diff options
Diffstat (limited to 'java/src/com/android/inputmethod/accessibility/AccessibleInputMethodServiceProxy.java')
-rw-r--r-- | java/src/com/android/inputmethod/accessibility/AccessibleInputMethodServiceProxy.java | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/java/src/com/android/inputmethod/accessibility/AccessibleInputMethodServiceProxy.java b/java/src/com/android/inputmethod/accessibility/AccessibleInputMethodServiceProxy.java deleted file mode 100644 index 961176bb8..000000000 --- a/java/src/com/android/inputmethod/accessibility/AccessibleInputMethodServiceProxy.java +++ /dev/null @@ -1,84 +0,0 @@ -/* - * Copyright (C) 2011 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.android.inputmethod.accessibility; - -import android.content.Context; -import android.inputmethodservice.InputMethodService; -import android.media.AudioManager; -import android.os.Vibrator; -import android.view.KeyEvent; - -public class AccessibleInputMethodServiceProxy implements AccessibleKeyboardActionListener { - private static final AccessibleInputMethodServiceProxy sInstance = - new AccessibleInputMethodServiceProxy(); - - /** - * Duration of the key click vibration in milliseconds. - */ - private static final long VIBRATE_KEY_CLICK = 50; - - private static final float FX_VOLUME = -1.0f; - - private InputMethodService mInputMethod; - private Vibrator mVibrator; - private AudioManager mAudioManager; - - public static void init(InputMethodService inputMethod) { - sInstance.initInternal(inputMethod); - } - - public static AccessibleInputMethodServiceProxy getInstance() { - return sInstance; - } - - private AccessibleInputMethodServiceProxy() { - // Not publicly instantiable. - } - - private void initInternal(InputMethodService inputMethod) { - mInputMethod = inputMethod; - mVibrator = (Vibrator) inputMethod.getSystemService(Context.VIBRATOR_SERVICE); - mAudioManager = (AudioManager) inputMethod.getSystemService(Context.AUDIO_SERVICE); - } - - /** - * Handle flick gestures by mapping them to directional pad keys. - */ - @Override - public void onFlickGesture(int direction) { - switch (direction) { - case FlickGestureDetector.FLICK_LEFT: - sendDownUpKeyEvents(KeyEvent.KEYCODE_DPAD_LEFT); - break; - case FlickGestureDetector.FLICK_RIGHT: - sendDownUpKeyEvents(KeyEvent.KEYCODE_DPAD_RIGHT); - break; - } - } - - /** - * Provide haptic feedback and send the specified keyCode to the input - * connection as a pair of down/up events. - * - * @param keyCode - */ - private void sendDownUpKeyEvents(int keyCode) { - mVibrator.vibrate(VIBRATE_KEY_CLICK); - mAudioManager.playSoundEffect(AudioManager.FX_KEYPRESS_STANDARD, FX_VOLUME); - mInputMethod.sendDownUpKeyEvents(keyCode); - } -} |