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/*
* Copyright (C) 2017 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.plugins;
import android.annotation.IntegerRes;
import android.content.ComponentName;
import android.media.AudioManager;
import android.media.AudioSystem;
import android.os.Handler;
import android.os.VibrationEffect;
import android.util.SparseArray;
import com.android.systemui.plugins.VolumeDialogController.Callbacks;
import com.android.systemui.plugins.VolumeDialogController.State;
import com.android.systemui.plugins.VolumeDialogController.StreamState;
import com.android.systemui.plugins.annotations.DependsOn;
import com.android.systemui.plugins.annotations.ProvidesInterface;
/**
* Manages the VolumeDialog.
*
* Accessible through {@link PluginDependency}
*/
@ProvidesInterface(version = VolumeDialogController.VERSION)
@DependsOn(target = StreamState.class)
@DependsOn(target = State.class)
@DependsOn(target = Callbacks.class)
public interface VolumeDialogController {
int VERSION = 1;
void setActiveStream(int stream);
void setStreamVolume(int stream, int userLevel);
void setRingerMode(int ringerModeNormal, boolean external);
boolean hasVibrator();
void vibrate(VibrationEffect effect);
void scheduleTouchFeedback();
AudioManager getAudioManager();
void notifyVisible(boolean visible);
void addCallback(Callbacks callbacks, Handler handler);
void removeCallback(Callbacks callbacks);
void userActivity();
void getState();
boolean areCaptionsEnabled();
void setCaptionsEnabled(boolean isEnabled);
boolean isCaptionStreamOptedOut();
void getCaptionsComponentState(boolean fromTooltip);
@ProvidesInterface(version = StreamState.VERSION)
public static final class StreamState {
public static final int VERSION = 1;
public boolean dynamic;
public int level;
public int levelMin;
public int levelMax;
public boolean muted;
public boolean muteSupported;
public @IntegerRes int name;
public String remoteLabel;
public boolean routedToBluetooth;
public StreamState copy() {
final StreamState rt = new StreamState();
rt.dynamic = dynamic;
rt.level = level;
rt.levelMin = levelMin;
rt.levelMax = levelMax;
rt.muted = muted;
rt.muteSupported = muteSupported;
rt.name = name;
rt.remoteLabel = remoteLabel;
rt.routedToBluetooth = routedToBluetooth;
return rt;
}
}
@ProvidesInterface(version = State.VERSION)
public static final class State {
public static final int VERSION = 1;
public static int NO_ACTIVE_STREAM = -1;
public final SparseArray<StreamState> states = new SparseArray<>();
public int ringerModeInternal;
public int ringerModeExternal;
public int zenMode;
public ComponentName effectsSuppressor;
public String effectsSuppressorName;
public int activeStream = NO_ACTIVE_STREAM;
public boolean disallowAlarms;
public boolean disallowMedia;
public boolean disallowSystem;
public boolean disallowRinger;
public State copy() {
final State rt = new State();
for (int i = 0; i < states.size(); i++) {
rt.states.put(states.keyAt(i), states.valueAt(i).copy());
}
rt.ringerModeExternal = ringerModeExternal;
rt.ringerModeInternal = ringerModeInternal;
rt.zenMode = zenMode;
if (effectsSuppressor != null) {
rt.effectsSuppressor = effectsSuppressor.clone();
}
rt.effectsSuppressorName = effectsSuppressorName;
rt.activeStream = activeStream;
rt.disallowAlarms = disallowAlarms;
rt.disallowMedia = disallowMedia;
rt.disallowSystem = disallowSystem;
rt.disallowRinger = disallowRinger;
return rt;
}
@Override
public String toString() {
return toString(0);
}
public String toString(int indent) {
final StringBuilder sb = new StringBuilder("{");
if (indent > 0) sep(sb, indent);
for (int i = 0; i < states.size(); i++) {
if (i > 0) {
sep(sb, indent);
}
final int stream = states.keyAt(i);
final StreamState ss = states.valueAt(i);
sb.append(AudioSystem.streamToString(stream)).append(":").append(ss.level)
.append('[').append(ss.levelMin).append("..").append(ss.levelMax)
.append(']');
if (ss.muted) sb.append(" [MUTED]");
if (ss.dynamic) sb.append(" [DYNAMIC]");
}
sep(sb, indent); sb.append("ringerModeExternal:").append(ringerModeExternal);
sep(sb, indent); sb.append("ringerModeInternal:").append(ringerModeInternal);
sep(sb, indent); sb.append("zenMode:").append(zenMode);
sep(sb, indent); sb.append("effectsSuppressor:").append(effectsSuppressor);
sep(sb, indent); sb.append("effectsSuppressorName:").append(effectsSuppressorName);
sep(sb, indent); sb.append("activeStream:").append(activeStream);
sep(sb, indent); sb.append("disallowAlarms:").append(disallowAlarms);
sep(sb, indent); sb.append("disallowMedia:").append(disallowMedia);
sep(sb, indent); sb.append("disallowSystem:").append(disallowSystem);
sep(sb, indent); sb.append("disallowRinger:").append(disallowRinger);
if (indent > 0) sep(sb, indent);
return sb.append('}').toString();
}
private static void sep(StringBuilder sb, int indent) {
if (indent > 0) {
sb.append('\n');
for (int i = 0; i < indent; i++) {
sb.append(' ');
}
} else {
sb.append(',');
}
}
}
@ProvidesInterface(version = Callbacks.VERSION)
public interface Callbacks {
int VERSION = 1;
void onShowRequested(int reason);
void onDismissRequested(int reason);
void onStateChanged(State state);
void onLayoutDirectionChanged(int layoutDirection);
void onConfigurationChanged();
void onShowVibrateHint();
void onShowSilentHint();
void onScreenOff();
void onShowSafetyWarning(int flags);
void onAccessibilityModeChanged(Boolean showA11yStream);
void onCaptionComponentStateChanged(Boolean isComponentEnabled, Boolean fromTooltip);
}
}
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