| /* |
| * Copyright (C) 2015 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 static android.accessibilityservice.AccessibilityServiceInfo.FEEDBACK_ALL_MASK; |
| import static android.accessibilityservice.AccessibilityServiceInfo.FEEDBACK_GENERIC; |
| import static android.media.AudioManager.RINGER_MODE_NORMAL; |
| import static android.media.AudioManager.RINGER_MODE_SILENT; |
| import static android.media.AudioManager.RINGER_MODE_VIBRATE; |
| import static android.media.AudioManager.STREAM_ACCESSIBILITY; |
| import static android.media.AudioManager.STREAM_ALARM; |
| import static android.media.AudioManager.STREAM_MUSIC; |
| import static android.media.AudioManager.STREAM_RING; |
| import static android.media.AudioManager.STREAM_VOICE_CALL; |
| import static android.view.View.GONE; |
| import static android.view.View.VISIBLE; |
| |
| import static com.android.systemui.volume.Events.DISMISS_REASON_SETTINGS_CLICKED; |
| |
| import android.accessibilityservice.AccessibilityServiceInfo; |
| import android.animation.ObjectAnimator; |
| import android.annotation.SuppressLint; |
| import android.app.Dialog; |
| import android.app.KeyguardManager; |
| import android.content.Context; |
| import android.content.DialogInterface; |
| import android.content.Intent; |
| import android.content.res.ColorStateList; |
| import android.content.res.Configuration; |
| import android.content.res.Resources; |
| import android.graphics.Color; |
| import android.graphics.PixelFormat; |
| import android.graphics.drawable.ColorDrawable; |
| import android.media.AudioAttributes; |
| import android.media.AudioManager; |
| import android.media.AudioSystem; |
| import android.media.MediaPlayer; |
| import android.os.Debug; |
| import android.os.Handler; |
| import android.os.Looper; |
| import android.os.Message; |
| import android.os.SystemClock; |
| import android.os.VibrationEffect; |
| import android.os.Vibrator; |
| import android.provider.Settings; |
| import android.provider.Settings.Global; |
| import android.text.InputFilter; |
| import android.util.Log; |
| import android.util.Slog; |
| import android.util.SparseBooleanArray; |
| import android.view.ContextThemeWrapper; |
| import android.view.Gravity; |
| import android.view.MotionEvent; |
| import android.view.View; |
| import android.view.View.AccessibilityDelegate; |
| import android.view.View.OnAttachStateChangeListener; |
| import android.view.ViewGroup; |
| import android.view.ViewPropertyAnimator; |
| import android.view.Window; |
| import android.view.WindowManager; |
| import android.view.accessibility.AccessibilityEvent; |
| import android.view.accessibility.AccessibilityManager.AccessibilityStateChangeListener; |
| import android.view.animation.DecelerateInterpolator; |
| import android.widget.ImageButton; |
| import android.widget.ImageView; |
| import android.widget.SeekBar; |
| import android.widget.SeekBar.OnSeekBarChangeListener; |
| import android.widget.TextView; |
| import android.widget.Toast; |
| |
| import com.android.settingslib.Utils; |
| import com.android.systemui.Dependency; |
| import com.android.systemui.Prefs; |
| import com.android.systemui.R; |
| import com.android.systemui.plugins.ActivityStarter; |
| import com.android.systemui.plugins.VolumeDialog; |
| import com.android.systemui.plugins.VolumeDialogController; |
| import com.android.systemui.plugins.VolumeDialogController.State; |
| import com.android.systemui.plugins.VolumeDialogController.StreamState; |
| import com.android.systemui.statusbar.policy.AccessibilityManagerWrapper; |
| import com.android.systemui.statusbar.policy.DeviceProvisionedController; |
| |
| import java.io.PrintWriter; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * Visual presentation of the volume dialog. |
| * |
| * A client of VolumeDialogControllerImpl and its state model. |
| * |
| * Methods ending in "H" must be called on the (ui) handler. |
| */ |
| public class VolumeDialogImpl implements VolumeDialog { |
| private static final String TAG = Util.logTag(VolumeDialogImpl.class); |
| |
| private static final long USER_ATTEMPT_GRACE_PERIOD = 1000; |
| private static final int UPDATE_ANIMATION_DURATION = 80; |
| |
| private final Context mContext; |
| private final H mHandler = new H(); |
| private final VolumeDialogController mController; |
| private final DeviceProvisionedController mDeviceProvisionedController; |
| |
| private Window mWindow; |
| private CustomDialog mDialog; |
| private ViewGroup mDialogView; |
| private ViewGroup mDialogRowsView; |
| private ViewGroup mRinger; |
| private ImageButton mRingerIcon; |
| private View mSettingsView; |
| private ImageButton mSettingsIcon; |
| private ImageView mZenIcon; |
| private final List<VolumeRow> mRows = new ArrayList<>(); |
| private ConfigurableTexts mConfigurableTexts; |
| private final SparseBooleanArray mDynamic = new SparseBooleanArray(); |
| private final KeyguardManager mKeyguard; |
| private final AccessibilityManagerWrapper mAccessibilityMgr; |
| private final Object mSafetyWarningLock = new Object(); |
| private final Accessibility mAccessibility = new Accessibility(); |
| private final ColorStateList mActiveSliderTint; |
| private final ColorStateList mInactiveSliderTint; |
| private final Vibrator mVibrator; |
| |
| private boolean mShowing; |
| private boolean mShowA11yStream; |
