/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* 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
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.development;
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import android.content.Context;
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import android.os.Build;
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import android.os.UserManager;
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import android.provider.Settings;
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import androidx.preference.Preference;
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import androidx.preference.SwitchPreference;
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import com.android.settings.core.PreferenceControllerMixin;
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import com.android.settingslib.development.DeveloperOptionsPreferenceController;
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public class AutomaticSystemServerHeapDumpPreferenceController extends
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DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
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PreferenceControllerMixin {
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private static final String KEY_AUTOMATIC_SYSTEM_SERVER_HEAP_DUMPS =
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"automatic_system_server_heap_dumps";
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private static final int SETTING_VALUE_OFF = 0;
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private static final int SETTING_VALUE_ON = 1;
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private final UserManager mUserManager;
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private final boolean mIsConfigEnabled;
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public AutomaticSystemServerHeapDumpPreferenceController(Context context) {
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super(context);
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mIsConfigEnabled = context.getResources().getBoolean(
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com.android.internal.R.bool.config_debugEnableAutomaticSystemServerHeapDumps);
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mUserManager = context.getSystemService(UserManager.class);
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}
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@Override
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public boolean isAvailable() {
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return Build.IS_DEBUGGABLE && mIsConfigEnabled
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&& !mUserManager.hasUserRestriction(UserManager.DISALLOW_DEBUGGING_FEATURES);
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}
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@Override
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public String getPreferenceKey() {
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return KEY_AUTOMATIC_SYSTEM_SERVER_HEAP_DUMPS;
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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 isEnabled = (Boolean) newValue;
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Settings.Secure.putInt(mContext.getContentResolver(),
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Settings.Global.ENABLE_AUTOMATIC_SYSTEM_SERVER_HEAP_DUMPS,
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isEnabled ? SETTING_VALUE_ON : SETTING_VALUE_OFF);
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return true;
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}
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@Override
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public void updateState(Preference preference) {
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final int mode = Settings.Secure.getInt(mContext.getContentResolver(),
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Settings.Global.ENABLE_AUTOMATIC_SYSTEM_SERVER_HEAP_DUMPS, SETTING_VALUE_ON);
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((SwitchPreference) mPreference).setChecked(mode != SETTING_VALUE_OFF);
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}
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@Override
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protected void onDeveloperOptionsSwitchDisabled() {
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super.onDeveloperOptionsSwitchDisabled();
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Settings.Secure.putInt(mContext.getContentResolver(),
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Settings.Global.ENABLE_AUTOMATIC_SYSTEM_SERVER_HEAP_DUMPS, SETTING_VALUE_OFF);
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((SwitchPreference) mPreference).setChecked(false);
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}
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}
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