| /* |
| * Copyright (C) 2015 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.fuelgauge; |
| |
| import android.Manifest; |
| import android.content.DialogInterface; |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.PackageManager; |
| import android.net.Uri; |
| import android.os.Bundle; |
| import android.os.PowerManager; |
| import android.os.PowerWhitelistManager; |
| import android.util.Log; |
| |
| import com.android.internal.app.AlertActivity; |
| import com.android.internal.app.AlertController; |
| import com.android.settings.R; |
| |
| public class RequestIgnoreBatteryOptimizations extends AlertActivity implements |
| DialogInterface.OnClickListener { |
| private static final String TAG = "RequestIgnoreBatteryOptimizations"; |
| private static final boolean DEBUG = false; |
| |
| private PowerWhitelistManager mPowerWhitelistManager; |
| private String mPackageName; |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| |
| mPowerWhitelistManager = getSystemService(PowerWhitelistManager.class); |
| |
| Uri data = getIntent().getData(); |
| if (data == null) { |
| debugLog("No data supplied for IGNORE_BATTERY_OPTIMIZATION_SETTINGS in: " |
| + getIntent()); |
| finish(); |
| return; |
| } |
| mPackageName = data.getSchemeSpecificPart(); |
| if (mPackageName == null) { |
| debugLog("No data supplied for IGNORE_BATTERY_OPTIMIZATION_SETTINGS in: " |
| + getIntent()); |
| finish(); |
| return; |
| } |
| |
| PowerManager power = getSystemService(PowerManager.class); |
| if (power.isIgnoringBatteryOptimizations(mPackageName)) { |
| debugLog("Not should prompt, already ignoring optimizations: " + mPackageName); |
| finish(); |
| return; |
| } |
| |
| ApplicationInfo ai; |
| try { |
| ai = getPackageManager().getApplicationInfo(mPackageName, 0); |
| } catch (PackageManager.NameNotFoundException e) { |
| debugLog("Requested package doesn't exist: " + mPackageName); |
| finish(); |
| return; |
| } |
| |
| if (getPackageManager().checkPermission( |
| Manifest.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS, mPackageName) |
| != PackageManager.PERMISSION_GRANTED) { |
| debugLog("Requested package " + mPackageName + " does not hold permission " |
| + Manifest.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS); |
| finish(); |
| return; |
| } |
| |
| final AlertController.AlertParams p = mAlertParams; |
| p.mTitle = getText(R.string.high_power_prompt_title); |
| p.mMessage = getString(R.string.high_power_prompt_body, ai.loadLabel(getPackageManager())); |
| p.mPositiveButtonText = getText(R.string.allow); |
| p.mNegativeButtonText = getText(R.string.deny); |
| p.mPositiveButtonListener = this; |
| p.mNegativeButtonListener = this; |
| setupAlert(); |
| } |
| |
| @Override |
| protected void onStart() { |
| super.onStart(); |
| getWindow().addSystemFlags(android.view.WindowManager.LayoutParams |
| .SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS); |
| } |
| |
| @Override |
| public void onClick(DialogInterface dialog, int which) { |
| switch (which) { |
| case BUTTON_POSITIVE: |
| mPowerWhitelistManager.addToWhitelist(mPackageName); |
| break; |
| case BUTTON_NEGATIVE: |
| break; |
| } |
| } |
| |
| private static void debugLog(String debugContent) { |
| if (DEBUG) Log.w(TAG, debugContent); |
| } |
| } |