| /* |
| * Copyright (C) 2009 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 static com.android.settings.Utils.prepareCustomPreferencesList; |
| |
| import android.app.Activity; |
| import android.app.ActivityManager; |
| import android.app.ApplicationErrorReport; |
| import android.app.Fragment; |
| import android.app.admin.DevicePolicyManager; |
| import android.content.BroadcastReceiver; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.PackageInfo; |
| import android.content.pm.PackageManager; |
| import android.content.pm.PackageManager.NameNotFoundException; |
| import android.content.res.Resources; |
| import android.graphics.drawable.Drawable; |
| import android.net.Uri; |
| import android.os.Bundle; |
| import android.os.Process; |
| import android.preference.PreferenceActivity; |
| import android.provider.Settings; |
| import android.text.TextUtils; |
| import android.text.format.Formatter; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.Button; |
| import android.widget.ImageView; |
| import android.widget.ProgressBar; |
| import android.widget.TextView; |
| |
| import com.android.settings.DisplaySettings; |
| import com.android.settings.LocationSettings; |
| import com.android.settings.R; |
| import com.android.settings.WirelessSettings; |
| import com.android.settings.applications.InstalledAppDetails; |
| import com.android.settings.bluetooth.BluetoothSettings; |
| import com.android.settings.wifi.WifiSettings; |
| |
| public class PowerUsageDetail extends Fragment implements Button.OnClickListener { |
| |
| enum DrainType { |
| IDLE, |
| CELL, |
| PHONE, |
| WIFI, |
| BLUETOOTH, |
| SCREEN, |
| APP, |
| USER |
| } |
| |
| // Note: Must match the sequence of the DrainType |
| private static int[] sDrainTypeDesciptions = new int[] { |
| R.string.battery_desc_standby, |
| R.string.battery_desc_radio, |
| R.string.battery_desc_voice, |
| R.string.battery_desc_wifi, |
| R.string.battery_desc_bluetooth, |
| R.string.battery_desc_display, |
| R.string.battery_desc_apps, |
| R.string.battery_desc_users, |
| }; |
| |
| public static final int ACTION_DISPLAY_SETTINGS = 1; |
| public static final int ACTION_WIFI_SETTINGS = 2; |
| public static final int ACTION_BLUETOOTH_SETTINGS = 3; |
| public static final int ACTION_WIRELESS_SETTINGS = 4; |
| public static final int ACTION_APP_DETAILS = 5; |
| public static final int ACTION_LOCATION_SETTINGS = 6; |
| public static final int ACTION_FORCE_STOP = 7; |
| public static final int ACTION_REPORT = 8; |
| |
| public static final int USAGE_SINCE_UNPLUGGED = 1; |
| public static final int USAGE_SINCE_RESET = 2; |
| |
| public static final String EXTRA_TITLE = "title"; |
| public static final String EXTRA_PERCENT = "percent"; |
| public static final String EXTRA_GAUGE = "gauge"; |
| public static final String EXTRA_UID = "uid"; |
| public static final String EXTRA_USAGE_SINCE = "since"; |
| public static final String EXTRA_USAGE_DURATION = "duration"; |
| public static final String EXTRA_REPORT_DETAILS = "report_details"; |
| public static final String EXTRA_REPORT_CHECKIN_DETAILS = "report_checkin_details"; |
| public static final String EXTRA_DETAIL_TYPES = "types"; // Array of usage types (cpu, gps, etc) |
| public static final String EXTRA_DETAIL_VALUES = "values"; // Array of doubles |
| public static final String EXTRA_DRAIN_TYPE = "drainType"; // DrainType |
| public static final String EXTRA_ICON_PACKAGE = "iconPackage"; // String |
| public static final String EXTRA_NO_COVERAGE = "noCoverage"; |
| public static final String EXTRA_ICON_ID = "iconId"; // Int |
| |
| private PackageManager mPm; |
| private DevicePolicyManager mDpm; |
| private String mTitle; |
| private int mUsageSince; |
