Merge "Change VM playback fragment layout." into mnc-dev

2 files changed, 8 insertions, 159 deletions

diff --git a/src/com/android/dialer/voicemail/VoicemailPlaybackFragment.java b/src/com/android/dialer/voicemail/VoicemailPlaybackFragment.java
index fd98688f1..8aa019779 100644
--- a/src/com/android/dialer/voicemail/VoicemailPlaybackFragment.java
+++ b/src/com/android/dialer/voicemail/VoicemailPlaybackFragment.java
@@ -256,9 +256,7 @@ public class VoicemailPlaybackFragment extends Fragment {
         private final SeekBar mPlaybackSeek;
         private final ImageButton mStartStopButton;
         private final ImageButton mPlaybackSpeakerphone;
-        private final ImageButton mRateDecreaseButton;
-        private final ImageButton mRateIncreaseButton;
-        private final TextViewWithMessagesController mTextController;
+        private final TextView mPlaybackPosition;
 
         public PlaybackViewImpl(ActivityReference activityReference, Context applicationContext,
                 View playbackLayout) {
@@ -272,13 +270,8 @@ public class VoicemailPlaybackFragment extends Fragment {
                     R.id.playback_start_stop);
             mPlaybackSpeakerphone = (ImageButton) playbackLayout.findViewById(
                     R.id.playback_speakerphone);
-            mRateDecreaseButton = (ImageButton) playbackLayout.findViewById(
-                    R.id.rate_decrease_button);
-            mRateIncreaseButton = (ImageButton) playbackLayout.findViewById(
-                    R.id.rate_increase_button);
-            mTextController = new TextViewWithMessagesController(
-                    (TextView) playbackLayout.findViewById(R.id.playback_position_text),
-                    (TextView) playbackLayout.findViewById(R.id.playback_speed_text));
+            mPlaybackPosition =
+                    (TextView) playbackLayout.findViewById(R.id.playback_position_text);
         }
 
         @Override
@@ -303,16 +296,6 @@ public class VoicemailPlaybackFragment extends Fragment {
         }
 
         @Override
-        public void setRateDecreaseButtonListener(View.OnClickListener listener) {
-            mRateDecreaseButton.setOnClickListener(listener);
-        }
-
-        @Override
-        public void setRateIncreaseButtonListener(View.OnClickListener listener) {
-            mRateIncreaseButton.setOnClickListener(listener);
-        }
-
-        @Override
         public void setStartStopListener(View.OnClickListener listener) {
             mStartStopButton.setOnClickListener(listener);
         }
@@ -323,12 +306,6 @@ public class VoicemailPlaybackFragment extends Fragment {
         }
 
         @Override
-        public void setRateDisplay(float rate, int stringResourceId) {
-            mTextController.setTemporaryText(
-                    mApplicationContext.getString(stringResourceId), 1, TimeUnit.SECONDS);
-        }
-
-        @Override
         public void setPositionSeekListener(SeekBar.OnSeekBarChangeListener listener) {
             mPlaybackSeek.setOnSeekBarChangeListener(listener);
         }
@@ -379,8 +356,7 @@ public class VoicemailPlaybackFragment extends Fragment {
                 mPlaybackSeek.setMax(seekBarMax);
             }
             mPlaybackSeek.setProgress(seekBarPosition);
-            mTextController.setPermanentText(
-                    formatAsMinutesAndSeconds(seekBarMax - seekBarPosition));
+            mPlaybackPosition.setText(formatAsMinutesAndSeconds(seekBarMax - seekBarPosition));
         }
 
         private String getString(int resId) {
@@ -390,19 +366,19 @@ public class VoicemailPlaybackFragment extends Fragment {
         @Override
         public void setIsBuffering() {
             disableUiElements();
-            mTextController.setPermanentText(getString(R.string.voicemail_buffering));
+            mPlaybackPosition.setText(getString(R.string.voicemail_buffering));
         }
 
         @Override
         public void setIsFetchingContent() {
             disableUiElements();
-            mTextController.setPermanentText(getString(R.string.voicemail_fetching_content));
+            mPlaybackPosition.setText(getString(R.string.voicemail_fetching_content));
         }
 
         @Override
         public void setFetchContentTimeout() {
             disableUiElements();
-            mTextController.setPermanentText(getString(R.string.voicemail_fetching_timout));
+            mPlaybackPosition.setText(getString(R.string.voicemail_fetching_timout));
         }
 
