diff options
Diffstat (limited to 'java/src')
14 files changed, 926 insertions, 488 deletions
diff --git a/java/src/com/android/inputmethod/keyboard/Key.java b/java/src/com/android/inputmethod/keyboard/Key.java index e941cc7fc..03c216474 100644 --- a/java/src/com/android/inputmethod/keyboard/Key.java +++ b/java/src/com/android/inputmethod/keyboard/Key.java @@ -31,8 +31,10 @@ import android.text.TextUtils; import android.util.Log; import android.util.Xml; +import com.android.inputmethod.keyboard.internal.KeyDrawParams; import com.android.inputmethod.keyboard.internal.KeySpecParser; import com.android.inputmethod.keyboard.internal.KeyStyle; +import com.android.inputmethod.keyboard.internal.KeyVisualAttributes; import com.android.inputmethod.keyboard.internal.KeyboardIconsSet; import com.android.inputmethod.keyboard.internal.KeyboardParams; import com.android.inputmethod.keyboard.internal.KeyboardRow; @@ -132,6 +134,8 @@ public class Key { private static final int ACTION_FLAGS_ALT_CODE_WHILE_TYPING = 0x04; private static final int ACTION_FLAGS_ENABLE_LONG_PRESS = 0x08; + public final KeyVisualAttributes mKeyVisualAttributes; + private final OptionalAttributes mOptionalAttributes; private static class OptionalAttributes { @@ -202,6 +206,7 @@ public class Key { mX = x + params.mHorizontalGap / 2; mY = y; mHitBox.set(x, y, x + width + 1, y + height); + mKeyVisualAttributes = null; mHashCode = computeHashCode(this); } @@ -357,11 +362,9 @@ public class Key { disabledIconId, previewIconId, visualInsetsLeft, visualInsetsRight); } - - mHashCode = computeHashCode(this); - + mKeyVisualAttributes = KeyVisualAttributes.newInstance(keyAttr); keyAttr.recycle(); - + mHashCode = computeHashCode(this); if (hasShiftedLetterHint() && TextUtils.isEmpty(mHintLabel)) { Log.w(TAG, "hasShiftedLetterHint specified without keyHintLabel: " + this); } @@ -478,133 +481,161 @@ public class Key { return this instanceof Spacer; } - public boolean isShift() { + public final boolean isShift() { return mCode == CODE_SHIFT; } - public boolean isModifier() { + public final boolean isModifier() { return mCode == CODE_SHIFT || mCode == CODE_SWITCH_ALPHA_SYMBOL; } - public boolean isRepeatable() { + public final boolean isRepeatable() { return (mActionFlags & ACTION_FLAGS_IS_REPEATABLE) != 0; } - public boolean noKeyPreview() { + public final boolean noKeyPreview() { return (mActionFlags & ACTION_FLAGS_NO_KEY_PREVIEW) != 0; } - public boolean altCodeWhileTyping() { + public final boolean altCodeWhileTyping() { return (mActionFlags & ACTION_FLAGS_ALT_CODE_WHILE_TYPING) != 0; } - public boolean isLongPressEnabled() { + public final boolean isLongPressEnabled() { // We need not start long press timer on the key which has activated shifted letter. return (mActionFlags & ACTION_FLAGS_ENABLE_LONG_PRESS) != 0 && (mLabelFlags & LABEL_FLAGS_SHIFTED_LETTER_ACTIVATED) == 0; } - public Typeface selectTypeface(final Typeface defaultTypeface) { + public final Typeface selectTypeface(final KeyDrawParams params) { // TODO: Handle "bold" here too? if ((mLabelFlags & LABEL_FLAGS_FONT_NORMAL) != 0) { return Typeface.DEFAULT; } else if ((mLabelFlags & LABEL_FLAGS_FONT_MONO_SPACE) != 0) { return Typeface.MONOSPACE; } else { - return defaultTypeface; + return params.mTypeface; } } - public int selectTextSize(final int letterSize, final int largeLetterSize, final int labelSize, - final int largeLabelSize, final int hintLabelSize) { + public final int selectTextSize(final KeyDrawParams params) { switch (mLabelFlags & LABEL_FLAGS_FOLLOW_KEY_TEXT_RATIO_MASK) { case LABEL_FLAGS_FOLLOW_KEY_LETTER_RATIO: - return letterSize; + return params.mLetterSize; case LABEL_FLAGS_FOLLOW_KEY_LARGE_LETTER_RATIO: - return largeLetterSize; + return params.mLargeLetterSize; case LABEL_FLAGS_FOLLOW_KEY_LABEL_RATIO: - return labelSize; + return params.mLabelSize; case LABEL_FLAGS_FOLLOW_KEY_LARGE_LABEL_RATIO: - return largeLabelSize; + return params.mLargeLabelSize; case LABEL_FLAGS_FOLLOW_KEY_HINT_LABEL_RATIO: - return hintLabelSize; + return params.mHintLabelSize; default: // No follow key ratio flag specified. - return StringUtils.codePointCount(mLabel) == 1 ? letterSize : labelSize; + return StringUtils.codePointCount(mLabel) == 1 ? params.mLetterSize : params.mLabelSize; + } + } + + public final int selectTextColor(final KeyDrawParams params) { + return isShiftedLetterActivated() ? params.mTextInactivatedColor : params.mTextColor; + } + + public final int selectHintTextSize(final KeyDrawParams params) { + if (hasHintLabel()) { + return params.mHintLabelSize; + } else if (hasShiftedLetterHint()) { + return params.mShiftedLetterHintSize; + } else { + return params.mHintLetterSize; } } - public boolean isAlignLeft() { + public final int selectHintTextColor(final KeyDrawParams params) { + if (hasHintLabel()) { + return params.mHintLabelColor; + } else if (hasShiftedLetterHint()) { + return isShiftedLetterActivated() ? params.mShiftedLetterHintActivatedColor + : params.mShiftedLetterHintInactivatedColor; + } else { + return params.mHintLetterColor; + } + } + + public final int selectMoreKeyTextSize(final KeyDrawParams params) { + return hasLabelsInMoreKeys() ? params.mLabelSize : params.mLetterSize; + } + + public final boolean isAlignLeft() { return (mLabelFlags & LABEL_FLAGS_ALIGN_LEFT) != 0; } - public boolean isAlignRight() { + public final boolean isAlignRight() { return (mLabelFlags & LABEL_FLAGS_ALIGN_RIGHT) != 0; } - public boolean isAlignLeftOfCenter() { + public final boolean isAlignLeftOfCenter() { return (mLabelFlags & LABEL_FLAGS_ALIGN_LEFT_OF_CENTER) != 0; } - public boolean hasPopupHint() { + public final boolean hasPopupHint() { return (mLabelFlags & LABEL_FLAGS_HAS_POPUP_HINT) != 0; } - public boolean hasShiftedLetterHint() { + public final boolean hasShiftedLetterHint() { return (mLabelFlags & LABEL_FLAGS_HAS_SHIFTED_LETTER_HINT) != 0; } - public boolean hasHintLabel() { + public final boolean hasHintLabel() { return (mLabelFlags & LABEL_FLAGS_HAS_HINT_LABEL) != 0; } - public boolean hasLabelWithIconLeft() { + public final boolean hasLabelWithIconLeft() { return (mLabelFlags & LABEL_FLAGS_WITH_ICON_LEFT) != 0; } - public boolean hasLabelWithIconRight() { + public final boolean hasLabelWithIconRight() { return (mLabelFlags & LABEL_FLAGS_WITH_ICON_RIGHT) != 0; } - public boolean needsXScale() { + public final boolean needsXScale() { return (mLabelFlags & LABEL_FLAGS_AUTO_X_SCALE) != 0; } - public boolean isShiftedLetterActivated() { + public final boolean isShiftedLetterActivated() { return (mLabelFlags & LABEL_FLAGS_SHIFTED_LETTER_ACTIVATED) != 0; } - public int getMoreKeysColumn() { + public final int getMoreKeysColumn() { return mMoreKeysColumnAndFlags & MORE_KEYS_COLUMN_MASK; } - public boolean isFixedColumnOrderMoreKeys() { + public final boolean isFixedColumnOrderMoreKeys() { return (mMoreKeysColumnAndFlags & MORE_KEYS_FLAGS_FIXED_COLUMN_ORDER) != 0; } - public boolean hasLabelsInMoreKeys() { + public final boolean hasLabelsInMoreKeys() { return (mMoreKeysColumnAndFlags & MORE_KEYS_FLAGS_HAS_LABELS) != 0; } - public int getMoreKeyLabelFlags() { + public final int getMoreKeyLabelFlags() { return hasLabelsInMoreKeys() ? LABEL_FLAGS_FOLLOW_KEY_LABEL_RATIO : LABEL_FLAGS_FOLLOW_KEY_LETTER_RATIO; } - public boolean needsDividersInMoreKeys() { + public final boolean needsDividersInMoreKeys() { return (mMoreKeysColumnAndFlags & MORE_KEYS_FLAGS_NEEDS_DIVIDERS) != 0; } - public boolean hasEmbeddedMoreKey() { + public final boolean hasEmbeddedMoreKey() { return (mMoreKeysColumnAndFlags & MORE_KEYS_FLAGS_EMBEDDED_MORE_KEY) != 0; } - public String getOutputText() { + public final String getOutputText() { final OptionalAttributes attrs = mOptionalAttributes; return (attrs != null) ? attrs.mOutputText : null; } - public int getAltCode() { + public final int getAltCode() { final OptionalAttributes attrs = mOptionalAttributes; return (attrs != null) ? attrs.mAltCode : CODE_UNSPECIFIED; } @@ -627,12 +658,12 @@ public class Key { ? iconSet.getIconDrawable(previewIconId) : iconSet.getIconDrawable(mIconId); } - public int getDrawX() { + public final int getDrawX() { final OptionalAttributes attrs = mOptionalAttributes; return (attrs == null) ? mX : mX + attrs.mVisualInsetsLeft; } - public int getDrawWidth() { + public final int getDrawWidth() { final OptionalAttributes attrs = mOptionalAttributes; return (attrs == null) ? mWidth : mWidth - attrs.mVisualInsetsLeft - attrs.mVisualInsetsRight; @@ -656,7 +687,7 @@ public class Key { mPressed = false; } - public boolean isEnabled() { + public final boolean isEnabled() { return mEnabled; } @@ -748,7 +779,7 @@ public class Key { * @return the drawable state of the key. * @see android.graphics.drawable.StateListDrawable#setState(int[]) */ - public int[] getCurrentDrawableState() { + public final int[] getCurrentDrawableState() { switch (mBackgroundType) { case BACKGROUND_TYPE_FUNCTIONAL: return mPressed ? KEY_STATE_FUNCTIONAL_PRESSED : KEY_STATE_FUNCTIONAL_NORMAL; diff --git a/java/src/com/android/inputmethod/keyboard/Keyboard.java b/java/src/com/android/inputmethod/keyboard/Keyboard.java index c1b007d2e..261d1eba7 100644 --- a/java/src/com/android/inputmethod/keyboard/Keyboard.java +++ b/java/src/com/android/inputmethod/keyboard/Keyboard.java @@ -16,10 +16,10 @@ package com.android.inputmethod.keyboard; -import android.graphics.Typeface; import android.util.Log; import android.util.SparseArray; +import com.android.inputmethod.keyboard.internal.KeyVisualAttributes; import com.android.inputmethod.keyboard.internal.KeyboardIconsSet; import com.android.inputmethod.keyboard.internal.KeyboardParams; import com.android.inputmethod.latin.CollectionUtils; @@ -97,11 +97,7 @@ public class Keyboard { public final int mVerticalGap; /** Per keyboard key visual parameters */ - public final Typeface mKeyTypeface; - public final float mKeyLetterRatio; - public final int mKeyLetterSize; - public final float mKeyHintLetterRatio; - public final float mKeyShiftedLetterHintRatio; + public final KeyVisualAttributes mKeyVisualAttributes; public final int mMostCommonKeyHeight; public final int mMostCommonKeyWidth; @@ -132,13 +128,7 @@ public class Keyboard { mMostCommonKeyWidth = params.mMostCommonKeyWidth; mMoreKeysTemplate = params.mMoreKeysTemplate; mMaxMoreKeysKeyboardColumn = params.mMaxMoreKeysKeyboardColumn; - - mKeyTypeface = params.mKeyTypeface; - mKeyLetterRatio = params.mKeyLetterRatio; - mKeyLetterSize = params.mKeyLetterSize; - mKeyHintLetterRatio = params.mKeyHintLetterRatio; - mKeyShiftedLetterHintRatio = params.mKeyShiftedLetterHintRatio; - + mKeyVisualAttributes = params.mKeyVisualAttributes; mTopPadding = params.mTopPadding; mVerticalGap = params.mVerticalGap; diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardView.java b/java/src/com/android/inputmethod/keyboard/KeyboardView.java index 1e5ca9bf9..0b4d70632 100644 --- a/java/src/com/android/inputmethod/keyboard/KeyboardView.java +++ b/java/src/com/android/inputmethod/keyboard/KeyboardView.java @@ -40,6 +40,7 @@ import android.widget.TextView; import com.android.inputmethod.keyboard.internal.KeyDrawParams; import com.android.inputmethod.keyboard.internal.KeyPreviewDrawParams; +import com.android.inputmethod.keyboard.internal.KeyVisualAttributes; import com.android.inputmethod.keyboard.internal.PreviewPlacerView; import com.android.inputmethod.latin.CollectionUtils; import com.android.inputmethod.latin.Constants; @@ -55,31 +56,54 @@ import java.util.HashSet; /** * A view that renders a virtual {@link Keyboard}. * - * @attr ref R.styleable#KeyboardView_backgroundDimAlpha * @attr ref R.styleable#KeyboardView_keyBackground - * @attr ref R.styleable#KeyboardView_keyLetterRatio - * @attr ref R.styleable#KeyboardView_keyLargeLetterRatio - * @attr ref R.styleable#KeyboardView_keyLabelRatio - * @attr ref R.styleable#KeyboardView_keyHintLetterRatio - * @attr ref R.styleable#KeyboardView_keyShiftedLetterHintRatio - * @attr ref R.styleable#KeyboardView_keyHintLabelRatio + * @attr ref R.styleable#KeyboardView_moreKeysLayout + * @attr ref R.styleable#KeyboardView_keyPreviewLayout + * @attr ref R.styleable#KeyboardView_keyPreviewBackground + * @attr ref R.styleable#KeyboardView_keyPreviewLeftBackground + * @attr ref R.styleable#KeyboardView_keyPreviewRightBackground + * @attr ref R.styleable#KeyboardView_keyPreviewOffset + * @attr ref R.styleable#KeyboardView_keyPreviewHeight + * @attr ref R.styleable#KeyboardView_keyPreviewLingerTimeout * @attr ref R.styleable#KeyboardView_keyLabelHorizontalPadding * @attr ref R.styleable#KeyboardView_keyHintLetterPadding * @attr ref R.styleable#KeyboardView_keyPopupHintLetterPadding * @attr ref R.styleable#KeyboardView_keyShiftedLetterHintPadding - * @attr ref R.styleable#KeyboardView_keyTypeface - * @attr ref R.styleable#KeyboardView_keyPreviewLayout - * @attr ref R.styleable#KeyboardView_keyPreviewTextRatio - * @attr ref R.styleable#KeyboardView_keyPreviewOffset - * @attr ref R.styleable#KeyboardView_keyPreviewHeight - * @attr ref R.styleable#KeyboardView_keyTextColor - * @attr ref R.styleable#KeyboardView_keyTextColorDisabled - * @attr ref R.styleable#KeyboardView_keyHintLetterColor - * @attr ref R.styleable#KeyboardView_keyHintLabelColor - * @attr ref R.styleable#KeyboardView_keyShiftedLetterHintInactivatedColor - * @attr ref R.styleable#KeyboardView_keyShiftedLetterHintActivatedColor - * @attr ref R.styleable#KeyboardView_shadowColor - * @attr ref R.styleable#KeyboardView_shadowRadius + * @attr ref R.styleable#KeyboardView_keyTextShadowRadius + * @attr ref R.styleable#KeyboardView_backgroundDimAlpha + * @attr ref R.styleable#KeyboardView_gestureFloatingPreviewTextSize + * @attr ref R.styleable#KeyboardView_gestureFloatingPreviewTextColor + * @attr ref R.styleable#KeyboardView_gestureFloatingPreviewTextOffset + * @attr ref R.styleable#KeyboardView_gestureFloatingPreviewTextShadingColor + * @attr ref R.styleable#KeyboardView_gestureFloatingPreviewTextShadingBorder + * @attr ref R.styleable#KeyboardView_gestureFloatingPreviewTextShadowColor + * @attr ref R.styleable#KeyboardView_gestureFloatingPreviewTextShadowBorder + * @attr ref R.styleable#KeyboardView_gestureFloatingPreviewTextConnectorColor + * @attr ref R.styleable#KeyboardView_gestureFloatingPreviewTextConnectorWidth + * @attr ref R.styleable#KeyboardView_gestureFloatingPreviewTextLingerTimeout + * @attr ref R.styleable#KeyboardView_gesturePreviewTrailFadeoutStartDelay + * @attr ref R.styleable#KeyboardView_gesturePreviewTrailFadeoutDuration + * @attr ref R.styleable#KeyboardView_gesturePreviewTrailUpdateInterval + * @attr ref R.styleable#KeyboardView_gesturePreviewTrailColor + * @attr ref R.styleable#KeyboardView_gesturePreviewTrailWidth + * @attr ref R.styleable#KeyboardView_verticalCorrection + * @attr ref R.styleable#Keyboard_Key_keyTypeface + * @attr ref R.styleable#Keyboard_Key_keyLetterSize + * @attr ref R.styleable#Keyboard_Key_keyLabelSize + * @attr ref R.styleable#Keyboard_Key_keyLargeLetterRatio + * @attr ref R.styleable#Keyboard_Key_keyLargeLabelRatio + * @attr ref R.styleable#Keyboard_Key_keyHintLetterRatio + * @attr ref R.styleable#Keyboard_Key_keyShiftedLetterHintRatio + * @attr ref R.styleable#Keyboard_Key_keyHintLabelRatio + * @attr ref R.styleable#Keyboard_Key_keyPreviewTextRatio + * @attr ref R.styleable#Keyboard_Key_keyTextColor + * @attr ref R.styleable#Keyboard_Key_keyTextColorDisabled + * @attr ref R.styleable#Keyboard_Key_keyTextShadowColor + * @attr ref R.styleable#Keyboard_Key_keyHintLetterColor + * @attr ref R.styleable#Keyboard_Key_keyHintLabelColor + * @attr ref R.styleable#Keyboard_Key_keyShiftedLetterHintInactivatedColor + * @attr ref R.styleable#Keyboard_Key_keyShiftedLetterHintActivatedColor + * @attr ref R.styleable#Keyboard_Key_keyPreviewTextColor */ public class KeyboardView extends View implements PointerTracker.DrawingProxy { private static final String TAG = KeyboardView.class.getSimpleName(); @@ -88,8 +112,16 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { private static final int[] LONG_PRESSABLE_STATE_SET = { android.R.attr.state_long_pressable }; // XML attributes + private final KeyVisualAttributes mKeyVisualAttributes; + private final int mKeyLabelHorizontalPadding; + private final float mKeyHintLetterPadding; + private final float mKeyPopupHintLetterPadding; + private final float mKeyShiftedLetterHintPadding; + private final float mKeyTextShadowRadius; protected final float mVerticalCorrection; protected final int mMoreKeysLayout; + protected final Drawable mKeyBackground; + protected final Rect mKeyBackgroundPadding = new Rect(); private final int mBackgroundDimAlpha; // HORIZONTAL ELLIPSIS "...", character for popup hint. @@ -105,12 +137,19 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { // Main keyboard private Keyboard mKeyboard; - protected final KeyDrawParams mKeyDrawParams; + protected final KeyDrawParams mKeyDrawParams = new KeyDrawParams(); // Key preview + private static final int PREVIEW_ALPHA = 240; private final int mKeyPreviewLayoutId; + private final Drawable mPreviewBackground; + private final Drawable mPreviewLeftBackground; + private final Drawable mPreviewRightBackground; + private final int mPreviewOffset; + private final int mPreviewHeight; + private final int mPreviewLingerTimeout; private final SparseArray<TextView> mKeyPreviewTexts = CollectionUtils.newSparseArray(); - protected final KeyPreviewDrawParams mKeyPreviewDrawParams; + protected final KeyPreviewDrawParams mKeyPreviewDrawParams = new KeyPreviewDrawParams(); private boolean mShowKeyPreviewPopup = true; private int mDelayAfterPreview; private final PreviewPlacerView mPreviewPlacerView; @@ -144,12 +183,12 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { public static class DrawingHandler extends StaticInnerHandlerWrapper<KeyboardView> { private static final int MSG_DISMISS_KEY_PREVIEW = 0; - public DrawingHandler(KeyboardView outerInstance) { + public DrawingHandler(final KeyboardView outerInstance) { super(outerInstance); } @Override - public void handleMessage(Message msg) { + public void handleMessage(final Message msg) { final KeyboardView keyboardView = getOuterInstance(); if (keyboardView == null) return; final PointerTracker tracker = (PointerTracker) msg.obj; @@ -163,11 +202,11 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { } } - public void dismissKeyPreview(long delay, PointerTracker tracker) { + public void dismissKeyPreview(final long delay, final PointerTracker tracker) { sendMessageDelayed(obtainMessage(MSG_DISMISS_KEY_PREVIEW, tracker), delay); } - public void cancelDismissKeyPreview(PointerTracker tracker) { + public void cancelDismissKeyPreview(final PointerTracker tracker) { removeMessages(MSG_DISMISS_KEY_PREVIEW, tracker); } @@ -180,38 +219,76 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { } } - public KeyboardView(Context context, AttributeSet attrs) { + public KeyboardView(final Context context, final AttributeSet attrs) { this(context, attrs, R.attr.keyboardViewStyle); } - public KeyboardView(Context context, AttributeSet attrs, int defStyle) { + public KeyboardView(final Context context, final AttributeSet attrs, final int defStyle) { super(context, attrs, defStyle); final TypedArray keyboardViewAttr = context.obtainStyledAttributes(attrs, R.styleable.KeyboardView, defStyle, R.style.KeyboardView); - final TypedArray keyAttr = context.obtainStyledAttributes(attrs, - R.styleable.Keyboard_Key, defStyle, R.style.KeyboardView); - mKeyDrawParams = new KeyDrawParams(keyboardViewAttr, keyAttr); - mKeyPreviewDrawParams = new KeyPreviewDrawParams(keyboardViewAttr, keyAttr); - mDelayAfterPreview = mKeyPreviewDrawParams.mLingerTimeout; + mKeyBackground = keyboardViewAttr.getDrawable(R.styleable.KeyboardView_keyBackground); + mKeyBackground.getPadding(mKeyBackgroundPadding); + mPreviewBackground = keyboardViewAttr.getDrawable( + R.styleable.KeyboardView_keyPreviewBackground); + mPreviewLeftBackground = keyboardViewAttr.getDrawable( + R.styleable.KeyboardView_keyPreviewLeftBackground); + mPreviewRightBackground = keyboardViewAttr.getDrawable( + R.styleable.KeyboardView_keyPreviewRightBackground); + setAlpha(mPreviewBackground, PREVIEW_ALPHA); + setAlpha(mPreviewLeftBackground, PREVIEW_ALPHA); + setAlpha(mPreviewRightBackground, PREVIEW_ALPHA); + mPreviewOffset = keyboardViewAttr.getDimensionPixelOffset( + R.styleable.KeyboardView_keyPreviewOffset, 0); + mPreviewHeight = keyboardViewAttr.getDimensionPixelSize( + R.styleable.KeyboardView_keyPreviewHeight, 80); + mPreviewLingerTimeout = keyboardViewAttr.getInt( + R.styleable.KeyboardView_keyPreviewLingerTimeout, 0); + mDelayAfterPreview = mPreviewLingerTimeout; + mKeyLabelHorizontalPadding = keyboardViewAttr.getDimensionPixelOffset( + R.styleable.KeyboardView_keyLabelHorizontalPadding, 0); + mKeyHintLetterPadding = keyboardViewAttr.getDimension( + R.styleable.KeyboardView_keyHintLetterPadding, 0); + mKeyPopupHintLetterPadding = keyboardViewAttr.getDimension( + R.styleable.KeyboardView_keyPopupHintLetterPadding, 0); + mKeyShiftedLetterHintPadding = keyboardViewAttr.getDimension( + R.styleable.KeyboardView_keyShiftedLetterHintPadding, 0); + mKeyTextShadowRadius = keyboardViewAttr.getFloat( + R.styleable.KeyboardView_keyTextShadowRadius, 0.0f); mKeyPreviewLayoutId = keyboardViewAttr.getResourceId( R.styleable.KeyboardView_keyPreviewLayout, 0); if (mKeyPreviewLayoutId == 0) { mShowKeyPreviewPopup = false; } - mVerticalCorrection = keyboardViewAttr.getDimensionPixelOffset( + mVerticalCorrection = keyboardViewAttr.getDimension( R.styleable.KeyboardView_verticalCorrection, 0); mMoreKeysLayout = keyboardViewAttr.getResourceId( R.styleable.KeyboardView_moreKeysLayout, 0); mBackgroundDimAlpha = keyboardViewAttr.getInt( R.styleable.KeyboardView_backgroundDimAlpha, 0); keyboardViewAttr.recycle(); + + final TypedArray keyAttr = context.obtainStyledAttributes(attrs, + R.styleable.Keyboard_Key, defStyle, R.style.KeyboardView); + mKeyVisualAttributes = KeyVisualAttributes.newInstance(keyAttr); keyAttr.recycle(); mPreviewPlacerView = new PreviewPlacerView(context, attrs); mPaint.setAntiAlias(true); } + private static void setAlpha(final Drawable drawable, final int alpha) { + if (drawable == null) return; + drawable.setAlpha(alpha); + } + + private static void blendAlpha(final Paint paint, final int alpha) { + final int color = paint.getColor(); + paint.setARGB((paint.getAlpha() * alpha) / Constants.Color.ALPHA_OPAQUE, + Color.red(color), Color.green(color), Color.blue(color)); + } + /** * Attaches a keyboard to this view. The keyboard can be switched at any time and the * view will re-layout itself to accommodate the keyboard. @@ -219,13 +296,14 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { * @see #getKeyboard() * @param keyboard the keyboard to display in this view */ - public void setKeyboard(Keyboard keyboard) { + public void setKeyboard(final Keyboard keyboard) { mKeyboard = keyboard; LatinImeLogger.onSetKeyboard(keyboard); requestLayout(); invalidateAllKeys(); - mKeyDrawParams.updateParams(keyboard); - mKeyPreviewDrawParams.updateParams(keyboard, mKeyDrawParams); + final int keyHeight = keyboard.mMostCommonKeyHeight - keyboard.mVerticalGap; + mKeyDrawParams.updateParams(keyHeight, mKeyVisualAttributes); + mKeyDrawParams.updateParams(keyHeight, keyboard.mKeyVisualAttributes); } /** @@ -244,7 +322,7 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { * @param delay the delay after which the preview is dismissed * @see #isKeyPreviewPopupEnabled() */ - public void setKeyPreviewPopupEnabled(boolean previewEnabled, int delay) { + public void setKeyPreviewPopupEnabled(final boolean previewEnabled, final int delay) { mShowKeyPreviewPopup = previewEnabled; mDelayAfterPreview = delay; } @@ -258,14 +336,14 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { return mShowKeyPreviewPopup; } - public