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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.settings.gestures;
import static android.provider.Settings.Secure.ASSIST_GESTURE_ENABLED;
import static android.provider.Settings.Secure.ASSIST_GESTURE_SILENCE_ALERTS_ENABLED;
import android.content.Context;
import android.content.Intent;
import android.provider.Settings;
import androidx.preference.Preference;
import androidx.preference.PreferenceScreen;
import com.android.internal.annotations.VisibleForTesting;
import com.android.settings.R;
import com.android.settings.overlay.FeatureFactory;
import com.android.settings.search.DatabaseIndexingUtils;
import com.android.settings.search.InlineSwitchPayload;
import com.android.settings.search.ResultPayload;
public class AssistGestureSettingsPreferenceController extends GesturePreferenceController {
private static final String PREF_KEY_VIDEO = "gesture_assist_video";
private static final String SECURE_KEY_ASSIST = ASSIST_GESTURE_ENABLED;
private static final String SECURE_KEY_SILENCE = ASSIST_GESTURE_SILENCE_ALERTS_ENABLED;
private static final int ON = 1;
private static final int OFF = 0;
private final String mAssistGesturePrefKey;
private final AssistGestureFeatureProvider mFeatureProvider;
private boolean mWasAvailable;
private PreferenceScreen mScreen;
private Preference mPreference;
@VisibleForTesting
boolean mAssistOnly;
public AssistGestureSettingsPreferenceController(Context context,
String key) {
super(context, key);
mFeatureProvider = FeatureFactory.getFactory(context).getAssistGestureFeatureProvider();
mWasAvailable = isAvailable();
mAssistGesturePrefKey = key;
}
@Override
public int getAvailabilityStatus() {
final boolean isAvailable = mAssistOnly ? mFeatureProvider.isSupported(mContext)
: mFeatureProvider.isSensorAvailable(mContext);
return isAvailable ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
}
@Override
public void displayPreference(PreferenceScreen screen) {
mScreen = screen;
mPreference = screen.findPreference(getPreferenceKey());
super.displayPreference(screen);
}
@Override
public void onResume() {
if (mWasAvailable != isAvailable()) {
// Only update the preference visibility if the availability has changed -- otherwise
// the preference may be incorrectly added to screens with collapsed sections.
updatePreference();
mWasAvailable = isAvailable();
}
}
public AssistGestureSettingsPreferenceController setAssistOnly(boolean assistOnly) {
mAssistOnly = assistOnly;
return this;
}
private void updatePreference() {
if (mPreference == null) {
return;
}
if (isAvailable()) {
if (mScreen.findPreference(getPreferenceKey()) == null) {
mScreen.addPreference(mPreference);
}
} else {
mScreen.removePreference(mPreference);
}
}
private boolean isAssistGestureEnabled() {
return Settings.Secure.getInt(mContext.getContentResolver(),
SECURE_KEY_ASSIST, ON) != 0;
}
private boolean isSilenceGestureEnabled() {
return Settings.Secure.getInt(mContext.getContentResolver(),
SECURE_KEY_SILENCE, ON) != 0;
}
@Override
public boolean setChecked(boolean isChecked) {
return Settings.Secure.putInt(mContext.getContentResolver(), SECURE_KEY_ASSIST,
isChecked ? ON : OFF);
}
@Override
protected String getVideoPrefKey() {
return PREF_KEY_VIDEO;
}
@Override
public CharSequence getSummary() {
boolean isEnabled = isAssistGestureEnabled() && mFeatureProvider.isSupported(mContext);
if (!mAssistOnly) {
isEnabled = isEnabled || isSilenceGestureEnabled();
}
return mContext.getText(
isEnabled ? R.string.gesture_setting_on : R.string.gesture_setting_off);
}
@Override
public boolean isChecked() {
return Settings.Secure.getInt(mContext.getContentResolver(), SECURE_KEY_ASSIST, OFF) == ON;
}
@Override
//TODO (b/69808376): Remove result payload
public ResultPayload getResultPayload() {
final Intent intent = DatabaseIndexingUtils.buildSearchResultPageIntent(mContext,
AssistGestureSettings.class.getName(), mAssistGesturePrefKey,
mContext.getString(R.string.display_settings));
return new InlineSwitchPayload(SECURE_KEY_ASSIST, ResultPayload.SettingsSource.SECURE,
ON /* onValue */, intent, isAvailable(), ON /* defaultValue */);
}
}
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