| private int[] mTypes; |
| private int mUid; |
| private double[] mValues; |
| private View mRootView; |
| private TextView mTitleView; |
| private ViewGroup mTwoButtonsPanel; |
| private Button mForceStopButton; |
| private Button mReportButton; |
| private ViewGroup mDetailsParent; |
| private ViewGroup mControlsParent; |
| private long mStartTime; |
| private DrainType mDrainType; |
| private Drawable mAppIcon; |
| private double mNoCoverage; // Percentage of time that there was no coverage |
| |
| private boolean mUsesGps; |
| |
| private static final String TAG = "PowerUsageDetail"; |
| private String[] mPackages; |
| |
| ApplicationInfo mApp; |
| ComponentName mInstaller; |
| |
| @Override |
| public void onCreate(Bundle icicle) { |
| super.onCreate(icicle); |
| mPm = getActivity().getPackageManager(); |
| mDpm = (DevicePolicyManager)getActivity().getSystemService(Context.DEVICE_POLICY_SERVICE); |
| } |
| |
| @Override |
| public View onCreateView( |
| LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { |
| final View view = inflater.inflate(R.layout.power_usage_details, container, false); |
| prepareCustomPreferencesList(container, view, view, false); |
| |
| mRootView = view; |
| createDetails(); |
| return view; |
| } |
| |
| @Override |
| public void onResume() { |
| super.onResume(); |
| mStartTime = android.os.Process.getElapsedCpuTime(); |
| checkForceStop(); |
| } |
| |
| @Override |
| public void onPause() { |
| super.onPause(); |
| } |
| |
| private void createDetails() { |
| final Bundle args = getArguments(); |
| mTitle = args.getString(EXTRA_TITLE); |
| final int percentage = args.getInt(EXTRA_PERCENT, 1); |
| final int gaugeValue = args.getInt(EXTRA_GAUGE, 1); |
| mUsageSince = args.getInt(EXTRA_USAGE_SINCE, USAGE_SINCE_UNPLUGGED); |
| mUid = args.getInt(EXTRA_UID, 0); |
| mDrainType = (DrainType) args.getSerializable(EXTRA_DRAIN_TYPE); |
| mNoCoverage = args.getDouble(EXTRA_NO_COVERAGE, 0); |
| String iconPackage = args.getString(EXTRA_ICON_PACKAGE); |
| int iconId = args.getInt(EXTRA_ICON_ID, 0); |
| if (!TextUtils.isEmpty(iconPackage)) { |
| try { |
| final PackageManager pm = getActivity().getPackageManager(); |
| ApplicationInfo ai = pm.getPackageInfo(iconPackage, 0).applicationInfo; |
| if (ai != null) { |
| mAppIcon = ai.loadIcon(pm); |
| } |
| } catch (NameNotFoundException nnfe) { |
| // Use default icon |
| } |
| } else if (iconId != 0) { |
| mAppIcon = getActivity().getResources().getDrawable(iconId); |
| } |
| if (mAppIcon == null) { |
| mAppIcon = getActivity().getPackageManager().getDefaultActivityIcon(); |
| } |
| |
| // Set the description |
| final TextView summary = (TextView) mRootView.findViewById(android.R.id.summary); |
| summary.setText(getDescriptionForDrainType()); |
| summary.setVisibility(View.VISIBLE); |
| |
| mTypes = args.getIntArray(EXTRA_DETAIL_TYPES); |
| mValues = args.getDoubleArray(EXTRA_DETAIL_VALUES); |
| |
| mTitleView = (TextView) mRootView.findViewById(android.R.id.title); |
| mTitleView.setText(mTitle); |
| |
| final TextView text1 = (TextView)mRootView.findViewById(android.R.id.text1); |
| text1.setText(getString(R.string.percentage, percentage)); |
| |
| mTwoButtonsPanel = (ViewGroup)mRootView.findViewById(R.id.two_buttons_panel); |
| mForceStopButton = (Button)mRootView.findViewById(R.id.left_button); |
| mReportButton = (Button)mRootView.findViewById(R.id.right_button); |
| mForceStopButton.setEnabled(false); |
| |
| final ProgressBar progress = (ProgressBar) mRootView.findViewById(android.R.id.progress); |
| progress.setProgress(gaugeValue); |
| |
| final ImageView icon = (ImageView) mRootView.findViewById(android.R.id.icon); |
| icon.setImageDrawable(mAppIcon); |
| |
