efb8d625a2
Bug: 34774945 Test: make RunSettingsRoboTests Change-Id: Ie5e113a6df85bab5be50c947bd7b91cfacdccb7f
114 lines
4.0 KiB
Java
114 lines
4.0 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.deviceinfo;
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import android.content.Context;
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import android.content.Intent;
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import android.os.Build;
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import android.os.SystemClock;
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import android.os.UserHandle;
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import android.os.UserManager;
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import android.support.v7.preference.Preference;
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import android.support.v7.preference.PreferenceScreen;
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import android.text.TextUtils;
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import android.util.Log;
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import com.android.settings.core.PreferenceController;
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import com.android.settings.core.lifecycle.Lifecycle;
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import com.android.settings.core.lifecycle.LifecycleObserver;
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import com.android.settings.core.lifecycle.events.OnResume;
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import com.android.settingslib.RestrictedLockUtils;
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public class FirmwareVersionPreferenceController extends PreferenceController
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implements LifecycleObserver, OnResume {
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private static final String TAG = "FirmwareVersionPref";
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private static final String KEY_FIRMWARE_VERSION = "firmware_version";
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private final UserManager mUserManager;
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private RestrictedLockUtils.EnforcedAdmin mFunDisallowedAdmin;
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private boolean mFunDisallowedBySystem;
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private long[] mHits = new long[3];
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public FirmwareVersionPreferenceController(Context context, Lifecycle lifecycle) {
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super(context);
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mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
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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 boolean isAvailable() {
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return true;
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}
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@Override
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public void displayPreference(PreferenceScreen screen) {
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super.displayPreference(screen);
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final Preference pref = screen.findPreference(KEY_FIRMWARE_VERSION);
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if (pref != null) {
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pref.setSummary(Build.VERSION.RELEASE);
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}
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}
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@Override
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public String getPreferenceKey() {
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return KEY_FIRMWARE_VERSION;
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}
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@Override
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public void onResume() {
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mFunDisallowedAdmin = RestrictedLockUtils.checkIfRestrictionEnforced(
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mContext, UserManager.DISALLOW_FUN, UserHandle.myUserId());
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mFunDisallowedBySystem = RestrictedLockUtils.hasBaseUserRestriction(
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mContext, UserManager.DISALLOW_FUN, UserHandle.myUserId());
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}
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@Override
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public boolean handlePreferenceTreeClick(Preference preference) {
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if (!TextUtils.equals(preference.getKey(), KEY_FIRMWARE_VERSION)) {
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return false;
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}
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System.arraycopy(mHits, 1, mHits, 0, mHits.length - 1);
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mHits[mHits.length - 1] = SystemClock.uptimeMillis();
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if (mHits[0] >= (SystemClock.uptimeMillis() - 500)) {
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if (mUserManager.hasUserRestriction(UserManager.DISALLOW_FUN)) {
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if (mFunDisallowedAdmin != null && !mFunDisallowedBySystem) {
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RestrictedLockUtils.sendShowAdminSupportDetailsIntent(mContext,
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mFunDisallowedAdmin);
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}
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Log.d(TAG, "Sorry, no fun for you!");
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return false;
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}
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final Intent intent = new Intent(Intent.ACTION_MAIN)
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.setClassName(
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"android", com.android.internal.app.PlatLogoActivity.class.getName());
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try {
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mContext.startActivity(intent);
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return true;
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} catch (Exception e) {
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Log.e(TAG, "Unable to start activity " + intent.toString());
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}
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}
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return false;
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}
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}
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