| /* |
| * Copyright (C) 2006 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.applications; |
| |
| import static android.net.NetworkPolicyManager.POLICY_NONE; |
| import static android.net.NetworkPolicyManager.POLICY_REJECT_METERED_BACKGROUND; |
| |
| import android.app.Activity; |
| import android.app.ActivityManager; |
| import android.app.AlertDialog; |
| import android.app.Fragment; |
| import android.app.INotificationManager; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.DialogInterface; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.content.ServiceConnection; |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.IPackageManager; |
| import android.content.pm.PackageInfo; |
| import android.content.pm.PackageManager; |
| import android.net.NetworkPolicyManager; |
| import android.os.AsyncTask; |
| import android.os.Bundle; |
| import android.os.Environment; |
| import android.os.Handler; |
| import android.os.IBinder; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.os.UserHandle; |
| import android.preference.PreferenceActivity; |
| import android.preference.PreferenceFrameLayout; |
| import android.provider.Settings; |
| import android.support.v4.view.PagerAdapter; |
| import android.support.v4.view.PagerTabStrip; |
| import android.support.v4.view.ViewPager; |
| import android.text.format.Formatter; |
| import android.util.Log; |
| import android.view.LayoutInflater; |
| import android.view.Menu; |
| import android.view.MenuInflater; |
| import android.view.MenuItem; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.view.animation.AnimationUtils; |
| import android.widget.AbsListView; |
| import android.widget.AdapterView; |
| import android.widget.AdapterView.OnItemClickListener; |
| import android.widget.BaseAdapter; |
| import android.widget.Filter; |
| import android.widget.Filterable; |
| import android.widget.ListView; |
| import android.widget.TextView; |
| |
| import com.android.internal.app.IMediaContainerService; |
| import com.android.internal.content.PackageHelper; |
| import com.android.settings.R; |
| import com.android.settings.Settings.RunningServicesActivity; |
| import com.android.settings.Settings.StorageUseActivity; |
| import com.android.settings.applications.ApplicationsState.AppEntry; |
| import com.android.settings.deviceinfo.StorageMeasurement; |
| import com.android.settings.Utils; |
| |
| import java.util.ArrayList; |
| import java.util.Comparator; |
| import java.util.List; |
| |
| final class CanBeOnSdCardChecker { |
| final IPackageManager mPm; |
| int mInstallLocation; |
| |
| CanBeOnSdCardChecker() { |
| mPm = IPackageManager.Stub.asInterface( |
| ServiceManager.getService("package")); |
| } |
| |
| void init() { |
| try { |
| mInstallLocation = mPm.getInstallLocation(); |
| } catch (RemoteException e) { |
| Log.e("CanBeOnSdCardChecker", "Is Package Manager running?"); |
| return; |
| } |
| } |
| |
| boolean check(ApplicationInfo info) { |
| boolean canBe = false; |
| if ((info.flags & ApplicationInfo.FLAG_EXTERNAL_STORAGE) != 0) { |
| canBe = true; |
| } else { |
| if ((info.flags & ApplicationInfo.FLAG_SYSTEM) == 0) { |
| if (info.installLocation == PackageInfo.INSTALL_LOCATION_PREFER_EXTERNAL || |
| info.installLocation == PackageInfo.INSTALL_LOCATION_AUTO) { |
| canBe = true; |
| } else if (info.installLocation |
| == PackageInfo.INSTALL_LOCATION_UNSPECIFIED) { |
| if (mInstallLocation == PackageHelper.APP_INSTALL_EXTERNAL) { |
| // For apps with no preference and the default value set |
