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The back button key event is delivered correctly

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Bug: 5275063
Change-Id: I439ce18665e40dc8b2e40e923e5cabfcae7c81cf
This commit is contained in:
Tadashi G. Takaoka 2011-09-16 18:24:03 +09:00
parent a35ea4cba8
commit d7b00f3490
2 changed files with 29 additions and 16 deletions
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10
java/src/com/android/inputmethod/latin/MoreSuggestionsView.java
View file

@ -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();
}

35
java/src/com/android/inputmethod/latin/SuggestionsView.java
View file

@ -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;
}