Simplify audio management (A2)

There is little point in deferring loading for this. Getting the
service at startup time is not very expensive anyway, plus we
can avoid getting it in a later change if sound is off in settings.

Change-Id: I08d65467f245fa2f9f617eb23257c327b3115673

1 files changed, 9 insertions, 12 deletions

diff --git a/java/src/com/android/inputmethod/latin/AudioAndHapticFeedbackManager.java b/java/src/com/android/inputmethod/latin/AudioAndHapticFeedbackManager.java
index 7455316df..8d54f50dd 100644
--- a/java/src/com/android/inputmethod/latin/AudioAndHapticFeedbackManager.java
+++ b/java/src/com/android/inputmethod/latin/AudioAndHapticFeedbackManager.java
@@ -37,7 +37,7 @@ public class AudioAndHapticFeedbackManager extends BroadcastReceiver {
     final private LatinIME mLatinIme;
     final private SettingsValues mSettingsValues;
     final private KeyboardSwitcher mKeyboardSwitcher;
-    private AudioManager mAudioManager;
+    final private AudioManager mAudioManager;
     final private VibratorCompatWrapper mVibrator;
     private boolean mSilentModeOn;
 
@@ -48,6 +48,8 @@ public class AudioAndHapticFeedbackManager extends BroadcastReceiver {
         mKeyboardSwitcher = keyboardSwitcher;
         mSilentModeOn = true;
         mVibrator = VibratorCompatWrapper.getInstance(mLatinIme);
+        mAudioManager = (AudioManager) mLatinIme.getSystemService(Context.AUDIO_SERVICE);
+        updateRingerMode();
     }
 
     public void hapticAndAudioFeedback(final int primaryCode) {
@@ -61,21 +63,16 @@ public class AudioAndHapticFeedbackManager extends BroadcastReceiver {
 
     // update flags for silent mode
     private void updateRingerMode() {
-        if (mAudioManager == null) {
-            mAudioManager = (AudioManager) mLatinIme.getSystemService(Context.AUDIO_SERVICE);
-            if (mAudioManager == null) return;
+        if (!mSettingsValues.mSoundOn || mAudioManager == null) {
+            mSilentModeOn = true;
+        } else {
+            mSilentModeOn = (mAudioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL);
         }
-        mSilentModeOn = (mAudioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL);
     }
 
     private void playKeyClick(int primaryCode) {
-        // if mAudioManager is null, we don't have the ringer state yet
-        // mAudioManager will be set by updateRingerMode
-        if (mAudioManager == null) {
-            if (mKeyboardSwitcher.getKeyboardView() != null) {
-                updateRingerMode();
-            }
-        }
+        // if mAudioManager is null, we can't play a sound anyway, so return
+        if (mAudioManager == null) return;
         if (isSoundOn()) {
             final int sound;
             switch (primaryCode) {