| // to install on sdcard. |
| canBe = true; |
| } |
| } |
| } |
| } |
| return canBe; |
| } |
| } |
| |
| interface AppClickListener { |
| void onItemClick(ManageApplications.TabInfo tab, AdapterView<?> parent, |
| View view, int position, long id); |
| } |
| |
| /** |
| * Activity to pick an application that will be used to display installation information and |
| * options to uninstall/delete user data for system applications. This activity |
| * can be launched through Settings or via the ACTION_MANAGE_PACKAGE_STORAGE |
| * intent. |
| */ |
| public class ManageApplications extends Fragment implements |
| AppClickListener, DialogInterface.OnClickListener, |
| DialogInterface.OnDismissListener { |
| |
| static final String TAG = "ManageApplications"; |
| static final boolean DEBUG = false; |
| |
| private static final String EXTRA_SORT_ORDER = "sortOrder"; |
| private static final String EXTRA_SHOW_BACKGROUND = "showBackground"; |
| private static final String EXTRA_DEFAULT_LIST_TYPE = "defaultListType"; |
| private static final String EXTRA_RESET_DIALOG = "resetDialog"; |
| |
| // attributes used as keys when passing values to InstalledAppDetails activity |
| public static final String APP_CHG = "chg"; |
| |
| // constant value that can be used to check return code from sub activity. |
| private static final int INSTALLED_APP_DETAILS = 1; |
| |
| public static final int SIZE_TOTAL = 0; |
| public static final int SIZE_INTERNAL = 1; |
| public static final int SIZE_EXTERNAL = 2; |
| |
| // sort order that can be changed through the menu can be sorted alphabetically |
| // or size(descending) |
| private static final int MENU_OPTIONS_BASE = 0; |
| // Filter options used for displayed list of applications |
| public static final int FILTER_APPS_ALL = MENU_OPTIONS_BASE + 0; |
| public static final int FILTER_APPS_THIRD_PARTY = MENU_OPTIONS_BASE + 1; |
| public static final int FILTER_APPS_SDCARD = MENU_OPTIONS_BASE + 2; |
| public static final int FILTER_APPS_DISABLED = MENU_OPTIONS_BASE + 3; |
| |
| public static final int SORT_ORDER_ALPHA = MENU_OPTIONS_BASE + 4; |
| public static final int SORT_ORDER_SIZE = MENU_OPTIONS_BASE + 5; |
| public static final int SHOW_RUNNING_SERVICES = MENU_OPTIONS_BASE + 6; |
| public static final int SHOW_BACKGROUND_PROCESSES = MENU_OPTIONS_BASE + 7; |
| public static final int RESET_APP_PREFERENCES = MENU_OPTIONS_BASE + 8; |
| // sort order |
| private int mSortOrder = SORT_ORDER_ALPHA; |
| |
| private ApplicationsState mApplicationsState; |
| |
| public static class TabInfo implements OnItemClickListener { |
| public final ManageApplications mOwner; |
| public final ApplicationsState mApplicationsState; |
| public final CharSequence mLabel; |
| public final int mListType; |
| public final int mFilter; |
| public final AppClickListener mClickListener; |
| public final CharSequence mInvalidSizeStr; |
| public final CharSequence mComputingSizeStr; |
| private final Bundle mSavedInstanceState; |
| |
| public ApplicationsAdapter mApplications; |
| public LayoutInflater mInflater; |
| public View mRootView; |
| |
| private IMediaContainerService mContainerService; |
| |
| private View mLoadingContainer; |
| |
| private View mListContainer; |
| |
| // ListView used to display list |
| private ListView mListView; |
| // Custom view used to display running processes |
| private RunningProcessesView mRunningProcessesView; |
| |
| private LinearColorBar mColorBar; |