void setGesturePreviewMode(boolean drawsGesturePreviewTrail, - boolean drawsGestureFloatingPreviewText) { + public void setGesturePreviewMode(final boolean drawsGesturePreviewTrail, + final boolean drawsGestureFloatingPreviewText) { mPreviewPlacerView.setGesturePreviewMode( drawsGesturePreviewTrail, drawsGestureFloatingPreviewText); } @Override - protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { + protected void onMeasure(final int widthMeasureSpec, final int heightMeasureSpec) { if (mKeyboard != null) { // The main keyboard expands to the display width. final int height = mKeyboard.mOccupiedHeight + getPaddingTop() + getPaddingBottom(); @@ -276,7 +354,7 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { } @Override - public void onDraw(Canvas canvas) { + public void onDraw(final Canvas canvas) { super.onDraw(canvas); if (canvas.isHardwareAccelerated()) { onDrawKeyboard(canvas); @@ -331,7 +409,6 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { final int width = getWidth(); final int height = getHeight(); final Paint paint = mPaint; - final KeyDrawParams params = mKeyDrawParams; // Calculate clip region and set. final boolean drawAllKeys = mInvalidateAllKeys || mInvalidatedKeys.isEmpty(); @@ -364,13 +441,13 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { if (drawAllKeys || isHardwareAccelerated) { // Draw all keys. for (final Key key : mKeyboard.mKeys) { - onDrawKey(key, canvas, paint, params); + onDrawKey(key, canvas, paint); } } else { // Draw invalidated keys. for (final Key key : mInvalidatedKeys) { if (mKeyboard.hasKey(key)) { - onDrawKey(key, canvas, paint, params); + onDrawKey(key, canvas, paint); } } } @@ -394,7 +471,7 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { mInvalidateAllKeys = false; } - public void dimEntireKeyboard(boolean dimmed) { + public void dimEntireKeyboard(final boolean dimmed) { final boolean needsRedrawing = mNeedsToDimEntireKeyboard != dimmed; mNeedsToDimEntireKeyboard = dimmed; if (needsRedrawing) { @@ -402,14 +479,18 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { } } - private void onDrawKey(Key key, Canvas canvas, Paint paint, KeyDrawParams params) { + private void onDrawKey(final Key key, final Canvas canvas, final Paint paint) { final int keyDrawX = key.getDrawX() + getPaddingLeft(); final int keyDrawY = key.mY + getPaddingTop(); canvas.translate(keyDrawX, keyDrawY); + final int keyHeight = mKeyboard.mMostCommonKeyHeight - mKeyboard.mVerticalGap; + final KeyVisualAttributes attr = key.mKeyVisualAttributes; + final KeyDrawParams params = mKeyDrawParams.mayCloneAndUpdateParams(keyHeight, attr); params.mAnimAlpha = Constants.Color.ALPHA_OPAQUE; + if (!key.isSpacer()) { - onDrawKeyBackground(key, canvas, params); + onDrawKeyBackground(key, canvas); } onDrawKeyTopVisuals(key, canvas, paint, params); @@ -417,13 +498,14 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { } // Draw key background. - protected void onDrawKeyBackground(Key key, Canvas canvas, KeyDrawParams params) { - final int bgWidth = key.getDrawWidth() + params.mPadding.left + params.mPadding.right; - final int bgHeight = key.mHeight + params.mPadding.top + params.mPadding.bottom; - final int bgX = -params.mPadding.left; - final int bgY = -params.mPadding.top; + protected void onDrawKeyBackground(Key key, Canvas canvas) { + final Rect padding = mKeyBackgroundPadding; + final int bgWidth = key.getDrawWidth() + padding.left + padding.right; + final int bgHeight = key.mHeight + padding.top + padding.bottom; + final int bgX = -padding.left; + final int bgY = -padding.top; final int[] drawableState = key.getCurrentDrawableState(); - final Drawable background = params.mKeyBackground; + final Drawable background = mKeyBackground; background.setState(drawableState); final Rect bounds = background.getBounds(); if (bgWidth != bounds.right || bgHeight != bounds.bottom) { @@ -453,12 +535,8 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { float positionX = centerX; if (key.mLabel != null) { final String label = key.mLabel; - // For characters, use large font. For labels like "Done", use smaller font. - paint.setTypeface(key.selectTypeface(params.mKeyTypeface)); - final int labelSize = key.selectTextSize(params.mKeyLetterSize, - params.mKeyLargeLetterSize, params.mKeyLabelSize, params.mKeyLargeLabelSize, - params.mKeyHintLabelSize); - paint.setTextSize(labelSize); + paint.setTypeface(key.selectTypeface(params)); + paint.setTextSize(key.selectTextSize(params)); final float labelCharHeight = getCharHeight(KEY_LABEL_REFERENCE_CHAR, paint); final float labelCharWidth = getCharWidth(KEY_LABEL_REFERENCE_CHAR, paint); @@ -468,10 +546,10 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { // Horizontal label text alignment float labelWidth = 0; if (key.isAlignLeft()) { - positionX = (int)params.mKeyLabelHorizontalPadding; + positionX = mKeyLabelHorizontalPadding; paint.setTextAlign(Align.LEFT); } else if (key.isAlignRight()) { - positionX = keyWidth - (int)params.mKeyLabelHorizontalPadding; + positionX = keyWidth - mKeyLabelHorizontalPadding; paint.setTextAlign(Align.RIGHT); } else if (key.isAlignLeftOfCenter()) { // TODO: Parameterise this? @@ -496,16 +574,15 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { Math.min(1.0f, (keyWidth * MAX_LABEL_RATIO) / getLabelWidth(label, paint))); } - paint.setColor(key.isShiftedLetterActivated() - ? params.mKeyTextInactivatedColor : params.mKeyTextColor); + paint.setColor(key.selectTextColor(params)); if (key.isEnabled()) { // Set a drop shadow for the text - paint.setShadowLayer(params.mKeyTextShadowRadius, 0, 0, params.mKeyTextShadowColor); + paint.setShadowLayer(mKeyTextShadowRadius, 0, 0, params.mTextShadowColor); } else { // Make label invisible paint.setColor(Color.TRANSPARENT); } - params.blendAlpha(paint); + blendAlpha(paint, params.mAnimAlpha); canvas.drawText(label, 0, label.length(), positionX, baseline, paint); // Turn off drop shadow and reset x-scale. paint.setShadowLayer(0, 0, 0, 0); @@ -533,25 +610,10 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { // Draw hint label. if (key.mHintLabel != null) { - final String hint = key.mHintLabel; - final int hintColor; - final int hintSize; - if (key.hasHintLabel()) { - hintColor = params.mKeyHintLabelColor; - hintSize = params.mKeyHintLabelSize; - paint.setTypeface(Typeface.DEFAULT); - } else if (key.hasShiftedLetterHint()) { - hintColor = key.isShiftedLetterActivated() - ? params.mKeyShiftedLetterHintActivatedColor - : params.mKeyShiftedLetterHintInactivatedColor; - hintSize = params.mKeyShiftedLetterHintSize; - } else { // key.hasHintLetter() - hintColor = params.mKeyHintLetterColor; - hintSize = params.mKeyHintLetterSize; - } - paint.setColor(hintColor); - params.blendAlpha(paint); - paint.setTextSize(hintSize); + final String hintLabel = key.mHintLabel; + paint.setTextSize(key.selectHintTextSize(params)); + paint.setColor(key.selectHintTextColor(params)); + blendAlpha(paint, params.mAnimAlpha); final float hintX, hintY; if (key.hasHintLabel()) { // The hint label is placed just right of the key label. Used mainly on @@ -562,19 +624,19 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { paint.setTextAlign(Align.LEFT); } else if (key.hasShiftedLetterHint()) { // The hint label is placed at top-right corner of the key. Used mainly on tablet. - hintX = keyWidth - params.mKeyShiftedLetterHintPadding + hintX = keyWidth - mKeyShiftedLetterHintPadding - getCharWidth(KEY_LABEL_REFERENCE_CHAR, paint) / 2; paint.getFontMetrics(mFontMetrics); hintY = -mFontMetrics.top; paint.setTextAlign(Align.CENTER); } else { // key.hasHintLetter() // The hint letter is placed at top-right corner of the key. Used mainly on phone. - hintX = keyWidth - params.mKeyHintLetterPadding + hintX = keyWidth - mKeyHintLetterPadding - getCharWidth(KEY_NUMERIC_HINT_LABEL_REFERENCE_CHAR, paint) / 2; hintY = -paint.ascent(); paint.setTextAlign(Align.CENTER); } - canvas.drawText(hint, 0, hint.length(), hintX, hintY, paint); + canvas.drawText(hintLabel, 0, hintLabel.length(), hintX, hintY, paint); if (LatinImeLogger.sVISUALDEBUG) { final Paint line = new Paint(); @@ -590,10 +652,10 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { final int iconX, alignX; final int iconY = (keyHeight - iconHeight) / 2; if (key.isAlignLeft()) { - iconX = (int)params.mKeyLabelHorizontalPadding; + iconX = mKeyLabelHorizontalPadding; alignX = iconX; } else if (key.isAlignRight()) { - iconX = keyWidth - (int)params.mKeyLabelHorizontalPadding - iconWidth; + iconX = keyWidth - mKeyLabelHorizontalPadding - iconWidth; alignX = iconX + iconWidth; } else { // Align center iconX = (keyWidth - iconWidth) / 2; @@ -618,13 +680,13 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { final int keyWidth = key.getDrawWidth(); final int keyHeight = key.mHeight; - paint.setTypeface(params.mKeyTypeface); - paint.setTextSize(params.mKeyHintLetterSize); - paint.setColor(params.mKeyHintLabelColor); + paint.setTypeface(params.mTypeface); + paint.setTextSize(params.mHintLetterSize); + paint.setColor(params.mHintLabelColor); paint.setTextAlign(Align.CENTER); - final float hintX = keyWidth - params.mKeyHintLetterPadding + final float hintX = keyWidth - mKeyHintLetterPadding - getCharWidth(KEY_LABEL_REFERENCE_CHAR, paint) / 2; - final float hintY = keyHeight - params.mKeyPopupHintLetterPadding; + final float hintY = keyHeight - mKeyPopupHintLetterPadding; canvas.drawText(POPUP_HINT_CHAR, hintX, hintY, paint); if (LatinImeLogger.sVISUALDEBUG) { @@ -717,8 +779,8 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { public Paint newDefaultLabelPaint() { final Paint paint = new Paint(); paint.setAntiAlias(true); - paint.setTypeface(mKeyDrawParams.mKeyTypeface); - paint.setTextSize(mKeyDrawParams.mKeyLabelSize); + paint.setTypeface(mKeyDrawParams.mTypeface); + paint.setTextSize(mKeyDrawParams.mLabelSize); return paint; } @@ -756,11 +818,11 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { } @Override - public void dismissKeyPreview(PointerTracker tracker) { + public void dismissKeyPreview(final PointerTracker tracker) { mDrawingHandler.dismissKeyPreview(mDelayAfterPreview, tracker); } - private void addKeyPreview(TextView keyPreview) { + private void addKeyPreview(final TextView keyPreview) { locatePreviewPlacerView(); mPreviewPlacerView.addView( keyPreview, ViewLayoutUtils.newLayoutParam(mPreviewPlacerView, 0, 0)); @@ -798,17 +860,17 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { } @Override - public void showGesturePreviewTrail(PointerTracker tracker) { + public void showGesturePreviewTrail(final PointerTracker tracker) { locatePreviewPlacerView(); mPreviewPlacerView.invalidatePointer(tracker); } @SuppressWarnings("deprecation") // setBackgroundDrawable is replaced by setBackground in API16 @Override - public void showKeyPreview(PointerTracker tracker) { - final KeyPreviewDrawParams params = mKeyPreviewDrawParams; + public void showKeyPreview(final PointerTracker tracker) { + final KeyPreviewDrawParams previewParams = mKeyPreviewDrawParams; if (!mShowKeyPreviewPopup) { - params.mPreviewVisibleOffset = -mKeyboard.mVerticalGap; + previewParams.mPreviewVisibleOffset = -mKeyboard.mVerticalGap; return; } @@ -827,17 +889,18 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { if (key == null) return; + final KeyDrawParams drawParams = mKeyDrawParams; final String label = key.isShiftedLetterActivated() ? key.mHintLabel : key.mLabel; // What we show as preview should match what we show on a key top in onDraw(). if (label != null) { // TODO Should take care of temporaryShiftLabel here. previewText.setCompoundDrawables(null, null, null, null); if (StringUtils.codePointCount(label) > 1) { - previewText.setTextSize(TypedValue.COMPLEX_UNIT_PX, params.mKeyLetterSize); + previewText.setTextSize(TypedValue.COMPLEX_UNIT_PX, drawParams.mLetterSize); previewText.setTypeface(Typeface.DEFAULT_BOLD); } else { - previewText.setTextSize(TypedValue.COMPLEX_UNIT_PX, params.mPreviewTextSize); - previewText.setTypeface(params.mKeyTypeface); + previewText.setTextSize(TypedValue.COMPLEX_UNIT_PX, drawParams.mPreviewTextSize); + previewText.setTypeface(key.selectTypeface(drawParams)); } previewText.setText(label); } else { @@ -845,47 +908,48 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy { key.getPreviewIcon(mKeyboard.mIconsSet)); previewText.setText(null); } - previewText.setBackgroundDrawable(params.mPreviewBackground); + previewText.setBackgroundDrawable(mPreviewBackground); previewText.measure( ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT); final int keyDrawWidth = key.getDrawWidth(); final int previewWidth = previewText.getMeasuredWidth(); - final int previewHeight = params.mPreviewHeight; + final int previewHeight = mPreviewHeight; // The width and height of visible part of the key preview background. The content marker // of the background 9-patch have to cover the visible part of the background. - params.mPreviewVisibleWidth = previewWidth - previewText.getPaddingLeft() + previewParams.mPreviewVisibleWidth = previewWidth - previewText.getPaddingLeft() - previewText.getPaddingRight(); - params.mPreviewVisibleHeight = previewHeight - previewText.getPaddingTop() + previewParams.mPreviewVisibleHeight = previewHeight - previewText.getPaddingTop() - previewText.getPaddingBottom(); // The distance between the top edge of the parent key and the bottom of the visible part // of the key preview background. - params.mPreviewVisibleOffset = params.mPreviewOffset - previewText.getPaddingBottom(); - getLocationInWindow(params.mCoordinates); + previewParams.mPreviewVisibleOffset = mPreviewOffset - previewText.getPaddingBottom(); + getLocationInWindow(previewParams.mCoordinates); // The key preview is horizontally aligned with the center of the visible part of the // parent key. If it doesn't fit in this {@link KeyboardView}, it is moved inward to fit and // the left/right background is used if such background is specified. - int previewX = key.getDrawX() - (previewWidth - keyDrawWidth) / 2 + params.mCoordinates[0]; + int previewX = key.getDrawX() - (previewWidth - keyDrawWidth) / 2 + + previewParams.mCoordinates[0]; if (previewX < 0) { previewX = 0; - if (params.mPreviewLeftBackground != null) { - previewText.setBackgroundDrawable(params.mPreviewLeftBackground); + if (mPreviewLeftBackground != null) { + previewText.setBackgroundDrawable(mPreviewLeftBackground); } } else if (previewX > getWidth() - previewWidth) { previewX = getWidth() - previewWidth; - if (params.mPreviewRightBackground != null) { - previewText.setBackgroundDrawable(params.mPreviewRightBackground); + if (mPreviewRightBackground != null) { + previewText.setBackgroundDrawable(mPreviewRightBackground); } } // The key preview is placed vertically above the top edge of the parent key with an // arbitrary offset. - final int previewY = key.mY - previewHeight + params.mPreviewOffset - + params.mCoordinates[1]; + final int previewY = key.mY - previewHeight + mPreviewOffset + + previewParams.mCoordinates[1]; // Set the preview background state previewText.getBackground().setState( key.mMoreKeys != null ? LONG_PRESSABLE_STATE_SET : EMPTY_STATE_SET); - previewText.setTextColor(params.mPreviewTextColor); + previewText.setTextColor(drawParams.mPreviewTextColor); ViewLayoutUtils.placeViewAt( previewText, previewX, previewY, previewWidth, previewHeight); previewText.setVisibility(VISIBLE); diff --git a/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java b/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java index 2da2f6dc6..06973ef99 100644 --- a/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java +++ b/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java @@ -63,9 +63,25 @@ import java.util.WeakHashMap; /** * A view that is responsible for detecting key presses and touch movements. * - * @attr ref R.styleable#KeyboardView_keyHysteresisDistance - * @attr ref R.styleable#KeyboardView_verticalCorrection - * @attr ref R.styleable#KeyboardView_popupLayout + * @attr ref R.styleable#MainKeyboardView_autoCorrectionSpacebarLedEnabled + * @attr ref R.styleable#MainKeyboardView_autoCorrectionSpacebarLedIcon + * @attr ref R.styleable#MainKeyboardView_spacebarTextRatio + * @attr ref R.styleable#MainKeyboardView_spacebarTextColor + * @attr ref R.styleable#MainKeyboardView_spacebarTextShadowColor + * @attr ref R.styleable#MainKeyboardView_languageOnSpacebarFinalAlpha + * @attr ref R.styleable#MainKeyboardView_languageOnSpacebarFadeoutAnimator + * @attr ref R.styleable#MainKeyboardView_altCodeKeyWhileTypingFadeoutAnimator + * @attr ref R.styleable#MainKeyboardView_altCodeKeyWhileTypingFadeinAnimator + * @attr ref R.styleable#MainKeyboardView_keyHysteresisDistance + * @attr ref R.styleable#MainKeyboardView_touchNoiseThresholdTime + * @attr ref R.styleable#MainKeyboardView_touchNoiseThresholdDistance + * @attr ref R.styleable#MainKeyboardView_slidingKeyInputEnable + * @attr ref R.styleable#MainKeyboardView_keyRepeatStartTimeout + * @attr ref R.styleable#MainKeyboardView_keyRepeatInterval + * @attr ref R.styleable#MainKeyboardView_longPressKeyTimeout + * @attr ref R.styleable#MainKeyboardView_longPressShiftKeyTimeout + * @attr ref R.styleable#MainKeyboardView_ignoreAltCodeKeyTimeout + * @attr ref R.styleable#MainKeyboardView_showMoreKeysKeyboardAtTouchPoint */ public class MainKeyboardView extends KeyboardView implements PointerTracker.KeyEventHandler, SuddenJumpingTouchEventHandler.ProcessMotionEvent { @@ -150,7 +166,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key } @Override - public void handleMessage(Message msg) { + public void handleMessage(final Message msg) { final MainKeyboardView keyboardView = getOuterInstance(); final PointerTracker tracker = (PointerTracker) msg.obj; switch (msg.what) { @@ -174,14 +190,14 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key } } - private void startKeyRepeatTimer(PointerTracker tracker, long delay) { + private void startKeyRepeatTimer(final PointerTracker tracker, final long delay) { final Key key = tracker.getKey(); if (key == null) return; sendMessageDelayed(obtainMessage(MSG_REPEAT_KEY, key.mCode, 0, tracker), delay); } @Override - public void startKeyRepeatTimer(PointerTracker tracker) { + public void startKeyRepeatTimer(final PointerTracker tracker) { startKeyRepeatTimer(tracker, mKeyRepeatStartTimeout); } @@ -195,7 +211,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key } @Override - public void startLongPressTimer(int code) { + public void startLongPressTimer(final int code) { cancelLongPressTimer(); final int delay; switch (code) { @@ -212,7 +228,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key } @Override - public void startLongPressTimer(PointerTracker tracker) { + public void startLongPressTimer(final PointerTracker tracker) { cancelLongPressTimer(); if (tracker == null) { return; @@ -266,7 +282,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key } @Override - public void startTypingStateTimer(Key typedKey) { + public void startTypingStateTimer(final Key typedKey) { if (typedKey.isModifier() || typedKey.altCodeWhileTyping()) { return; } @@ -322,11 +338,11 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key } } - public MainKeyboardView(Context context, AttributeSet attrs) { + public MainKeyboardView(final Context context, final AttributeSet attrs) { this(context, attrs, R.attr.mainKeyboardViewStyle); } - public MainKeyboardView(Context context, AttributeSet attrs, int defStyle) { + public MainKeyboardView(final Context context, final AttributeSet attrs, final int defStyle) { super(context, attrs, defStyle); mTouchScreenRegulator = new SuddenJumpingTouchEventHandler(getContext(), this); @@ -377,7 +393,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key altCodeKeyWhileTypingFadeinAnimatorResId, this); } - private ObjectAnimator loadObjectAnimator(int resId, Object target) { + private ObjectAnimator loadObjectAnimator(final int resId, final Object target) { if (resId == 0) return null; final ObjectAnimator animator = (ObjectAnimator)AnimatorInflater.loadAnimator( getContext(), resId); @@ -392,7 +408,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key return mLanguageOnSpacebarAnimAlpha; } - public void setLanguageOnSpacebarAnimAlpha(int alpha) { + public void setLanguageOnSpacebarAnimAlpha(final int alpha) { mLanguageOnSpacebarAnimAlpha = alpha; invalidateKey(mSpaceKey); } @@ -401,12 +417,12 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key return mAltCodeKeyWhileTypingAnimAlpha; } - public void setAltCodeKeyWhileTypingAnimAlpha(int alpha) { + public void setAltCodeKeyWhileTypingAnimAlpha(final int alpha) { mAltCodeKeyWhileTypingAnimAlpha = alpha; updateAltCodeKeyWhileTyping(); } - public void setKeyboardActionListener(KeyboardActionListener listener) { + public void setKeyboardActionListener(final KeyboardActionListener listener) { mKeyboardActionListener = listener; PointerTracker.setKeyboardActionListener(listener); } @@ -443,7 +459,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key * @param keyboard the keyboard to display in this view */ @Override - public void setKeyboard(Keyboard keyboard) { + public void setKeyboard(final Keyboard keyboard) { // Remove any pending messages, except dismissing preview and key repeat. mKeyTimerHandler.cancelLongPressTimer(); super.setKeyboard(keyboard); @@ -468,11 +484,11 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key } // Note that this method is called from a non-UI thread. - public void setMainDictionaryAvailability(boolean mainDictionaryAvailable) { + public void setMainDictionaryAvailability(final boolean mainDictionaryAvailable) { PointerTracker.setMainDictionaryAvailability(mainDictionaryAvailable); } - public void setGestureHandlingEnabledByUser(boolean gestureHandlingEnabledByUser) { + public void setGestureHandlingEnabledByUser(final boolean gestureHandlingEnabledByUser) { PointerTracker.setGestureHandlingEnabledByUser(gestureHandlingEnabledByUser); } @@ -484,7 +500,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key return mHasDistinctMultitouch; } - public void setDistinctMultitouch(boolean hasDistinctMultitouch) { + public void setDistinctMultitouch(final boolean hasDistinctMultitouch) { mHasDistinctMultitouch = hasDistinctMultitouch; } @@ -515,7 +531,8 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key super.cancelAllMessages(); } - private boolean openMoreKeysKeyboardIfRequired(Key parentKey, PointerTracker tracker) { + private boolean openMoreKeysKeyboardIfRequired(final Key parentKey, + final PointerTracker tracker) { // Check if we have a popup layout specified first. if (mMoreKeysLayout == 0) { return false; @@ -530,7 +547,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key } // This default implementation returns a more keys panel. - protected MoreKeysPanel onCreateMoreKeysPanel(Key parentKey) { + protected MoreKeysPanel onCreateMoreKeysPanel(final Key parentKey) { if (parentKey.mMoreKeys == null) return null; @@ -556,7 +573,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key * @return true if the long press is handled, false otherwise. Subclasses should call the * method on the base class if the subclass doesn't wish to handle the call. */ - protected boolean onLongPress(Key parentKey, PointerTracker tracker) { + protected boolean onLongPress(final Key parentKey, final PointerTracker tracker) { if (ProductionFlag.IS_EXPERIMENTAL) { ResearchLogger.mainKeyboardView_onLongPress(); } @@ -580,20 +597,20 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key return openMoreKeysPanel(parentKey, tracker); } - private boolean invokeCustomRequest(int code) { + private boolean invokeCustomRequest(final int code) { return mKeyboardActionListener.onCustomRequest(code); } - private void invokeCodeInput(int primaryCode) { + private void invokeCodeInput(final int