| /* |
| * Copyright (C) 2018 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.ObjectAnimator; |
| import android.annotation.SuppressLint; |
| import android.app.Dialog; |
| import android.app.KeyguardManager; |
| import android.content.Context; |
| import android.content.DialogInterface; |
| import android.content.res.ColorStateList; |
| import android.content.res.Resources; |
| import android.graphics.Color; |
| import android.graphics.PixelFormat; |
| import android.graphics.drawable.ColorDrawable; |
| import android.media.AudioManager; |
| import android.media.AudioSystem; |
| import android.os.Debug; |
| import android.os.Handler; |
| import android.os.Looper; |
| import android.os.Message; |
| import android.os.SystemClock; |
| import android.provider.Settings.Global; |
| 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.ViewGroup; |
| import android.view.Window; |
| import android.view.WindowManager; |
| import android.view.animation.DecelerateInterpolator; |
| import android.widget.ImageButton; |
| import android.widget.SeekBar; |
| import android.widget.SeekBar.OnSeekBarChangeListener; |
| |
| import java.io.PrintWriter; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import com.android.settingslib.Utils; |
| import com.android.systemui.Dependency; |
| import com.android.systemui.R; |
| 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; |
| |
| /** |
| * Car version 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 CarVolumeDialogImpl implements VolumeDialog { |
| private static final String TAG = Util.logTag(CarVolumeDialogImpl.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 Window mWindow; |
| private CustomDialog mDialog; |
| private ViewGroup mDialogView; |
| private ViewGroup mDialogRowsView; |
| private final List<VolumeRow> mRows = new ArrayList<>(); |
| private ConfigurableTexts mConfigurableTexts; |
| private final SparseBooleanArray mDynamic = new SparseBooleanArray(); |
| private final KeyguardManager mKeyguard; |
| private final Object mSafetyWarningLock = new Object(); |
| private final ColorStateList mActiveSliderTint; |
| private final ColorStateList mInactiveSliderTint; |
| |
| private boolean mShowing; |
| |
| 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; |
| private boolean mExpanded = false; |
| private View mExpandBtn; |
| |
| public CarVolumeDialogImpl(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); |
| mActiveSliderTint = ColorStateList.valueOf(Utils.getColorAccent(mContext)); |
| mInactiveSliderTint = loadColorStateList(R.color.volume_slider_inactive); |
| } |
| |
| public void init(int windowType, Callback callback) { |
| initDialog(); |
| |
| mController.addCallback(mControllerCallbackH, mHandler); |
| mController.getState(); |
| } |
| |
| @Override |
| public void 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.TOP | Gravity.CENTER_HORIZONTAL; |
| lp.windowAnimations = -1; |
| mWindow.setAttributes(lp); |
| mWindow.setLayout(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT); |
| |
| mDialog.setCanceledOnTouchOutside(true); |
| mDialog.setContentView(R.layout.car_volume_dialog); |
| mDialog.setOnShowListener(dialog -> { |
| mDialogView.setTranslationY(-mDialogView.getHeight()); |
| mDialogView.setAlpha(0); |
| mDialogView.animate() |
| .alpha(1) |
| .translationY(0) |
| .setDuration(300) |
| .setInterpolator(new SystemUIInterpolators.LogDecelerateInterpolator()) |
| .start(); |
| }); |
| mExpandBtn = mDialog.findViewById(R.id.expand); |
| mExpandBtn.setOnClickListener(v -> { |
| mExpanded = !mExpanded; |
| updateRowsH(getActiveRow()); |
| }); |
| 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.car_volume_dialog_rows); |
| |
| if (mRows.isEmpty()) { |
| addRow(AudioManager.STREAM_MUSIC, |
| R.drawable.ic_volume_media, R.drawable.ic_volume_media_mute, true, true); |
| addRow(AudioManager.STREAM_RING, |
| R.drawable.ic_volume_ringer, R.drawable.ic_volume_ringer_mute, true, false); |
| addRow(AudioManager.STREAM_ALARM, |
| R.drawable.ic_volume_alarm, R.drawable.ic_volume_alarm_mute, true, false); |
| } else { |
| addExistingRows(); |
| } |
| |
| updateRowsH(getActiveRow()); |
| } |
| |
| private ColorStateList loadColorStateList(int colorResId) { |
| return ColorStateList.valueOf(mContext.getColor(colorResId)); |
| } |
| |
| 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; |
| } |
| } |
| 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); |
| } |
| |
| 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.car_volume_dialog_row, null); |
| row.view.setId(row.stream); |
| row.view.setTag(row); |
| 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); |
| } |
| |
| 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; |
| |
| 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 (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.setTranslationY(0); |
| mDialogView.setAlpha(1); |
| mDialogView.animate() |
| .alpha(0) |
| .translationY(-mDialogView.getHeight()) |
| .setDuration(250) |
| .setInterpolator(new SystemUIInterpolators.LogAccelerateInterpolator()) |
| .withEndAction(() -> mHandler.postDelayed(() -> { |
| if (D.BUG) Log.d(TAG, "mDialog.dismiss()"); |
| mDialog.dismiss(); |
| }, 50)) |
| .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) { |
| if (mExpanded) { |
| return true; |
| } |
| return row.defaultStream; |
| } |
| |
| 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); |
| Util.setVisOrGone(row.view, shouldBeVisible); |
| if (row.view.isShown()) { |
| updateVolumeRowSliderTintH(row, isActive); |
| } |
| } |
| } |
| |
| 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; |
| updateRowsH(getActiveRow()); |
| rescheduleTimeoutH(); |
| } |
| for (VolumeRow row : mRows) { |
| updateVolumeRowH(row); |
| } |
| |
| } |
| |
| 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 isRingStream = row.stream == AudioManager.STREAM_RING; |
| final boolean isSystemStream = row.stream == AudioManager.STREAM_SYSTEM; |
| final boolean isAlarmStream = row.stream == AudioManager.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 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( |
| R.string.volume_stream_content_description_vibrate, |
| getStreamLabelH(ss))); |
| } else { |
| row.icon.setContentDescription(mContext.getString( |
| R.string.volume_stream_content_description_mute, |
| 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( |
| 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; |
| } |
| |
| // update slider |
| final boolean enableSlider = !zenMuted; |
| final int vlevel = row.ss.muted && (!isRingStream && !zenMuted) ? 0 |
| : row.ss.level; |
| updateVolumeRowSliderH(row, enableSlider, vlevel); |
| } |
| |
| private String getStreamLabelH(StreamState ss) { |
| 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 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() == View.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 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) { |
| } |
| }; |
| |
| 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 static class VolumeRow { |
| private View view; |
| 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; |
| } |
| } |
