diff options
Diffstat (limited to 'packages/SystemUI/src/com/android/systemui/volume/VolumePanel.java')
| -rw-r--r-- | packages/SystemUI/src/com/android/systemui/volume/VolumePanel.java | 1538 |
1 files changed, 0 insertions, 1538 deletions
diff --git a/packages/SystemUI/src/com/android/systemui/volume/VolumePanel.java b/packages/SystemUI/src/com/android/systemui/volume/VolumePanel.java deleted file mode 100644 index 45cb4a1..0000000 --- a/packages/SystemUI/src/com/android/systemui/volume/VolumePanel.java +++ /dev/null @@ -1,1538 +0,0 @@ -/* - * Copyright (C) 2007 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.systemui.volume; - -import android.animation.Animator; -import android.animation.AnimatorListenerAdapter; -import android.animation.ValueAnimator; -import android.app.AlertDialog; -import android.app.Dialog; -import android.content.BroadcastReceiver; -import android.content.ComponentName; -import android.content.Context; -import android.content.DialogInterface; -import android.content.DialogInterface.OnDismissListener; -import android.content.Intent; -import android.content.IntentFilter; -import android.content.pm.PackageManager; -import android.content.pm.ServiceInfo; -import android.content.res.Configuration; -import android.content.res.Resources; -import android.content.res.TypedArray; -import android.graphics.PixelFormat; -import android.graphics.drawable.ColorDrawable; -import android.media.AudioAttributes; -import android.media.AudioManager; -import android.media.AudioSystem; -import android.media.RingtoneManager; -import android.media.ToneGenerator; -import android.media.VolumeProvider; -import android.media.session.MediaController; -import android.media.session.MediaController.PlaybackInfo; -import android.net.Uri; -import android.os.AsyncTask; -import android.os.Bundle; -import android.os.Debug; -import android.os.Handler; -import android.os.Message; -import android.os.Vibrator; -import android.util.Log; -import android.util.SparseArray; -import android.view.LayoutInflater; -import android.view.MotionEvent; -import android.view.View; -import android.view.View.OnClickListener; -import android.view.ViewGroup; -import android.view.Window; -import android.view.WindowManager; -import android.view.WindowManager.LayoutParams; -import android.view.accessibility.AccessibilityEvent; -import android.view.accessibility.AccessibilityManager; -import android.view.animation.AnimationUtils; -import android.view.animation.Interpolator; -import android.widget.ImageView; -import android.widget.SeekBar; -import android.widget.SeekBar.OnSeekBarChangeListener; -import android.widget.TextView; - -import com.android.internal.R; -import com.android.systemui.DemoMode; -import com.android.systemui.statusbar.policy.ZenModeController; - -import java.io.FileDescriptor; -import java.io.PrintWriter; - -/** - * Handles the user interface for the volume keys. - * - * @hide - */ -public class VolumePanel extends Handler implements DemoMode { - private static final String TAG = "VolumePanel"; - private static boolean LOGD = Log.isLoggable(TAG, Log.DEBUG); - - private static final int PLAY_SOUND_DELAY = AudioSystem.PLAY_SOUND_DELAY; - - /** - * The delay before vibrating. This small period exists so if the user is - * moving to silent mode, it will not emit a short vibrate (it normally - * would since vibrate is between normal mode and silent mode using hardware - * keys). - */ - public static final int VIBRATE_DELAY = 300; - - private static final int VIBRATE_DURATION = 300; - private static final int BEEP_DURATION = 150; - private static final int MAX_VOLUME = 100; - private static final int FREE_DELAY = 10000; - private static final int TIMEOUT_DELAY = 3000; - private static final int TIMEOUT_DELAY_SHORT = 1500; - private static final int TIMEOUT_DELAY_COLLAPSED = 4500; - private static final int TIMEOUT_DELAY_SAFETY_WARNING = 5000; - private static final int TIMEOUT_DELAY_EXPANDED = 10000; - - private static final int MSG_VOLUME_CHANGED = 0; - private static final int MSG_FREE_RESOURCES = 1; - private static final int MSG_PLAY_SOUND = 2; - private static final int MSG_STOP_SOUNDS = 3; - private static final int MSG_VIBRATE = 4; - private static final int MSG_TIMEOUT = 5; - private static final int MSG_RINGER_MODE_CHANGED = 6; - private static final int MSG_MUTE_CHANGED = 7; - private static final int MSG_REMOTE_VOLUME_CHANGED = 8; - private static final int MSG_REMOTE_VOLUME_UPDATE_IF_SHOWN = 9; - private static final int MSG_SLIDER_VISIBILITY_CHANGED = 10; - private static final int MSG_DISPLAY_SAFE_VOLUME_WARNING = 11; - private static final int MSG_LAYOUT_DIRECTION = 12; - private static final int MSG_ZEN_MODE_AVAILABLE_CHANGED = 13; - private static final int MSG_USER_ACTIVITY = 14; - private static final int MSG_NOTIFICATION_EFFECTS_SUPPRESSOR_CHANGED = 15; - private static final int MSG_INTERNAL_RINGER_MODE_CHANGED = 16; - - // Pseudo stream type for remote volume - private static final int STREAM_REMOTE_MUSIC = -200; - - private static final AudioAttributes VIBRATION_ATTRIBUTES = new AudioAttributes.Builder() - .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION) - .setUsage(AudioAttributes.USAGE_ASSISTANCE_SONIFICATION) - .build(); - - private static final int IC_AUDIO_VOL = com.android.systemui.R.drawable.ic_audio_vol; - private static final int IC_AUDIO_VOL_MUTE = com.android.systemui.R.drawable.ic_audio_vol_mute; - private static final int IC_AUDIO_BT = com.android.systemui.R.drawable.ic_audio_bt; - private static final int IC_AUDIO_BT_MUTE = com.android.systemui.R.drawable.ic_audio_bt_mute; - - private final String mTag; - protected final Context mContext; - private final AudioManager mAudioManager; - private final ZenModeController mZenController; - private boolean mRingIsSilent; - private boolean mVoiceCapable; - private boolean mZenModeAvailable; - private boolean mZenPanelExpanded; - private int mTimeoutDelay = TIMEOUT_DELAY; - private float mDisabledAlpha; - private int mLastRingerMode = AudioManager.RINGER_MODE_NORMAL; - private int mLastRingerProgress = 0; - private int mDemoIcon; - - /** Volume panel content view */ - private final View mView; - /** Dialog hosting the panel */ - private final Dialog mDialog; - - /** The visible portion of the volume overlay */ - private final ViewGroup mPanel; - /** Contains the slider and its touchable icons */ - private final ViewGroup mSliderPanel; - /** The zen mode configuration panel view */ - private ZenModePanel mZenPanel; - /** The component currently suppressing notification stream effects */ - private ComponentName mNotificationEffectsSuppressor; - - private Callback mCallback; - - /** Currently active stream that shows up at the top of the list of sliders */ - private int mActiveStreamType = -1; - /** All the slider controls mapped by stream type */ - private SparseArray<StreamControl> mStreamControls; - private final AccessibilityManager mAccessibilityManager; - private final SecondaryIconTransition mSecondaryIconTransition; - private final IconPulser mIconPulser; - - private enum StreamResources { - BluetoothSCOStream(AudioManager.STREAM_BLUETOOTH_SCO, - R.string.volume_icon_description_bluetooth, - IC_AUDIO_BT, - IC_AUDIO_BT_MUTE, - false), - RingerStream(AudioManager.STREAM_RING, - R.string.volume_icon_description_ringer, - com.android.systemui.R.drawable.ic_ringer_audible, - com.android.systemui.R.drawable.ic_ringer_mute, - false), - VoiceStream(AudioManager.STREAM_VOICE_CALL, - R.string.volume_icon_description_incall, - com.android.systemui.R.drawable.ic_audio_phone, - com.android.systemui.R.drawable.ic_audio_phone, - false), - AlarmStream(AudioManager.STREAM_ALARM, - R.string.volume_alarm, - com.android.systemui.R.drawable.ic_audio_alarm, - com.android.systemui.R.drawable.ic_audio_alarm_mute, - false), - MediaStream(AudioManager.STREAM_MUSIC, - R.string.volume_icon_description_media, - IC_AUDIO_VOL, - IC_AUDIO_VOL_MUTE, - true), - NotificationStream(AudioManager.STREAM_NOTIFICATION, - R.string.volume_icon_description_notification, - com.android.systemui.R.drawable.ic_ringer_audible, - com.android.systemui.R.drawable.ic_ringer_mute, - true), - RemoteStream(STREAM_REMOTE_MUSIC, - R.string.volume_icon_description_media, //FIXME should have its own description - com.android.systemui.R.drawable.ic_audio_remote, - com.android.systemui.R.drawable.ic_audio_remote, - false);// will be dynamically updated - - int streamType; - int descRes; - int iconRes; - int iconMuteRes; - // RING, VOICE_CALL & BLUETOOTH_SCO are hidden unless explicitly requested - boolean show; - - StreamResources(int streamType, int descRes, int iconRes, int iconMuteRes, boolean show) { - this.streamType = streamType; - this.descRes = descRes; - this.iconRes = iconRes; - this.iconMuteRes = iconMuteRes; - this.show = show; - } - } - - // List of stream types and their order - private static final StreamResources[] STREAMS = { - StreamResources.BluetoothSCOStream, - StreamResources.RingerStream, - StreamResources.VoiceStream, - StreamResources.MediaStream, - StreamResources.NotificationStream, - StreamResources.AlarmStream, - StreamResources.RemoteStream - }; - - /** Object that contains data for each slider */ - private class StreamControl { - int streamType; - MediaController controller; - ViewGroup group; - ImageView icon; - SeekBar seekbarView; - TextView suppressorView; - View divider; - ImageView secondaryIcon; - int iconRes; - int iconMuteRes; - int iconSuppressedRes; - int minVolume; - } - - // Synchronize when accessing this - private ToneGenerator mToneGenerators[]; - private Vibrator mVibrator; - private boolean mHasVibrator; - - private static AlertDialog sSafetyWarning; - private static Object sSafetyWarningLock = new Object(); - - protected LayoutParams getDialogLayoutParams(Window window, Resources res) { - final LayoutParams lp = window.getAttributes(); - lp.token = null; - lp.y = res.getDimensionPixelOffset(com.android.systemui.R.dimen.volume_panel_top); - lp.type = LayoutParams.TYPE_STATUS_BAR_PANEL; - lp.format = PixelFormat.TRANSLUCENT; - lp.windowAnimations = com.android.systemui.R.style.VolumePanelAnimation; - lp.setTitle(TAG); - return lp; - } - - public VolumePanel(Context context, ZenModeController zenController) { - mTag = String.format("%s.%08x", TAG, hashCode()); - mContext = context; - mZenController = zenController; - mAudioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE); - mAccessibilityManager = (AccessibilityManager) context.getSystemService( - Context.ACCESSIBILITY_SERVICE); - mSecondaryIconTransition = new SecondaryIconTransition(); - mIconPulser = new IconPulser(context); - - if (LOGD) Log.d(mTag, "new VolumePanel"); - - mDisabledAlpha = 0.5f; - if (mContext.getTheme() != null) { - final TypedArray arr = mContext.getTheme().obtainStyledAttributes( - new int[] { android.R.attr.disabledAlpha }); - mDisabledAlpha = arr.getFloat(0, mDisabledAlpha); - arr.recycle(); - } - - mDialog = new Dialog(context) { - @Override - public boolean onTouchEvent(MotionEvent event) { - if (isShowing() && event.getAction() == MotionEvent.ACTION_OUTSIDE && - sSafetyWarning == null) { - forceTimeout(0); - return true; - } - return false; - } - }; - - final Window window = mDialog.getWindow(); - window.requestFeature(Window.FEATURE_NO_TITLE); - mDialog.setCanceledOnTouchOutside(true); - mDialog.setContentView(com.android.systemui.R.layout.volume_panel_dialog); - mDialog.setOnDismissListener(new OnDismissListener() { - @Override - public void onDismiss(DialogInterface dialog) { - mActiveStreamType = -1; - mAudioManager.forceVolumeControlStream(mActiveStreamType); - setZenPanelVisible(false); - mDemoIcon = 0; - mSecondaryIconTransition.cancel(); - } - }); - - mDialog.create(); - - final Resources res = context.getResources(); - window.setAttributes(getDialogLayoutParams(window, res)); - - updateWidth(); - - window.setBackgroundDrawable(new ColorDrawable(0x00000000)); - window.clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND); - window.addFlags(LayoutParams.FLAG_NOT_FOCUSABLE - | LayoutParams.FLAG_NOT_TOUCH_MODAL - | LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH - | LayoutParams.FLAG_HARDWARE_ACCELERATED); - mView = window.findViewById(R.id.content); - Interaction.register(mView, new