Merge "Move some inner static class to top class in new package"

1 files changed, 0 insertions, 376 deletions

diff --git a/java/src/com/android/inputmethod/latin/LatinKeyboardView.java b/java/src/com/android/inputmethod/latin/LatinKeyboardView.java
deleted file mode 100644
index ac68e3c39..000000000
--- a/java/src/com/android/inputmethod/latin/LatinKeyboardView.java
+++ /dev/null
@@ -1,376 +0,0 @@
-/*
- * Copyright (C) 2008 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 com.android.inputmethod.latin.BaseKeyboard.Key;
-import com.android.inputmethod.voice.VoiceIMEConnector;
-
-import android.content.Context;
-import android.graphics.Canvas;
-import android.graphics.Paint;
-import android.os.Handler;
-import android.os.Message;
-import android.os.SystemClock;
-import android.text.TextUtils;
-import android.util.AttributeSet;
-import android.view.MotionEvent;
-
-import java.util.List;
-
-public class LatinKeyboardView extends BaseKeyboardView {
-
-    public static final int KEYCODE_OPTIONS = -100;
-    public static final int KEYCODE_OPTIONS_LONGPRESS = -101;
-    // TODO: remove this once LatinIME stops referring to this.
-    public static final int KEYCODE_VOICE = -102;
-    public static final int KEYCODE_NEXT_LANGUAGE = -104;
-    public static final int KEYCODE_PREV_LANGUAGE = -105;
-    public static final int KEYCODE_CAPSLOCK = -106;
-
-    /** Whether we've started dropping move events because we found a big jump */
-    private boolean mDroppingEvents;
-    /**
-     * Whether multi-touch disambiguation needs to be disabled if a real multi-touch event has
-     * occured
-     */
-    private boolean mDisableDisambiguation;
-    /** The distance threshold at which we start treating the touch session as a multi-touch */
-    private int mJumpThresholdSquare = Integer.MAX_VALUE;
-    /** The y coordinate of the last row */
-    private int mLastRowY;
-
-    public LatinKeyboardView(Context context, AttributeSet attrs) {
-        this(context, attrs, 0);
-    }
-
-    public LatinKeyboardView(Context context, AttributeSet attrs, int defStyle) {
-        super(context, attrs, defStyle);
-    }
-
-    @Override
-    public void setPreviewEnabled(boolean previewEnabled) {
-        LatinKeyboard latinKeyboard = getLatinKeyboard();
-        if (latinKeyboard != null
-                && (latinKeyboard.isPhoneKeyboard() || latinKeyboard.isNumberKeyboard())) {
-            // Phone and number keyboard never shows popup preview (except language switch).
-            super.setPreviewEnabled(false);
-        } else {
-            super.setPreviewEnabled(previewEnabled);
-        }
-    }
-
-    public void setLatinKeyboard(LatinKeyboard k) {
-        super.setKeyboard(k);
-        // One-seventh of the keyboard width seems like a reasonable threshold
-        mJumpThresholdSquare = k.getMinWidth() / 7;
-        mJumpThresholdSquare *= mJumpThresholdSquare;
-        // Assuming there are 4 rows, this is the coordinate of the last row
-        mLastRowY = (k.getHeight() * 3) / 4;
-        setKeyboardLocal(k);
-    }
-
-    public LatinKeyboard getLatinKeyboard() {
-        BaseKeyboard keyboard = getKeyboard();
-        if (keyboard instanceof LatinKeyboard) {
-            return (LatinKeyboard)keyboard;
-        } else {
-            return null;
-        }
-    }
-
-    @Override
-    protected boolean onLongPress(Key key) {
-        int primaryCode = key.codes[0];
-        if (primaryCode == KEYCODE_OPTIONS) {
-            return invokeOnKey(KEYCODE_OPTIONS_LONGPRESS);
-        } else if (primaryCode == '0' && getLatinKeyboard().isPhoneKeyboard()) {
-            // Long pressing on 0 in phone number keypad gives you a '+'.
-            return invokeOnKey('+');
-        } else {
-            return super.onLongPress(key);
-        }
-    }
-
-    private boolean invokeOnKey(int primaryCode) {
-        getOnKeyboardActionListener().onKey(primaryCode, null,
-                BaseKeyboardView.NOT_A_TOUCH_COORDINATE,
-                BaseKeyboardView.NOT_A_TOUCH_COORDINATE);
-        return true;
-    }
-
-    @Override
-    protected CharSequence adjustCase(CharSequence label) {
-        LatinKeyboard keyboard = getLatinKeyboard();
-        if (keyboard.isAlphaKeyboard()
-                && keyboard.isShiftedOrShiftLocked()
-                && !TextUtils.isEmpty(label) && label.length() < 3
-                && Character.isLowerCase(label.charAt(0))) {
-            label = label.toString().toUpperCase();
-        }
-        return label;
-    }
-
-    /**
-     * This function checks to see if we need to handle any sudden jumps in the pointer location
-     * that could be due to a multi-touch being treated as a move by the firmware or hardware.