| |
| private int mActiveStream; |
| private int mPrevActiveStream; |
| private boolean mAutomute = VolumePrefs.DEFAULT_ENABLE_AUTOMUTE; |
| private boolean mSilentMode = VolumePrefs.DEFAULT_ENABLE_SILENT_MODE; |
| private State mState; |
| private SafetyWarningDialog mSafetyWarning; |
| private boolean mHovering = false; |
| |
| public VolumeDialogImpl(Context context) { |
| mContext = new ContextThemeWrapper(context, com.android.systemui.R.style.qs_theme); |
| mController = Dependency.get(VolumeDialogController.class); |
| mKeyguard = (KeyguardManager) mContext.getSystemService(Context.KEYGUARD_SERVICE); |
| mAccessibilityMgr = Dependency.get(AccessibilityManagerWrapper.class); |
| mActiveSliderTint = ColorStateList.valueOf(Utils.getColorAccent(mContext)); |
| mInactiveSliderTint = loadColorStateList(R.color.volume_slider_inactive); |
| mDeviceProvisionedController = Dependency.get(DeviceProvisionedController.class); |
| mVibrator = (Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE); |
| } |
| |
| public void init(int windowType, Callback callback) { |
| initDialog(); |
| |
| mAccessibility.init(); |
| |
| mController.addCallback(mControllerCallbackH, mHandler); |
| mController.getState(); |
| } |
| |
| @Override |
| public void destroy() { |
| mAccessibility.destroy(); |
| mController.removeCallback(mControllerCallbackH); |
| mHandler.removeCallbacksAndMessages(null); |
| } |
| |
| private void initDialog() { |
| mDialog = new CustomDialog(mContext); |
| |
| mConfigurableTexts = new ConfigurableTexts(mContext); |
| mHovering = false; |
| mShowing = false; |
| mWindow = mDialog.getWindow(); |
| mWindow.requestFeature(Window.FEATURE_NO_TITLE); |
| mWindow.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT)); |
| mWindow.clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND |
| | WindowManager.LayoutParams.FLAG_LAYOUT_INSET_DECOR); |
| mWindow.addFlags(WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE |
| | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN |
| | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL |
| | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED |
| | WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH |
| | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED); |
| mWindow.setType(WindowManager.LayoutParams.TYPE_VOLUME_OVERLAY); |
| mWindow.setWindowAnimations(com.android.internal.R.style.Animation_Toast); |
| final WindowManager.LayoutParams lp = mWindow.getAttributes(); |
| lp.format = PixelFormat.TRANSLUCENT; |
| lp.setTitle(VolumeDialogImpl.class.getSimpleName()); |
| lp.gravity = Gravity.RIGHT | Gravity.CENTER_VERTICAL; |
| lp.windowAnimations = -1; |
| mWindow.setAttributes(lp); |
| mWindow.setLayout(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT); |
| |
| mDialog.setCanceledOnTouchOutside(true); |
| mDialog.setContentView(R.layout.volume_dialog); |
| mDialog.setOnShowListener(dialog -> { |
| if (!isLandscape()) mDialogView.setTranslationX(mDialogView.getWidth() / 2); |
| mDialogView.setAlpha(0); |
| mDialogView.animate() |
| .alpha(1) |
| .translationX(0) |
| .setDuration(300) |
| .setInterpolator(new SystemUIInterpolators.LogDecelerateInterpolator()) |
| .withEndAction(() -> { |
| if (!Prefs.getBoolean(mContext, Prefs.Key.TOUCHED_RINGER_TOGGLE, false)) { |
| mRingerIcon.postOnAnimationDelayed(mSinglePress, 1500); |
| } |
| }) |
| .start(); |
| }); |
| mDialogView = mDialog.findViewById(R.id.volume_dialog); |
| mDialogView.setOnHoverListener((v, event) -> { |
| int action = event.getActionMasked(); |
| mHovering = (action == MotionEvent.ACTION_HOVER_ENTER) |
| || (action == MotionEvent.ACTION_HOVER_MOVE); |
| rescheduleTimeoutH(); |
| return true; |
| }); |
| |
| mDialogRowsView = mDialog.findViewById(R.id.volume_dialog_rows); |
| mRinger = mDialog.findViewById(R.id.ringer); |
| mRingerIcon = mRinger.findViewById(R.id.ringer_icon); |
| mZenIcon = mRinger.findViewById(R.id.dnd_icon); |
| mSettingsView = mDialog.findViewById(R.id.settings_container); |
| mSettingsIcon = mDialog.findViewById(R.id.settings); |
| |
| if (mRows.isEmpty()) { |
| if (!AudioSystem.isSingleVolume(mContext)) { |
| addRow(STREAM_ACCESSIBILITY, R.drawable.ic_volume_accessibility, |
| R.drawable.ic_volume_accessibility, true, false); |
| } |
| addRow(AudioManager.STREAM_MUSIC, |
| R.drawable.ic_volume_media, R.drawable.ic_volume_media_mute, true, true); |
| if (!AudioSystem.isSingleVolume(mContext)) { |
| addRow(AudioManager.STREAM_RING, |
| R.drawable.ic_volume_ringer, R.drawable.ic_volume_ringer_mute, true, false); |
| addRow(STREAM_ALARM, |
| R.drawable.ic_volume_alarm, R.drawable.ic_volume_alarm_mute, true, false); |
| addRow(AudioManager.STREAM_VOICE_CALL, |
| R.drawable.ic_volume_voice, R.drawable.ic_volume_voice, false, false); |
| addRow(AudioManager.STREAM_BLUETOOTH_SCO, |
| R.drawable.ic_volume_bt_sco, R.drawable.ic_volume_bt_sco, false, false); |
| addRow(AudioManager.STREAM_SYSTEM, R.drawable.ic_volume_system, |
| R.drawable.ic_volume_system_mute, false, false); |
| } |
| } else { |
| addExistingRows(); |
| } |
| |
| updateRowsH(getActiveRow()); |
| initRingerH(); |
| initSettingsH(); |
| } |
| |
| protected ViewGroup getDialogView() { |
| return mDialogView; |
| } |
| |
| private ColorStateList loadColorStateList(int colorResId) { |
| return ColorStateList.valueOf(mContext.getColor(colorResId)); |