primaryCode) { mKeyboardActionListener.onCodeInput( primaryCode, Constants.NOT_A_COORDINATE, Constants.NOT_A_COORDINATE); } - private void invokeReleaseKey(int primaryCode) { + private void invokeReleaseKey(final int primaryCode) { mKeyboardActionListener.onReleaseKey(primaryCode, false); } - private boolean openMoreKeysPanel(Key parentKey, PointerTracker tracker) { + private boolean openMoreKeysPanel(final Key parentKey, final PointerTracker tracker) { MoreKeysPanel moreKeysPanel = mMoreKeysPanelCache.get(parentKey); if (moreKeysPanel == null) { moreKeysPanel = onCreateMoreKeysPanel(parentKey); @@ -644,7 +661,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key } @Override - public boolean onTouchEvent(MotionEvent me) { + public boolean onTouchEvent(final MotionEvent me) { if (getKeyboard() == null) { return false; } @@ -652,7 +669,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key } @Override - public boolean processMotionEvent(MotionEvent me) { + public boolean processMotionEvent(final MotionEvent me) { final boolean nonDistinctMultitouch = !mHasDistinctMultitouch; final int action = me.getActionMasked(); final int pointerCount = me.getPointerCount(); @@ -819,7 +836,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key * otherwise */ @Override - public boolean dispatchHoverEvent(MotionEvent event) { + public boolean dispatchHoverEvent(final MotionEvent event) { if (AccessibilityUtils.getInstance().isTouchExplorationEnabled()) { final PointerTracker tracker = PointerTracker.getPointerTracker(0, this); return AccessibleKeyboardViewProxy.getInstance().dispatchHoverEvent(event, tracker); @@ -829,7 +846,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key return false; } - public void updateShortcutKey(boolean available) { + public void updateShortcutKey(final boolean available) { final Keyboard keyboard = getKeyboard(); if (keyboard == null) return; final Key shortcutKey = keyboard.getKey(Keyboard.CODE_SHORTCUT); @@ -846,8 +863,8 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key } } - public void startDisplayLanguageOnSpacebar(boolean subtypeChanged, - boolean needsToDisplayLanguage, boolean hasMultipleEnabledIMEsOrSubtypes) { + public void startDisplayLanguageOnSpacebar(final boolean subtypeChanged, + final boolean needsToDisplayLanguage, final boolean hasMultipleEnabledIMEsOrSubtypes) { mNeedsToDisplayLanguage = needsToDisplayLanguage; mHasMultipleEnabledIMEsOrSubtypes = hasMultipleEnabledIMEsOrSubtypes; final ObjectAnimator animator = mLanguageOnSpacebarFadeoutAnimator; @@ -869,14 +886,15 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key invalidateKey(mSpaceKey); } - public void updateAutoCorrectionState(boolean isAutoCorrection) { + public void updateAutoCorrectionState(final boolean isAutoCorrection) { if (!mAutoCorrectionSpacebarLedEnabled) return; mAutoCorrectionSpacebarLedOn = isAutoCorrection; invalidateKey(mSpaceKey); } @Override - protected void onDrawKeyTopVisuals(Key key, Canvas canvas, Paint paint, KeyDrawParams params) { + protected void onDrawKeyTopVisuals(final Key key, final Canvas canvas, final Paint paint, + final KeyDrawParams params) { if (key.altCodeWhileTyping() && key.isEnabled()) { params.mAnimAlpha = mAltCodeKeyWhileTypingAnimAlpha; } @@ -894,7 +912,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key } } - private boolean fitsTextIntoWidth(final int width, String text, Paint paint) { + private boolean fitsTextIntoWidth(final int width, final String text, final Paint paint) { paint.setTextScaleX(1.0f); final float textWidth = getLabelWidth(text, paint); if (textWidth < width) return true; @@ -907,7 +925,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key } // Layout language name on spacebar. - private String layoutLanguageOnSpacebar(Paint paint, InputMethodSubtype subtype, + private String layoutLanguageOnSpacebar(final Paint paint, final InputMethodSubtype subtype, final int width) { // Choose appropriate language name to fit into the width. String text = getFullDisplayName(subtype, getResources()); @@ -928,7 +946,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key return ""; } - private void drawSpacebar(Key key, Canvas canvas, Paint paint) { + private void drawSpacebar(final Key key, final Canvas canvas, final Paint paint) { final int width = key.mWidth; final int height = key.mHeight; @@ -983,7 +1001,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key // zz azerty T AZERTY AZERTY // Get InputMethodSubtype's full display name in its locale. - static String getFullDisplayName(InputMethodSubtype subtype, Resources res) { + static String getFullDisplayName(final InputMethodSubtype subtype, final Resources res) { if (SubtypeLocale.isNoLanguage(subtype)) { return SubtypeLocale.getKeyboardLayoutSetDisplayName(subtype); } @@ -992,7 +1010,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key } // Get InputMethodSubtype's short display name in its locale. - static String getShortDisplayName(InputMethodSubtype subtype) { + static String getShortDisplayName(final InputMethodSubtype subtype) { if (SubtypeLocale.isNoLanguage(subtype)) { return ""; } @@ -1001,7 +1019,7 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key } // Get InputMethodSubtype's middle display name in its locale. - static String getMiddleDisplayName(InputMethodSubtype subtype) { + static String getMiddleDisplayName(final InputMethodSubtype subtype) { if (SubtypeLocale.isNoLanguage(subtype)) { return SubtypeLocale.getKeyboardLayoutSetDisplayName(subtype); } diff --git a/java/src/com/android/inputmethod/keyboard/MoreKeysKeyboard.java b/java/src/com/android/inputmethod/keyboard/MoreKeysKeyboard.java index 51b157c28..c9af888f9 100644 --- a/java/src/com/android/inputmethod/keyboard/MoreKeysKeyboard.java +++ b/java/src/com/android/inputmethod/keyboard/MoreKeysKeyboard.java @@ -311,9 +311,8 @@ public class MoreKeysKeyboard extends Keyboard { .getDimension(R.dimen.more_keys_keyboard_key_horizontal_padding) + (parentKey.hasLabelsInMoreKeys() ? minKeyWidth * LABEL_PADDING_RATIO : 0)); final Paint paint = view.newDefaultLabelPaint(); - paint.setTextSize(parentKey.hasLabelsInMoreKeys() - ? view.mKeyDrawParams.mKeyLabelSize - : view.mKeyDrawParams.mKeyLetterSize); + paint.setTypeface(parentKey.selectTypeface(view.mKeyDrawParams)); + paint.setTextSize(parentKey.selectMoreKeyTextSize(view.mKeyDrawParams)); int maxWidth = minKeyWidth; for (final MoreKeySpec spec : parentKey.mMoreKeys) { final String label = spec.mLabel; diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyDrawParams.java b/java/src/com/android/inputmethod/keyboard/internal/KeyDrawParams.java index 971020bab..203bab6ff 100644 --- a/java/src/com/android/inputmethod/keyboard/internal/KeyDrawParams.java +++ b/java/src/com/android/inputmethod/keyboard/internal/KeyDrawParams.java @@ -16,125 +16,100 @@ package com.android.inputmethod.keyboard.internal; -import android.content.res.TypedArray; -import android.graphics.Color; -import android.graphics.Paint; -import android.graphics.Rect; import android.graphics.Typeface; -import android.graphics.drawable.Drawable; -import com.android.inputmethod.keyboard.Keyboard; -import com.android.inputmethod.latin.Constants; -import com.android.inputmethod.latin.R; import com.android.inputmethod.latin.ResourceUtils; public class KeyDrawParams { - // XML attributes - public final int mKeyTextColor; - public final int mKeyTextInactivatedColor; - public final float mKeyLabelHorizontalPadding; - public final float mKeyHintLetterPadding; - public final float mKeyPopupHintLetterPadding; - public final float mKeyShiftedLetterHintPadding; - public final int mKeyTextShadowColor; - public final float mKeyTextShadowRadius; - public final Drawable mKeyBackground; - public final int mKeyHintLetterColor; - public final int mKeyHintLabelColor; - public final int mKeyShiftedLetterHintInactivatedColor; - public final int mKeyShiftedLetterHintActivatedColor; - - private final Typeface mKeyTypefaceFromKeyboardView; - private final float mKeyLetterRatio; - private final int mKeyLetterSizeFromKeyboardView; - private final float mKeyLargeLetterRatio; - private final float mKeyLabelRatio; - private final float mKeyLargeLabelRatio; - private final float mKeyHintLetterRatio; - private final float mKeyShiftedLetterHintRatio; - private final float mKeyHintLabelRatio; - - public final Rect mPadding = new Rect(); - public Typeface mKeyTypeface; - public int mKeyLetterSize; - public int mKeyLargeLetterSize; - public int mKeyLabelSize; - public int mKeyLargeLabelSize; - public int mKeyHintLetterSize; - public int mKeyShiftedLetterHintSize; - public int mKeyHintLabelSize; + public Typeface mTypeface; + + public int mLetterSize; + public int mLabelSize; + public int mLargeLetterSize; + public int mLargeLabelSize; + public int mHintLetterSize; + public int mShiftedLetterHintSize; + public int mHintLabelSize; + public int mPreviewTextSize; + + public int mTextColor; + public int mTextInactivatedColor; + public int mTextShadowColor; + public int mHintLetterColor; + public int mHintLabelColor; + public int mShiftedLetterHintInactivatedColor; + public int mShiftedLetterHintActivatedColor; + public int mPreviewTextColor; + public int mAnimAlpha; - public KeyDrawParams(final TypedArray keyboardViewAttr, final TypedArray keyAttr) { - mKeyBackground = keyboardViewAttr.getDrawable(R.styleable.KeyboardView_keyBackground); - mKeyBackground.getPadding(mPadding); - - mKeyLetterRatio = ResourceUtils.getFraction(keyAttr, - R.styleable.Keyboard_Key_keyLetterSize); - mKeyLetterSizeFromKeyboardView = ResourceUtils.getDimensionPixelSize(keyAttr, - R.styleable.Keyboard_Key_keyLetterSize); - mKeyLabelRatio = ResourceUtils.getFraction(keyAttr, - R.styleable.Keyboard_Key_keyLabelSize); - mKeyLabelSize = ResourceUtils.getDimensionPixelSize(keyAttr, - R.styleable.Keyboard_Key_keyLabelSize); - mKeyLargeLabelRatio = ResourceUtils.getFraction(keyAttr, - R.styleable.Keyboard_Key_keyLargeLabelRatio); - mKeyLargeLetterRatio = ResourceUtils.getFraction(keyAttr, - R.styleable.Keyboard_Key_keyLargeLetterRatio); - mKeyHintLetterRatio = ResourceUtils.getFraction(keyAttr, - R.styleable.Keyboard_Key_keyHintLetterRatio); - mKeyShiftedLetterHintRatio = ResourceUtils.getFraction(keyAttr, - R.styleable.Keyboard_Key_keyShiftedLetterHintRatio); - mKeyHintLabelRatio = ResourceUtils.getFraction(keyAttr, - R.styleable.Keyboard_Key_keyHintLabelRatio); - mKeyLabelHorizontalPadding = keyAttr.getDimension( - R.styleable.Keyboard_Key_keyLabelHorizontalPadding, 0); - mKeyHintLetterPadding = keyAttr.getDimension( - R.styleable.Keyboard_Key_keyHintLetterPadding, 0); - mKeyPopupHintLetterPadding = keyAttr.getDimension( - R.styleable.Keyboard_Key_keyPopupHintLetterPadding, 0); - mKeyShiftedLetterHintPadding = keyAttr.getDimension( - R.styleable.Keyboard_Key_keyShiftedLetterHintPadding, 0); - mKeyTextColor = keyAttr.getColor( - R.styleable.Keyboard_Key_keyTextColor, Color.WHITE); - mKeyTextInactivatedColor = keyAttr.getColor( - R.styleable.Keyboard_Key_keyTextInactivatedColor, Color.WHITE); - mKeyHintLetterColor = keyAttr.getColor( - R.styleable.Keyboard_Key_keyHintLetterColor, Color.TRANSPARENT); - mKeyHintLabelColor = keyAttr.getColor( - R.styleable.Keyboard_Key_keyHintLabelColor, Color.TRANSPARENT); - mKeyShiftedLetterHintInactivatedColor = keyAttr.getColor( - R.styleable.Keyboard_Key_keyShiftedLetterHintInactivatedColor, Color.TRANSPARENT); - mKeyShiftedLetterHintActivatedColor = keyAttr.getColor( - R.styleable.Keyboard_Key_keyShiftedLetterHintActivatedColor, Color.TRANSPARENT); - mKeyTypefaceFromKeyboardView = Typeface.defaultFromStyle( - keyAttr.getInt(R.styleable.Keyboard_Key_keyTypeface, Typeface.NORMAL)); - mKeyTextShadowColor = keyAttr.getColor( - R.styleable.Keyboard_Key_keyTextShadowColor, Color.TRANSPARENT); - mKeyTextShadowRadius = keyAttr.getFloat( - R.styleable.Keyboard_Key_keyTextShadowRadius, 0f); + public KeyDrawParams() {} + + private KeyDrawParams(final KeyDrawParams