Reduce memory of emoji palette (0e01df9b) · Commits · e / os / android_packages_inputmethods_LatinIME

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

+21 −0

Original line number	Diff line number	Diff line
		@@ -74,6 +74,7 @@ public final class EmojiPalettesView extends LinearLayout implements OnTabChange
		ViewPager.OnPageChangeListener, View.OnClickListener,
		ScrollKeyboardView.OnKeyClickListener {
		private static final String TAG = EmojiPalettesView.class.getSimpleName();
		private static final boolean DEBUG_PAGER = false;
		private final int mKeyBackgroundId;
		private final int mEmojiFunctionalKeyBackgroundId;
		private final KeyboardLayoutSet mLayoutSet;
		@@ -566,6 +567,20 @@ public final class EmojiPalettesView extends LinearLayout implements OnTabChange
		// TODO:
		}

		public void startEmojiPalettes() {
		if (DEBUG_PAGER) {
		Log.d(TAG, "allocate emoji palettes memory");
		}
		mEmojiPager.setAdapter(mEmojiPalettesAdapter);
		}

		public void stopEmojiPalettes() {
		if (DEBUG_PAGER) {
		Log.d(TAG, "deallocate emoji palettes memory");
		}
		mEmojiPager.setAdapter(null);
		}

		public void setKeyboardActionListener(final KeyboardActionListener listener) {
		mKeyboardActionListener = listener;
		mDeleteKeyOnTouchListener.setKeyboardActionListener(mKeyboardActionListener);
		@@ -663,6 +678,9 @@ public final class EmojiPalettesView extends LinearLayout implements OnTabChange

		@Override
		public Object instantiateItem(final ViewGroup container, final int position) {
		if (DEBUG_PAGER) {
		Log.d(TAG, "instantiate item: " + position);
		}
		final ScrollKeyboardView oldKeyboardView = mActiveKeyboardViews.get(position);
		if (oldKeyboardView != null) {
		oldKeyboardView.deallocateMemory();
		@@ -694,6 +712,9 @@ public final class EmojiPalettesView extends LinearLayout implements OnTabChange
		@Override
		public void destroyItem(final ViewGroup container, final int position,
		final Object object) {
		if (DEBUG_PAGER) {
		Log.d(TAG, "destroy item: " + position + ", " + object.getClass().getSimpleName());
		}
		final ScrollKeyboardView keyboardView = mActiveKeyboardViews.get(position);
		if (keyboardView != null) {
		keyboardView.deallocateMemory();

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

+12 −0

Original line number	Diff line number	Diff line
		@@ -260,12 +260,14 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions {
		private void setMainKeyboardFrame() {
		mMainKeyboardFrame.setVisibility(View.VISIBLE);
		mEmojiPalettesView.setVisibility(View.GONE);
		mEmojiPalettesView.stopEmojiPalettes();
		}

		// Implements {@link KeyboardState.SwitchActions}.
		@Override
		public void setEmojiKeyboard() {
		mMainKeyboardFrame.setVisibility(View.GONE);
		mEmojiPalettesView.startEmojiPalettes();
		mEmojiPalettesView.setVisibility(View.VISIBLE);
		}

		@@ -336,6 +338,16 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions {
		return mKeyboardView;
		}

		public void deallocateMemory() {
		if (mKeyboardView != null) {
		mKeyboardView.cancelAllOngoingEvents();
		mKeyboardView.deallocateMemory();
		}
		if (mEmojiPalettesView != null) {
		mEmojiPalettesView.stopEmojiPalettes();
		}
		}

		public View onCreateInputView(final boolean isHardwareAcceleratedDrawingEnabled) {
		if (mKeyboardView != null) {
		mKeyboardView.closing();

java/src/com/android/inputmethod/latin/LatinIME.java

+1 −5

Original line number	Diff line number	Diff line
		@@ -1049,11 +1049,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
		private void onFinishInputViewInternal(final boolean finishingInput) {
		super.onFinishInputView(finishingInput);
		mKeyboardSwitcher.onFinishInputView();
		final MainKeyboardView mainKeyboardView = mKeyboardSwitcher.getMainKeyboardView();
		if (mainKeyboardView != null) {
		mainKeyboardView.cancelAllOngoingEvents();
		mainKeyboardView.deallocateMemory();
		}
		mKeyboardSwitcher.deallocateMemory();
		// Remove pending messages related to update suggestions
		mHandler.cancelUpdateSuggestionStrip();
		// Should do the following in onFinishInputInternal but until JB MR2 it's not called :(