| } |
| |
| private boolean isLandscape() { |
| return mContext.getResources().getConfiguration().orientation == |
| Configuration.ORIENTATION_LANDSCAPE; |
| } |
| |
| public void setStreamImportant(int stream, boolean important) { |
| mHandler.obtainMessage(H.SET_STREAM_IMPORTANT, stream, important ? 1 : 0).sendToTarget(); |
| } |
| |
| public void setAutomute(boolean automute) { |
| if (mAutomute == automute) return; |
| mAutomute = automute; |
| mHandler.sendEmptyMessage(H.RECHECK_ALL); |
| } |
| |
| public void setSilentMode(boolean silentMode) { |
| if (mSilentMode == silentMode) return; |
| mSilentMode = silentMode; |
| mHandler.sendEmptyMessage(H.RECHECK_ALL); |
| } |
| |
| private void addRow(int stream, int iconRes, int iconMuteRes, boolean important, |
| boolean defaultStream) { |
| addRow(stream, iconRes, iconMuteRes, important, defaultStream, false); |
| } |
| |
| private void addRow(int stream, int iconRes, int iconMuteRes, boolean important, |
| boolean defaultStream, boolean dynamic) { |
| if (D.BUG) Slog.d(TAG, "Adding row for stream " + stream); |
| VolumeRow row = new VolumeRow(); |
| initRow(row, stream, iconRes, iconMuteRes, important, defaultStream); |
| mDialogRowsView.addView(row.view); |
| mRows.add(row); |
| } |
| |
| private void addExistingRows() { |
| int N = mRows.size(); |
| for (int i = 0; i < N; i++) { |
| final VolumeRow row = mRows.get(i); |
| initRow(row, row.stream, row.iconRes, row.iconMuteRes, row.important, |
| row.defaultStream); |
| mDialogRowsView.addView(row.view); |
| updateVolumeRowH(row); |
| } |
| } |
| |
| private VolumeRow getActiveRow() { |
| for (VolumeRow row : mRows) { |
| if (row.stream == mActiveStream) { |
| return row; |
| } |
| } |
| for (VolumeRow row : mRows) { |
| if (row.stream == STREAM_MUSIC) { |
| return row; |
| } |
| } |
| return mRows.get(0); |
| } |
| |
| private VolumeRow findRow(int stream) { |
| for (VolumeRow row : mRows) { |
| if (row.stream == stream) return row; |
| } |
| return null; |
| } |
| |
| public void dump(PrintWriter writer) { |
| writer.println(VolumeDialogImpl.class.getSimpleName() + " state:"); |
| writer.print(" mShowing: "); writer.println(mShowing); |
| writer.print(" mActiveStream: "); writer.println(mActiveStream); |
| writer.print(" mDynamic: "); writer.println(mDynamic); |
| writer.print(" mAutomute: "); writer.println(mAutomute); |
| writer.print(" mSilentMode: "); writer.println(mSilentMode); |
| writer.print(" mAccessibility.mFeedbackEnabled: "); |
| writer.println(mAccessibility.mFeedbackEnabled); |
| } |
| |
| private static int getImpliedLevel(SeekBar seekBar, int progress) { |
| final int m = seekBar.getMax(); |
| final int n = m / 100 - 1; |
| final int level = progress == 0 ? 0 |
| : progress == m ? (m / 100) : (1 + (int)((progress / (float) m) * n)); |
| return level; |
| } |
| |
| @SuppressLint("InflateParams") |
| private void initRow(final VolumeRow row, final int stream, int iconRes, int iconMuteRes, |
| boolean important, boolean defaultStream) { |
| row.stream = stream; |
| row.iconRes = iconRes; |
| row.iconMuteRes = iconMuteRes; |
| row.important = important; |
| row.defaultStream = defaultStream; |
| row.view = mDialog.getLayoutInflater().inflate(R.layout.volume_dialog_row, null); |
| row.view.setId(row.stream); |
| row.view.setTag(row); |
| row.header = row.view.findViewById(R.id.volume_row_header); |
| row.header.setId(20 * row.stream); |
| if (stream == STREAM_ACCESSIBILITY) { |
| row.header.setFilters(new InputFilter[] {new InputFilter.LengthFilter(13)}); |
| } |
| row.dndIcon = row.view.findViewById(R.id.dnd_icon); |
| row.slider = row.view.findViewById(R.id.volume_row_slider); |
| row.slider.setOnSeekBarChangeListener(new VolumeSeekBarChangeListener(row)); |
| row.anim = null; |
| |
| row.icon = row.view.findViewById(R.id.volume_row_icon); |
| row.icon.setImageResource(iconRes); |
| if (row.stream != AudioSystem.STREAM_ACCESSIBILITY) { |
| row.icon.setOnClickListener(v -> { |
| Events.writeEvent(mContext, Events.EVENT_ICON_CLICK, row.stream, row.iconState); |
| mController.setActiveStream(row.stream); |
| if (row.stream == AudioManager.STREAM_RING) { |
| final boolean hasVibrator = mController.hasVibrator(); |
| if (mState.ringerModeInternal == AudioManager.RINGER_MODE_NORMAL) { |
| if (hasVibrator) { |
| mController.setRingerMode(AudioManager.RINGER_MODE_VIBRATE, false); |
| } else { |
| final boolean wasZero = row.ss.level == 0; |
| mController.setStreamVolume(stream, |
| wasZero ? row.lastAudibleLevel : 0); |
| } |
| } else { |
| mController.setRingerMode(AudioManager.RINGER_MODE_NORMAL, false); |
| if (row.ss.level == 0) { |
| mController.setStreamVolume(stream, 1); |
| } |
| } |
| } else { |
| final boolean vmute = row.ss.level == row.ss.levelMin; |
| mController.setStreamVolume(stream, |
| vmute ? row.lastAudibleLevel : row.ss.levelMin); |
| } |
| row.userAttempt = 0; // reset the grace period, slider updates immediately |
| }); |
| } else { |
| row.icon.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO); |
| } |
| } |
| |
| public void initSettingsH() { |
| mSettingsView.setVisibility( |
| mDeviceProvisionedController.isDeviceProvisioned() ? VISIBLE : GONE); |
| mSettingsIcon.setOnClickListener(v -> { |
| Events.writeEvent(mContext, Events.EVENT_SETTINGS_CLICK); |
| Intent intent = new Intent(Settings.ACTION_SOUND_SETTINGS); |
| intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| dismissH(DISMISS_REASON_SETTINGS_CLICKED); |
| Dependency.get(ActivityStarter.class).startActivity(intent, true /* dismissShade */); |
| }); |
| } |
| |
| public void initRingerH() { |
| mRingerIcon.setOnClickListener(v -> { |
| Prefs.putBoolean(mContext, Prefs.Key.TOUCHED_RINGER_TOGGLE, true); |
| final StreamState ss = mState.states.get(AudioManager.STREAM_RING); |
| if (ss == null) { |
| return; |
| } |
| // normal -> vibrate -> silent -> normal (skip vibrate if device doesn't have |
| // a vibrator. |
| int newRingerMode; |
| final boolean hasVibrator = mController.hasVibrator(); |
| if (mState.ringerModeInternal == AudioManager.RINGER_MODE_NORMAL) { |
| if (hasVibrator) { |
| newRingerMode = AudioManager.RINGER_MODE_VIBRATE; |
| } else { |
| newRingerMode = AudioManager.RINGER_MODE_SILENT; |
| } |
| } else if (mState.ringerModeInternal == AudioManager.RINGER_MODE_VIBRATE) { |
| newRingerMode = AudioManager.RINGER_MODE_SILENT; |
| } else { |
| newRingerMode = AudioManager.RINGER_MODE_NORMAL; |
| if (ss.level == 0) { |
| mController.setStreamVolume(AudioManager.STREAM_RING, 1); |
| } |
| } |
| Events.writeEvent(mContext, Events.EVENT_RINGER_TOGGLE, newRingerMode); |
| updateRingerH(); |
| provideTouchFeedbackH(newRingerMode); |
| mController.setRingerMode(newRingerMode, false); |
| maybeShowToastH(newRingerMode); |
| }); |
| updateRingerH(); |
| } |
| |
| |
| private void provideTouchFeedbackH(int newRingerMode) { |
| VibrationEffect effect = null; |
| switch (newRingerMode) { |
| case RINGER_MODE_NORMAL: |
| mController.scheduleTouchFeedback(); |
| break; |
| case RINGER_MODE_SILENT: |
| effect = VibrationEffect.get(VibrationEffect.EFFECT_CLICK); |
| break; |
| case RINGER_MODE_VIBRATE: |
| default: |
| effect = VibrationEffect.get(VibrationEffect.EFFECT_DOUBLE_CLICK); |
| } |
| if (effect != null) { |
| mController.vibrate(effect); |
| } |
| } |
| |
| private void maybeShowToastH(int newRingerMode) { |
| int seenToastCount = Prefs.getInt(mContext, Prefs.Key.SEEN_RINGER_GUIDANCE_COUNT, 0); |
| |
| if (seenToastCount > VolumePrefs.SHOW_RINGER_TOAST_COUNT) { |
| return; |
| } |
| CharSequence toastText = null; |
| switch (newRingerMode) { |
| case RINGER_MODE_NORMAL: |
| final StreamState ss = mState.states.get(AudioManager.STREAM_RING); |
| if (ss != null) { |
| toastText = mContext.getString( |
| R.string.volume_dialog_ringer_guidance_ring, |
| Utils.formatPercentage(ss.level, ss.levelMax)); |
| } |
| break; |
| case RINGER_MODE_SILENT: |
| toastText = mContext.getString( |
| com.android.internal.R.string.volume_dialog_ringer_guidance_silent); |
| break; |
| case RINGER_MODE_VIBRATE: |
| default: |
| toastText = mContext.getString( |
| com.android.internal.R.string.volume_dialog_ringer_guidance_vibrate); |
| } |
| |
| Toast.makeText(mContext, toastText, Toast.LENGTH_SHORT).show(); |
| seenToastCount++; |
| Prefs.putInt(mContext, Prefs.Key.SEEN_RINGER_GUIDANCE_COUNT, seenToastCount); |
| } |
| |
| public void show(int reason) { |
| mHandler.obtainMessage(H.SHOW, reason, 0).sendToTarget(); |
| } |
| |
| public void dismiss(int reason) { |
| mHandler.obtainMessage(H.DISMISS, reason, 0).sendToTarget(); |
| } |
| |
| private void showH(int reason) { |
| if (D.BUG) Log.d(TAG, "showH r=" + Events.DISMISS_REASONS[reason]); |
| mHandler.removeMessages(H.SHOW); |
| mHandler.removeMessages(H.DISMISS); |
| rescheduleTimeoutH(); |
| if (mShowing) return; |
| mShowing = true; |
| |
| initSettingsH(); |
| mDialog.show(); |
| Events.writeEvent(mContext, Events.EVENT_SHOW_DIALOG, reason, mKeyguard.isKeyguardLocked()); |
| mController.notifyVisible(true); |
| } |
| |
| protected void rescheduleTimeoutH() { |
| mHandler.removeMessages(H.DISMISS); |
| final int timeout = computeTimeoutH(); |
| mHandler.sendMessageDelayed(mHandler |
| .obtainMessage(H.DISMISS, Events.DISMISS_REASON_TIMEOUT, 0), timeout); |
| if (D.BUG) Log.d(TAG, "rescheduleTimeout " + timeout + " " + Debug.getCaller()); |
| mController.userActivity(); |
| } |
| |
| private int computeTimeoutH() { |
| if (mAccessibility.mFeedbackEnabled) return 20000; |
| if (mHovering) return 16000; |
| if (mSafetyWarning != null) return 5000; |
| return 3000; |
| } |
| |
| protected void dismissH(int reason) { |
| mHandler.removeMessages(H.DISMISS); |
| mHandler.removeMessages(H.SHOW); |
| if (!mShowing) return; |
| mDialogView.animate().cancel(); |
| mShowing = false; |
| |
| mDialogView.setTranslationX(0); |
| mDialogView.setAlpha(1); |
| ViewPropertyAnimator animator = mDialogView.animate() |
| .alpha(0) |
| .setDuration(250) |
| .setInterpolator(new SystemUIInterpolators.LogAccelerateInterpolator()) |
| .withEndAction(() -> mHandler.postDelayed(() -> { |
| if (D.BUG) Log.d(TAG, "mDialog.dismiss()"); |
| mDialog.dismiss(); |
| }, 50)); |
| if (!isLandscape()) animator.translationX(mDialogView.getWidth() / 2); |
| animator.start(); |
| |
| Events.writeEvent(mContext, Events.EVENT_DISMISS_DIALOG, reason); |
| mController.notifyVisible(false); |
| synchronized (mSafetyWarningLock) { |
| if (mSafetyWarning != null) { |
| if (D.BUG) Log.d(TAG, "SafetyWarning dismissed"); |
| mSafetyWarning.dismiss(); |
| } |
| } |
| } |
| |
| private boolean shouldBeVisibleH(VolumeRow row, VolumeRow activeRow) { |
| boolean isActive = row.stream == activeRow.stream; |
