blob: a36d3ce467f6d7f4cc6bfe56f58cf32f7b100759 [file] [log] [blame]
/*
* Copyright (C) 2019 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.privacy;
import android.accessibilityservice.AccessibilityServiceInfo;
import android.content.Context;
import android.view.accessibility.AccessibilityManager;
import androidx.annotation.NonNull;
import androidx.preference.Preference;
import com.android.settings.R;
import com.android.settings.core.BasePreferenceController;
import java.util.List;
public class AccessibilityUsagePreferenceController extends BasePreferenceController {
private final AccessibilityManager mAccessibilityManager;
@NonNull
private List<AccessibilityServiceInfo> mEnabledServiceInfos;
public AccessibilityUsagePreferenceController(Context context, String preferenceKey) {
super(context, preferenceKey);
mAccessibilityManager = mContext.getSystemService(AccessibilityManager.class);
mEnabledServiceInfos = mAccessibilityManager.getEnabledAccessibilityServiceList(
AccessibilityServiceInfo.FEEDBACK_ALL_MASK);
}
@Override
public void updateState(Preference preference) {
super.updateState(preference);
mEnabledServiceInfos = mAccessibilityManager.getEnabledAccessibilityServiceList(
AccessibilityServiceInfo.FEEDBACK_ALL_MASK);
if (mEnabledServiceInfos.isEmpty()) {
preference.setVisible(false);
}
}
@Override
public int getAvailabilityStatus() {
return mEnabledServiceInfos.isEmpty() ? UNSUPPORTED_ON_DEVICE : AVAILABLE;
}
@Override
public CharSequence getSummary() {
return mContext.getResources().getQuantityString(R.plurals.accessibility_usage_summary,
mEnabledServiceInfos.size(), mEnabledServiceInfos.size());
}
}