| private TextView mStorageChartLabel; |
| private TextView mUsedStorageText; |
| private TextView mFreeStorageText; |
| private long mFreeStorage = 0, mAppStorage = 0, mTotalStorage = 0; |
| private long mLastUsedStorage, mLastAppStorage, mLastFreeStorage; |
| |
| final Runnable mRunningProcessesAvail = new Runnable() { |
| public void run() { |
| handleRunningProcessesAvail(); |
| } |
| }; |
| |
| public TabInfo(ManageApplications owner, ApplicationsState apps, |
| CharSequence label, int listType, AppClickListener clickListener, |
| Bundle savedInstanceState) { |
| mOwner = owner; |
| mApplicationsState = apps; |
| mLabel = label; |
| mListType = listType; |
| switch (listType) { |
| case LIST_TYPE_DOWNLOADED: mFilter = FILTER_APPS_THIRD_PARTY; break; |
| case LIST_TYPE_SDCARD: mFilter = FILTER_APPS_SDCARD; break; |
| case LIST_TYPE_DISABLED: mFilter = FILTER_APPS_DISABLED; break; |
| default: mFilter = FILTER_APPS_ALL; break; |
| } |
| mClickListener = clickListener; |
| mInvalidSizeStr = owner.getActivity().getText(R.string.invalid_size_value); |
| mComputingSizeStr = owner.getActivity().getText(R.string.computing_size); |
| mSavedInstanceState = savedInstanceState; |
| } |
| |
| public void setContainerService(IMediaContainerService containerService) { |
| mContainerService = containerService; |
| updateStorageUsage(); |
| } |
| |
| public View build(LayoutInflater inflater, ViewGroup contentParent, View contentChild) { |
| if (mRootView != null) { |
| return mRootView; |
| } |
| |
| mInflater = inflater; |
| mRootView = inflater.inflate(mListType == LIST_TYPE_RUNNING |
| ? R.layout.manage_applications_running |
| : R.layout.manage_applications_apps, null); |
| mLoadingContainer = mRootView.findViewById(R.id.loading_container); |
| mLoadingContainer.setVisibility(View.VISIBLE); |
| mListContainer = mRootView.findViewById(R.id.list_container); |
| if (mListContainer != null) { |
| // Create adapter and list view here |
| View emptyView = mListContainer.findViewById(com.android.internal.R.id.empty); |
| ListView lv = (ListView) mListContainer.findViewById(android.R.id.list); |
| if (emptyView != null) { |
| lv.setEmptyView(emptyView); |
| } |
| lv.setOnItemClickListener(this); |
| lv.setSaveEnabled(true); |
| lv.setItemsCanFocus(true); |
| lv.setTextFilterEnabled(true); |
| mListView = lv; |
| mApplications = new ApplicationsAdapter(mApplicationsState, this, mFilter); |
| mListView.setAdapter(mApplications); |
| mListView.setRecyclerListener(mApplications); |
| mColorBar = (LinearColorBar)mListContainer.findViewById(R.id.storage_color_bar); |
| mStorageChartLabel = (TextView)mListContainer.findViewById(R.id.storageChartLabel); |
| mUsedStorageText = (TextView)mListContainer.findViewById(R.id.usedStorageText); |
| mFreeStorageText = (TextView)mListContainer.findViewById(R.id.freeStorageText); |
| Utils.prepareCustomPreferencesList(contentParent, contentChild, mListView, false); |
| if (mFilter == FILTER_APPS_SDCARD) { |
| mStorageChartLabel.setText(mOwner.getActivity().getText( |
| R.string.sd_card_storage)); |
| } else { |
| mStorageChartLabel.setText(mOwner.getActivity().getText( |
| R.string.internal_storage)); |
| } |
| applyCurrentStorage(); |
| } |
| mRunningProcessesView = (RunningProcessesView)mRootView.findViewById( |
| R.id.running_processes); |
| if (mRunningProcessesView != null) { |
| mRunningProcessesView.doCreate(mSavedInstanceState); |
| } |
| |
| return mRootView; |
| } |
| |
| public void detachView() { |