| if (row.stream == AudioSystem.STREAM_ACCESSIBILITY) { |
| return mShowA11yStream; |
| } |
| |
| // if the active row is accessibility, then continue to display previous |
| // active row since accessibility is displayed under it |
| if (activeRow.stream == AudioSystem.STREAM_ACCESSIBILITY && |
| row.stream == mPrevActiveStream) { |
| return true; |
| } |
| |
| if (isActive) { |
| return true; |
| } |
| |
| if (row.defaultStream) { |
| return activeRow.stream == STREAM_RING |
| || activeRow.stream == STREAM_ALARM |
| || activeRow.stream == STREAM_VOICE_CALL |
| || activeRow.stream == STREAM_ACCESSIBILITY |
| || mDynamic.get(activeRow.stream); |
| } |
| |
| return false; |
| } |
| |
| private void updateRowsH(final VolumeRow activeRow) { |
| if (D.BUG) Log.d(TAG, "updateRowsH"); |
| if (!mShowing) { |
| trimObsoleteH(); |
| } |
| // apply changes to all rows |
| for (final VolumeRow row : mRows) { |
| final boolean isActive = row == activeRow; |
| final boolean shouldBeVisible = shouldBeVisibleH(row, activeRow); |
| Util.setVisOrGone(row.view, shouldBeVisible); |
| if (row.view.isShown()) { |
| updateVolumeRowSliderTintH(row, isActive); |
| } |
| } |
| } |
| |
| protected void updateRingerH() { |
| if (mState != null) { |
| final StreamState ss = mState.states.get(AudioManager.STREAM_RING); |
| if (ss == null) { |
| return; |
| } |
| |
| boolean isZenMuted = mState.zenMode == Global.ZEN_MODE_ALARMS |
| || mState.zenMode == Global.ZEN_MODE_NO_INTERRUPTIONS |
| || (mState.zenMode == Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS |
| && mState.disallowRinger); |
| enableRingerViewsH(!isZenMuted); |
| switch (mState.ringerModeInternal) { |
| case AudioManager.RINGER_MODE_VIBRATE: |
| mRingerIcon.setImageResource(R.drawable.ic_volume_ringer_vibrate); |
| mRingerIcon.setTag(Events.ICON_STATE_VIBRATE); |
| break; |
| case AudioManager.RINGER_MODE_SILENT: |
| mRingerIcon.setImageResource(R.drawable.ic_volume_ringer_mute); |
| mRingerIcon.setContentDescription(mContext.getString( |
| R.string.volume_stream_content_description_unmute, |
| getStreamLabelH(ss))); |
| mRingerIcon.setTag(Events.ICON_STATE_MUTE); |
| break; |
| case AudioManager.RINGER_MODE_NORMAL: |
| default: |
| boolean muted = (mAutomute && ss.level == 0) || ss.muted; |
| if (!isZenMuted && muted) { |
| mRingerIcon.setImageResource(R.drawable.ic_volume_ringer_mute); |
| mRingerIcon.setContentDescription(mContext.getString( |
| R.string.volume_stream_content_description_unmute, |
| getStreamLabelH(ss))); |
| mRingerIcon.setTag(Events.ICON_STATE_MUTE); |
| } else { |
| mRingerIcon.setImageResource(R.drawable.ic_volume_ringer); |
| if (mController.hasVibrator()) { |
| mRingerIcon.setContentDescription(mContext.getString( |
| mShowA11yStream |
| ? R.string.volume_stream_content_description_vibrate_a11y |
| : R.string.volume_stream_content_description_vibrate, |
| getStreamLabelH(ss))); |
| |
| } else { |
| mRingerIcon.setContentDescription(getStreamLabelH(ss)); |
| } |
| mRingerIcon.setTag(Events.ICON_STATE_UNMUTE); |
| } |
| break; |
| } |
| } |
| } |
| |
| /** |
| * Toggles enable state of views in a VolumeRow (not including seekbar or icon) |
| * Hides/shows zen icon |
| * @param enable whether to enable volume row views and hide dnd icon |
| */ |
| private void enableVolumeRowViewsH(VolumeRow row, boolean enable) { |
| row.dndIcon.setVisibility(enable ? GONE : VISIBLE); |
| } |
| |
| /** |
| * Toggles enable state of footer/ringer views |
| * Hides/shows zen icon |
| * @param enable whether to enable ringer views and hide dnd icon |
| */ |
| private void enableRingerViewsH(boolean enable) { |
| mRingerIcon.setEnabled(enable); |
| mZenIcon.setVisibility(enable ? GONE : VISIBLE); |
| } |
| |
| private void trimObsoleteH() { |
| if (D.BUG) Log.d(TAG, "trimObsoleteH"); |
| for (int i = mRows.size() - 1; i >= 0; i--) { |
| final VolumeRow row = mRows.get(i); |
| if (row.ss == null || !row.ss.dynamic) continue; |
| if (!mDynamic.get(row.stream)) { |
| mRows.remove(i); |
| mDialogRowsView.removeView(row.view); |
| } |
| } |
| } |
| |
| protected void onStateChangedH(State state) { |
| mState = state; |
| mDynamic.clear(); |
| // add any new dynamic rows |
| for (int i = 0; i < state.states.size(); i++) { |
| final int stream = state.states.keyAt(i); |
| final StreamState ss = state.states.valueAt(i); |
| if (!ss.dynamic) continue; |
| mDynamic.put(stream, true); |
| if (findRow(stream) == null) { |
| addRow(stream, R.drawable.ic_volume_remote, R.drawable.ic_volume_remote_mute, true, |
| false, true); |
| } |
| } |
| |
| if (mActiveStream != state.activeStream) { |
| mPrevActiveStream = mActiveStream; |
| mActiveStream = state.activeStream; |
| VolumeRow activeRow = getActiveRow(); |
| updateRowsH(activeRow); |
| rescheduleTimeoutH(); |
| } |
| for (VolumeRow row : mRows) { |
| updateVolumeRowH(row); |
| } |
| updateRingerH(); |
| mWindow.setTitle(mContext.getString(R.string.volume_dialog_title, |
| getStreamLabelH(getActiveRow().ss))); |
| } |
| |
| private void updateVolumeRowH(VolumeRow row) { |
| if (D.BUG) Log.d(TAG, "updateVolumeRowH s=" + row.stream); |
| if (mState == null) return; |
| final StreamState ss = mState.states.get(row.stream); |
| if (ss == null) return; |
| row.ss = ss; |
| if (ss.level > 0) { |
| row.lastAudibleLevel = ss.level; |
| } |
