diff options
Diffstat (limited to 'java/src/com/android/inputmethod/accessibility')
3 files changed, 78 insertions, 17 deletions
diff --git a/java/src/com/android/inputmethod/accessibility/AccessibilityEntityProvider.java b/java/src/com/android/inputmethod/accessibility/AccessibilityEntityProvider.java index 77f323440..c628c5b09 100644 --- a/java/src/com/android/inputmethod/accessibility/AccessibilityEntityProvider.java +++ b/java/src/com/android/inputmethod/accessibility/AccessibilityEntityProvider.java @@ -35,6 +35,8 @@ import android.view.inputmethod.EditorInfo; import com.android.inputmethod.keyboard.Key; import com.android.inputmethod.keyboard.Keyboard; import com.android.inputmethod.keyboard.KeyboardView; +import com.android.inputmethod.latin.settings.Settings; +import com.android.inputmethod.latin.settings.SettingsValues; import com.android.inputmethod.latin.utils.CollectionUtils; import com.android.inputmethod.latin.utils.CoordinateUtils; @@ -157,7 +159,7 @@ public final class AccessibilityEntityProvider extends AccessibilityNodeProvider // Add the virtual children of the root View. final Keyboard keyboard = mKeyboardView.getKeyboard(); - final Key[] keys = keyboard.mKeys; + final Key[] keys = keyboard.getKeys(); for (Key key : keys) { final int childVirtualViewId = generateVirtualViewIdForKey(key); rootInfo.addChild(mKeyboardView, childVirtualViewId); @@ -172,7 +174,7 @@ public final class AccessibilityEntityProvider extends AccessibilityNodeProvider return null; } final String keyDescription = getKeyDescription(key); - final Rect boundsInParent = key.mHitBox; + final Rect boundsInParent = key.getHitBox(); // Calculate the key's in-screen bounds. mTempBoundsInScreen.set(boundsInParent); @@ -208,8 +210,8 @@ public final class AccessibilityEntityProvider extends AccessibilityNodeProvider * @param key The key to press. */ void simulateKeyPress(final Key key) { - final int x = key.mHitBox.centerX(); - final int y = key.mHitBox.centerY(); + final int x = key.getHitBox().centerX(); + final int y = key.getHitBox().centerY(); final long downTime = SystemClock.uptimeMillis(); final MotionEvent downEvent = MotionEvent.obtain( downTime, downTime, MotionEvent.ACTION_DOWN, x, y, 0); @@ -285,9 +287,15 @@ public final class AccessibilityEntityProvider extends AccessibilityNodeProvider private String getKeyDescription(final Key key) { final EditorInfo editorInfo = mInputMethodService.getCurrentInputEditorInfo(); final boolean shouldObscure = mAccessibilityUtils.shouldObscureInput(editorInfo); - final String keyDescription = mKeyCodeDescriptionMapper.getDescriptionForKey( + final SettingsValues currentSettings = Settings.getInstance().getCurrent(); + final String keyCodeDescription = mKeyCodeDescriptionMapper.getDescriptionForKey( mKeyboardView.getContext(), mKeyboardView.getKeyboard(), key, shouldObscure); - return keyDescription; + if (currentSettings.isWordSeparator(key.getCode())) { + return mAccessibilityUtils.getAutoCorrectionDescription( + keyCodeDescription, shouldObscure); + } else { + return keyCodeDescription; + } } /** @@ -300,7 +308,7 @@ public final class AccessibilityEntityProvider extends AccessibilityNodeProvider } mVirtualViewIdToKey.clear(); - final Key[] keys = keyboard.mKeys; + final Key[] keys = keyboard.getKeys(); for (Key key : keys) { final int virtualViewId = generateVirtualViewIdForKey(key); mVirtualViewIdToKey.put(virtualViewId, key); @@ -325,6 +333,6 @@ public final class AccessibilityEntityProvider extends AccessibilityNodeProvider // The key x- and y-coordinates are stable between layout changes. // Generate an identifier by bit-shifting the x-coordinate to the // left-half of the integer and OR'ing with the y-coordinate. - return ((0xFFFF & key.mX) << (Integer.SIZE / 2)) | (0xFFFF & key.mY); + return ((0xFFFF & key.getX()) << (Integer.SIZE / 2)) | (0xFFFF & key.getY()); } } diff --git a/java/src/com/android/inputmethod/accessibility/AccessibilityUtils.java b/java/src/com/android/inputmethod/accessibility/AccessibilityUtils.java index 8929dc7e9..10fb9fef4 100644 --- a/java/src/com/android/inputmethod/accessibility/AccessibilityUtils.java +++ b/java/src/com/android/inputmethod/accessibility/AccessibilityUtils.java @@ -23,6 +23,7 @@ import android.os.Build; import android.os.SystemClock; import android.provider.Settings; import android.support.v4.view.accessibility.AccessibilityEventCompat; +import android.text.TextUtils; import android.util.Log; import android.view.MotionEvent; import android.view.View; @@ -34,6 +35,7 @@ import android.view.inputmethod.EditorInfo; import com.android.inputmethod.compat.SettingsSecureCompatUtils; import com.android.inputmethod.latin.R; +import com.android.inputmethod.latin.SuggestedWords; import com.android.inputmethod.latin.utils.InputTypeUtils; public