copyFrom) { + mTypeface = copyFrom.mTypeface; + + mLetterSize = copyFrom.mLetterSize; + mLabelSize = copyFrom.mLabelSize; + mLargeLetterSize = copyFrom.mLargeLetterSize; + mLargeLabelSize = copyFrom.mLargeLabelSize; + mHintLetterSize = copyFrom.mHintLetterSize; + mShiftedLetterHintSize = copyFrom.mShiftedLetterHintSize; + mHintLabelSize = copyFrom.mHintLabelSize; + mPreviewTextSize = copyFrom.mPreviewTextSize; + + mTextColor = copyFrom.mTextColor; + mTextInactivatedColor = copyFrom.mTextInactivatedColor; + mTextShadowColor = copyFrom.mTextShadowColor; + mHintLetterColor = copyFrom.mHintLetterColor; + mHintLabelColor = copyFrom.mHintLabelColor; + mShiftedLetterHintInactivatedColor = copyFrom.mShiftedLetterHintInactivatedColor; + mShiftedLetterHintActivatedColor = copyFrom.mShiftedLetterHintActivatedColor; + mPreviewTextColor = copyFrom.mPreviewTextColor; + + mAnimAlpha = copyFrom.mAnimAlpha; + } + + public void updateParams(final int keyHeight, final KeyVisualAttributes attr) { + if (attr == null) { + return; + } + + if (attr.mTypeface != null) { + mTypeface = attr.mTypeface; + } + + mLetterSize = selectTextSizeFromDimensionOrRatio(keyHeight, + attr.mLetterSize, attr.mLetterRatio, mLetterSize); + mLabelSize = selectTextSizeFromDimensionOrRatio(keyHeight, + attr.mLabelSize, attr.mLabelRatio, mLabelSize); + mLargeLabelSize = selectTextSize(keyHeight, attr.mLargeLabelRatio, mLargeLabelSize); + mLargeLetterSize = selectTextSize(keyHeight, attr.mLargeLetterRatio, mLargeLetterSize); + mHintLetterSize = selectTextSize(keyHeight, attr.mHintLetterRatio, mHintLetterSize); + mShiftedLetterHintSize = selectTextSize(keyHeight, + attr.mShiftedLetterHintRatio, mShiftedLetterHintSize); + mHintLabelSize = selectTextSize(keyHeight, attr.mHintLabelRatio, mHintLabelSize); + mPreviewTextSize = selectTextSize(keyHeight, attr.mPreviewTextRatio, mPreviewTextSize); + + mTextColor = selectColor(attr.mTextColor, mTextColor); + mTextInactivatedColor = selectColor(attr.mTextInactivatedColor, mTextInactivatedColor); + mTextShadowColor = selectColor(attr.mTextShadowColor, mTextShadowColor); + mHintLetterColor = selectColor(attr.mHintLetterColor, mHintLetterColor); + mHintLabelColor = selectColor(attr.mHintLabelColor, mHintLabelColor); + mShiftedLetterHintInactivatedColor = selectColor( + attr.mShiftedLetterHintInactivatedColor, mShiftedLetterHintInactivatedColor); + mShiftedLetterHintActivatedColor = selectColor( + attr.mShiftedLetterHintActivatedColor, mShiftedLetterHintActivatedColor); + mPreviewTextColor = selectColor(attr.mPreviewTextColor, mPreviewTextColor); } - public void updateParams(final Keyboard keyboard) { - mKeyTypeface = (keyboard.mKeyTypeface != null) - ? keyboard.mKeyTypeface : mKeyTypefaceFromKeyboardView; - final int keyHeight = keyboard.mMostCommonKeyHeight - keyboard.mVerticalGap; - mKeyLetterSize = selectTextSizeFromDimensionOrRatio(keyHeight, - mKeyLetterSizeFromKeyboardView, mKeyLetterRatio, - mKeyLetterSizeFromKeyboardView); - // Override if size/ratio is specified in Keyboard. - mKeyLetterSize = selectTextSizeFromDimensionOrRatio(keyHeight, keyboard.mKeyLetterSize, - keyboard.mKeyLetterRatio, mKeyLetterSize); - if (ResourceUtils.isValidFraction(mKeyLabelRatio)) { - mKeyLabelSize = (int)(keyHeight * mKeyLabelRatio); + public KeyDrawParams mayCloneAndUpdateParams(final int keyHeight, + final KeyVisualAttributes attr) { + if (attr == null) { + return this; } - mKeyLargeLabelSize = (int)(keyHeight * mKeyLargeLabelRatio); - mKeyLargeLetterSize = (int)(keyHeight * mKeyLargeLetterRatio); - mKeyHintLetterSize = selectTextSizeFromKeyboardOrView(keyHeight, - keyboard.mKeyHintLetterRatio, mKeyHintLetterRatio); - mKeyShiftedLetterHintSize = selectTextSizeFromKeyboardOrView(keyHeight, - keyboard.mKeyShiftedLetterHintRatio, mKeyShiftedLetterHintRatio); - mKeyHintLabelSize = (int)(keyHeight * mKeyHintLabelRatio); + final KeyDrawParams newParams = new KeyDrawParams(this); + newParams.updateParams(keyHeight, attr); + return newParams; } private static final int selectTextSizeFromDimensionOrRatio(final int keyHeight, @@ -148,16 +123,18 @@ public class KeyDrawParams { return defaultDimens; } - private static final int selectTextSizeFromKeyboardOrView(final int keyHeight, - final float ratioFromKeyboard, final float ratioFromView) { - final float ratio = ResourceUtils.isValidFraction(ratioFromKeyboard) - ? ratioFromKeyboard : ratioFromView; - return (int)(keyHeight * ratio); + private static final int selectTextSize(final int keyHeight, final float ratio, + final int defaultSize) { + if (ResourceUtils.isValidFraction(ratio)) { + return (int)(keyHeight * ratio); + } + return defaultSize; } - public void blendAlpha(final Paint paint) { - final int color = paint.getColor(); - paint.setARGB((paint.getAlpha() * mAnimAlpha) / Constants.Color.ALPHA_OPAQUE, - Color.red(color), Color.green(color), Color.blue(color)); + private static final int selectColor(final int attrColor, final int defaultColor) { + if (attrColor != 0) { + return attrColor; + } + return defaultColor; } } diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyPreviewDrawParams.java b/java/src/com/android/inputmethod/keyboard/internal/KeyPreviewDrawParams.java index a3a38507f..996a722c0 100644 --- a/java/src/com/android/inputmethod/keyboard/internal/KeyPreviewDrawParams.java +++ b/java/src/com/android/inputmethod/keyboard/internal/KeyPreviewDrawParams.java @@ -16,26 +16,7 @@ package com.android.inputmethod.keyboard.internal; -import android.content.res.TypedArray; -import android.graphics.Typeface; -import android.graphics.drawable.Drawable; - -import com.android.inputmethod.keyboard.Keyboard; -import com.android.inputmethod.latin.R; -import com.android.inputmethod.latin.ResourceUtils; - public class KeyPreviewDrawParams { - // XML attributes. - public final Drawable mPreviewBackground; - public final Drawable mPreviewLeftBackground; - public final Drawable mPreviewRightBackground; - public final int mPreviewTextColor; - public final int mPreviewOffset; - public final int mPreviewHeight; - public final int mLingerTimeout; - - private final float mPreviewTextRatio; - // The graphical geometry of the key preview. // <-width-> // +-------+ ^ @@ -61,46 +42,5 @@ public class KeyPreviewDrawParams { // preview background. public int mPreviewVisibleOffset; - public Typeface mKeyTypeface; - public int mPreviewTextSize; - public int mKeyLetterSize; public final int[] mCoordinates = new int[2]; - - private static final int PREVIEW_ALPHA = 240; - - public KeyPreviewDrawParams(final TypedArray keyboardViewAttr, final TypedArray keyAttr) { - mPreviewBackground = keyboardViewAttr.getDrawable( - R.styleable.KeyboardView_keyPreviewBackground); - mPreviewLeftBackground = keyboardViewAttr.getDrawable( - R.styleable.KeyboardView_keyPreviewLeftBackground); - mPreviewRightBackground = keyboardViewAttr.getDrawable( - R.styleable.KeyboardView_keyPreviewRightBackground); - setAlpha(mPreviewBackground, PREVIEW_ALPHA); - setAlpha(mPreviewLeftBackground, PREVIEW_ALPHA); - setAlpha(mPreviewRightBackground, PREVIEW_ALPHA); - mPreviewOffset = keyboardViewAttr.getDimensionPixelOffset( - R.styleable.KeyboardView_keyPreviewOffset, 0); - mPreviewHeight = keyboardViewAttr.getDimensionPixelSize( - R.styleable.KeyboardView_keyPreviewHeight, 80); - mLingerTimeout = keyboardViewAttr.getInt( - R.styleable.KeyboardView_keyPreviewLingerTimeout, 0); - - mPreviewTextRatio = ResourceUtils.getFraction(keyAttr, - R.styleable.Keyboard_Key_keyPreviewTextRatio); - mPreviewTextColor = keyAttr.getColor(R.styleable.Keyboard_Key_keyPreviewTextColor, 0); - } - - public void updateParams(final Keyboard keyboard, final KeyDrawParams keyDrawParams) { - final int keyHeight = keyboard.mMostCommonKeyHeight - keyboard.mVerticalGap; - if (ResourceUtils.isValidFraction(mPreviewTextRatio)) { - mPreviewTextSize = (int)(keyHeight * mPreviewTextRatio); - } - mKeyLetterSize = keyDrawParams.mKeyLetterSize; - mKeyTypeface = keyDrawParams.mKeyTypeface; - } - - private static void setAlpha(final Drawable drawable, final int alpha) { - if (drawable == null) return; - drawable.setAlpha(alpha); - } } diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyVisualAttributes.java b/java/src/com/android/inputmethod/keyboard/internal/KeyVisualAttributes.java new file mode 100644 index 000000000..04cc152fe --- /dev/null +++ b/java/src/com/android/inputmethod/keyboard/internal/KeyVisualAttributes.java @@ -0,0 +1,130 @@ +/* + * Copyright (C) 2012 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.inputmethod.keyboard.internal; + +import android.content.res.TypedArray; +import android.graphics.Typeface; +import android.util.SparseIntArray; + +import com.android.inputmethod.latin.R; +import com.android.inputmethod.latin.ResourceUtils; + +public class KeyVisualAttributes { + public final Typeface mTypeface; + + public final float mLetterRatio; + public final int mLetterSize; + public final float mLabelRatio; + public final int mLabelSize; + public final float mLargeLetterRatio; + public final float mLargeLabelRatio; + public final float mHintLetterRatio; + public final float mShiftedLetterHintRatio; + public final float mHintLabelRatio; + public final float mPreviewTextRatio; + + public final int mTextColor; + public final int mTextInactivatedColor; + public final int mTextShadowColor; + public final int mHintLetterColor; + public final int mHintLabelColor; + public final int mShiftedLetterHintInactivatedColor; + public final int mShiftedLetterHintActivatedColor; + public final int mPreviewTextColor; + + private static final int[] VISUAL_ATTRIBUTE_IDS = { + R.styleable.Keyboard_Key_keyTypeface, + R.styleable.Keyboard_Key_keyLetterSize, + R.styleable.Keyboard_Key_keyLabelSize, + R.styleable.Keyboard_Key_keyLargeLetterRatio, + R.styleable.Keyboard_Key_keyLargeLabelRatio, + R.styleable.Keyboard_Key_keyHintLetterRatio, + R.styleable.Keyboard_Key_keyShiftedLetterHintRatio, + R.styleable.Keyboard_Key_keyHintLabelRatio, + R.styleable.Keyboard_Key_keyPreviewTextRatio, + R.styleable.Keyboard_Key_keyTextColor, + R.styleable.Keyboard_Key_keyTextInactivatedColor, + R.styleable.Keyboard_Key_keyTextShadowColor, + R.styleable.Keyboard_Key_keyHintLetterColor, + R.styleable.Keyboard_Key_keyHintLabelColor, + R.styleable.Keyboard_Key_keyShiftedLetterHintInactivatedColor, + R.styleable.Keyboard_Key_keyShiftedLetterHintActivatedColor, + R.styleable.Keyboard_Key_keyPreviewTextColor, + }; + private static final SparseIntArray sVisualAttributeIds = new SparseIntArray(); + private static final int ATTR_DEFINED = 1; + private static final int ATTR_NOT_FOUND = 0; + static { + for (final int attrId : VISUAL_ATTRIBUTE_IDS) { + sVisualAttributeIds.put(attrId, ATTR_DEFINED); + } + } + + public static KeyVisualAttributes newInstance(final TypedArray keyAttr) { + final int indexCount = keyAttr.getIndexCount(); + for (int i = 0; i < indexCount; i++) { + final int attrId = keyAttr.getIndex(i); + if (sVisualAttributeIds.get(attrId, ATTR_NOT_FOUND) == ATTR_NOT_FOUND) { + continue; + } + return new KeyVisualAttributes(keyAttr); + } + return null; + } + + private KeyVisualAttributes(final TypedArray keyAttr) { + if (keyAttr.hasValue(R.styleable.Keyboard_Key_keyTypeface)) { + mTypeface = Typeface.defaultFromStyle( + keyAttr.getInt(R.styleable.Keyboard_Key_keyTypeface, Typeface.NORMAL)); + } else { + mTypeface = null; + } + + mLetterRatio = ResourceUtils.getFraction(keyAttr, + R.styleable.Keyboard_Key_keyLetterSize); + mLetterSize = ResourceUtils.getDimensionPixelSize(keyAttr, + R.styleable.Keyboard_Key_keyLetterSize); + mLabelRatio = ResourceUtils.getFraction(keyAttr, + R.styleable.Keyboard_Key_keyLabelSize); + mLabelSize = ResourceUtils.getDimensionPixelSize(keyAttr, + R.styleable.Keyboard_Key_keyLabelSize); + mLargeLetterRatio = ResourceUtils.getFraction(keyAttr, + R.styleable.Keyboard_Key_keyLargeLetterRatio); + mLargeLabelRatio = ResourceUtils.getFraction(keyAttr, + R.styleable.Keyboard_Key_keyLargeLabelRatio); + mHintLetterRatio = ResourceUtils.getFraction(keyAttr, + R.styleable.Keyboard_Key_keyHintLetterRatio); + mShiftedLetterHintRatio = ResourceUtils.getFraction(keyAttr, + R.styleable.Keyboard_Key_keyShiftedLetterHintRatio); + mHintLabelRatio = ResourceUtils.getFraction(keyAttr, + R.styleable.Keyboard_Key_keyHintLabelRatio); + mPreviewTextRatio = ResourceUtils.getFraction(keyAttr, + R.styleable.Keyboard_Key_keyPreviewTextRatio); + + mTextColor = keyAttr.getColor(R.styleable.Keyboard_Key_keyTextColor, 0); + mTextInactivatedColor = keyAttr.getColor( + R.styleable.Keyboard_Key_keyTextInactivatedColor, 0); + mTextShadowColor = keyAttr.getColor(R.styleable.Keyboard_Key_keyTextShadowColor, 0); + mHintLetterColor = keyAttr.getColor(R.styleable.Keyboard_Key_keyHintLetterColor, 0); + mHintLabelColor = keyAttr.getColor(R.styleable.Keyboard_Key_keyHintLabelColor, 0); + mShiftedLetterHintInactivatedColor = keyAttr.getColor( + R.styleable.Keyboard_Key_keyShiftedLetterHintInactivatedColor, 0); + mShiftedLetterHintActivatedColor = keyAttr.getColor( + R.styleable.Keyboard_Key_keyShiftedLetterHintActivatedColor, 0); + mPreviewTextColor = keyAttr.getColor(R.styleable.Keyboard_Key_keyPreviewTextColor, 0); + } +} diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyboardBuilder.java b/java/src/com/android/inputmethod/keyboard/internal/KeyboardBuilder.java index 3d1045f88..31c7cb565 100644 --- a/java/src/com/android/inputmethod/keyboard/internal/KeyboardBuilder.java +++ b/java/src/com/android/inputmethod/keyboard/internal/KeyboardBuilder.java @@ -20,7 +20,6 @@ import android.content.Context; import android.content.res.Resources; import android.content.res.TypedArray; import android.content.res.XmlResourceParser; -import android.graphics.Typeface; import android.util.AttributeSet; import android.util.DisplayMetrics; import android.util.Log; @@ -289,18 +288,7 @@ public class KeyboardBuilder<KP extends KeyboardParams> { R.styleable.Keyboard_rowHeight, params.mBaseHeight, params.mBaseHeight / DEFAULT_KEYBOARD_ROWS); - if (keyAttr.hasValue(R.styleable.Keyboard_Key_keyTypeface)) { - params.mKeyTypeface = Typeface.defaultFromStyle(keyAttr.getInt( - R.styleable.Keyboard_Key_keyTypeface, Typeface.NORMAL)); - } - params.mKeyLetterRatio = ResourceUtils.getFraction(keyAttr, - R.styleable.Keyboard_Key_keyLetterSize); - params.mKeyLetterSize = ResourceUtils.getDimensionPixelSize(keyAttr, - R.styleable.Keyboard_Key_keyLetterSize); - params.mKeyHintLetterRatio = ResourceUtils.getFraction(keyAttr, - R.styleable.Keyboard_Key_keyHintLetterRatio); - params.mKeyShiftedLetterHintRatio = ResourceUtils.getFraction(keyAttr, - R.styleable.Keyboard_Key_keyShiftedLetterHintRatio); + params.mKeyVisualAttributes = KeyVisualAttributes.newInstance(keyAttr); params.mMoreKeysTemplate = keyboardAttr.getResourceId( R.styleable.Keyboard_moreKeysTemplate, 0); diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyboardParams.java b/java/src/com/android/inputmethod/keyboard/internal/KeyboardParams.java index ff5d31528..ab5d31d42 100644 --- a/java/src/com/android/inputmethod/keyboard/internal/KeyboardParams.java +++ b/java/src/com/android/inputmethod/keyboard/internal/KeyboardParams.java @@ -16,14 +16,12 @@ package com.android.inputmethod.keyboard.internal; -import android.graphics.Typeface; import android.util.SparseIntArray; import com.android.inputmethod.keyboard.Key; import com.android.inputmethod.keyboard.Keyboard; import com.android.inputmethod.keyboard.KeyboardId; import com.android.inputmethod.latin.CollectionUtils; -import com.android.inputmethod.latin.ResourceUtils; import java.util.ArrayList; import java.util.HashSet; @@ -47,11 +45,7 @@ public class KeyboardParams { public int mHorizontalEdgesPadding; public int mHorizontalCenterPadding; - public Typeface mKeyTypeface = null; - public float mKeyLetterRatio = ResourceUtils.UNDEFINED_RATIO; - public int mKeyLetterSize = ResourceUtils.UNDEFINED_DIMENSION; - public float mKeyHintLetterRatio = ResourceUtils.UNDEFINED_RATIO; - public float mKeyShiftedLetterHintRatio = ResourceUtils.UNDEFINED_RATIO; + public KeyVisualAttributes mKeyVisualAttributes; public int mDefaultRowHeight; public int mDefaultKeyWidth; diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java index 76f495729..39c3a808f 100644 --- a/java/src/com/android/inputmethod/latin/LatinIME.java +++ b/java/src/com/android/inputmethod/latin/LatinIME.java @@ -1309,7 +1309,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen break; case Keyboard.CODE_RESEARCH: if (ProductionFlag.IS_EXPERIMENTAL) { - ResearchLogger.getInstance().presentResearchDialog(this); + ResearchLogger.getInstance().onResearchKeySelected(this); } break; default: diff --git a/java/src/com/android/inputmethod/latin/UserHistoryDictIOUtils.java b/java/src/com/android/inputmethod/latin/UserHistoryDictIOUtils.java new file mode 100644 index 000000000..2963e3771 --- /dev/null +++ b/java/src/com/android/inputmethod/latin/UserHistoryDictIOUtils.java @@ -0,0 +1,193 @@ +/* + * Copyright (C) 2012 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may not + * use this file except in compliance with the License. You may obtain a copy of + * the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations under + * the License. + */ + +package com.android.inputmethod.latin; + +import android.util.Log; + +import com.android.inputmethod.latin.makedict.BinaryDictInputOutput; +import com.android.inputmethod.latin.makedict.BinaryDictInputOutput.FusionDictionaryBufferInterface; +import com.android.inputmethod.latin.makedict.FusionDictionary; +import com.android.inputmethod.latin.makedict.FusionDictionary.Node; +import com.android.inputmethod.latin.makedict.PendingAttribute; +import com.android.inputmethod.latin.makedict.UnsupportedFormatException; + +import java.io.IOException; +import java.io.OutputStream; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.Map; + +/** + * Reads and writes Binary files for a UserHistoryDictionary. + * + * All the methods in this class are static. + */ +public class UserHistoryDictIOUtils { + private static final String TAG = UserHistoryDictIOUtils.class.getSimpleName(); + private static final boolean DEBUG = false; + + public interface OnAddWordListener { + public void setUnigram(final String word, final String shortcutTarget, final int frequency); + public void setBigram(final String word1, final String word2, final int frequency); + } + + public interface BigramDictionaryInterface { + public int getFrequency(final String word1, final String word2); + } + + public static final class ByteArrayWrapper implements FusionDictionaryBufferInterface { + private byte[] mBuffer; + private int mPosition; + + ByteArrayWrapper(final byte[] buffer) { + mBuffer = buffer; + mPosition = 0; + } + + @Override + public int readUnsignedByte() { + return ((int)mBuffer[mPosition++]) & 0xFF; + } + + @Override + public int readUnsignedShort() { + final int retval = readUnsignedByte(); + return (retval << 8) + readUnsignedByte(); + } + + @Override + public int readUnsignedInt24() { + final int retval = readUnsignedShort(); + return (retval << 8) + readUnsignedByte(); + } + + @Override + public int readInt() { + final int retval = readUnsignedShort(); + return (retval << 16) + readUnsignedShort(); + } + + @Override + public int position() { + return mPosition; + } + + @Override + public void position(int position) { + mPosition = position; + } + } + + /** + * Writes dictionary to file. + */ + public static void writeDictionaryBinary(final OutputStream destination, + final BigramDictionaryInterface dict, final UserHistoryDictionaryBigramList bigrams, + final int version) { + + final FusionDictionary fusionDict = constructFusionDictionary(dict, bigrams); + + try { + BinaryDictInputOutput.writeDictionaryBinary(destination, fusionDict, version); + } catch (IOException e) { + Log.e(TAG, "IO exception while writing file: " + e); + } catch (UnsupportedFormatException e) { + Log.e(TAG, "Unsupported fomat: " + e); + } + } + + /** + * Constructs a new FusionDictionary from BigramDictionaryInterface. + */ + /* packages for test */ static FusionDictionary constructFusionDictionary( + final BigramDictionaryInterface dict, final UserHistoryDictionaryBigramList bigrams) { + + final FusionDictionary fusionDict = new FusionDictionary(new Node(), + new FusionDictionary.DictionaryOptions( + new HashMap<String,String>(), false, false)); + + for (final String word1 : bigrams.keySet()) { + final HashMap<String, Byte> word1Bigrams = bigrams.getBigrams(word1); + for (final String word2 : word1Bigrams.keySet()) { + final int freq = dict.getFrequency(word1, word2); + + if (DEBUG) { + if (word1 == null) { + Log.d(TAG, "add unigram: " + word2 + "," + Integer.toString(freq)); + } else { + Log.d(TAG, "add bigram: " + word1 + + "," + word2 + "," + Integer.toString(freq)); + } + } + + if (word1 == null) { // unigram + fusionDict.add(word2, freq, null); + } else { // bigram + fusionDict.setBigram(word1, word2, freq); + } + bigrams.updateBigram(word1, word2, (byte)freq); + } + } + + return fusionDict; + } + + /** + * Reads dictionary from file. + */ + public static void readDictionaryBinary(final FusionDictionaryBufferInterface buffer, + final OnAddWordListener dict) { + final Map<Integer, String> unigrams = CollectionUtils.newTreeMap(); + final Map<Integer, Integer> frequencies = CollectionUtils.newTreeMap(); + final Map<Integer, ArrayList<PendingAttribute>> bigrams = CollectionUtils.newTreeMap(); + + try { + BinaryDictInputOutput.readUnigramsAndBigramsBinary(buffer, unigrams, frequencies, + bigrams); + addWordsFromWordMap(unigrams, frequencies, bigrams, dict); + } catch (IOException e) { + Log.e(TAG, "IO exception while reading file: " + e); + } catch (UnsupportedFormatException e) { + Log.e(TAG, "Unsupported format: " + e); + } + } + + /** + * Adds all unigrams and bigrams in maps to OnAddWordListener. + */ + /* package for test */ static void addWordsFromWordMap(final Map<Integer, String> unigrams, + final Map<Integer, Integer> frequencies, + final Map<Integer, ArrayList<PendingAttribute>> bigrams, final OnAddWordListener to) { + + for (Map.Entry<Integer, String> entry : unigrams.entrySet()) { + final String word1 = entry.getValue(); + final int unigramFrequency = frequencies.get(entry.getKey()); + to.setUnigram(word1, null, unigramFrequency); + + final ArrayList<PendingAttribute> attrList = bigrams.get(entry.getKey()); + + if (attrList != null) { + for (final PendingAttribute attr : attrList) { + to.setBigram(word1, unigrams.get(attr.mAddress), + BinaryDictInputOutput.reconstructBigramFrequency(unigramFrequency, + attr.mFrequency)); + } + } + } + + } +}
