diff options
Diffstat (limited to 'core/java/android/widget/MediaController.java')
| -rw-r--r-- | core/java/android/widget/MediaController.java | 74 |
1 files changed, 42 insertions, 32 deletions
diff --git a/core/java/android/widget/MediaController.java b/core/java/android/widget/MediaController.java index 546cc5f654b7..f1aaa4d8492d 100644 --- a/core/java/android/widget/MediaController.java +++ b/core/java/android/widget/MediaController.java @@ -17,6 +17,7 @@ package android.widget; import android.content.Context; +import android.content.res.Resources; import android.graphics.PixelFormat; import android.media.AudioManager; import android.os.Handler; @@ -55,7 +56,7 @@ import java.util.Locale; * <p> * Functions like show() and hide() have no effect when MediaController * is created in an xml layout. - * + * * MediaController will hide and * show the buttons according to these rules: * <ul> @@ -70,32 +71,34 @@ import java.util.Locale; */ public class MediaController extends FrameLayout { - private MediaPlayerControl mPlayer; - private Context mContext; - private View mAnchor; - private View mRoot; - private WindowManager mWindowManager; - private Window mWindow; - private View mDecor; + private MediaPlayerControl mPlayer; + private Context mContext; + private View mAnchor; + private View mRoot; + private WindowManager mWindowManager; + private Window mWindow; + private View mDecor; private WindowManager.LayoutParams mDecorLayoutParams; - private ProgressBar mProgress; - private TextView mEndTime, mCurrentTime; - private boolean mShowing; - private boolean mDragging; - private static final int sDefaultTimeout = 3000; - private static final int FADE_OUT = 1; - private static final int SHOW_PROGRESS = 2; - private boolean mUseFastForward; - private boolean mFromXml; - private boolean mListenersSet; + private ProgressBar mProgress; + private TextView mEndTime, mCurrentTime; + private boolean mShowing; + private boolean mDragging; + private static final int sDefaultTimeout = 3000; + private static final int FADE_OUT = 1; + private static final int SHOW_PROGRESS = 2; + private boolean mUseFastForward; + private boolean mFromXml; + private boolean mListenersSet; private View.OnClickListener mNextListener, mPrevListener; - StringBuilder mFormatBuilder; - Formatter mFormatter; - private ImageButton mPauseButton; - private ImageButton mFfwdButton; - private ImageButton mRewButton; - private ImageButton mNextButton; - private ImageButton mPrevButton; + StringBuilder mFormatBuilder; + Formatter mFormatter; + private ImageButton mPauseButton; + private ImageButton mFfwdButton; + private ImageButton mRewButton; + private ImageButton mNextButton; + private ImageButton mPrevButton; + private CharSequence mPlayDescription; + private CharSequence mPauseDescription; public MediaController(Context context, AttributeSet attrs) { super(context, attrs); @@ -132,7 +135,7 @@ public class MediaController extends FrameLayout { mDecor.setOnTouchListener(mTouchListener); mWindow.setContentView(this); mWindow.setBackgroundDrawableResource(android.R.color.transparent); - + // While the media controller is up, the volume control keys should // affect the media stream type mWindow.setVolumeControlStream(AudioManager.STREAM_MUSIC); @@ -201,7 +204,7 @@ public class MediaController extends FrameLayout { return false; } }; - + public void setMediaPlayer(MediaPlayerControl player) { mPlayer = player; updatePausePlay(); @@ -249,6 +252,11 @@ public class MediaController extends FrameLayout { } private void initControllerView(View v) { + Resources res = mContext.getResources(); + mPlayDescription = res + .getText(com.android.internal.R.string.lockscreen_transport_play_description); + mPauseDescription = res + .getText(com.android.internal.R.string.lockscreen_transport_pause_description); mPauseButton = (ImageButton) v.findViewById(com.android.internal.R.id.pause); if (mPauseButton != null) { mPauseButton.requestFocus(); @@ -271,7 +279,7 @@ public class MediaController extends FrameLayout { } } - // By default these are hidden. They will be enabled when setPrevNextListeners() is called + // By default these are hidden. They will be enabled when setPrevNextListeners() is called mNextButton = (ImageButton) v.findViewById(com.android.internal.R.id.next); if (mNextButton != null && !mFromXml && !mListenersSet) { mNextButton.setVisibility(View.GONE); @@ -328,7 +336,7 @@ public class MediaController extends FrameLayout { // the buttons. } } - + /** * Show the controller on screen. It will go away * automatically after 'timeout' milliseconds of inactivity. @@ -347,7 +355,7 @@ public class MediaController extends FrameLayout { mShowing = true; } updatePausePlay(); - + // cause the progress bar to be updated even if mShowing // was already true. This happens, for example, if we're // paused with the progress bar showing the user hits play. @@ -359,7 +367,7 @@ public class MediaController extends FrameLayout { mHandler.sendMessageDelayed(msg, timeout); } } - + public boolean isShowing() { return mShowing; } @@ -525,8 +533,10 @@ public class MediaController extends FrameLayout { if (mPlayer.isPlaying()) { mPauseButton.setImageResource(com.android.internal.R.drawable.ic_media_pause); + mPauseButton.setContentDescription(mPauseDescription); } else { mPauseButton.setImageResource(com.android.internal.R.drawable.ic_media_play); + mPauseButton.setContentDescription(mPlayDescription); } } @@ -668,7 +678,7 @@ public class MediaController extends FrameLayout { if (mRoot != null) { installPrevNextListeners(); - + if (mNextButton != null && !mFromXml) { mNextButton.setVisibility(View.VISIBLE); } |