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-rw-r--r--java/src/com/android/inputmethod/keyboard/EmojiPalettesView.java82
-rw-r--r--java/src/com/android/inputmethod/latin/LatinIME.java25
2 files changed, 65 insertions, 42 deletions
diff --git a/java/src/com/android/inputmethod/keyboard/EmojiPalettesView.java b/java/src/com/android/inputmethod/keyboard/EmojiPalettesView.java
index 5bde668e1..36ebbb589 100644
--- a/java/src/com/android/inputmethod/keyboard/EmojiPalettesView.java
+++ b/java/src/com/android/inputmethod/keyboard/EmojiPalettesView.java
@@ -73,7 +73,7 @@ import java.util.concurrent.TimeUnit;
* Because of the above reasons, this class doesn't extend {@link KeyboardView}.
*/
public final class EmojiPalettesView extends LinearLayout implements OnTabChangeListener,
- ViewPager.OnPageChangeListener, View.OnTouchListener,
+ ViewPager.OnPageChangeListener, View.OnClickListener, View.OnTouchListener,
EmojiPageKeyboardView.OnKeyEventListener {
static final String TAG = EmojiPalettesView.class.getSimpleName();
private static final boolean DEBUG_PAGER = false;
@@ -482,22 +482,35 @@ public final class EmojiPalettesView extends LinearLayout implements OnTabChange
final LinearLayout actionBar = (LinearLayout)findViewById(R.id.emoji_action_bar);
mEmojiLayoutParams.setActionBarProperties(actionBar);
+ // deleteKey depends only on OnTouchListener.
final ImageView deleteKey = (ImageView)findViewById(R.id.emoji_keyboard_delete);
deleteKey.setTag(Constants.CODE_DELETE);
deleteKey.setOnTouchListener(mDeleteKeyOnTouchListener);
+
+ // alphabetKey depends only on OnTouchListener as it does everything in key-press in
+ // ACTION_DOWN.
final ImageView alphabetKey = (ImageView)findViewById(R.id.emoji_keyboard_alphabet);
alphabetKey.setBackgroundResource(mEmojiFunctionalKeyBackgroundId);
alphabetKey.setTag(Constants.CODE_SWITCH_ALPHA_SYMBOL);
alphabetKey.setOnTouchListener(this);
+
+ // alphabetKey2 depends only on OnTouchListener as it does everything in key-press in
+ // ACTION_DOWN.
+ final ImageView alphabetKey2 = (ImageView)findViewById(R.id.emoji_keyboard_alphabet2);
+ alphabetKey2.setBackgroundResource(mEmojiFunctionalKeyBackgroundId);
+ alphabetKey2.setTag(Constants.CODE_SWITCH_ALPHA_SYMBOL);
+ alphabetKey2.setOnTouchListener(this);
+
+ // spaceKey depends on {@link View.OnClickListener} as well as {@link View.OnTouchListener}.
+ // {@link View.OnTouchListener} is used as the trigger of key-press while
+ // {@link View.OnClickListener} is used as the trigger of key-release which may not occur
+ // if the event is canceled by moving off the finger from the view.
final ImageView spaceKey = (ImageView)findViewById(R.id.emoji_keyboard_space);
spaceKey.setBackgroundResource(mKeyBackgroundId);
spaceKey.setTag(Constants.CODE_SPACE);
spaceKey.setOnTouchListener(this);
+ spaceKey.setOnClickListener(this);
mEmojiLayoutParams.setKeyProperties(spaceKey);
- final ImageView alphabetKey2 = (ImageView)findViewById(R.id.emoji_keyboard_alphabet2);
- alphabetKey2.setBackgroundResource(mEmojiFunctionalKeyBackgroundId);
- alphabetKey2.setTag(Constants.CODE_SWITCH_ALPHA_SYMBOL);
- alphabetKey2.setOnTouchListener(this);
}
@Override
@@ -507,7 +520,6 @@ public final class EmojiPalettesView extends LinearLayout implements OnTabChange
updateEmojiCategoryPageIdView();
}
-
@Override
public void onPageSelected(final int position) {
final Pair<Integer, Integer> newPos =
@@ -545,40 +557,62 @@ public final class EmojiPalettesView extends LinearLayout implements OnTabChange
}
}
- // Called from {@link EmojiPageKeyboardView} through {@link View.OnTouchListener} interface to
- // handle touch events from View-based elements such as the space bar.
+ /**
+ * Called from {@link EmojiPageKeyboardView} through {@link android.view.View.OnTouchListener}
+ * interface to handle touch events from View-based elements such as the space bar.
+ * Note that this method is used only for observing {@link MotionEvent#ACTION_DOWN} to trigger
+ * {@link KeyboardActionListener#onPressKey}. {@link KeyboardActionListener#onReleaseKey} will
+ * be covered by {@link #onClick} as long as the event is not canceled.
+ */
@Override
public boolean onTouch(final View v, final MotionEvent event) {
+ if (event.getActionMasked() != MotionEvent.ACTION_DOWN) {
+ return false;
+ }
final Object tag = v.getTag();
if (!(tag instanceof Integer)) {
return false;
}
final int code = (Integer) tag;
- switch (event.getAction()) {
- case MotionEvent.ACTION_DOWN:
- mKeyboardActionListener.onPressKey(
- code, 0 /* repeatCount */, true /* isSinglePointer */);
- break;
- case MotionEvent.ACTION_UP:
- mKeyboardActionListener.onCodeInput(code, NOT_A_COORDINATE, NOT_A_COORDINATE);
- mKeyboardActionListener.onReleaseKey(code, false /* withSliding */);
- break;
- }
+ mKeyboardActionListener.onPressKey(
+ code, 0 /* repeatCount */, true /* isSinglePointer */);
+ // It's important to return false here. Otherwise, {@link #onClick} and touch-down visual
+ // feedback stop working.
return false;
}
- // Called from {@link EmojiPageKeyboardView} through
- // {@link EmojiPageKeyboardView.OnKeyEventListener} interface to handle touch events from
- // non-View-based elements like typical Emoji characters.