Interaction.Callback() { - @Override - public void onInteraction() { - resetTimeout(); - } - }); - - mPanel = (ViewGroup) mView.findViewById(com.android.systemui.R.id.visible_panel); - mSliderPanel = (ViewGroup) mView.findViewById(com.android.systemui.R.id.slider_panel); - mZenPanel = (ZenModePanel) mView.findViewById(com.android.systemui.R.id.zen_mode_panel); - initZenModePanel(); - - mToneGenerators = new ToneGenerator[AudioSystem.getNumStreamTypes()]; - mVibrator = (Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE); - mHasVibrator = mVibrator != null && mVibrator.hasVibrator(); - mVoiceCapable = context.getResources().getBoolean(R.bool.config_voice_capable); - - if (mZenController != null) { - mZenModeAvailable = mZenController.isZenAvailable(); - mNotificationEffectsSuppressor = mZenController.getEffectsSuppressor(); - mZenController.addCallback(mZenCallback); - } - - registerReceiver(); - } - - public void onConfigurationChanged(Configuration newConfig) { - updateWidth(); - if (mZenPanel != null) { - mZenPanel.updateLocale(); - } - } - - private void updateWidth() { - final Resources res = mContext.getResources(); - final LayoutParams lp = mDialog.getWindow().getAttributes(); - lp.width = res.getDimensionPixelSize(com.android.systemui.R.dimen.notification_panel_width); - lp.gravity = - res.getInteger(com.android.systemui.R.integer.notification_panel_layout_gravity); - mDialog.getWindow().setAttributes(lp); - } - - public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { - pw.println("VolumePanel state:"); - pw.print(" mTag="); pw.println(mTag); - pw.print(" mRingIsSilent="); pw.println(mRingIsSilent); - pw.print(" mVoiceCapable="); pw.println(mVoiceCapable); - pw.print(" mHasVibrator="); pw.println(mHasVibrator); - pw.print(" mZenModeAvailable="); pw.println(mZenModeAvailable); - pw.print(" mZenPanelExpanded="); pw.println(mZenPanelExpanded); - pw.print(" mNotificationEffectsSuppressor="); pw.println(mNotificationEffectsSuppressor); - pw.print(" mTimeoutDelay="); pw.println(mTimeoutDelay); - pw.print(" mDisabledAlpha="); pw.println(mDisabledAlpha); - pw.print(" mLastRingerMode="); pw.println(mLastRingerMode); - pw.print(" mLastRingerProgress="); pw.println(mLastRingerProgress); - pw.print(" isShowing()="); pw.println(isShowing()); - pw.print(" mCallback="); pw.println(mCallback); - pw.print(" sConfirmSafeVolumeDialog="); - pw.println(sSafetyWarning != null ? "<not null>" : null); - pw.print(" mActiveStreamType="); pw.println(mActiveStreamType); - pw.print(" mStreamControls="); - if (mStreamControls == null) { - pw.println("null"); - } else { - final int N = mStreamControls.size(); - pw.print("<size "); pw.print(N); pw.println('>'); - for (int i = 0; i < N; i++) { - final StreamControl sc = mStreamControls.valueAt(i); - pw.print(" stream "); pw.print(sc.streamType); pw.print(":"); - if (sc.seekbarView != null) { - pw.print(" progress="); pw.print(sc.seekbarView.getProgress()); - pw.print(" of "); pw.print(sc.seekbarView.getMax()); - if (!sc.seekbarView.isEnabled()) pw.print(" (disabled)"); - } - if (sc.icon != null && sc.icon.isClickable()) pw.print(" (clickable)"); - pw.println(); - } - } - if (mZenPanel != null) { - mZenPanel.dump(fd, pw, args); - } - } - - private void initZenModePanel() { - mZenPanel.init(mZenController); - mZenPanel.setCallback(new ZenModePanel.Callback() { - @Override - public void onMoreSettings() { - if (mCallback != null) { - mCallback.onZenSettings(); - } - } - - @Override - public void onPrioritySettings() { - if (mCallback != null) { - mCallback.onZenPrioritySettings(); - } - } - - @Override - public void onInteraction() { - resetTimeout(); - } - - @Override - public void onExpanded(boolean expanded) { - if (mZenPanelExpanded == expanded) return; - mZenPanelExpanded = expanded; - updateTimeoutDelay(); - resetTimeout(); - } - }); - } - - private void setLayoutDirection(int layoutDirection) { - mPanel.setLayoutDirection(layoutDirection); - updateStates(); - } - - private void registerReceiver() { - final IntentFilter filter = new IntentFilter(); - filter.addAction(AudioManager.RINGER_MODE_CHANGED_ACTION); - filter.addAction(AudioManager.INTERNAL_RINGER_MODE_CHANGED_ACTION); - filter.addAction(Intent.ACTION_SCREEN_OFF); - mContext.registerReceiver(new BroadcastReceiver() { - @Override - public void onReceive(Context context, Intent intent) { - final String action = intent.getAction(); - - if (AudioManager.RINGER_MODE_CHANGED_ACTION.equals(action)) { - removeMessages(MSG_RINGER_MODE_CHANGED); - sendEmptyMessage(MSG_RINGER_MODE_CHANGED); - } - - if (AudioManager.INTERNAL_RINGER_MODE_CHANGED_ACTION.equals(action)) { - removeMessages(MSG_INTERNAL_RINGER_MODE_CHANGED); - sendEmptyMessage(MSG_INTERNAL_RINGER_MODE_CHANGED); - } - - if (Intent.ACTION_SCREEN_OFF.equals(action)) { - postDismiss(0); - } - } - }, filter); - } - - private boolean isMuted(int streamType) { - if (streamType == STREAM_REMOTE_MUSIC) { - // TODO do we need to support a distinct mute property for remote? - return false; - } else { - return mAudioManager.isStreamMute(streamType); - } - } - - private int getStreamMinVolume(int streamType) { - if (streamType == STREAM_REMOTE_MUSIC) { - return 0; - } else { - return mAudioManager.getStreamMinVolume(streamType); - } - } - - private int getStreamMaxVolume(int streamType) { - if (streamType == STREAM_REMOTE_MUSIC) { - if (mStreamControls != null) { - StreamControl sc = mStreamControls.get(streamType); - if (sc != null && sc.controller != null) { - PlaybackInfo ai = sc.controller.getPlaybackInfo(); - return ai.getMaxVolume(); - } - } - return -1; - } else { - return mAudioManager.getStreamMaxVolume(streamType); - } - } - - private int getStreamVolume(int streamType) { - if (streamType == STREAM_REMOTE_MUSIC) { - if (mStreamControls != null) { - StreamControl sc = mStreamControls.get(streamType); - if (sc != null && sc.controller != null) { - PlaybackInfo ai = sc.controller.getPlaybackInfo(); - return ai.getCurrentVolume(); - } - } - return -1; - } else { - return mAudioManager.getLastAudibleStreamVolume(streamType); - } - } - - private void setStreamVolume(StreamControl sc, int index, int flags) { - if (sc.streamType == STREAM_REMOTE_MUSIC) { - if (sc.controller != null) { - sc.controller.setVolumeTo(index, flags); - } else { - Log.w(mTag, "Adjusting remote volume without a controller!"); - } - } else if (getStreamVolume(sc.streamType) != index) { - mAudioManager.setStreamVolume(sc.streamType, index, flags); - } - } - - private void createSliders() { - final Resources res = mContext.getResources(); - final LayoutInflater inflater = (LayoutInflater) mContext.getSystemService( - Context.LAYOUT_INFLATER_SERVICE); - - mStreamControls = new SparseArray<StreamControl>(STREAMS.length); - - final StreamResources notificationStream = StreamResources.NotificationStream; - for (int i = 0; i < STREAMS.length; i++) { - StreamResources streamRes = STREAMS[i]; - - final int streamType = streamRes.streamType; - final boolean isNotification = isNotificationOrRing(streamType); - - final StreamControl sc = new StreamControl(); - sc.streamType = streamType; - sc.group = (ViewGroup) inflater.inflate( - com.android.systemui.R.layout.volume_panel_item, null); - sc.group.setTag(sc); - sc.icon = (ImageView) sc.group.findViewById(com.android.systemui.R.id.stream_icon); - sc.icon.setTag(sc); - sc.icon.setContentDescription(res.getString(streamRes.descRes)); - sc.iconRes = streamRes.iconRes; - sc.iconMuteRes = streamRes.iconMuteRes; - sc.icon.setImageResource(sc.iconRes); - sc.icon.setClickable(isNotification && mHasVibrator); - if (isNotification) { - if (mHasVibrator) { - sc.icon.setSoundEffectsEnabled(false); - sc.iconMuteRes = com.android.systemui.R.drawable.ic_ringer_vibrate; - sc.icon.setOnClickListener(new OnClickListener() { - @Override - public void onClick(View v) { - resetTimeout(); - toggleRinger(sc); - } - }); - } - sc.iconSuppressedRes = com.android.systemui.R.drawable.ic_ringer_mute; - } - sc.seekbarView = (SeekBar) sc.group.findViewById(com.android.systemui.R.id.seekbar); - sc.suppressorView = - (TextView) sc.group.findViewById(com.android.systemui.R.id.suppressor); - sc.suppressorView.setVisibility(View.GONE); - final boolean showSecondary = !isNotification && notificationStream.show; - sc.divider = sc.group.findViewById(com.android.systemui.R.id.divider); - sc.secondaryIcon = (ImageView) sc.group - .findViewById(com.android.systemui.R.id.secondary_icon); - sc.secondaryIcon.setImageResource(com.android.systemui.R.drawable.ic_ringer_audible); - sc.secondaryIcon.setContentDescription(res.getString(notificationStream.descRes)); - sc.secondaryIcon.setClickable(showSecondary); - sc.divider.setVisibility(showSecondary ? View.VISIBLE : View.GONE); - sc.secondaryIcon.setVisibility(showSecondary ? View.VISIBLE : View.GONE); - if (showSecondary) { - sc.secondaryIcon.setOnClickListener(new OnClickListener() { - @Override - public void onClick(View v) { - mSecondaryIconTransition.start(sc); - } - }); - } - sc.minVolume = getStreamMinVolume(streamType); - sc.seekbarView.setMax(getStreamMaxVolume(streamType) - sc.minVolume); - sc.seekbarView.setOnSeekBarChangeListener(mSeekListener); - sc.seekbarView.setTag(sc); - mStreamControls.put(streamType, sc); - } - } - - private void toggleRinger(StreamControl sc) { - if (!mHasVibrator) return; - if (mAudioManager.getRingerModeInternal() == AudioManager.RINGER_MODE_NORMAL) { - mAudioManager.setRingerModeInternal(AudioManager.RINGER_MODE_VIBRATE); - postVolumeChanged(sc.streamType, AudioManager.FLAG_SHOW_UI | AudioManager.FLAG_VIBRATE); - } else { - mAudioManager.setRingerModeInternal(AudioManager.RINGER_MODE_NORMAL); - postVolumeChanged(sc.streamType, AudioManager.FLAG_PLAY_SOUND); - } - } - - private void reorderSliders(int activeStreamType) { - mSliderPanel.removeAllViews(); - - final StreamControl active = mStreamControls.get(activeStreamType); - if (active == null) { - Log.e(TAG, "Missing stream type! - " + activeStreamType); - mActiveStreamType = -1; - } else { - mSliderPanel.addView(active.group); - mActiveStreamType = activeStreamType; - active.group.setVisibility(View.VISIBLE); - updateSlider(active, true /*forceReloadIcon*/); - updateTimeoutDelay(); - updateZenPanelVisible(); - } - } - - private void updateSliderProgress(StreamControl sc, int progress) { - final boolean isRinger = isNotificationOrRing(sc.streamType); - if (isRinger && mAudioManager.getRingerModeInternal() == AudioManager.RINGER_MODE_SILENT) { - progress = mLastRingerProgress; - } - if (progress < 0) { - progress = getStreamVolume(sc.streamType); - } - sc.seekbarView.setProgress(progress - sc.minVolume); - if (isRinger) { - mLastRingerProgress = progress; - } - } - - private void updateSliderIcon(StreamControl sc, boolean muted) { - ComponentName suppressor = null; - if (isNotificationOrRing(sc.streamType)) { - suppressor = mNotificationEffectsSuppressor; - int ringerMode = mAudioManager.getRingerModeInternal(); - if (ringerMode == AudioManager.RINGER_MODE_SILENT) { - ringerMode = mLastRingerMode; - } else { - mLastRingerMode = ringerMode; - } - if (mHasVibrator) { - muted = ringerMode == AudioManager.RINGER_MODE_VIBRATE; - } else { - muted = false; - } - } - sc.icon.setImageResource(mDemoIcon != 0 ? mDemoIcon - : suppressor != null ? sc.iconSuppressedRes - : muted ? sc.iconMuteRes - : sc.iconRes); - } - - private void updateSliderSuppressor(StreamControl sc) { - final ComponentName suppressor = isNotificationOrRing(sc.streamType) - ? mNotificationEffectsSuppressor : null; - if (suppressor == null) { - sc.seekbarView.setVisibility(View.VISIBLE); - sc.suppressorView.setVisibility(View.GONE); - } else { - sc.seekbarView.setVisibility(View.GONE); - sc.suppressorView.setVisibility(View.VISIBLE); - sc.suppressorView.setText(mContext.getString(R.string.muted_by, - getSuppressorCaption(suppressor))); - } - } - - private String getSuppressorCaption(ComponentName suppressor) { - final PackageManager pm = mContext.getPackageManager(); - try { - final ServiceInfo info = pm.getServiceInfo(suppressor, 0); - if (info != null) { - final CharSequence seq = info.loadLabel(pm); - if (seq != null) { - final String str = seq.toString().trim(); - if (str.length() > 0) { - return str; - } - } - } - } catch (Throwable e) { - Log.w(TAG, "Error loading