final class AccessibilityUtils { @@ -48,6 +50,12 @@ public final class AccessibilityUtils { private AccessibilityManager mAccessibilityManager; private AudioManager mAudioManager; + /** The most recent auto-correction. */ + private String mAutoCorrectionWord; + + /** The most recent typed word for auto-correction. */ + private String mTypedWord; + /* * Setting this constant to {@code false} will disable all keyboard * accessibility code, regardless of whether Accessibility is turned on in @@ -142,6 +150,51 @@ public final class AccessibilityUtils { } /** + * Sets the current auto-correction word and typed word. These may be used + * to provide the user with a spoken description of what auto-correction + * will occur when a key is typed. + * + * @param suggestedWords the list of suggested auto-correction words + * @param typedWord the currently typed word + */ + public void setAutoCorrection(final SuggestedWords suggestedWords, final String typedWord) { + if (suggestedWords != null && suggestedWords.mWillAutoCorrect) { + mAutoCorrectionWord = suggestedWords.getWord(SuggestedWords.INDEX_OF_AUTO_CORRECTION); + mTypedWord = typedWord; + } else { + mAutoCorrectionWord = null; + mTypedWord = null; + } + } + + /** + * Obtains a description for an auto-correction key, taking into account the + * currently typed word and auto-correction. + * + * @param keyCodeDescription spoken description of the key that will insert + * an auto-correction + * @param shouldObscure whether the key should be obscured + * @return a description including a description of the auto-correction, if + * needed + */ + public String getAutoCorrectionDescription( + final String keyCodeDescription, final boolean shouldObscure) { + if (!TextUtils.isEmpty(mAutoCorrectionWord)) { + if (!TextUtils.equals(mAutoCorrectionWord, mTypedWord)) { + if (shouldObscure) { + // This should never happen, but just in case... + return mContext.getString(R.string.spoken_auto_correct_obscured, + keyCodeDescription); + } + return mContext.getString(R.string.spoken_auto_correct, keyCodeDescription, + mTypedWord, mAutoCorrectionWord); + } + } + + return keyCodeDescription; + } + + /** * Sends the specified text to the {@link AccessibilityManager} to be * spoken. * diff --git a/java/src/com/android/inputmethod/accessibility/KeyCodeDescriptionMapper.java b/java/src/com/android/inputmethod/accessibility/KeyCodeDescriptionMapper.java index 41f5b9a24..58624a2e6 100644 --- a/java/src/com/android/inputmethod/accessibility/KeyCodeDescriptionMapper.java +++ b/java/src/com/android/inputmethod/accessibility/KeyCodeDescriptionMapper.java @@ -97,7 +97,7 @@ public final class KeyCodeDescriptionMapper { */ public String getDescriptionForKey(final Context context, final Keyboard keyboard, final Key key, final boolean shouldObscure) { - final int code = key.mCode; + final int code = key.getCode(); if (code == Constants.CODE_SWITCH_ALPHA_SYMBOL) { final String description = getDescriptionForSwitchAlphaSymbol(context, keyboard); @@ -116,8 +116,8 @@ public final class KeyCodeDescriptionMapper { return getDescriptionForActionKey(context, keyboard, key); } - if (!TextUtils.isEmpty(key.mLabel)) { - final String label = key.mLabel.toString().trim(); + if (!TextUtils.isEmpty(key.getLabel())) { + final String label = key.getLabel().trim(); // First, attempt to map the label to a pre-defined description. if (mKeyLabelMap.containsKey(label)) { @@ -126,7 +126,7 @@ public final class KeyCodeDescriptionMapper { } // Just attempt to speak the description. - if (key.mCode != Constants.CODE_UNSPECIFIED) { + if (key.getCode() != Constants.CODE_UNSPECIFIED) { return getDescriptionForKeyCode(context, keyboard, key, shouldObscure); } return null; @@ -215,8 +215,8 @@ public final class KeyCodeDescriptionMapper { final int resId; // Always use the label, if available. - if (!TextUtils.isEmpty(key.mLabel)) { - return key.mLabel.toString().trim(); + if (!TextUtils.isEmpty(key.getLabel())) { + return key.getLabel().trim(); } // Otherwise, use the action ID. @@ -267,7 +267,7 @@ public final class KeyCodeDescriptionMapper { */ private String getDescriptionForKeyCode(final Context context, final Keyboard keyboard, final Key key, final boolean shouldObscure) { - final int code = key.mCode; + final int code = key.getCode(); // If the key description should be obscured, now is the time to do it. final boolean isDefinedNonCtrl = Character.isDefined(code) && !Character.isISOControl(code); @@ -280,8 +280,8 @@ public final class KeyCodeDescriptionMapper { if (isDefinedNonCtrl) { return Character.toString((char) code); } - if (!TextUtils.isEmpty(key.mLabel)) { - return key.mLabel; + if (!TextUtils.isEmpty(key.getLabel())) { + return key.getLabel(); } return context.getString(R.string.spoken_description_unknown, code); } |