         @Override
@@ -412,8 +388,6 @@ public class VoicemailPlaybackFragment extends Fragment {
 
         @Override
         public void disableUiElements() {
-            mRateIncreaseButton.setEnabled(false);
-            mRateDecreaseButton.setEnabled(false);
             mStartStopButton.setEnabled(false);
             mPlaybackSpeakerphone.setEnabled(false);
             mPlaybackSeek.setProgress(0);
@@ -423,14 +397,12 @@ public class VoicemailPlaybackFragment extends Fragment {
         @Override
         public void playbackError(Exception e) {
             disableUiElements();
-            mTextController.setPermanentText(getString(R.string.voicemail_playback_error));
+            mPlaybackPosition.setText(getString(R.string.voicemail_playback_error));
             Log.e(TAG, "Could not play voicemail", e);
         }
 
         @Override
         public void enableUiElements() {
-            mRateIncreaseButton.setEnabled(true);
-            mRateDecreaseButton.setEnabled(true);
             mStartStopButton.setEnabled(true);
             mPlaybackSpeakerphone.setEnabled(true);
             mPlaybackSeek.setEnabled(true);
@@ -491,64 +463,4 @@ public class VoicemailPlaybackFragment extends Fragment {
             }
         }
     }
-
-    /**
-     * Controls a TextView with dynamically changing text.
-     * <p>
-     * There are two methods here of interest,
-     * {@link TextViewWithMessagesController#setPermanentText(String)} and
-     * {@link TextViewWithMessagesController#setTemporaryText(String, long, TimeUnit)}.  The
-     * former is used to set the text on the text view immediately, and is used in our case for
-     * the countdown of duration remaining during voicemail playback.  The second is used to
-     * temporarily replace this countdown with a message, in our case faster voicemail speed or
-     * slower voicemail speed, before returning to the countdown display.
-     * <p>
-     * All the methods on this class must be called from the ui thread.
-     */
-    private static final class TextViewWithMessagesController {
-        private static final float VISIBLE = 1;
-        private static final float INVISIBLE = 0;
-        private static final long SHORT_ANIMATION_MS = 200;
-        private static final long LONG_ANIMATION_MS = 400;
-        private final Object mLock = new Object();
-        private final TextView mPermanentTextView;
-        private final TextView mTemporaryTextView;
-        @GuardedBy("mLock") private Runnable mRunnable;
-
-        public TextViewWithMessagesController(TextView permanentTextView,
-                TextView temporaryTextView) {
-            mPermanentTextView = permanentTextView;
-            mTemporaryTextView = temporaryTextView;
-        }
-
-        public void setPermanentText(String text) {
-            mPermanentTextView.setText(text);
-        }
-
-        public void setTemporaryText(String text, long duration, TimeUnit units) {
-            synchronized (mLock) {
-                mTemporaryTextView.setText(text);
-                mTemporaryTextView.animate().alpha(VISIBLE).setDuration(SHORT_ANIMATION_MS);
-                mPermanentTextView.animate().alpha(INVISIBLE).setDuration(SHORT_ANIMATION_MS);
-                mRunnable = new Runnable() {
-                    @Override
-                    public void run() {
-                        synchronized (mLock) {
-                            // We check for (mRunnable == this) becuase if not true, then another
-                            // setTemporaryText call has taken place in the meantime, and this
-                            // one is now defunct and needs to take no action.
-                            if (mRunnable == this) {
-                                mRunnable = null;
-                                mTemporaryTextView.animate()
-                                        .alpha(INVISIBLE).setDuration(LONG_ANIMATION_MS);
-                                mPermanentTextView.animate()
-                                        .alpha(VISIBLE).setDuration(LONG_ANIMATION_MS);
-                            }
-                        }
-                    }
-                };
-                mTemporaryTextView.postDelayed(mRunnable, units.toMillis(duration));
-            }
-        }
-    }
 }
diff --git a/src/com/android/dialer/voicemail/VoicemailPlaybackPresenter.java b/src/com/android/dialer/voicemail/VoicemailPlaybackPresenter.java
index 6a1041140..029f5bdd0 100644
--- a/src/com/android/dialer/voicemail/VoicemailPlaybackPresenter.java
+++ b/src/com/android/dialer/voicemail/VoicemailPlaybackPresenter.java
@@ -80,9 +80,6 @@ public class VoicemailPlaybackPresenter implements OnAudioFocusChangeListener {
         boolean isSpeakerPhoneOn();
         void setSpeakerPhoneOn(boolean on);
         void finish();
-        void setRateDisplay(float rate, int stringResourceId);
-        void setRateIncreaseButtonListener(View.OnClickListener listener);
-        void setRateDecreaseButtonListener(View.OnClickListener listener);
         void setIsFetchingContent();
         void disableUiElements();
         void enableUiElements();
@@ -121,28 +118,6 @@ public class VoicemailPlaybackPresenter implements OnAudioFocusChangeListener {
     private static final String CLIP_POSITION_KEY = VoicemailPlaybackPresenter.class.getName()
             + ".CLIP_POSITION_KEY";
 
