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/*
* Copyright (C) 2014 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.qs.tiles;
import android.content.Context;
import android.content.Intent;
import android.content.res.Configuration;
import android.provider.Settings;
import android.service.quicksettings.Tile;
import android.widget.Switch;
import com.android.internal.logging.MetricsLogger;
import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
import com.android.systemui.Dependency;
import com.android.systemui.R;
import com.android.systemui.qs.QSHost;
import com.android.systemui.plugins.qs.QSTile.BooleanState;
import com.android.systemui.qs.tileimpl.QSTileImpl;
import com.android.systemui.statusbar.policy.RotationLockController;
import com.android.systemui.statusbar.policy.RotationLockController.RotationLockControllerCallback;
/** Quick settings tile: Rotation **/
public class RotationLockTile extends QSTileImpl<BooleanState> {
private final AnimationIcon mPortraitToAuto
= new AnimationIcon(R.drawable.ic_portrait_to_auto_rotate_animation,
R.drawable.ic_portrait_from_auto_rotate);
private final AnimationIcon mAutoToPortrait
= new AnimationIcon(R.drawable.ic_portrait_from_auto_rotate_animation,
R.drawable.ic_portrait_to_auto_rotate);
private final AnimationIcon mLandscapeToAuto
= new AnimationIcon(R.drawable.ic_landscape_to_auto_rotate_animation,
R.drawable.ic_landscape_from_auto_rotate);
private final AnimationIcon mAutoToLandscape
= new AnimationIcon(R.drawable.ic_landscape_from_auto_rotate_animation,
R.drawable.ic_landscape_to_auto_rotate);
private final RotationLockController mController;
public RotationLockTile(QSHost host) {
super(host);
mController = Dependency.get(RotationLockController.class);
}
@Override
public BooleanState newTileState() {
return new BooleanState();
}
public void handleSetListening(boolean listening) {
if (mController == null) return;
if (listening) {
mController.addCallback(mCallback);
} else {
mController.removeCallback(mCallback);
}
}
@Override
public Intent getLongClickIntent() {
return new Intent(Settings.ACTION_DISPLAY_SETTINGS);
}
@Override
protected void handleClick() {
if (mController == null) return;
final boolean newState = !mState.value;
mController.setRotationLocked(!newState);
refreshState(newState);
}
@Override
public CharSequence getTileLabel() {
return getState().label;
}
@Override
protected void handleUpdateState(BooleanState state, Object arg) {
if (mController == null) return;
final boolean rotationLocked = mController.isRotationLocked();
// TODO: Handle accessibility rotation lock and whatnot.
state.value = !rotationLocked;
final boolean portrait = isCurrentOrientationLockPortrait(mController, mContext);
if (rotationLocked) {
final int label = portrait ? R.string.quick_settings_rotation_locked_portrait_label
: R.string.quick_settings_rotation_locked_landscape_label;
state.label = mContext.getString(label);
state.icon = portrait ? mAutoToPortrait : mAutoToLandscape;
} else {
state.label = mContext.getString(R.string.quick_settings_rotation_unlocked_label);
state.icon = portrait ? mPortraitToAuto : mLandscapeToAuto;
}
state.contentDescription = getAccessibilityString(rotationLocked);
state.expandedAccessibilityClassName = Switch.class.getName();
state.state = state.value ? Tile.STATE_ACTIVE : Tile.STATE_INACTIVE;
}
public static boolean isCurrentOrientationLockPortrait(RotationLockController controller,
Context context) {
int lockOrientation = controller.getRotationLockOrientation();
if (lockOrientation == Configuration.ORIENTATION_UNDEFINED) {
// Freely rotating device; use current rotation
return context.getResources().getConfiguration().orientation
!= Configuration.ORIENTATION_LANDSCAPE;
} else {
return lockOrientation != Configuration.ORIENTATION_LANDSCAPE;
}
}
@Override
public int getMetricsCategory() {
return MetricsEvent.QS_ROTATIONLOCK;
}
/**
* Get the correct accessibility string based on the state
*
* @param locked Whether or not rotation is locked.
*/
private String getAccessibilityString(boolean locked) {
if (locked) {
return mContext.getString(R.string.accessibility_quick_settings_rotation_value,
isCurrentOrientationLockPortrait(mController, mContext)
? mContext.getString(
R.string.quick_settings_rotation_locked_portrait_label)
: mContext.getString(
R.string.quick_settings_rotation_locked_landscape_label))
+ "," + mContext.getString(R.string.accessibility_quick_settings_rotation);
} else {
return mContext.getString(R.string.accessibility_quick_settings_rotation);
}
}
@Override
protected String composeChangeAnnouncement() {
return getAccessibilityString(mState.value);
}
private final RotationLockControllerCallback mCallback = new RotationLockControllerCallback() {
@Override
public void onRotationLockStateChanged(boolean rotationLocked, boolean affordanceVisible) {
refreshState(rotationLocked);
}
};
}
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