| if (mRootView != null) { |
| ViewGroup group = (ViewGroup)mRootView.getParent(); |
| if (group != null) { |
| group.removeView(mRootView); |
| } |
| } |
| } |
| |
| public void resume(int sortOrder) { |
| if (mApplications != null) { |
| mApplications.resume(sortOrder); |
| } |
| if (mRunningProcessesView != null) { |
| boolean haveData = mRunningProcessesView.doResume(mOwner, mRunningProcessesAvail); |
| if (haveData) { |
| mRunningProcessesView.setVisibility(View.VISIBLE); |
| mLoadingContainer.setVisibility(View.INVISIBLE); |
| } else { |
| mLoadingContainer.setVisibility(View.VISIBLE); |
| } |
| } |
| } |
| |
| public void pause() { |
| if (mApplications != null) { |
| mApplications.pause(); |
| } |
| if (mRunningProcessesView != null) { |
| mRunningProcessesView.doPause(); |
| } |
| } |
| |
| void updateStorageUsage() { |
| // Make sure a callback didn't come at an inopportune time. |
| if (mOwner.getActivity() == null) return; |
| // Doesn't make sense for stuff that is not an app list. |
| if (mApplications == null) return; |
| |
| mFreeStorage = 0; |
| mAppStorage = 0; |
| mTotalStorage = 0; |
| |
| if (mFilter == FILTER_APPS_SDCARD) { |
| if (mContainerService != null) { |
| try { |
| final long[] stats = mContainerService.getFileSystemStats( |
| Environment.getExternalStorageDirectory().getPath()); |
| mTotalStorage = stats[0]; |
| mFreeStorage = stats[1]; |
| } catch (RemoteException e) { |
| Log.w(TAG, "Problem in container service", e); |
| } |
| } |
| |
| if (mApplications != null) { |
| final int N = mApplications.getCount(); |
| for (int i=0; i<N; i++) { |
| ApplicationsState.AppEntry ae = mApplications.getAppEntry(i); |
| mAppStorage += ae.externalCodeSize + ae.externalDataSize |
| + ae.externalCacheSize; |
| } |
| } |
| } else { |
| if (mContainerService != null) { |
| try { |
| final long[] stats = mContainerService.getFileSystemStats( |
| Environment.getDataDirectory().getPath()); |
| mTotalStorage = stats[0]; |
| mFreeStorage = stats[1]; |
| } catch (RemoteException e) { |
| Log.w(TAG, "Problem in container service", e); |
| } |
| } |
| |
| final boolean emulatedStorage = Environment.isExternalStorageEmulated(); |
| if (mApplications != null) { |
| final int N = mApplications.getCount(); |
| for (int i=0; i<N; i++) { |
| ApplicationsState.AppEntry ae = mApplications.getAppEntry(i); |
| mAppStorage += ae.codeSize + ae.dataSize; |
| if (emulatedStorage) { |
| mAppStorage += ae.externalCodeSize + ae.externalDataSize; |
| } |
| } |
| } |
| mFreeStorage += mApplicationsState.sumCacheSizes(); |
| } |
| |
| applyCurrentStorage(); |
| } |
| |
| void applyCurrentStorage() { |
| // If view hierarchy is not yet created, no views to update. |
| if (mRootView == null) { |
| return; |
| } |
| if (mTotalStorage > 0) { |
| mColorBar.setRatios((mTotalStorage-mFreeStorage-mAppStorage)/(float)mTotalStorage, |
| mAppStorage/(float)mTotalStorage, mFreeStorage/(float)mTotalStorage); |
| long usedStorage = mTotalStorage - mFreeStorage; |
| if (mLastUsedStorage != usedStorage) { |
| mLastUsedStorage = usedStorage; |
| String sizeStr = Formatter.formatShortFileSize( |
| mOwner.getActivity(), usedStorage); |
| mUsedStorageText.setText(mOwner.getActivity().getResources().getString( |
| R.string.service_foreground_processes, sizeStr)); |
| } |
| if (mLastFreeStorage != mFreeStorage) { |
| mLastFreeStorage = mFreeStorage; |
| String sizeStr = Formatter.formatShortFileSize( |
| mOwner.getActivity(), mFreeStorage); |