| mDetailsParent = (ViewGroup)mRootView.findViewById(R.id.details); |
| mControlsParent = (ViewGroup)mRootView.findViewById(R.id.controls); |
| |
| fillDetailsSection(); |
| fillPackagesSection(mUid); |
| fillControlsSection(mUid); |
| |
| if (mUid >= Process.FIRST_APPLICATION_UID) { |
| mForceStopButton.setText(R.string.force_stop); |
| mForceStopButton.setTag(ACTION_FORCE_STOP); |
| mForceStopButton.setOnClickListener(this); |
| mReportButton.setText(com.android.internal.R.string.report); |
| mReportButton.setTag(ACTION_REPORT); |
| mReportButton.setOnClickListener(this); |
| |
| // check if error reporting is enabled in secure settings |
| int enabled = Settings.Global.getInt(getActivity().getContentResolver(), |
| Settings.Global.SEND_ACTION_APP_ERROR, 0); |
| if (enabled != 0) { |
| if (mPackages != null && mPackages.length > 0) { |
| try { |
| mApp = getActivity().getPackageManager().getApplicationInfo( |
| mPackages[0], 0); |
| mInstaller = ApplicationErrorReport.getErrorReportReceiver( |
| getActivity(), mPackages[0], mApp.flags); |
| } catch (NameNotFoundException e) { |
| } |
| } |
| mReportButton.setEnabled(mInstaller != null); |
| } else { |
| mTwoButtonsPanel.setVisibility(View.GONE); |
| } |
| } else { |
| mTwoButtonsPanel.setVisibility(View.GONE); |
| } |
| } |
| |
| public void onClick(View v) { |
| doAction((Integer) v.getTag()); |
| } |
| |
| // utility method used to start sub activity |
| private void startApplicationDetailsActivity() { |
| // start new fragment to display extended information |
| Bundle args = new Bundle(); |
| args.putString(InstalledAppDetails.ARG_PACKAGE_NAME, mPackages[0]); |
| |
| PreferenceActivity pa = (PreferenceActivity)getActivity(); |
| pa.startPreferencePanel(InstalledAppDetails.class.getName(), args, |
| R.string.application_info_label, null, null, 0); |
| } |
| |
| private void doAction(int action) { |
| PreferenceActivity pa = (PreferenceActivity)getActivity(); |
| switch (action) { |
| case ACTION_DISPLAY_SETTINGS: |
| pa.startPreferencePanel(DisplaySettings.class.getName(), null, |
| R.string.display_settings_title, null, null, 0); |
| break; |
| case ACTION_WIFI_SETTINGS: |
| pa.startPreferencePanel(WifiSettings.class.getName(), null, |
| R.string.wifi_settings, null, null, 0); |
| break; |
| case ACTION_BLUETOOTH_SETTINGS: |
| pa.startPreferencePanel(BluetoothSettings.class.getName(), null, |
| R.string.bluetooth_settings, null, null, 0); |
| break; |
| case ACTION_WIRELESS_SETTINGS: |
| pa.startPreferencePanel(WirelessSettings.class.getName(), null, |
| R.string.radio_controls_title, null, null, 0); |
| break; |
| case ACTION_APP_DETAILS: |
| startApplicationDetailsActivity(); |
| break; |
| case ACTION_LOCATION_SETTINGS: |
| pa.startPreferencePanel(LocationSettings.class.getName(), null, |
| R.string.location_settings_title, null, null, 0); |
| break; |
| case ACTION_FORCE_STOP: |
| killProcesses(); |
| break; |
| case ACTION_REPORT: |
| reportBatteryUse(); |
| break; |
| } |
| } |
| |
| private void fillDetailsSection() { |
| LayoutInflater inflater = getActivity().getLayoutInflater(); |
| if (mTypes != null && mValues != null) { |
| for (int i = 0; i < mTypes.length; i++) { |
| // Only add an item if the time is greater than zero |
| if (mValues[i] <= 0) continue; |
| final String label = getString(mTypes[i]); |
| String value = null; |
| switch (mTypes[i]) { |
| case R.string.usage_type_data_recv: |
| case R.string.usage_type_data_send: |
| final long bytes = (long) (mValues[i]); |
| value = Formatter.formatFileSize(getActivity(), bytes); |
| break; |
| case R.string.usage_type_no_coverage: |
| final int percentage = (int) Math.floor(mValues[i]); |
| value = getActivity().getString(R.string.percentage, percentage); |