suppressor caption", e); - } - return suppressor.getPackageName(); - } - - /** Update the mute and progress state of a slider */ - private void updateSlider(StreamControl sc, boolean forceReloadIcon) { - updateSliderProgress(sc, -1); - final boolean muted = isMuted(sc.streamType); - if (forceReloadIcon) { - sc.icon.setImageDrawable(null); - } - updateSliderIcon(sc, muted); - updateSliderEnabled(sc, muted, false); - updateSliderSuppressor(sc); - } - - private void updateSliderEnabled(final StreamControl sc, boolean muted, boolean fixedVolume) { - final boolean wasEnabled = sc.seekbarView.isEnabled(); - final boolean isRinger = isNotificationOrRing(sc.streamType); - if (sc.streamType == STREAM_REMOTE_MUSIC) { - // never disable touch interactions for remote playback, the muting is not tied to - // the state of the phone. - sc.seekbarView.setEnabled(!fixedVolume); - } else if (isRinger && mNotificationEffectsSuppressor != null) { - sc.icon.setEnabled(true); - sc.icon.setAlpha(1f); - sc.icon.setClickable(false); - } else if (isRinger - && mAudioManager.getRingerModeInternal() == AudioManager.RINGER_MODE_SILENT) { - sc.seekbarView.setEnabled(false); - sc.icon.setEnabled(false); - sc.icon.setAlpha(mDisabledAlpha); - sc.icon.setClickable(false); - } else if (fixedVolume || - (sc.streamType != mAudioManager.getUiSoundsStreamType() && !isRinger && muted) || - (sSafetyWarning != null)) { - sc.seekbarView.setEnabled(false); - } else { - sc.seekbarView.setEnabled(true); - sc.icon.setEnabled(true); - sc.icon.setAlpha(1f); - } - // show the silent hint when the disabled slider is touched in silent mode - if (isRinger && wasEnabled != sc.seekbarView.isEnabled()) { - if (sc.seekbarView.isEnabled()) { - sc.group.setOnTouchListener(null); - sc.icon.setClickable(mHasVibrator); - } else { - final View.OnTouchListener showHintOnTouch = new View.OnTouchListener() { - @Override - public boolean onTouch(View v, MotionEvent event) { - resetTimeout(); - showSilentHint(); - return false; - } - }; - sc.group.setOnTouchListener(showHintOnTouch); - } - } - } - - private void showSilentHint() { - if (mZenPanel != null) { - mZenPanel.showSilentHint(); - } - } - - private void showVibrateHint() { - final StreamControl active = mStreamControls.get(mActiveStreamType); - if (active != null) { - mIconPulser.start(active.icon); - if (!hasMessages(MSG_VIBRATE)) { - sendEmptyMessageDelayed(MSG_VIBRATE, VIBRATE_DELAY); - } - } - } - - private static boolean isNotificationOrRing(int streamType) { - return streamType == AudioManager.STREAM_RING - || streamType == AudioManager.STREAM_NOTIFICATION; - } - - public void setCallback(Callback callback) { - mCallback = callback; - } - - private void updateTimeoutDelay() { - mTimeoutDelay = mDemoIcon != 0 ? TIMEOUT_DELAY_EXPANDED - : sSafetyWarning != null ? TIMEOUT_DELAY_SAFETY_WARNING - : mActiveStreamType == AudioManager.STREAM_MUSIC ? TIMEOUT_DELAY_SHORT - : mZenPanelExpanded ? TIMEOUT_DELAY_EXPANDED - : isZenPanelVisible() ? TIMEOUT_DELAY_COLLAPSED - : TIMEOUT_DELAY; - } - - private boolean isZenPanelVisible() { - return mZenPanel != null && mZenPanel.getVisibility() == View.VISIBLE; - } - - private void setZenPanelVisible(boolean visible) { - if (LOGD) Log.d(mTag, "setZenPanelVisible " + visible + " mZenPanel=" + mZenPanel); - final boolean changing = visible != isZenPanelVisible(); - if (visible) { - mZenPanel.setHidden(false); - resetTimeout(); - } else { - mZenPanel.setHidden(true); - } - if (changing) { - updateTimeoutDelay(); - resetTimeout(); - } - } - - private void updateStates() { - final int count = mSliderPanel.getChildCount(); - for (int i = 0; i < count; i++) { - StreamControl sc = (StreamControl) mSliderPanel.getChildAt(i).getTag(); - updateSlider(sc, true /*forceReloadIcon*/); - } - } - - private void updateActiveSlider() { - final StreamControl active = mStreamControls.get(mActiveStreamType); - if (active != null) { - updateSlider(active, false /*forceReloadIcon*/); - } - } - - private void updateZenPanelVisible() { - setZenPanelVisible(mZenModeAvailable && isNotificationOrRing(mActiveStreamType)); - } - - public void postVolumeChanged(int streamType, int flags) { - if (hasMessages(MSG_VOLUME_CHANGED)) return; - synchronized (this) { - if (mStreamControls == null) { - createSliders(); - } - } - removeMessages(MSG_FREE_RESOURCES); - obtainMessage(MSG_VOLUME_CHANGED, streamType, flags).sendToTarget(); - } - - public void postRemoteVolumeChanged(MediaController controller, int flags) { - if (hasMessages(MSG_REMOTE_VOLUME_CHANGED)) return; - synchronized (this) { - if (mStreamControls == null) { - createSliders(); - } - } - removeMessages(MSG_FREE_RESOURCES); - obtainMessage(MSG_REMOTE_VOLUME_CHANGED, flags, 0, controller).sendToTarget(); - } - - public void postRemoteSliderVisibility(boolean visible) { - obtainMessage(MSG_SLIDER_VISIBILITY_CHANGED, - STREAM_REMOTE_MUSIC, visible ? 1 : 0).sendToTarget(); - } - - /** - * Called by AudioService when it has received new remote playback information that - * would affect the VolumePanel display (mainly volumes). The difference with - * {@link #postRemoteVolumeChanged(int, int)} is that the handling of the posted message - * (MSG_REMOTE_VOLUME_UPDATE_IF_SHOWN) will only update the volume slider if it is being - * displayed. - * This special code path is due to the fact that remote volume updates arrive to AudioService - * asynchronously. So after AudioService has sent the volume update (which should be treated - * as a request to update the volume), the application will likely set a new volume. If the UI - * is still up, we need to refresh the display to show this new value. - */ - public void postHasNewRemotePlaybackInfo() { - if (hasMessages(MSG_REMOTE_VOLUME_UPDATE_IF_SHOWN)) return; - // don't create or prevent resources to be freed, if they disappear, this update came too - // late and shouldn't warrant the panel to be displayed longer - obtainMessage(MSG_REMOTE_VOLUME_UPDATE_IF_SHOWN).sendToTarget(); - } - - public void postMuteChanged(int streamType, int flags) { - if (hasMessages(MSG_VOLUME_CHANGED)) return; - synchronized (this) { - if (mStreamControls == null) { - createSliders(); - } - } - removeMessages(MSG_FREE_RESOURCES); - obtainMessage(MSG_MUTE_CHANGED, streamType, flags).sendToTarget(); - } - - public void postDisplaySafeVolumeWarning(int flags) { - if (hasMessages(MSG_DISPLAY_SAFE_VOLUME_WARNING)) return; - obtainMessage(MSG_DISPLAY_SAFE_VOLUME_WARNING, flags, 0).sendToTarget(); - } - - public void postDismiss(long delay) { - forceTimeout(delay); - } - - public void postLayoutDirection(int layoutDirection) { - removeMessages(MSG_LAYOUT_DIRECTION); - obtainMessage(MSG_LAYOUT_DIRECTION, layoutDirection, 0).sendToTarget(); - } - - private static String flagsToString(int flags) { - return flags == 0 ? "0" : (flags + "=" + AudioManager.flagsToString(flags)); - } - - private static String streamToString(int stream) { - return AudioSystem.streamToString(stream); - } - - /** - * Override this if you have other work to do when the volume changes (for - * example, vibrating, playing a sound, etc.). Make sure to call through to - * the superclass implementation. - */ - protected void onVolumeChanged(int streamType, int flags) { - - if (LOGD) Log.d(mTag, "onVolumeChanged(streamType: " + streamToString(streamType) - + ", flags: " + flagsToString(flags) + ")"); - - if ((flags & AudioManager.FLAG_SHOW_UI) != 0) { - synchronized (this) { - if (mActiveStreamType != streamType) { - reorderSliders(streamType); - } - onShowVolumeChanged(streamType, flags, null); - } - } - - if ((flags & AudioManager.FLAG_PLAY_SOUND) != 0 && ! mRingIsSilent) { - removeMessages(MSG_PLAY_SOUND); - sendMessageDelayed(obtainMessage(MSG_PLAY_SOUND, streamType, flags), PLAY_SOUND_DELAY); - } - - if ((flags & AudioManager.FLAG_REMOVE_SOUND_AND_VIBRATE) != 0) { - removeMessages(MSG_PLAY_SOUND); - removeMessages(MSG_VIBRATE); - onStopSounds(); - } - - removeMessages(MSG_FREE_RESOURCES); - sendMessageDelayed(obtainMessage(MSG_FREE_RESOURCES), FREE_DELAY); - resetTimeout(); - } - - protected void onMuteChanged(int streamType, int flags) { - - if (LOGD) Log.d(mTag, "onMuteChanged(streamType: " + streamToString(streamType) - + ", flags: " + flagsToString(flags) + ")"); - - StreamControl sc = mStreamControls.get(streamType); - if (sc != null) { - updateSliderIcon(sc, isMuted(sc.streamType)); - } - - onVolumeChanged(streamType, flags); - } - - protected void onShowVolumeChanged(int streamType, int flags, MediaController controller) { - int index = getStreamVolume(streamType); - - mRingIsSilent = false; - - if (LOGD) { - Log.d(mTag, "onShowVolumeChanged(streamType: " + streamToString(streamType) - + ", flags: " + flagsToString(flags) + "), index: " + index); - } - - // get max volume for progress bar - - int max = getStreamMaxVolume(streamType) - getStreamMinVolume(streamType); - StreamControl sc = mStreamControls.get(streamType); - - switch (streamType) { - - case AudioManager.STREAM_RING: { - Uri ringuri = RingtoneManager.getActualDefaultRingtoneUri( - mContext, RingtoneManager.TYPE_RINGTONE); - if (ringuri == null) { - mRingIsSilent = true; - } - break; - } - - case AudioManager.STREAM_MUSIC: { - // Special case for when Bluetooth is active for music - if ((mAudioManager.getDevicesForStream(AudioManager.STREAM_MUSIC) & - (AudioManager.DEVICE_OUT_BLUETOOTH_A2DP | - AudioManager.DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES | - AudioManager.DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER)) != 0) { - setMusicIcon(IC_AUDIO_BT, IC_AUDIO_BT_MUTE); - } else { - setMusicIcon(IC_AUDIO_VOL, IC_AUDIO_VOL_MUTE); - } - break; - } - - case AudioManager.STREAM_ALARM: { - break; - } - - case AudioManager.STREAM_NOTIFICATION: { - Uri ringuri = RingtoneManager.getActualDefaultRingtoneUri( - mContext, RingtoneManager.TYPE_NOTIFICATION); - if (ringuri == null) { - mRingIsSilent = true; - } - break; - } - - case STREAM_REMOTE_MUSIC: { - if (controller == null && sc != null) { - // If we weren't passed one try using the last one set. - controller = sc.controller; - } - if (controller == null) { - // We still don't have one, ignore the command. - Log.w(mTag, "sent remote volume change without a controller!"); - } else { - PlaybackInfo vi = controller.getPlaybackInfo(); - index = vi.getCurrentVolume(); - max = vi.getMaxVolume(); - if ((vi.getVolumeControl() & VolumeProvider.VOLUME_CONTROL_FIXED) != 0) { - // if the remote volume is fixed add the flag for the UI - flags |= AudioManager.FLAG_FIXED_VOLUME; - } - } - if (LOGD) { Log.d(mTag, "showing remote volume "+index+" over "+ max); } - break; - } - } - - if (sc != null) { - if (streamType == STREAM_REMOTE_MUSIC && controller != sc.controller) { - if (sc.controller != null) { - sc.controller.unregisterCallback(mMediaControllerCb); - } - sc.controller = controller; - if (controller != null) { - sc.controller.registerCallback(mMediaControllerCb); - } - } - if (sc.seekbarView.getMax() != max) { - sc.seekbarView.setMax(max); - } - updateSliderProgress(sc, index); - final boolean muted = isMuted(streamType); - updateSliderEnabled(sc, muted, (flags & AudioManager.FLAG_FIXED_VOLUME) != 0); - if (isNotificationOrRing(streamType)) { - // check for secondary-icon transition completion - if (mSecondaryIconTransition.isRunning()) { - mSecondaryIconTransition.cancel(); // safe to reset - sc.seekbarView.setAlpha(0); sc.seekbarView.animate().alpha(1); - mZenPanel.setAlpha(0); mZenPanel.animate().alpha(1); - } - updateSliderIcon(sc, muted); - } - } - - if (!isShowing()) { - int stream = (streamType == STREAM_REMOTE_MUSIC) ? -1 : streamType; - // when the stream is for remote playback, use -1 to reset the stream type evaluation - mAudioManager.forceVolumeControlStream(stream); - mDialog.show(); - if (mCallback != null) { - mCallback.onVisible(true); - } - announceDialogShown(); - } - - // Do a little vibrate if applicable (only when going into vibrate mode) - if ((streamType != STREAM_REMOTE_MUSIC) && - ((flags & AudioManager.FLAG_VIBRATE) != 0) && - isNotificationOrRing(streamType) && - mAudioManager.getRingerModeInternal() == AudioManager.RINGER_MODE_VIBRATE) { - sendMessageDelayed(obtainMessage(MSG_VIBRATE), VIBRATE_DELAY); - } - - // Pulse the zen icon if an adjustment was suppressed due to