| mFreeStorageText.setText(mOwner.getActivity().getResources().getString( |
| R.string.service_background_processes, sizeStr)); |
| } |
| } else { |
| mColorBar.setRatios(0, 0, 0); |
| if (mLastUsedStorage != -1) { |
| mLastUsedStorage = -1; |
| mUsedStorageText.setText(""); |
| } |
| if (mLastFreeStorage != -1) { |
| mLastFreeStorage = -1; |
| mFreeStorageText.setText(""); |
| } |
| } |
| } |
| |
| @Override |
| public void onItemClick(AdapterView<?> parent, View view, int position, long id) { |
| mClickListener.onItemClick(this, parent, view, position, id); |
| } |
| |
| void handleRunningProcessesAvail() { |
| mLoadingContainer.startAnimation(AnimationUtils.loadAnimation( |
| mOwner.getActivity(), android.R.anim.fade_out)); |
| mRunningProcessesView.startAnimation(AnimationUtils.loadAnimation( |
| mOwner.getActivity(), android.R.anim.fade_in)); |
| mRunningProcessesView.setVisibility(View.VISIBLE); |
| mLoadingContainer.setVisibility(View.GONE); |
| } |
| } |
| private final ArrayList<TabInfo> mTabs = new ArrayList<TabInfo>(); |
| private int mNumTabs; |
| TabInfo mCurTab = null; |
| |
| // Size resource used for packages whose size computation failed for some reason |
| CharSequence mInvalidSizeStr; |
| private CharSequence mComputingSizeStr; |
| |
| // layout inflater object used to inflate views |
| private LayoutInflater mInflater; |
| |
| private String mCurrentPkgName; |
| |
| private Menu mOptionsMenu; |
| |
| // These are for keeping track of activity and spinner switch state. |
| private boolean mActivityResumed; |
| |
| static final int LIST_TYPE_DOWNLOADED = 0; |
| static final int LIST_TYPE_RUNNING = 1; |
| static final int LIST_TYPE_SDCARD = 2; |
| static final int LIST_TYPE_ALL = 3; |
| static final int LIST_TYPE_DISABLED = 4; |
| |
| private boolean mShowBackground = false; |
| |
| private int mDefaultListType = -1; |
| |
| private ViewGroup mContentContainer; |
| private View mRootView; |
| private ViewPager mViewPager; |
| |
| AlertDialog mResetDialog; |
| |
| class MyPagerAdapter extends PagerAdapter |
| implements ViewPager.OnPageChangeListener { |
| int mCurPos = 0; |
| |
| @Override |
| public int getCount() { |
| return mNumTabs; |
| } |
| |
| @Override |
| public Object instantiateItem(ViewGroup container, int position) { |
| TabInfo tab = mTabs.get(position); |
| View root = tab.build(mInflater, mContentContainer, mRootView); |
| container.addView(root); |
| root.setTag(R.id.name, tab); |
| return root; |
| } |
| |
| @Override |
| public void destroyItem(ViewGroup container, int position, Object object) { |
| container.removeView((View)object); |
| } |
| |
| @Override |
| public boolean isViewFromObject(View view, Object object) { |
| return view == object; |
| } |
| |
| @Override |
| public int getItemPosition(Object object) { |
| return super.getItemPosition(object); |
| //return ((TabInfo)((View)object).getTag(R.id.name)).mListType; |
| } |
| |
| @Override |
| public CharSequence getPageTitle(int position) { |
| return mTabs.get(position).mLabel; |
| } |
| |
| @Override |
| public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) { |
| } |
| |
| @Override |
| public void onPageSelected(int position) { |
| mCurPos = position; |
| } |
| |
| @Override |
| public void onPageScrollStateChanged(int state) { |
| if (state == ViewPager.SCROLL_STATE_IDLE) { |
| updateCurrentTab(mCurPos); |
| } |
| } |
| } |
| |
| /* |
| * Custom adapter implementation for the ListView |
| * This adapter maintains a map for each displayed application and its properties |