| break; |
| case R.string.usage_type_gps: |
| mUsesGps = true; |
| // Fall through |
| default: |
| value = Utils.formatElapsedTime(getActivity(), mValues[i]); |
| } |
| ViewGroup item = (ViewGroup) inflater.inflate(R.layout.power_usage_detail_item_text, |
| null); |
| mDetailsParent.addView(item); |
| TextView labelView = (TextView) item.findViewById(R.id.label); |
| TextView valueView = (TextView) item.findViewById(R.id.value); |
| labelView.setText(label); |
| valueView.setText(value); |
| } |
| } |
| } |
| |
| private void fillControlsSection(int uid) { |
| PackageManager pm = getActivity().getPackageManager(); |
| String[] packages = pm.getPackagesForUid(uid); |
| PackageInfo pi = null; |
| try { |
| pi = packages != null ? pm.getPackageInfo(packages[0], 0) : null; |
| } catch (NameNotFoundException nnfe) { /* Nothing */ } |
| ApplicationInfo ai = pi != null? pi.applicationInfo : null; |
| boolean isSystem = ai != null? (ai.flags & ApplicationInfo.FLAG_SYSTEM) != 0 : false; |
| |
| boolean removeHeader = true; |
| switch (mDrainType) { |
| case APP: |
| // If it is a Java application and it's not a system application |
| if (packages != null && !isSystem) { |
| addControl(R.string.battery_action_app_details, |
| R.string.battery_sugg_apps_info, ACTION_APP_DETAILS); |
| removeHeader = false; |
| // If the application has a settings screen, jump to that |
| // TODO: |
| } |
| if (mUsesGps) { |
| addControl(R.string.location_settings_title, |
| R.string.battery_sugg_apps_gps, ACTION_LOCATION_SETTINGS); |
| removeHeader = false; |
| } |
| break; |
| case SCREEN: |
| addControl(R.string.display_settings, |
| R.string.battery_sugg_display, |
| ACTION_DISPLAY_SETTINGS); |
| removeHeader = false; |
| break; |
| case WIFI: |
| addControl(R.string.wifi_settings, |
| R.string.battery_sugg_wifi, |
| ACTION_WIFI_SETTINGS); |
| removeHeader = false; |
| break; |
| case BLUETOOTH: |
| addControl(R.string.bluetooth_settings, |
| R.string.battery_sugg_bluetooth_basic, |
| ACTION_BLUETOOTH_SETTINGS); |
| removeHeader = false; |
| break; |
| case CELL: |
| if (mNoCoverage > 10) { |
| addControl(R.string.radio_controls_title, |
| R.string.battery_sugg_radio, |
| ACTION_WIRELESS_SETTINGS); |
| removeHeader = false; |
| } |
| break; |
| } |
| if (removeHeader) { |
| mControlsParent.setVisibility(View.GONE); |
| } |
| } |
| |
| private void addControl(int title, int summary, int action) { |
| final Resources res = getResources(); |
| LayoutInflater inflater = getActivity().getLayoutInflater(); |
| ViewGroup item = (ViewGroup) inflater.inflate(R.layout.power_usage_action_item,null); |
| mControlsParent.addView(item); |
| Button actionButton = (Button) item.findViewById(R.id.action_button); |
| TextView summaryView = (TextView) item.findViewById(R.id.summary); |
| actionButton.setText(res.getString(title)); |
| summaryView.setText(res.getString(summary)); |
| actionButton.setOnClickListener(this); |
| actionButton.setTag(new Integer(action)); |
| } |
| |
| private void removePackagesSection() { |
| View view; |
| if ((view = mRootView.findViewById(R.id.packages_section_title)) != null) { |
| view.setVisibility(View.GONE); |
| } |
| if ((view = mRootView.findViewById(R.id.packages_section)) != null) { |
| view.setVisibility(View.GONE); |
| } |
| } |
| |
| private void killProcesses() { |
| if (mPackages == null) return; |
| ActivityManager am = (ActivityManager)getActivity().getSystemService( |
| Context.ACTIVITY_SERVICE); |
| for (int i = 0; i < mPackages.length; i++) { |
| am.forceStopPackage(mPackages[i]); |
| } |
| checkForceStop(); |
| } |
| |
| private final BroadcastReceiver mCheckKillProcessesReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| mForceStopButton.setEnabled(getResultCode() != Activity.RESULT_CANCELED); |
