9b6f181340
Bug: 33429853 Test: RunSettingsRoboTests Change-Id: I5633953e3d7b07f9006e541b96a24a2a769e2686
89 lines
3.6 KiB
Java
89 lines
3.6 KiB
Java
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software distributed under the
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* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*/
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package com.android.settings.display;
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import android.content.Context;
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import android.content.res.Configuration;
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import android.support.v7.preference.DropDownPreference;
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import android.support.v7.preference.Preference;
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import com.android.internal.logging.nano.MetricsProto;
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import com.android.internal.view.RotationPolicy;
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import com.android.settings.R;
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import com.android.settings.core.PreferenceController;
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import com.android.settings.core.instrumentation.MetricsFeatureProvider;
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import com.android.settings.overlay.FeatureFactory;
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public class AutoRotatePreferenceController extends PreferenceController implements
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Preference.OnPreferenceChangeListener {
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private static final String KEY_AUTO_ROTATE = "auto_rotate";
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private final MetricsFeatureProvider mMetricsFeatureProvider;
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public AutoRotatePreferenceController(Context context) {
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super(context);
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mMetricsFeatureProvider = FeatureFactory.getFactory(context).getMetricsFeatureProvider();
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}
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@Override
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public String getPreferenceKey() {
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return KEY_AUTO_ROTATE;
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}
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@Override
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public void updateState(Preference preference) {
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final DropDownPreference rotatePreference = (DropDownPreference) preference;
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final int rotateLockedResourceId;
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// The following block sets the string used when rotation is locked.
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// If the device locks specifically to portrait or landscape (rather than current
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// rotation), then we use a different string to include this information.
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if (allowAllRotations()) {
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rotateLockedResourceId = R.string.display_auto_rotate_stay_in_current;
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} else {
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if (RotationPolicy.getRotationLockOrientation(mContext)
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== Configuration.ORIENTATION_PORTRAIT) {
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rotateLockedResourceId = R.string.display_auto_rotate_stay_in_portrait;
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} else {
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rotateLockedResourceId = R.string.display_auto_rotate_stay_in_landscape;
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}
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}
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rotatePreference.setEntries(new CharSequence[]{
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mContext.getString(R.string.display_auto_rotate_rotate),
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mContext.getString(rotateLockedResourceId),
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});
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rotatePreference.setEntryValues(new CharSequence[]{"0", "1"});
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rotatePreference.setValueIndex(RotationPolicy.isRotationLocked(mContext) ?
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1 : 0);
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}
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@Override
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public boolean isAvailable() {
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return RotationPolicy.isRotationLockToggleVisible(mContext);
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}
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private boolean allowAllRotations() {
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return mContext.getResources().getBoolean(
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com.android.internal.R.bool.config_allowAllRotations);
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}
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@Override
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public boolean onPreferenceChange(Preference preference, Object newValue) {
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final boolean locked = Integer.parseInt((String) newValue) != 0;
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mMetricsFeatureProvider.action(mContext, MetricsProto.MetricsEvent.ACTION_ROTATION_LOCK,
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locked);
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RotationPolicy.setRotationLock(mContext, locked);
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return true;
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}
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}
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