-     * Once a sudden jump is detected, all subsequent move events are discarded
-     * until an UP is received.<P>
-     * When a sudden jump is detected, an UP event is simulated at the last position and when
-     * the sudden moves subside, a DOWN event is simulated for the second key.
-     * @param me the motion event
-     * @return true if the event was consumed, so that it doesn't continue to be handled by
-     * KeyboardView.
-     */
-    private boolean handleSuddenJump(MotionEvent me) {
-        final int action = me.getAction();
-        final int x = (int) me.getX();
-        final int y = (int) me.getY();
-        boolean result = false;
-
-        // Real multi-touch event? Stop looking for sudden jumps
-        if (me.getPointerCount() > 1) {
-            mDisableDisambiguation = true;
-        }
-        if (mDisableDisambiguation) {
-            // If UP, reset the multi-touch flag
-            if (action == MotionEvent.ACTION_UP) mDisableDisambiguation = false;
-            return false;
-        }
-
-        switch (action) {
-        case MotionEvent.ACTION_DOWN:
-            // Reset the "session"
-            mDroppingEvents = false;
-            mDisableDisambiguation = false;
-            break;
-        case MotionEvent.ACTION_MOVE:
-            // Is this a big jump?
-            final int distanceSquare = (mLastX - x) * (mLastX - x) + (mLastY - y) * (mLastY - y);
-            // Check the distance and also if the move is not entirely within the bottom row
-            // If it's only in the bottom row, it might be an intentional slide gesture
-            // for language switching
-            if (distanceSquare > mJumpThresholdSquare
-                    && (mLastY < mLastRowY || y < mLastRowY)) {
-                // If we're not yet dropping events, start dropping and send an UP event
-                if (!mDroppingEvents) {
-                    mDroppingEvents = true;
-                    // Send an up event
-                    MotionEvent translated = MotionEvent.obtain(me.getEventTime(), me.getEventTime(),
-                            MotionEvent.ACTION_UP,
-                            mLastX, mLastY, me.getMetaState());
-                    super.onTouchEvent(translated);
-                    translated.recycle();
-                }
-                result = true;
-            } else if (mDroppingEvents) {
-                // If moves are small and we're already dropping events, continue dropping
-                result = true;
-            }
-            break;
-        case MotionEvent.ACTION_UP:
-            if (mDroppingEvents) {
-                // Send a down event first, as we dropped a bunch of sudden jumps and assume that
-                // the user is releasing the touch on the second key.
-                MotionEvent translated = MotionEvent.obtain(me.getEventTime(), me.getEventTime(),
-                        MotionEvent.ACTION_DOWN,
-                        x, y, me.getMetaState());
-                super.onTouchEvent(translated);
-                translated.recycle();
-                mDroppingEvents = false;
-                // Let the up event get processed as well, result = false
-            }
-            break;
-        }
-        // Track the previous coordinate
-        mLastX = x;
-        mLastY = y;
-        return result;
-    }
-
-    @Override
-    public boolean onTouchEvent(MotionEvent me) {
-        LatinKeyboard keyboard = getLatinKeyboard();
-        if (DEBUG_LINE) {
-            mLastX = (int) me.getX();
-            mLastY = (int) me.getY();
-            invalidate();
-        }
-
-        // If there was a sudden jump, return without processing the actual motion event.
-        if (handleSuddenJump(me))
-            return true;
-
-        // Reset any bounding box controls in the keyboard
-        if (me.getAction() == MotionEvent.ACTION_DOWN) {
-            keyboard.keyReleased();
-        }
-
-        if (me.getAction() == MotionEvent.ACTION_UP) {
-            int languageDirection = keyboard.getLanguageChangeDirection();
-            if (languageDirection != 0) {
-                getOnKeyboardActionListener().onKey(
-                        languageDirection == 1 ? KEYCODE_NEXT_LANGUAGE : KEYCODE_PREV_LANGUAGE,
-                        null, mLastX, mLastY);
-                me.setAction(MotionEvent.ACTION_CANCEL);
-                keyboard.keyReleased();
-                return super.onTouchEvent(me);
-            }
-        }
-
-        return super.onTouchEvent(me);
-    }
-
-    /****************************  INSTRUMENTATION  *******************************/
-
-    static final boolean DEBUG_AUTO_PLAY = false;
-    static final boolean DEBUG_LINE = false;
-    private static final int MSG_TOUCH_DOWN = 1;
-    private static final int MSG_TOUCH_UP = 2;
-
-    Handler mHandler2;
-
-    private String mStringToPlay;
-    private int mStringIndex;
-    private boolean mDownDelivered;
-    private Key[] mAsciiKeys = new Key[256];
-    private boolean mPlaying;
-    private int mLastX;
-    private int mLastY;
-    private Paint mPaint;
-
-    private void setKeyboardLocal(LatinKeyboard k) {