| if (ss.level == row.requestedLevel) { |
| row.requestedLevel = -1; |
| } |
| final boolean isA11yStream = row.stream == STREAM_ACCESSIBILITY; |
| final boolean isRingStream = row.stream == AudioManager.STREAM_RING; |
| final boolean isSystemStream = row.stream == AudioManager.STREAM_SYSTEM; |
| final boolean isAlarmStream = row.stream == STREAM_ALARM; |
| final boolean isMusicStream = row.stream == AudioManager.STREAM_MUSIC; |
| final boolean isRingVibrate = isRingStream |
| && mState.ringerModeInternal == AudioManager.RINGER_MODE_VIBRATE; |
| final boolean isRingSilent = isRingStream |
| && mState.ringerModeInternal == AudioManager.RINGER_MODE_SILENT; |
| final boolean isZenPriorityOnly = mState.zenMode == Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS; |
| final boolean isZenAlarms = mState.zenMode == Global.ZEN_MODE_ALARMS; |
| final boolean isZenNone = mState.zenMode == Global.ZEN_MODE_NO_INTERRUPTIONS; |
| final boolean zenMuted = isZenAlarms ? (isRingStream || isSystemStream) |
| : isZenNone ? (isRingStream || isSystemStream || isAlarmStream || isMusicStream) |
| : isZenPriorityOnly ? ((isAlarmStream && mState.disallowAlarms) || |
| (isMusicStream && mState.disallowMedia) || |
| (isRingStream && mState.disallowRinger) || |
| (isSystemStream && mState.disallowSystem)) |
| : false; |
| |
| // update slider max |
| final int max = ss.levelMax * 100; |
| if (max != row.slider.getMax()) { |
| row.slider.setMax(max); |
| } |
| |
| // update header text |
| Util.setText(row.header, getStreamLabelH(ss)); |
| row.slider.setContentDescription(row.header.getText()); |
| mConfigurableTexts.add(row.header, ss.name); |
| |
| // update icon |
| final boolean iconEnabled = (mAutomute || ss.muteSupported) && !zenMuted; |
| row.icon.setEnabled(iconEnabled); |
| row.icon.setAlpha(iconEnabled ? 1 : 0.5f); |
| final int iconRes = |
| isRingVibrate ? R.drawable.ic_volume_ringer_vibrate |
| : isRingSilent || zenMuted ? row.iconMuteRes |
| : ss.routedToBluetooth ? |
| (ss.muted ? R.drawable.ic_volume_media_bt_mute |
| : R.drawable.ic_volume_media_bt) |
| : mAutomute && ss.level == 0 ? row.iconMuteRes |
| : (ss.muted ? row.iconMuteRes : row.iconRes); |
| row.icon.setImageResource(iconRes); |
| row.iconState = |
| iconRes == R.drawable.ic_volume_ringer_vibrate ? Events.ICON_STATE_VIBRATE |
| : (iconRes == R.drawable.ic_volume_media_bt_mute || iconRes == row.iconMuteRes) |
| ? Events.ICON_STATE_MUTE |
| : (iconRes == R.drawable.ic_volume_media_bt || iconRes == row.iconRes) |
| ? Events.ICON_STATE_UNMUTE |
| : Events.ICON_STATE_UNKNOWN; |
| if (iconEnabled) { |
| if (isRingStream) { |
| if (isRingVibrate) { |
| row.icon.setContentDescription(mContext.getString( |
| R.string.volume_stream_content_description_unmute, |
| getStreamLabelH(ss))); |
| } else { |
| if (mController.hasVibrator()) { |
| row.icon.setContentDescription(mContext.getString( |
| mShowA11yStream |
| ? R.string.volume_stream_content_description_vibrate_a11y |
| : R.string.volume_stream_content_description_vibrate, |
| getStreamLabelH(ss))); |
| } else { |
| row.icon.setContentDescription(mContext.getString( |
| mShowA11yStream |
| ? R.string.volume_stream_content_description_mute_a11y |
| : R.string.volume_stream_content_description_mute, |
| getStreamLabelH(ss))); |
| } |
| } |
| } else if (isA11yStream) { |
| row.icon.setContentDescription(getStreamLabelH(ss)); |
| } else { |
| if (ss.muted || mAutomute && ss.level == 0) { |
| row.icon.setContentDescription(mContext.getString( |
| R.string.volume_stream_content_description_unmute, |
| getStreamLabelH(ss))); |
| } else { |
| row.icon.setContentDescription(mContext.getString( |
| mShowA11yStream |
| ? R.string.volume_stream_content_description_mute_a11y |
| : R.string.volume_stream_content_description_mute, |
| getStreamLabelH(ss))); |
| } |
| } |
| } else { |
| row.icon.setContentDescription(getStreamLabelH(ss)); |
| } |
| |
| // ensure tracking is disabled if zenMuted |
| if (zenMuted) { |
| row.tracking = false; |
| } |
| enableVolumeRowViewsH(row, !zenMuted); |
| |
| // update slider |
| final boolean enableSlider = !zenMuted; |
| final int vlevel = row.ss.muted && (!isRingStream && !zenMuted) ? 0 |
| : row.ss.level; |
| updateVolumeRowSliderH(row, enableSlider, vlevel); |
| } |
| |
| private void updateVolumeRowSliderTintH(VolumeRow row, boolean isActive) { |
| if (isActive) { |
| row.slider.requestFocus(); |
| } |
| final ColorStateList tint = isActive && row.slider.isEnabled() ? mActiveSliderTint |
| : mInactiveSliderTint; |
| if (tint == row.cachedSliderTint) return; |
| row.cachedSliderTint = tint; |
| row.slider.setProgressTintList(tint); |
| row.slider.setThumbTintList(tint); |
| } |
| |
| private void updateVolumeRowSliderH(VolumeRow row, boolean enable, int vlevel) { |
| row.slider.setEnabled(enable); |
| updateVolumeRowSliderTintH(row, row.stream == mActiveStream); |
| if (row.tracking) { |
| return; // don't update if user is sliding |
| } |
| final int progress = row.slider.getProgress(); |
| final int level = getImpliedLevel(row.slider, progress); |
| final boolean rowVisible = row.view.getVisibility() == VISIBLE; |
| final boolean inGracePeriod = (SystemClock.uptimeMillis() - row.userAttempt) |
| < USER_ATTEMPT_GRACE_PERIOD; |
| mHandler.removeMessages(H.RECHECK, row); |
| if (mShowing && rowVisible && inGracePeriod) { |
