Create AccessibilityDelegate only when accessibility mode is on (d78b5869) · Commits · e / os / android_packages_inputmethods_LatinIME

java/src/com/android/inputmethod/keyboard/MainKeyboardView.java

+16 −10

Original line number	Diff line number	Diff line
		@@ -161,10 +161,9 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
		private final TimerHandler mKeyTimerHandler;
		private final int mLanguageOnSpacebarHorizontalMargin;

		private final DrawingHandler mDrawingHandler =
		new DrawingHandler(this);
		private final DrawingHandler mDrawingHandler = new DrawingHandler(this);

		private final MainKeyboardAccessibilityDelegate mAccessibilityDelegate;
		private MainKeyboardAccessibilityDelegate mAccessibilityDelegate;

		public MainKeyboardView(final Context context, final AttributeSet attrs) {
		this(context, attrs, R.attr.mainKeyboardViewStyle);
		@@ -262,8 +261,6 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack

		mLanguageOnSpacebarHorizontalMargin = (int)getResources().getDimension(
		R.dimen.config_language_on_spacebar_horizontal_margin);

		mAccessibilityDelegate = new MainKeyboardAccessibilityDelegate(this, mKeyDetector);
		}

		@Override
		@@ -384,7 +381,14 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
		final int keyHeight = keyboard.mMostCommonKeyHeight - keyboard.mVerticalGap;
		mLanguageOnSpacebarTextSize = keyHeight * mLanguageOnSpacebarTextRatio;

		mAccessibilityDelegate.setKeyboard(keyboard);
		final MainKeyboardAccessibilityDelegate accessibilityDelegate;
		if (AccessibilityUtils.getInstance().isAccessibilityEnabled()) {
		accessibilityDelegate = new MainKeyboardAccessibilityDelegate(this, mKeyDetector);
		accessibilityDelegate.setKeyboard(keyboard);
		} else {
		accessibilityDelegate = null;
		}
		mAccessibilityDelegate = accessibilityDelegate;
		}

		/**
		@@ -726,8 +730,9 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
		}

		public void onHideWindow() {
		if (AccessibilityUtils.getInstance().isAccessibilityEnabled()) {
		mAccessibilityDelegate.onHideWindow();
		final MainKeyboardAccessibilityDelegate accessibilityDelegate = mAccessibilityDelegate;
		if (accessibilityDelegate != null) {
		accessibilityDelegate.onHideWindow();
		}
		}

		@@ -736,8 +741,9 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
		*/
		@Override
		public boolean onHoverEvent(final MotionEvent event) {
		if (AccessibilityUtils.getInstance().isTouchExplorationEnabled()) {
		return mAccessibilityDelegate.onHoverEvent(event);
		final MainKeyboardAccessibilityDelegate accessibilityDelegate = mAccessibilityDelegate;
		if (accessibilityDelegate != null) {
		return accessibilityDelegate.onHoverEvent(event);
		}
		return super.onHoverEvent(event);
		}