| } |
| }; |
| |
| private void checkForceStop() { |
| if (mPackages == null || mUid < Process.FIRST_APPLICATION_UID) { |
| mForceStopButton.setEnabled(false); |
| return; |
| } |
| for (int i = 0; i < mPackages.length; i++) { |
| if (mDpm.packageHasActiveAdmins(mPackages[i])) { |
| mForceStopButton.setEnabled(false); |
| return; |
| } |
| } |
| for (int i = 0; i < mPackages.length; i++) { |
| try { |
| ApplicationInfo info = mPm.getApplicationInfo(mPackages[i], 0); |
| if ((info.flags&ApplicationInfo.FLAG_STOPPED) == 0) { |
| mForceStopButton.setEnabled(true); |
| break; |
| } |
| } catch (PackageManager.NameNotFoundException e) { |
| } |
| } |
| Intent intent = new Intent(Intent.ACTION_QUERY_PACKAGE_RESTART, |
| Uri.fromParts("package", mPackages[0], null)); |
| intent.putExtra(Intent.EXTRA_PACKAGES, mPackages); |
| intent.putExtra(Intent.EXTRA_UID, mUid); |
| intent.putExtra(Intent.EXTRA_USER_HANDLE, mUid); |
| getActivity().sendOrderedBroadcast(intent, null, mCheckKillProcessesReceiver, null, |
| Activity.RESULT_CANCELED, null, null); |
| } |
| |
| private void reportBatteryUse() { |
| if (mPackages == null) return; |
| |
| ApplicationErrorReport report = new ApplicationErrorReport(); |
| report.type = ApplicationErrorReport.TYPE_BATTERY; |
| report.packageName = mPackages[0]; |
| report.installerPackageName = mInstaller.getPackageName(); |
| report.processName = mPackages[0]; |
| report.time = System.currentTimeMillis(); |
| report.systemApp = (mApp.flags & ApplicationInfo.FLAG_SYSTEM) != 0; |
| |
| final Bundle args = getArguments(); |
| ApplicationErrorReport.BatteryInfo batteryInfo = new ApplicationErrorReport.BatteryInfo(); |
| batteryInfo.usagePercent = args.getInt(EXTRA_PERCENT, 1); |
| batteryInfo.durationMicros = args.getLong(EXTRA_USAGE_DURATION, 0); |
| batteryInfo.usageDetails = args.getString(EXTRA_REPORT_DETAILS); |
| batteryInfo.checkinDetails = args.getString(EXTRA_REPORT_CHECKIN_DETAILS); |
| report.batteryInfo = batteryInfo; |
| |
| Intent result = new Intent(Intent.ACTION_APP_ERROR); |
| result.setComponent(mInstaller); |
| result.putExtra(Intent.EXTRA_BUG_REPORT, report); |
| result.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| startActivity(result); |
| } |
| |
| private void fillPackagesSection(int uid) { |
| if (uid < 1) { |
| removePackagesSection(); |
| return; |
| } |
| ViewGroup packagesParent = (ViewGroup)mRootView.findViewById(R.id.packages_section); |
| if (packagesParent == null) return; |
| LayoutInflater inflater = getActivity().getLayoutInflater(); |
| |
| PackageManager pm = getActivity().getPackageManager(); |
| //final Drawable defaultActivityIcon = pm.getDefaultActivityIcon(); |
| mPackages = pm.getPackagesForUid(uid); |
| if (mPackages == null || mPackages.length < 2) { |
| removePackagesSection(); |
| return; |
| } |
| |
| // Convert package names to user-facing labels where possible |
| for (int i = 0; i < mPackages.length; i++) { |
| try { |
| ApplicationInfo ai = pm.getApplicationInfo(mPackages[i], 0); |
| CharSequence label = ai.loadLabel(pm); |
| //Drawable icon = defaultActivityIcon; |
| if (label != null) { |
| mPackages[i] = label.toString(); |
| } |
| //if (ai.icon != 0) { |
| // icon = ai.loadIcon(pm); |
| //} |
| ViewGroup item = (ViewGroup) inflater.inflate(R.layout.power_usage_package_item, |
| null); |
| packagesParent.addView(item); |
| TextView labelView = (TextView) item.findViewById(R.id.label); |
| labelView.setText(mPackages[i]); |
| } catch (NameNotFoundException e) { |
| } |
| } |
| } |
| |
| private String getDescriptionForDrainType() { |
| return getResources().getString(sDrainTypeDesciptions[mDrainType.ordinal()]); |
| } |
| } |
