diff options
Diffstat (limited to 'java/src/com/android/inputmethod/latin')
3 files changed, 32 insertions, 17 deletions
diff --git a/java/src/com/android/inputmethod/latin/AudioAndHapticFeedbackManager.java b/java/src/com/android/inputmethod/latin/AudioAndHapticFeedbackManager.java index 42c57946d..54bc29559 100644 --- a/java/src/com/android/inputmethod/latin/AudioAndHapticFeedbackManager.java +++ b/java/src/com/android/inputmethod/latin/AudioAndHapticFeedbackManager.java @@ -57,10 +57,10 @@ public final class AudioAndHapticFeedbackManager { mVibrator = (Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE); } - public void hapticAndAudioFeedback(final int primaryCode, + public void performHapticAndAudioFeedback(final int code, final View viewToPerformHapticFeedbackOn) { - vibrateInternal(viewToPerformHapticFeedbackOn); - playKeyClick(primaryCode); + performHapticFeedback(viewToPerformHapticFeedbackOn); + performAudioFeedback(code); } public boolean hasVibrator() { @@ -81,14 +81,14 @@ public final class AudioAndHapticFeedbackManager { return mAudioManager.getRingerMode() == AudioManager.RINGER_MODE_NORMAL; } - private void playKeyClick(final int primaryCode) { + public void performAudioFeedback(final int code) { // if mAudioManager is null, we can't play a sound anyway, so return if (mAudioManager == null) { return; } if (mSoundOn) { final int sound; - switch (primaryCode) { + switch (code) { case Constants.CODE_DELETE: sound = AudioManager.FX_KEYPRESS_DELETE; break; @@ -106,7 +106,7 @@ public final class AudioAndHapticFeedbackManager { } } - private void vibrateInternal(final View viewToPerformHapticFeedbackOn) { + public void performHapticFeedback(final View viewToPerformHapticFeedbackOn) { if (!mSettingsValues.mVibrateOn) { return; } diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java index b14ee317e..89e9f28fb 100644 --- a/java/src/com/android/inputmethod/latin/LatinIME.java +++ b/java/src/com/android/inputmethod/latin/LatinIME.java @@ -122,6 +122,8 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen private static final int PENDING_IMS_CALLBACK_DURATION = 800; + private static final int PERIOD_FOR_AUDIO_AND_HAPTIC_FEEDBACK_IN_KEY_REPEAT = 2; + /** * The name of the scheme used by the Package Manager to warn of a new package installation, * replacement or removal. @@ -1466,7 +1468,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen break; case Constants.CODE_SHIFT: // Note: Calling back to the keyboard on Shift key is handled in - // {@link #onPressKey(int,boolean)} and {@link #onReleaseKey(int,boolean)}. + // {@link #onPressKey(int,int,boolean)} and {@link #onReleaseKey(int,boolean)}. final Keyboard currentKeyboard = switcher.getKeyboard(); if (null != currentKeyboard && currentKeyboard.mId.isAlphabetKeyboard()) { // TODO: Instead of checking for alphabetic keyboard here, separate keycodes for @@ -1480,7 +1482,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen break; case Constants.CODE_SWITCH_ALPHA_SYMBOL: // Note: Calling back to the keyboard on symbol key is handled in - // {@link #onPressKey(int,boolean)} and {@link #onReleaseKey(int,boolean)}. + // {@link #onPressKey(int,int,boolean)} and {@link #onReleaseKey(int,boolean)}. break; case Constants.CODE_SETTINGS: onSettingsKeyPressed(); @@ -2697,30 +2699,43 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen } } - private void hapticAndAudioFeedback(final int code, final boolean isRepeatKey) { + private void hapticAndAudioFeedback(final int code, final int repeatCount) { final MainKeyboardView keyboardView = mKeyboardSwitcher.getMainKeyboardView(); if (keyboardView != null && keyboardView.isInSlidingKeyInput()) { // No need to feedback while sliding input. return; } - if (isRepeatKey) { - // No need to feedback when repeating key. - return; + if (repeatCount > 0) { + if (code == Constants.CODE_DELETE && !mConnection.canDeleteCharacters()) { + // No need to feedback when repeat delete key will have no effect. + return; + } + // TODO: Use event time that the last feedback has been generated instead of relying on + // a repeat count to thin out feedback. + if (repeatCount % PERIOD_FOR_AUDIO_AND_HAPTIC_FEEDBACK_IN_KEY_REPEAT == 0) { + return; + } + } + final AudioAndHapticFeedbackManager feedbackManager = + AudioAndHapticFeedbackManager.getInstance(); + if (repeatCount == 0) { + // TODO: Reconsider how to perform haptic feedback when repeating key. + feedbackManager.performHapticFeedback(keyboardView); } - AudioAndHapticFeedbackManager.getInstance().hapticAndAudioFeedback(code, keyboardView); + feedbackManager.performAudioFeedback(code); } // Callback of the {@link KeyboardActionListener}. This is called when a key is depressed; // release matching call is {@link #onReleaseKey(int,boolean)} below. @Override - public void onPressKey(final int primaryCode, final boolean isRepeatKey, + public void onPressKey(final int primaryCode, final int repeatCount, final boolean isSinglePointer) { mKeyboardSwitcher.onPressKey(primaryCode, isSinglePointer); - hapticAndAudioFeedback(primaryCode, isRepeatKey); + hapticAndAudioFeedback(primaryCode, repeatCount); } // Callback of the {@link KeyboardActionListener}. This is called when a key is released; - // press matching call is {@link #onPressKey(int,boolean,boolean)} above. + // press matching call is {@link #onPressKey(int,int,boolean)} above. @Override public void onReleaseKey(final int primaryCode, final boolean withSliding) { mKeyboardSwitcher.onReleaseKey(primaryCode, withSliding); diff --git a/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java b/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java index 2644f3c9c..badc942b9 100644 --- a/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java +++ b/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java @@ -198,7 +198,7 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick @Override public boolean onLongClick(final View view) { - AudioAndHapticFeedbackManager.getInstance().hapticAndAudioFeedback( + AudioAndHapticFeedbackManager.getInstance().performHapticAndAudioFeedback( Constants.NOT_A_CODE, this); return showMoreSuggestions(); } |