-    /** The preset variable-speed rates.  Each is greater than the previous by 25%. */
-    private static final float[] PRESET_RATES = new float[] {
-        0.64f, 0.8f, 1.0f, 1.25f, 1.5625f
-    };
-    /** The string resource ids corresponding to the names given to the above preset rates. */
-    private static final int[] PRESET_NAMES = new int[] {
-        R.string.voicemail_speed_slowest,
-        R.string.voicemail_speed_slower,
-        R.string.voicemail_speed_normal,
-        R.string.voicemail_speed_faster,
-        R.string.voicemail_speed_fastest,
-    };
-
-    /**
-     * Pointer into the {@link VoicemailPlaybackPresenter#PRESET_RATES} array.
-     * <p>
-     * This doesn't need to be synchronized, it's used only by the {@link RateChangeListener}
-     * which in turn is only executed on the ui thread.  This can't be encapsulated inside the
-     * rate change listener since multiple rate change listeners must share the same value.
-     */
-    private int mRateIndex = 2;
-
     /**
      * The most recently calculated duration.
      * <p>
@@ -349,8 +324,6 @@ public class VoicemailPlaybackPresenter implements OnAudioFocusChangeListener {
         mPlayer.setOnErrorListener(new MediaPlayerErrorListener());
         mPlayer.setOnCompletionListener(new MediaPlayerCompletionListener());
         mView.setSpeakerPhoneOn(mView.isSpeakerPhoneOn());
-        mView.setRateDecreaseButtonListener(createRateDecreaseListener());
-        mView.setRateIncreaseButtonListener(createRateIncreaseListener());
         if (mPlaying) {
            resetPrepareStartPlaying(mPosition);
         } else {
@@ -422,37 +395,6 @@ public class VoicemailPlaybackPresenter implements OnAudioFocusChangeListener {
         }
     }
 
-    public View.OnClickListener createRateDecreaseListener() {
-        return new RateChangeListener(false);
-    }
-
-    public View.OnClickListener createRateIncreaseListener() {
-        return new RateChangeListener(true);
-    }
-
-    /**
-     * Listens to clicks on the rate increase and decrease buttons.
-     * <p>
-     * This class is not thread-safe, but all interactions with it will happen on the ui thread.
-     */
-    private class RateChangeListener implements View.OnClickListener {
-        private final boolean mIncrease;
-
-        public RateChangeListener(boolean increase) {
-            mIncrease = increase;
-        }
-
-        @Override
-        public void onClick(View v) {
-            // Adjust the current rate, then clamp it to the allowed values.
-            mRateIndex = constrain(mRateIndex + (mIncrease ? 1 : -1), 0, PRESET_RATES.length - 1);
-            // Whether or not we have actually changed the index, call changeRate().
-            // This will ensure that we show the "fastest" or "slowest" text on the ui to indicate
-            // to the user that it doesn't get any faster or slower.
-            changeRate(PRESET_RATES[mRateIndex], PRESET_NAMES[mRateIndex]);
-        }
-    }
-
     private class AsyncPrepareTask extends AsyncTask<Void, Void, Exception> {
         private int mClipPositionInMillis;
 
@@ -607,11 +549,6 @@ public class VoicemailPlaybackPresenter implements OnAudioFocusChangeListener {
         }
     }
 
-    private void changeRate(float rate, int stringResourceId) {
-        ((SingleThreadedMediaPlayerProxy) mPlayer).setVariableSpeed(rate);
-        mView.setRateDisplay(rate, stringResourceId);
-    }
-
     private class SpeakerphoneListener implements View.OnClickListener {
         @Override
         public void onClick(View v) {