| if (D.BUG) Log.d(TAG, "inGracePeriod"); |
| mHandler.sendMessageAtTime(mHandler.obtainMessage(H.RECHECK, row), |
| row.userAttempt + USER_ATTEMPT_GRACE_PERIOD); |
| return; // don't update if visible and in grace period |
| } |
| if (vlevel == level) { |
| if (mShowing && rowVisible) { |
| return; // don't clamp if visible |
| } |
| } |
| final int newProgress = vlevel * 100; |
| if (progress != newProgress) { |
| if (mShowing && rowVisible) { |
| // animate! |
| if (row.anim != null && row.anim.isRunning() |
| && row.animTargetProgress == newProgress) { |
| return; // already animating to the target progress |
| } |
| // start/update animation |
| if (row.anim == null) { |
| row.anim = ObjectAnimator.ofInt(row.slider, "progress", progress, newProgress); |
| row.anim.setInterpolator(new DecelerateInterpolator()); |
| } else { |
| row.anim.cancel(); |
| row.anim.setIntValues(progress, newProgress); |
| } |
| row.animTargetProgress = newProgress; |
| row.anim.setDuration(UPDATE_ANIMATION_DURATION); |
| row.anim.start(); |
| } else { |
| // update slider directly to clamped value |
| if (row.anim != null) { |
| row.anim.cancel(); |
| } |
| row.slider.setProgress(newProgress, true); |
| } |
| } |
| } |
| |
| private void recheckH(VolumeRow row) { |
| if (row == null) { |
| if (D.BUG) Log.d(TAG, "recheckH ALL"); |
| trimObsoleteH(); |
| for (VolumeRow r : mRows) { |
| updateVolumeRowH(r); |
| } |
| } else { |
| if (D.BUG) Log.d(TAG, "recheckH " + row.stream); |
| updateVolumeRowH(row); |
| } |
| } |
| |
| private void setStreamImportantH(int stream, boolean important) { |
| for (VolumeRow row : mRows) { |
| if (row.stream == stream) { |
| row.important = important; |
| return; |
| } |
| } |
| } |
| |
| private void showSafetyWarningH(int flags) { |
| if ((flags & (AudioManager.FLAG_SHOW_UI | AudioManager.FLAG_SHOW_UI_WARNINGS)) != 0 |
| || mShowing) { |
| synchronized (mSafetyWarningLock) { |
| if (mSafetyWarning != null) { |
| return; |
| } |
| mSafetyWarning = new SafetyWarningDialog(mContext, mController.getAudioManager()) { |
| @Override |
| protected void cleanUp() { |
| synchronized (mSafetyWarningLock) { |
| mSafetyWarning = null; |
| } |
| recheckH(null); |
| } |
| }; |
| mSafetyWarning.show(); |
| } |
| recheckH(null); |
| } |
| rescheduleTimeoutH(); |
| } |
| |
| private String getStreamLabelH(StreamState ss) { |
| if (ss == null) { |
| return ""; |
| } |
| if (ss.remoteLabel != null) { |
| return ss.remoteLabel; |
| } |
| try { |
| return mContext.getResources().getString(ss.name); |
| } catch (Resources.NotFoundException e) { |
| Slog.e(TAG, "Can't find translation for stream " + ss); |
| return ""; |
| } |
| } |
| |
| private Runnable mSinglePress = new Runnable() { |
| @Override |
| public void run() { |
| mRingerIcon.setPressed(true); |
| mRingerIcon.postOnAnimationDelayed(mSingleUnpress, 200); |
| } |
| }; |
| |
| private Runnable mSingleUnpress = new Runnable() { |
| @Override |
| public void run() { |
| mRingerIcon.setPressed(false); |
| } |
| }; |
| |
| private final VolumeDialogController.Callbacks mControllerCallbackH |
| = new VolumeDialogController.Callbacks() { |
| @Override |
| public void onShowRequested(int reason) { |
| showH(reason); |
| } |
| |
| @Override |
| public void onDismissRequested(int reason) { |
| dismissH(reason); |
| } |
| |
| @Override |
| public void onScreenOff() { |
| dismissH(Events.DISMISS_REASON_SCREEN_OFF); |
| } |
| |
| @Override |
| public void onStateChanged(State state) { |
| onStateChangedH(state); |
| } |
| |
| @Override |
| public void onLayoutDirectionChanged(int layoutDirection) { |
| mDialogView.setLayoutDirection(layoutDirection); |
| } |
| |
| @Override |
| public void onConfigurationChanged() { |
| mDialog.dismiss(); |
| initDialog(); |
| mConfigurableTexts.update(); |
| } |
| |
| @Override |
| public void onShowVibrateHint() { |
| if (mSilentMode) { |
| mController.setRingerMode(AudioManager.RINGER_MODE_SILENT, false); |
| } |
| } |
| |
| @Override |
| public void onShowSilentHint() { |
| if (mSilentMode) { |
| mController.setRingerMode(AudioManager.RINGER_MODE_NORMAL, false); |
| } |
| } |
| |
| @Override |
| public void onShowSafetyWarning(int flags) { |
| showSafetyWarningH(flags); |
| } |
| |
| @Override |
| public void onAccessibilityModeChanged(Boolean showA11yStream) { |
| mShowA11yStream = showA11yStream == null ? false : showA11yStream; |
| VolumeRow activeRow = getActiveRow(); |
| if (!mShowA11yStream && STREAM_ACCESSIBILITY == activeRow.stream) { |
| dismissH(Events.DISMISS_STREAM_GONE); |
| } else { |
| updateRowsH(activeRow); |
| } |
| |
| } |
| }; |
| |
| private final class H extends Handler { |
| private static final int SHOW = 1; |
| private static final int DISMISS = 2; |
| private static final int RECHECK = 3; |
| private static final int RECHECK_ALL = 4; |
| private static final int SET_STREAM_IMPORTANT = 5; |
| private static final int RESCHEDULE_TIMEOUT = 6; |
| private static final int STATE_CHANGED = 7; |
| |
| public H() { |
| super(Looper.getMainLooper()); |
| } |
| |
| @Override |
| public void handleMessage(Message msg) { |
| switch (msg.what) { |
| case SHOW: showH(msg.arg1); break; |
| case DISMISS: dismissH(msg.arg1); break; |
| case RECHECK: recheckH((VolumeRow) msg.obj); break; |
| case RECHECK_ALL: recheckH(null); break; |
| case SET_STREAM_IMPORTANT: setStreamImportantH(msg.arg1, msg.arg2 != 0); break; |