+ /**
+ * Called from {@link EmojiPageKeyboardView} through {@link android.view.View.OnClickListener}
+ * interface to handle non-canceled touch-up events from View-based elements such as the space
+ * bar.
+ */
+ @Override
+ public void onClick(View v) {
+ final Object tag = v.getTag();
+ if (!(tag instanceof Integer)) {
+ return;
+ }
+ final int code = (Integer) tag;
+ mKeyboardActionListener.onCodeInput(code, NOT_A_COORDINATE, NOT_A_COORDINATE);
+ mKeyboardActionListener.onReleaseKey(code, false /* withSliding */);
+ }
+
+ /**
+ * Called from {@link EmojiPageKeyboardView} through
+ * {@link com.android.inputmethod.keyboard.internal.EmojiPageKeyboardView.OnKeyEventListener}
+ * interface to handle touch events from non-View-based elements such as Emoji buttons.
+ */
@Override
public void onPressKey(final Key key) {
final int code = key.getCode();
mKeyboardActionListener.onPressKey(code, 0 /* repeatCount */, true /* isSinglePointer */);
}
- // Called from {@link EmojiPageKeyboardView} through
- // {@link EmojiPageKeyboardView.OnKeyEventListener} interface to handle touch events from
- // non-View-based elements like typical Emoji characters.
+ /**
+ * Called from {@link EmojiPageKeyboardView} through
+ * {@link com.android.inputmethod.keyboard.internal.EmojiPageKeyboardView.OnKeyEventListener}
+ * interface to handle touch events from non-View-based elements such as Emoji buttons.
+ */
@Override
public void onReleaseKey(final Key key) {
mEmojiPalettesAdapter.addRecentKey(key);
diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index ba7503dae..efc14fc86 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -1011,7 +1011,6 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
false /* isPrediction */);
// When in fullscreen mode, show completions generated by the application
setSuggestedWords(suggestedWords);
- setAutoCorrectionIndicator(false);
setSuggestionStripShown(true);
if (ProductionFlag.USES_DEVELOPMENT_ONLY_DIAGNOSTICS) {
ResearchLogger.latinIME_onDisplayCompletions(applicationSpecifiedCompletions);
@@ -1331,14 +1330,12 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
// TODO[IL]: Define a clear interface for this
public void setSuggestedWords(final SuggestedWords words) {
- mInputLogic.mSuggestedWords = words;
if (mSuggestionStripView != null) {
mSuggestionStripView.setSuggestions(words);
mKeyboardSwitcher.onAutoCorrectionStateChanged(words.mWillAutoCorrect);
}
- }
-
- private void setAutoCorrectionIndicator(final boolean newAutoCorrectionIndicator) {
+ mInputLogic.mSuggestedWords = words;
+ final boolean newAutoCorrectionIndicator = words.mWillAutoCorrect;
// Put a blue underline to a word in TextView which will be auto-corrected.
if (mInputLogic.mIsAutoCorrectionIndicatorOn != newAutoCorrectionIndicator
&& mInputLogic.mWordComposer.isComposingWord()) {
@@ -1426,16 +1423,8 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
private void showSuggestionStripWithTypedWord(final SuggestedWords sourceSuggestedWords,
final String typedWord) {
- // TODO: refactor this
final SuggestedWords suggestedWords =
sourceSuggestedWords.isEmpty() ? SuggestedWords.EMPTY : sourceSuggestedWords;
- if (suggestedWords.isEmpty()) {
- // No auto-correction is available, clear the cached values.
- AccessibilityUtils.getInstance().setAutoCorrection(suggestedWords, typedWord);
- setSuggestedWords(suggestedWords);
- setAutoCorrectionIndicator(false);
- return;
- }
final String autoCorrection;
if (suggestedWords.mWillAutoCorrect) {
autoCorrection = suggestedWords.getWord(SuggestedWords.INDEX_OF_AUTO_CORRECTION);
@@ -1444,12 +1433,13 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
// because it may differ from mWordComposer.mTypedWord.
autoCorrection = typedWord;
}
- mInputLogic.mWordComposer.setAutoCorrection(autoCorrection);
+ if (SuggestedWords.EMPTY != suggestedWords) {
+ mInputLogic.mWordComposer.setAutoCorrection(autoCorrection);
+ }
setSuggestedWords(suggestedWords);
- setAutoCorrectionIndicator(suggestedWords.mWillAutoCorrect);
setSuggestionStripShown(isSuggestionsStripVisible());
- // An auto-correction is available, cache it in accessibility code so
- // we can be speak it if the user touches a key that will insert it.
+ // Cache the auto-correction in accessibility code so we can speak it if the user
+ // touches a key that will insert it.
AccessibilityUtils.getInstance().setAutoCorrection(suggestedWords, typedWord);
}
@@ -1564,7 +1554,6 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
} else {
setSuggestedWords(currentSettings.mSpacingAndPunctuations.mSuggestPuncList);
}
- setAutoCorrectionIndicator(false);
setSuggestionStripShown(isSuggestionsStripVisible());
}
generated by cgit v1.2.3-83-g751a (git 2.47.1) at 2025-05-05 09:07:53 +0000