The back button key event is delivered correctly (d7b00f34) · Commits · e / os / android_packages_inputmethods_LatinIME

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

+1 −9

Original line number	Diff line number	Diff line
		@@ -145,13 +145,6 @@ public class MoreSuggestionsView extends KeyboardView implements MoreKeysPanel {
		// Nothing to do with.
		}

		private final View.OnTouchListener mMotionEventDelegate = new View.OnTouchListener() {
		@Override
		public boolean onTouch(View view, MotionEvent me) {
		return MoreSuggestionsView.this.dispatchTouchEvent(me);
		}
		};

		@Override
		public void showMoreKeysPanel(View parentView, Controller controller, int pointX, int pointY,
		PopupWindow window, KeyboardActionListener listener) {
		@@ -170,9 +163,7 @@ public class MoreSuggestionsView extends KeyboardView implements MoreKeysPanel {
		- (container.getMeasuredHeight() - container.getPaddingBottom())
		+ parentView.getPaddingTop() + mCoordinates[1];

		container.setOnTouchListener(mMotionEventDelegate);
		window.setInputMethodMode(PopupWindow.INPUT_METHOD_NOT_NEEDED);
		window.setFocusable(true);
		window.setOutsideTouchable(true);
		window.setContentView(container);
		window.setWidth(container.getMeasuredWidth());
		@@ -193,6 +184,7 @@ public class MoreSuggestionsView extends KeyboardView implements MoreKeysPanel {

		@Override
		public boolean dismissMoreKeysPanel() {
		if (mController == null) return false;
		return mController.dismissMoreKeysPanel();
		}

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

+28 −7

Original line number	Diff line number	Diff line
		@@ -549,6 +549,21 @@ public class SuggestionsView extends RelativeLayout implements OnClickListener,
		R.dimen.more_suggestions_modal_tolerance);
		}

		private final View.OnTouchListener mMoreSuggestionsCanceller = new View.OnTouchListener() {
		@Override
		public boolean onTouch(View view, MotionEvent me) {
		if (!mMoreSuggestionsWindow.isShowing()) return false;

		switch (me.getAction()) {
		case MotionEvent.ACTION_UP:
		case MotionEvent.ACTION_POINTER_UP:
		return mMoreSuggestionsView.dismissMoreKeysPanel();
		default:
		return true;
		}
		}
		};

		/**
		* A connection back to the input method.
		* @param listener
		@@ -764,6 +779,7 @@ public class SuggestionsView extends RelativeLayout implements OnClickListener,
		if (mMoreSuggestionsWindow.isShowing()) {
		mMoreSuggestionsWindow.dismiss();
		mKeyboardView.dimEntireKeyboard(false);
		mKeyboardView.setOnTouchListener(null);
		return true;
		}
		return false;
		@@ -795,18 +811,22 @@ public class SuggestionsView extends RelativeLayout implements OnClickListener,
		moreKeysPanel.showMoreKeysPanel(
		this, mMoreSuggestionsController, pointX, pointY,
		mMoreSuggestionsWindow, mMoreSuggestionsListener);
		mCheckingIfModalOrSlidingMode = true;
		mMoreSuggestionsMode = MORE_SUGGESTIONS_CHECKING_MODAL_OR_SLIDING;
		mOriginX = mLastX;
		mOriginY = mLastY;
		view.setPressed(false);
		mKeyboardView.dimEntireKeyboard(true);
		mKeyboardView.setOnTouchListener(mMoreSuggestionsCanceller);
		return true;
		}
		return false;
		}

		// Working variables for onLongClick and dispatchTouchEvent.
		private boolean mCheckingIfModalOrSlidingMode;
		private int mMoreSuggestionsMode = MORE_SUGGESTIONS_IN_MODAL_MODE;
		private static final int MORE_SUGGESTIONS_IN_MODAL_MODE = 0;
		private static final int MORE_SUGGESTIONS_CHECKING_MODAL_OR_SLIDING = 1;
		private static final int MORE_SUGGESTIONS_IN_SLIDING_MODE = 2;
		private int mLastX;
		private int mLastY;
		private int mOriginX;
		@@ -815,7 +835,8 @@ public class SuggestionsView extends RelativeLayout implements OnClickListener,

		@Override
		public boolean dispatchTouchEvent(MotionEvent me) {
		if (!mMoreSuggestionsWindow.isShowing()) {
		if (!mMoreSuggestionsWindow.isShowing()
		\|\| mMoreSuggestionsMode == MORE_SUGGESTIONS_IN_MODAL_MODE) {
		mLastX = (int)me.getX();
		mLastY = (int)me.getY();
		return super.dispatchTouchEvent(me);
		@@ -832,22 +853,22 @@ public class SuggestionsView extends RelativeLayout implements OnClickListener,
		final int translatedX = moreKeysPanel.translateX(x);
		final int translatedY = moreKeysPanel.translateY(y);

		if (mCheckingIfModalOrSlidingMode) {
		if (mMoreSuggestionsMode == MORE_SUGGESTIONS_CHECKING_MODAL_OR_SLIDING) {
		if (Math.abs(x - mOriginX) >= mMoreSuggestionsModalTolerance
		\|\| mOriginY - y >= mMoreSuggestionsModalTolerance) {
		// Decided to be in the sliding input mode only when the touch point has been moved
		// upward.
		mCheckingIfModalOrSlidingMode = false;
		mMoreSuggestionsMode = MORE_SUGGESTIONS_IN_SLIDING_MODE;
		tracker.onShowMoreKeysPanel(
		translatedX, translatedY, SystemClock.uptimeMillis(), moreKeysPanel);
		} else if (action == MotionEvent.ACTION_UP \|\| action == MotionEvent.ACTION_POINTER_UP) {
		// Decided to be in the modal input mode
		mCheckingIfModalOrSlidingMode = false;
		mMoreSuggestionsMode = MORE_SUGGESTIONS_IN_MODAL_MODE;
		}
		return true;
		}

		// Process sliding motion events
		// MORE_SUGGESTIONS_IN_SLIDING_MODE
		tracker.processMotionEvent(action, translatedX, translatedY, eventTime, moreKeysPanel);
		return true;
		}