| case RESCHEDULE_TIMEOUT: rescheduleTimeoutH(); break; |
| case STATE_CHANGED: onStateChangedH(mState); break; |
| } |
| } |
| } |
| |
| private final class CustomDialog extends Dialog implements DialogInterface { |
| public CustomDialog(Context context) { |
| super(context, com.android.systemui.R.style.qs_theme); |
| } |
| |
| @Override |
| public boolean dispatchTouchEvent(MotionEvent ev) { |
| rescheduleTimeoutH(); |
| return super.dispatchTouchEvent(ev); |
| } |
| |
| @Override |
| protected void onStart() { |
| super.setCanceledOnTouchOutside(true); |
| super.onStart(); |
| } |
| |
| @Override |
| protected void onStop() { |
| super.onStop(); |
| mHandler.sendEmptyMessage(H.RECHECK_ALL); |
| } |
| |
| @Override |
| public boolean onTouchEvent(MotionEvent event) { |
| if (isShowing()) { |
| if (event.getAction() == MotionEvent.ACTION_OUTSIDE) { |
| dismissH(Events.DISMISS_REASON_TOUCH_OUTSIDE); |
| return true; |
| } |
| } |
| return false; |
| } |
| } |
| |
| private final class VolumeSeekBarChangeListener implements OnSeekBarChangeListener { |
| private final VolumeRow mRow; |
| |
| private VolumeSeekBarChangeListener(VolumeRow row) { |
| mRow = row; |
| } |
| |
| @Override |
| public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { |
| if (mRow.ss == null) return; |
| if (D.BUG) Log.d(TAG, AudioSystem.streamToString(mRow.stream) |
| + " onProgressChanged " + progress + " fromUser=" + fromUser); |
| if (!fromUser) return; |
| if (mRow.ss.levelMin > 0) { |
| final int minProgress = mRow.ss.levelMin * 100; |
| if (progress < minProgress) { |
| seekBar.setProgress(minProgress); |
| progress = minProgress; |
| } |
| } |
| final int userLevel = getImpliedLevel(seekBar, progress); |
| if (mRow.ss.level != userLevel || mRow.ss.muted && userLevel > 0) { |
| mRow.userAttempt = SystemClock.uptimeMillis(); |
| if (mRow.requestedLevel != userLevel) { |
| mController.setStreamVolume(mRow.stream, userLevel); |
| mRow.requestedLevel = userLevel; |
| Events.writeEvent(mContext, Events.EVENT_TOUCH_LEVEL_CHANGED, mRow.stream, |
| userLevel); |
| } |
| } |
| } |
| |
| @Override |
| public void onStartTrackingTouch(SeekBar seekBar) { |
| if (D.BUG) Log.d(TAG, "onStartTrackingTouch"+ " " + mRow.stream); |
| mController.setActiveStream(mRow.stream); |
| mRow.tracking = true; |
| } |
| |
| @Override |
| public void onStopTrackingTouch(SeekBar seekBar) { |
| if (D.BUG) Log.d(TAG, "onStopTrackingTouch"+ " " + mRow.stream); |
| mRow.tracking = false; |
| mRow.userAttempt = SystemClock.uptimeMillis(); |
| final int userLevel = getImpliedLevel(seekBar, seekBar.getProgress()); |
| Events.writeEvent(mContext, Events.EVENT_TOUCH_LEVEL_DONE, mRow.stream, userLevel); |
| if (mRow.ss.level != userLevel) { |
| mHandler.sendMessageDelayed(mHandler.obtainMessage(H.RECHECK, mRow), |
| USER_ATTEMPT_GRACE_PERIOD); |
| } |
| } |
| } |
| |
| private final class Accessibility extends AccessibilityDelegate { |
| private boolean mFeedbackEnabled; |
| |
| public void init() { |
| mDialogView.addOnAttachStateChangeListener(new OnAttachStateChangeListener() { |
| @Override |
| public void onViewDetachedFromWindow(View v) { |
| if (D.BUG) Log.d(TAG, "onViewDetachedFromWindow"); |
| } |
| |
| @Override |
| public void onViewAttachedToWindow(View v) { |
| if (D.BUG) Log.d(TAG, "onViewAttachedToWindow"); |
| updateFeedbackEnabled(); |
| } |
| }); |
| mDialogView.setAccessibilityDelegate(this); |
| mAccessibilityMgr.addAccessibilityStateChangeListener(mListener); |
| updateFeedbackEnabled(); |
| } |
| |
| public void destroy() { |
| mAccessibilityMgr.removeAccessibilityStateChangeListener(mListener); |
| } |
| |
| @Override |
| public boolean onRequestSendAccessibilityEvent(ViewGroup host, View child, |
| AccessibilityEvent event) { |
| rescheduleTimeoutH(); |
| return super.onRequestSendAccessibilityEvent(host, child, event); |
| } |
| |
| private void updateFeedbackEnabled() { |
| mFeedbackEnabled = computeFeedbackEnabled(); |
| } |
| |
| private boolean computeFeedbackEnabled() { |
| // are there any enabled non-generic a11y services? |
| final List<AccessibilityServiceInfo> services = |
| mAccessibilityMgr.getEnabledAccessibilityServiceList(FEEDBACK_ALL_MASK); |
| for (AccessibilityServiceInfo asi : services) { |
| if (asi.feedbackType != 0 && asi.feedbackType != FEEDBACK_GENERIC) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| private final AccessibilityStateChangeListener mListener = |
| enabled -> updateFeedbackEnabled(); |
| } |
| |
| private static class VolumeRow { |
| private View view; |
| private TextView header; |
| private ImageButton icon; |
| private SeekBar slider; |
| private int stream; |
| private StreamState ss; |
| private long userAttempt; // last user-driven slider change |
| private boolean tracking; // tracking slider touch |
| private int requestedLevel = -1; // pending user-requested level via progress changed |
| private int iconRes; |
| private int iconMuteRes; |
| private boolean important; |
| private boolean defaultStream; |
| private ColorStateList cachedSliderTint; |
| private int iconState; // from Events |
| private ObjectAnimator anim; // slider progress animation for non-touch-related updates |
| private int animTargetProgress; |
| private int lastAudibleLevel = 1; |
| private ImageView dndIcon; |
| } |
| } |