-        if (DEBUG_AUTO_PLAY) {
-            findKeys();
-            if (mHandler2 == null) {
-                mHandler2 = new Handler() {
-                    @Override
-                    public void handleMessage(Message msg) {
-                        removeMessages(MSG_TOUCH_DOWN);
-                        removeMessages(MSG_TOUCH_UP);
-                        if (mPlaying == false) return;
-
-                        switch (msg.what) {
-                            case MSG_TOUCH_DOWN:
-                                if (mStringIndex >= mStringToPlay.length()) {
-                                    mPlaying = false;
-                                    return;
-                                }
-                                char c = mStringToPlay.charAt(mStringIndex);
-                                while (c > 255 || mAsciiKeys[c] == null) {
-                                    mStringIndex++;
-                                    if (mStringIndex >= mStringToPlay.length()) {
-                                        mPlaying = false;
-                                        return;
-                                    }
-                                    c = mStringToPlay.charAt(mStringIndex);
-                                }
-                                int x = mAsciiKeys[c].x + 10;
-                                int y = mAsciiKeys[c].y + 26;
-                                MotionEvent me = MotionEvent.obtain(SystemClock.uptimeMillis(),
-                                        SystemClock.uptimeMillis(),
-                                        MotionEvent.ACTION_DOWN, x, y, 0);
-                                LatinKeyboardView.this.dispatchTouchEvent(me);
-                                me.recycle();
-                                sendEmptyMessageDelayed(MSG_TOUCH_UP, 500); // Deliver up in 500ms if nothing else
-                                // happens
-                                mDownDelivered = true;
-                                break;
-                            case MSG_TOUCH_UP:
-                                char cUp = mStringToPlay.charAt(mStringIndex);
-                                int x2 = mAsciiKeys[cUp].x + 10;
-                                int y2 = mAsciiKeys[cUp].y + 26;
-                                mStringIndex++;
-
-                                MotionEvent me2 = MotionEvent.obtain(SystemClock.uptimeMillis(),
-                                        SystemClock.uptimeMillis(),
-                                        MotionEvent.ACTION_UP, x2, y2, 0);
-                                LatinKeyboardView.this.dispatchTouchEvent(me2);
-                                me2.recycle();
-                                sendEmptyMessageDelayed(MSG_TOUCH_DOWN, 500); // Deliver up in 500ms if nothing else
-                                // happens
-                                mDownDelivered = false;
-                                break;
-                        }
-                    }
-                };
-
-            }
-        }
-    }
-
-    private void findKeys() {
-        List<Key> keys = getLatinKeyboard().getKeys();
-        // Get the keys on this keyboard
-        for (int i = 0; i < keys.size(); i++) {
-            int code = keys.get(i).codes[0];
-            if (code >= 0 && code <= 255) {
-                mAsciiKeys[code] = keys.get(i);
-            }
-        }
-    }
-
-    public void startPlaying(String s) {
-        if (DEBUG_AUTO_PLAY) {
-            if (s == null) return;
-            mStringToPlay = s.toLowerCase();
-            mPlaying = true;
-            mDownDelivered = false;
-            mStringIndex = 0;
-            mHandler2.sendEmptyMessageDelayed(MSG_TOUCH_DOWN, 10);
-        }
-    }
-
-    @Override
-    public void draw(Canvas c) {
-        LatinIMEUtil.GCUtils.getInstance().reset();
-        boolean tryGC = true;
-        for (int i = 0; i < LatinIMEUtil.GCUtils.GC_TRY_LOOP_MAX && tryGC; ++i) {
-            try {
-                super.draw(c);
-                tryGC = false;
-            } catch (OutOfMemoryError e) {
-                tryGC = LatinIMEUtil.GCUtils.getInstance().tryGCOrWait("LatinKeyboardView", e);
-            }
-        }
-        if (DEBUG_AUTO_PLAY) {
-            if (mPlaying) {
-                mHandler2.removeMessages(MSG_TOUCH_DOWN);
-                mHandler2.removeMessages(MSG_TOUCH_UP);
-                if (mDownDelivered) {
-                    mHandler2.sendEmptyMessageDelayed(MSG_TOUCH_UP, 20);
-                } else {
-                    mHandler2.sendEmptyMessageDelayed(MSG_TOUCH_DOWN, 20);
-                }
-            }
-        }
-        if (DEBUG_LINE) {
-            if (mPaint == null) {
-                mPaint = new Paint();
-                mPaint.setColor(0x80FFFFFF);
-                mPaint.setAntiAlias(false);
-            }
-            c.drawLine(mLastX, 0, mLastX, getHeight(), mPaint);
-            c.drawLine(0, mLastY, getWidth(), mLastY, mPaint);
-        }
-    }
-
-    @Override
-    protected void onAttachedToWindow() {
-        // Token is available from here.
-        VoiceIMEConnector.getInstance().onAttachedToWindow();
-    }
-}