78 lines
2.7 KiB
Java
78 lines
2.7 KiB
Java
/*
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* Copyright (C) 2017 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.content.SharedPreferences;
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import android.provider.Settings;
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import com.android.settingslib.core.lifecycle.Lifecycle;
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import com.android.settingslib.core.lifecycle.LifecycleObserver;
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import com.android.settingslib.core.lifecycle.events.OnResume;
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public class DevelopmentSettingsEnabler implements LifecycleObserver, OnResume {
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private final Context mContext;
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private final SharedPreferences mDevelopmentPreferences;
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private boolean mLastEnabledState;
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public DevelopmentSettingsEnabler(Context context, Lifecycle lifecycle) {
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mContext = context;
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mDevelopmentPreferences = context.getSharedPreferences(DevelopmentSettings.PREF_FILE,
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Context.MODE_PRIVATE);
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updateEnabledState();
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if (lifecycle != null) {
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lifecycle.addObserver(this);
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}
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}
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@Override
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public void onResume() {
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updateEnabledState();
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}
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public static boolean enableDevelopmentSettings(Context context, SharedPreferences prefs) {
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prefs.edit()
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.putBoolean(DevelopmentSettings.PREF_SHOW, true)
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.commit();
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return Settings.Global.putInt(context.getContentResolver(),
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Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 1);
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}
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private void updateEnabledState() {
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mLastEnabledState = Settings.Global.getInt(mContext.getContentResolver(),
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Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 0) != 0;
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}
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public boolean getLastEnabledState() {
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return mLastEnabledState;
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}
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public void enableDevelopmentSettings() {
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mLastEnabledState = enableDevelopmentSettings(mContext, mDevelopmentPreferences);
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}
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public void disableDevelopmentSettings() {
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mDevelopmentPreferences.edit()
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.putBoolean(DevelopmentSettings.PREF_SHOW, false)
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.commit();
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Settings.Global.putInt(mContext.getContentResolver(),
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Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 0);
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mLastEnabledState = false;
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}
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}
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