\ No newline at end of file diff --git a/java/src/com/android/inputmethod/latin/makedict/BinaryDictInputOutput.java b/java/src/com/android/inputmethod/latin/makedict/BinaryDictInputOutput.java index 0c6b9c319..abc39d923 100644 --- a/java/src/com/android/inputmethod/latin/makedict/BinaryDictInputOutput.java +++ b/java/src/com/android/inputmethod/latin/makedict/BinaryDictInputOutput.java @@ -34,6 +34,7 @@ import java.util.Arrays; import java.util.HashMap; import java.util.Iterator; import java.util.Map; +import java.util.Stack; import java.util.TreeMap; /** @@ -192,7 +193,7 @@ public class BinaryDictInputOutput { // suspicion that a bug might be causing an infinite loop. private static final int MAX_PASSES = 24; - private interface FusionDictionaryBufferInterface { + public interface FusionDictionaryBufferInterface { public int readUnsignedByte(); public int readUnsignedShort(); public int readUnsignedInt24(); @@ -201,20 +202,21 @@ public class BinaryDictInputOutput { public void position(int newPosition); } - private static final class ByteBufferWrapper implements FusionDictionaryBufferInterface { - private ByteBuffer buffer; - ByteBufferWrapper(final ByteBuffer buffer) { - this.buffer = buffer; + public static final class ByteBufferWrapper implements FusionDictionaryBufferInterface { + private ByteBuffer mBuffer; + + public ByteBufferWrapper(final ByteBuffer buffer) { + mBuffer = buffer; } @Override public int readUnsignedByte() { - return ((int)buffer.get()) & 0xFF; + return ((int)mBuffer.get()) & 0xFF; } @Override public int readUnsignedShort() { - return ((int)buffer.getShort()) & 0xFFFF; + return ((int)mBuffer.getShort()) & 0xFFFF; } @Override @@ -225,18 +227,17 @@ public class BinaryDictInputOutput { @Override public int readInt() { - return buffer.getInt(); + return mBuffer.getInt(); } @Override public int position() { - return buffer.position(); + return mBuffer.position(); } @Override public void position(int newPos) { - buffer.position(newPos); - return; + mBuffer.position(newPos); } } @@ -1379,6 +1380,105 @@ public class BinaryDictInputOutput { return node; } + // TODO: move these methods (readUnigramsAndBigramsBinary(|Inner)) and an inner class (Position) + // out of this class. + private static class Position { + public static final int NOT_READ_GROUPCOUNT = -1; + + public int mAddress; + public int mNumOfCharGroup; + public int mPosition; + public int mLength; + + public Position(int address, int length) { + mAddress = address; + mLength = length; + mNumOfCharGroup = NOT_READ_GROUPCOUNT; + } + } + + /** + * Tours all node without recursive call. + */ + private static void readUnigramsAndBigramsBinaryInner( + final FusionDictionaryBufferInterface buffer, final int headerSize, + final Map<Integer, String> words, final Map<Integer, Integer> frequencies, + final Map<Integer, ArrayList<PendingAttribute>> bigrams) { + int[] pushedChars = new int[MAX_WORD_LENGTH + 1]; + + Stack<Position> stack = new Stack<Position>(); + int index = 0; + + Position initPos = new Position(headerSize, 0); + stack.push(initPos); + + while (!stack.empty()) { + Position p = stack.peek(); + + if (DBG) { + MakedictLog.d("read: address=" + p.mAddress + ", numOfCharGroup=" + + p.mNumOfCharGroup + ", position=" + p.mPosition + ", length=" + p.mLength); + } + + if (buffer.position() != p.mAddress) buffer.position(p.mAddress); + if (index != p.mLength) index = p.mLength; + + if (p.mNumOfCharGroup == Position.NOT_READ_GROUPCOUNT) { + p.mNumOfCharGroup = readCharGroupCount(buffer); + p.mAddress += getGroupCountSize(p.mNumOfCharGroup); + p.mPosition = 0; + } + + CharGroupInfo info = readCharGroup(buffer, p.mAddress - headerSize); + for (int i = 0; i < info.mCharacters.length; ++i) { + pushedChars[index++] = info.mCharacters[i]; + } + p.mPosition++; + + if (info.mFrequency != FusionDictionary.CharGroup.NOT_A_TERMINAL) { // found word + words.put(info.mOriginalAddress, new String(pushedChars, 0, index)); + frequencies.put(info.mOriginalAddress, info.mFrequency); + if (info.mBigrams != null) bigrams.put(info.mOriginalAddress, info.mBigrams); + } + + if (p.mPosition == p.mNumOfCharGroup) { + stack.pop(); + } else { + // the node has more groups. + p.mAddress = buffer.position(); + } + + if (hasChildrenAddress(info.mChildrenAddress)) { + Position childrenPos = new Position(info.mChildrenAddress + headerSize, index); + stack.push(childrenPos); + } + } + } + + /** + * Reads unigrams and bigrams from the binary file. + * Doesn't make the memory representation of the dictionary. + * + * @param buffer the buffer to read. + * @param words the map to store the address as a key and the word as a value. + * @param frequencies the map to store the address as a key and the frequency as a value. + * @param bigrams the map to store the address as a key and the list of address as a value. + * @throws IOException + * @throws UnsupportedFormatException + */ + public static void readUnigramsAndBigramsBinary(final FusionDictionaryBufferInterface buffer, + final Map<Integer, String> words, final Map<Integer, Integer> frequencies, + final Map<Integer, ArrayList<PendingAttribute>> bigrams) throws IOException, + UnsupportedFormatException { + // Read header + final int version = checkFormatVersion(buffer); + final int optionsFlags = buffer.readUnsignedShort(); + final HashMap<String, String> options = new HashMap<String, String>(); + final int headerSize = readHeader(buffer, options, version); + + readUnigramsAndBigramsBinaryInner(buffer, headerSize, words, frequencies, bigrams); + } + /** * Helper function to get the binary format version from the header. * @throws IOException @@ -1414,10 +1514,8 @@ public class BinaryDictInputOutput { * @throws UnsupportedFormatException */ private static int readHeader(final FusionDictionaryBufferInterface buffer, - final HashMap<String, String> options, - final int version) + final HashMap<String, String> options, final int version) throws IOException, UnsupportedFormatException { - final int headerSize; if (version < FIRST_VERSION_WITH_HEADER_SIZE) { headerSize = buffer.position(); @@ -1430,7 +1528,6 @@ public class BinaryDictInputOutput { if (headerSize < 0) { throw new UnsupportedFormatException("header size can't be negative."); } - return headerSize; } @@ -1468,7 +1565,6 @@ public class BinaryDictInputOutput { public static FusionDictionary readDictionaryBinary( final FusionDictionaryBufferInterface buffer, final FusionDictionary dict) throws IOException, UnsupportedFormatException { - // clear cache wordCache.clear(); diff --git a/java/src/com/android/inputmethod/research/ResearchLogger.java b/java/src/com/android/inputmethod/research/ResearchLogger.java index 9bb81a034..5c2487195 100644 --- a/java/src/com/android/inputmethod/research/ResearchLogger.java +++ b/java/src/com/android/inputmethod/research/ResearchLogger.java @@ -35,6 +35,7 @@ import android.graphics.Color; import android.graphics.Paint; import android.graphics.Paint.Style; import android.inputmethodservice.InputMethodService; +import android.net.Uri; import android.os.Build; import android.os.IBinder; import android.os.SystemClock; @@ -43,15 +44,12 @@ import android.text.format.DateUtils; import android.util.Log; import android.view.KeyEvent; import android.view.MotionEvent; -import android.view.View; -import android.view.View.OnClickListener; import android.view.Window; import android.view.WindowManager; import android.view.inputmethod.CompletionInfo; import android.view.inputmethod.CorrectionInfo; import android.view.inputmethod.EditorInfo; import android.view.inputmethod.InputConnection; -import android.widget.Button; import android.widget.Toast; import com.android.inputmethod.keyboard.Key; @@ -251,44 +249,49 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang if (windowToken == null) { return; } - mSplashDialog = new Dialog(mInputMethodService, android.R.style.Theme_Holo_Dialog); - mSplashDialog.requestWindowFeature(Window.FEATURE_NO_TITLE); - mSplashDialog.setContentView(R.layout.research_splash); - mSplashDialog.setCancelable(true); + final AlertDialog.Builder builder = new AlertDialog.Builder(mInputMethodService) + .setTitle(R.string.research_splash_title) + .setMessage(R.string.research_splash_content) + .setPositiveButton(android.R.string.yes, + new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + onUserLoggingConsent(); + mSplashDialog.dismiss(); + } + }) + .setNegativeButton(android.R.string.no, + new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + final String packageName = mInputMethodService.getPackageName(); + final Uri packageUri = Uri.parse("package:" + packageName); + final Intent intent = new Intent(Intent.ACTION_UNINSTALL_PACKAGE, + packageUri); + intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); + mInputMethodService.startActivity(intent); + } + }) + .setCancelable(true) + .setOnCancelListener( + new OnCancelListener() { + @Override + public void onCancel(DialogInterface dialog) { + mInputMethodService.requestHideSelf(0); + } + }); + mSplashDialog = builder.create(); final Window w = mSplashDialog.getWindow(); final WindowManager.LayoutParams lp = w.getAttributes(); lp.token = windowToken; lp.type = WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG; w.setAttributes(lp); w.addFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM); - mSplashDialog.setOnCancelListener(new OnCancelListener() { - @Override - public void onCancel(DialogInterface dialog) { - mInputMethodService.requestHideSelf(0); - } - }); - final Button doNotLogButton = (Button) mSplashDialog.findViewById( - R.id.research_do_not_log_button); - doNotLogButton.setOnClickListener(new OnClickListener() { - @Override - public void onClick(View v) { - onUserLoggingElection(false); - mSplashDialog.dismiss(); - } - }); - final Button doLogButton = (Button) mSplashDialog.findViewById(R.id.research_do_log_button); - doLogButton.setOnClickListener(new OnClickListener() { - @Override - public void onClick(View v) { - onUserLoggingElection(true); - mSplashDialog.dismiss(); - } - }); mSplashDialog.show(); } - public void onUserLoggingElection(final boolean enableLogging) { - setLoggingAllowed(enableLogging); + public void onUserLoggingConsent() { + setLoggingAllowed(true); if (mPrefs == null) { return; } @@ -450,12 +453,18 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang prefsChanged(prefs); } - public void presentResearchDialog(final LatinIME latinIME) { + public void onResearchKeySelected(final LatinIME latinIME) { if (mInFeedbackDialog) { Toast.makeText(latinIME, R.string.research_please_exit_feedback_form, Toast.LENGTH_LONG).show(); return; } + presentFeedbackDialog(latinIME); + } + + // TODO: currently unreachable. Remove after being sure no menu is needed. + /* + public void presentResearchDialog(final LatinIME latinIME) { final CharSequence title = latinIME.getString(R.string.english_ime_research_log); final boolean showEnable = mIsLoggingSuspended || !sIsLogging; final CharSequence[] items = new CharSequence[] { @@ -472,28 +481,7 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang presentFeedbackDialog(latinIME); break; case 1: - if (showEnable) { - if (!sIsLogging) { - setLoggingAllowed(true); - } - resumeLogging(); - Toast.makeText(latinIME, - R.string.research_notify_session_logging_enabled, - Toast.LENGTH_LONG).show(); - } else { - Toast toast = Toast.makeText(latinIME, - R.string.research_notify_session_log_deleting, - Toast.LENGTH_LONG); - toast.show(); - boolean isLogDeleted = abort(); - final long currentTime = System.currentTimeMillis(); - final long resumeTime = currentTime + 1000 * 60 * - SUSPEND_DURATION_IN_MINUTES; - suspendLoggingUntil(resumeTime); - toast.cancel(); - Toast.makeText(latinIME, R.string.research_notify_logging_suspended, - Toast.LENGTH_LONG).show(); - } + enableOrDisable(showEnable, latinIME); break; } } @@ -504,6 +492,7 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang .setTitle(title); latinIME.showOptionDialog(builder.create()); } + */ private boolean mInFeedbackDialog = false; public void presentFeedbackDialog(LatinIME latinIME) { @@ -511,6 +500,35 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang latinIME.launchKeyboardedDialogActivity(FeedbackActivity.class); } + // TODO: currently unreachable. Remove after being sure enable/disable is + // not needed. + /* + public void enableOrDisable(final boolean showEnable, final LatinIME latinIME) { + if (showEnable) { + if (!sIsLogging) { + setLoggingAllowed(true); + } + resumeLogging(); + Toast.makeText(latinIME, + R.string.research_notify_session_logging_enabled, + Toast.LENGTH_LONG).show(); + } else { + Toast toast = Toast.makeText(latinIME, + R.string.research_notify_session_log_deleting, + Toast.LENGTH_LONG); + toast.show(); + boolean isLogDeleted = abort(); + final long currentTime = System.currentTimeMillis(); + final long resumeTime = currentTime + 1000 * 60 * + SUSPEND_DURATION_IN_MINUTES; + suspendLoggingUntil(resumeTime); + toast.cancel(); + Toast.makeText(latinIME, R.string.research_notify_logging_suspended, + Toast.LENGTH_LONG).show(); + } + } + */ + private static final String[] EVENTKEYS_FEEDBACK = { "UserTimestamp", "contents" }; |