silent mode. - if ((flags & AudioManager.FLAG_SHOW_SILENT_HINT) != 0) { - showSilentHint(); - } - - // Pulse the slider icon & vibrate if an adjustment down was suppressed due to vibrate mode. - if ((flags & AudioManager.FLAG_SHOW_VIBRATE_HINT) != 0) { - showVibrateHint(); - } - } - - private void announceDialogShown() { - mView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); - } - - private boolean isShowing() { - return mDialog.isShowing(); - } - - protected void onPlaySound(int streamType, int flags) { - - if (hasMessages(MSG_STOP_SOUNDS)) { - removeMessages(MSG_STOP_SOUNDS); - // Force stop right now - onStopSounds(); - } - - synchronized (this) { - ToneGenerator toneGen = getOrCreateToneGenerator(streamType); - if (toneGen != null) { - toneGen.startTone(ToneGenerator.TONE_PROP_BEEP); - sendMessageDelayed(obtainMessage(MSG_STOP_SOUNDS), BEEP_DURATION); - } - } - } - - protected void onStopSounds() { - - synchronized (this) { - int numStreamTypes = AudioSystem.getNumStreamTypes(); - for (int i = numStreamTypes - 1; i >= 0; i--) { - ToneGenerator toneGen = mToneGenerators[i]; - if (toneGen != null) { - toneGen.stopTone(); - } - } - } - } - - protected void onVibrate() { - - // Make sure we ended up in vibrate ringer mode - if (mAudioManager.getRingerModeInternal() != AudioManager.RINGER_MODE_VIBRATE) { - return; - } - if (mVibrator != null) { - mVibrator.vibrate(VIBRATE_DURATION, VIBRATION_ATTRIBUTES); - } - } - - protected void onRemoteVolumeChanged(MediaController controller, int flags) { - if (LOGD) Log.d(mTag, "onRemoteVolumeChanged(controller:" + controller + ", flags: " - + flagsToString(flags) + ")"); - - if (((flags & AudioManager.FLAG_SHOW_UI) != 0) || isShowing()) { - synchronized (this) { - if (mActiveStreamType != STREAM_REMOTE_MUSIC) { - reorderSliders(STREAM_REMOTE_MUSIC); - } - onShowVolumeChanged(STREAM_REMOTE_MUSIC, flags, controller); - } - } else { - if (LOGD) Log.d(mTag, "not calling onShowVolumeChanged(), no FLAG_SHOW_UI or no UI"); - } - - removeMessages(MSG_FREE_RESOURCES); - sendMessageDelayed(obtainMessage(MSG_FREE_RESOURCES), FREE_DELAY); - resetTimeout(); - } - - protected void onRemoteVolumeUpdateIfShown() { - if (LOGD) Log.d(mTag, "onRemoteVolumeUpdateIfShown()"); - if (isShowing() - && (mActiveStreamType == STREAM_REMOTE_MUSIC) - && (mStreamControls != null)) { - onShowVolumeChanged(STREAM_REMOTE_MUSIC, 0, null); - } - } - - /** - * Clear the current remote stream controller. - */ - private void clearRemoteStreamController() { - if (mStreamControls != null) { - StreamControl sc = mStreamControls.get(STREAM_REMOTE_MUSIC); - if (sc != null) { - if (sc.controller != null) { - sc.controller.unregisterCallback(mMediaControllerCb); - sc.controller = null; - } - } - } - } - - /** - * Handler for MSG_SLIDER_VISIBILITY_CHANGED Hide or show a slider - * - * @param streamType can be a valid stream type value, or - * VolumePanel.STREAM_MASTER, or VolumePanel.STREAM_REMOTE_MUSIC - * @param visible - */ - synchronized protected void onSliderVisibilityChanged(int streamType, int visible) { - if (LOGD) Log.d(mTag, "onSliderVisibilityChanged(stream="+streamType+", visi="+visible+")"); - boolean isVisible = (visible == 1); - for (int i = STREAMS.length - 1 ; i >= 0 ; i--) { - StreamResources streamRes = STREAMS[i]; - if (streamRes.streamType == streamType) { - streamRes.show = isVisible; - if (!isVisible && (mActiveStreamType == streamType)) { - mActiveStreamType = -1; - } - break; - } - } - } - - protected void onDisplaySafeVolumeWarning(int flags) { - if ((flags & (AudioManager.FLAG_SHOW_UI | AudioManager.FLAG_SHOW_UI_WARNINGS)) != 0 - || isShowing()) { - synchronized (sSafetyWarningLock) { - if (sSafetyWarning != null) { - return; - } - sSafetyWarning = new SafetyWarningDialog(mContext, mAudioManager) { - @Override - protected void cleanUp() { - synchronized (sSafetyWarningLock) { - sSafetyWarning = null; - } - forceTimeout(0); - updateStates(); - } - }; - sSafetyWarning.show(); - } - updateStates(); - } - if (mAccessibilityManager.isTouchExplorationEnabled()) { - removeMessages(MSG_TIMEOUT); - } else { - updateTimeoutDelay(); - resetTimeout(); - } - } - - /** - * Lock on this VolumePanel instance as long as you use the returned ToneGenerator. - */ - private ToneGenerator getOrCreateToneGenerator(int streamType) { - synchronized (this) { - if (mToneGenerators[streamType] == null) { - try { - mToneGenerators[streamType] = new ToneGenerator(streamType, MAX_VOLUME); - } catch (RuntimeException e) { - if (LOGD) { - Log.d(mTag, "ToneGenerator constructor failed with " - + "RuntimeException: " + e); - } - } - } - return mToneGenerators[streamType]; - } - } - - - /** - * Switch between icons because Bluetooth music is same as music volume, but with - * different icons. - */ - private void setMusicIcon(int resId, int resMuteId) { - StreamControl sc = mStreamControls.get(AudioManager.STREAM_MUSIC); - if (sc != null) { - sc.iconRes = resId; - sc.iconMuteRes = resMuteId; - updateSliderIcon(sc, isMuted(sc.streamType)); - } - } - - protected void onFreeResources() { - synchronized (this) { - for (int i = mToneGenerators.length - 1; i >= 0; i--) { - if (mToneGenerators[i] != null) { - mToneGenerators[i].release(); - } - mToneGenerators[i] = null; - } - } - } - - @Override - public void handleMessage(Message msg) { - switch (msg.what) { - - case MSG_VOLUME_CHANGED: { - onVolumeChanged(msg.arg1, msg.arg2); - break; - } - - case MSG_MUTE_CHANGED: { - onMuteChanged(msg.arg1, msg.arg2); - break; - } - - case MSG_FREE_RESOURCES: { - onFreeResources(); - break; - } - - case MSG_STOP_SOUNDS: { - onStopSounds(); - break; - } - - case MSG_PLAY_SOUND: { - onPlaySound(msg.arg1, msg.arg2); - break; - } - - case MSG_VIBRATE: { - onVibrate(); - break; - } - - case MSG_TIMEOUT: { - if (isShowing()) { - mDialog.dismiss(); - clearRemoteStreamController(); - mActiveStreamType = -1; - if (mCallback != null) { - mCallback.onVisible(false); - } - } - synchronized (sSafetyWarningLock) { - if (sSafetyWarning != null) { - if (LOGD) Log.d(mTag, "SafetyWarning timeout"); - sSafetyWarning.dismiss(); - } - } - break; - } - - case MSG_RINGER_MODE_CHANGED: - case MSG_INTERNAL_RINGER_MODE_CHANGED: - case MSG_NOTIFICATION_EFFECTS_SUPPRESSOR_CHANGED: { - if (isShowing()) { - updateActiveSlider(); - } - break; - } - - case MSG_REMOTE_VOLUME_CHANGED: { - onRemoteVolumeChanged((MediaController) msg.obj, msg.arg1); - break; - } - - case MSG_REMOTE_VOLUME_UPDATE_IF_SHOWN: - onRemoteVolumeUpdateIfShown(); - break; - - case MSG_SLIDER_VISIBILITY_CHANGED: - onSliderVisibilityChanged(msg.arg1, msg.arg2); - break; - - case MSG_DISPLAY_SAFE_VOLUME_WARNING: - onDisplaySafeVolumeWarning(msg.arg1); - break; - - case MSG_LAYOUT_DIRECTION: - setLayoutDirection(msg.arg1); - break; - - case MSG_ZEN_MODE_AVAILABLE_CHANGED: - mZenModeAvailable = msg.arg1 != 0; - updateZenPanelVisible(); - break; - - case MSG_USER_ACTIVITY: - if (mCallback != null) { - mCallback.onInteraction(); - } - break; - } - } - - private void resetTimeout() { - final boolean touchExploration = mAccessibilityManager.isTouchExplorationEnabled(); - if (LOGD) Log.d(mTag, "resetTimeout at " + System.currentTimeMillis() - + " delay=" + mTimeoutDelay + " touchExploration=" + touchExploration); - if (sSafetyWarning == null || !touchExploration) { - removeMessages(MSG_TIMEOUT); - sendEmptyMessageDelayed(MSG_TIMEOUT, mTimeoutDelay); - removeMessages(MSG_USER_ACTIVITY); - sendEmptyMessage(MSG_USER_ACTIVITY); - } - } - - private void forceTimeout(long delay) { - if (LOGD) Log.d(mTag, "forceTimeout delay=" + delay + " callers=" + Debug.getCallers(3)); - removeMessages(MSG_TIMEOUT); - sendEmptyMessageDelayed(MSG_TIMEOUT, delay); - } - - public ZenModeController getZenController() { - return mZenController; - } - - @Override - public void dispatchDemoCommand(String command, Bundle args) { - if (!COMMAND_VOLUME.equals(command)) return; - String icon = args.getString("icon"); - final String iconMute = args.getString("iconmute"); - final boolean mute = iconMute != null; - icon = mute ? iconMute : icon; - icon = icon.endsWith("Stream") ? icon : (icon + "Stream"); - final StreamResources sr = StreamResources.valueOf(icon); - mDemoIcon = mute ? sr.iconMuteRes : sr.iconRes; - final int forcedStreamType = StreamResources.MediaStream.streamType; - mAudioManager.forceVolumeControlStream(forcedStreamType); - mAudioManager.adjustStreamVolume(forcedStreamType, AudioManager.ADJUST_SAME, - AudioManager.FLAG_SHOW_UI); - } - - private final OnSeekBarChangeListener mSeekListener = new OnSeekBarChangeListener() { - @Override - public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { - final Object tag = seekBar.getTag(); - if (fromUser && tag instanceof StreamControl) { - StreamControl sc = (StreamControl) tag; - setStreamVolume(sc, progress + sc.minVolume, - AudioManager.FLAG_SHOW_UI | AudioManager.FLAG_VIBRATE); - } - resetTimeout(); - } - - @Override - public void onStartTrackingTouch(SeekBar seekBar) { - } - - @Override - public void onStopTrackingTouch(SeekBar seekBar) { - } - }; - - private final ZenModeController.Callback mZenCallback = new ZenModeController.Callback() { - @Override - public void onZenAvailableChanged(boolean available) { - obtainMessage(MSG_ZEN_MODE_AVAILABLE_CHANGED, available ? 1 : 0, 0).sendToTarget(); - } - - @Override - public void onEffectsSupressorChanged() { - mNotificationEffectsSuppressor = mZenController.getEffectsSuppressor(); - sendEmptyMessage(MSG_NOTIFICATION_EFFECTS_SUPPRESSOR_CHANGED); - } - }; - - private final MediaController.Callback mMediaControllerCb = new MediaController.Callback() { - public void onAudioInfoChanged(PlaybackInfo info) { - onRemoteVolumeUpdateIfShown(); - } - }; - - private final class SecondaryIconTransition extends AnimatorListenerAdapter - implements Runnable { - private static final int ANIMATION_TIME = 400; - private static final int WAIT_FOR_SWITCH_TIME = 1000; - - private final int mAnimationTime = (int)(ANIMATION_TIME * ValueAnimator.getDurationScale()); - private final int mFadeOutTime = mAnimationTime / 2; - private final int mDelayTime = mAnimationTime / 3; - - private final Interpolator mIconInterpolator = - AnimationUtils.loadInterpolator(mContext, android.R.interpolator.fast_out_slow_in); - - private StreamControl mTarget; - - public void start(StreamControl sc) { - if (sc == null) throw new IllegalArgumentException(); - if (LOGD) Log.d(mTag, "Secondary icon animation start"); - if (mTarget != null) { - cancel(); - } - mTarget = sc; - mTimeoutDelay = mAnimationTime + WAIT_FOR_SWITCH_TIME; - resetTimeout(); - mTarget.secondaryIcon.setClickable(false); - final int N = mTarget.group.getChildCount(); - for (int i = 0; i < N; i++) { - final View child = mTarget.group.getChildAt(i); - if (child != mTarget.secondaryIcon) { - child.animate().alpha(0).setDuration(mFadeOutTime).start(); - } - } - mTarget.secondaryIcon.animate() - .translationXBy(mTarget.icon.getX() - mTarget.secondaryIcon.getX()) - .setInterpolator(mIconInterpolator) - .setStartDelay(mDelayTime) - .setDuration(mAnimationTime - mDelayTime) - .setListener(this) - .start(); - } - - public boolean isRunning() { - return mTarget != null; - } - - public void cancel() { - if (mTarget == null) return; - mTarget.secondaryIcon.setClickable(true); - final int N = mTarget.group.getChildCount(); - for (int i = 0; i < N; i++) { - final View child = mTarget.group.getChildAt(i); - if (child != mTarget.secondaryIcon) { - child.animate().cancel(); - child.setAlpha(1); - } - } - mTarget.secondaryIcon.animate().cancel(); - mTarget.secondaryIcon.setTranslationX(0); - mTarget = null; - } - - @Override - public void onAnimationEnd(Animator animation) { - if (mTarget == null) return; - AsyncTask.execute(this); - } - - @Override - public void run() { - if (mTarget == null) return; - if (LOGD) Log.d(mTag, "Secondary icon animation complete, show notification slider"); - mAudioManager.forceVolumeControlStream(StreamResources.NotificationStream.streamType); - mAudioManager.adjustStreamVolume(StreamResources.NotificationStream.streamType, - AudioManager.ADJUST_SAME, AudioManager.FLAG_SHOW_UI); - } - } - - public interface Callback { - void onZenSettings(); - void onZenPrioritySettings(); - void onInteraction(); - void onVisible(boolean visible); - } -} |