| * An index value on each AppInfo object indicates the correct position or index |
| * in the list. If the list gets updated dynamically when the user is viewing the list of |
| * applications, we need to return the correct index of position. This is done by mapping |
| * the getId methods via the package name into the internal maps and indices. |
| * The order of applications in the list is mirrored in mAppLocalList |
| */ |
| static class ApplicationsAdapter extends BaseAdapter implements Filterable, |
| ApplicationsState.Callbacks, AbsListView.RecyclerListener { |
| private final ApplicationsState mState; |
| private final ApplicationsState.Session mSession; |
| private final TabInfo mTab; |
| private final Context mContext; |
| private final ArrayList<View> mActive = new ArrayList<View>(); |
| private final int mFilterMode; |
| private ArrayList<ApplicationsState.AppEntry> mBaseEntries; |
| private ArrayList<ApplicationsState.AppEntry> mEntries; |
| private boolean mResumed; |
| private int mLastSortMode=-1; |
| private boolean mWaitingForData; |
| private int mWhichSize = SIZE_TOTAL; |
| CharSequence mCurFilterPrefix; |
| |
| private Filter mFilter = new Filter() { |
| @Override |
| protected FilterResults performFiltering(CharSequence constraint) { |
| ArrayList<ApplicationsState.AppEntry> entries |
| = applyPrefixFilter(constraint, mBaseEntries); |
| FilterResults fr = new FilterResults(); |
| fr.values = entries; |
| fr.count = entries.size(); |
| return fr; |
| } |
| |
| @Override |
| protected void publishResults(CharSequence constraint, FilterResults results) { |
| mCurFilterPrefix = constraint; |
| mEntries = (ArrayList<ApplicationsState.AppEntry>)results.values; |
| notifyDataSetChanged(); |
| mTab.updateStorageUsage(); |
| } |
| }; |
| |
| public ApplicationsAdapter(ApplicationsState state, TabInfo tab, int filterMode) { |
| mState = state; |
| mSession = state.newSession(this); |
| mTab = tab; |
| mContext = tab.mOwner.getActivity(); |
| mFilterMode = filterMode; |
| } |
| |
| public void resume(int sort) { |
| if (DEBUG) Log.i(TAG, "Resume! mResumed=" + mResumed); |
| if (!mResumed) { |
| mResumed = true; |
| mSession.resume(); |
| mLastSortMode = sort; |
| rebuild(true); |
| } else { |
| rebuild(sort); |
| } |
| } |
| |
| public void pause() { |
| if (mResumed) { |
| mResumed = false; |
| mSession.pause(); |
| } |
| } |
| |
| public void rebuild(int sort) { |
| if (sort == mLastSortMode) { |
| return; |
| } |
| mLastSortMode = sort; |
| rebuild(true); |
| } |
| |
| public void rebuild(boolean eraseold) { |
| if (DEBUG) Log.i(TAG, "Rebuilding app list..."); |
| ApplicationsState.AppFilter filterObj; |
| Comparator<AppEntry> comparatorObj; |
| boolean emulated = Environment.isExternalStorageEmulated(); |
| if (emulated) { |
| mWhichSize = SIZE_TOTAL; |
| } else { |
| mWhichSize = SIZE_INTERNAL; |
| } |
| switch (mFilterMode) { |
| case FILTER_APPS_THIRD_PARTY: |
| filterObj = ApplicationsState.THIRD_PARTY_FILTER; |
| break; |
| case FILTER_APPS_SDCARD: |
| filterObj = ApplicationsState.ON_SD_CARD_FILTER; |
| if (!emulated) { |
| mWhichSize = SIZE_EXTERNAL; |
| } |
| break; |
| case FILTER_APPS_DISABLED: |
| filterObj = ApplicationsState.DISABLED_FILTER; |
| break; |
| default: |
| filterObj = ApplicationsState.ALL_ENABLED_FILTER; |
| break; |
| } |
| switch (mLastSortMode) { |
| case SORT_ORDER_SIZE: |
| switch (mWhichSize) { |
| case SIZE_INTERNAL: |
| comparatorObj = ApplicationsState.INTERNAL_SIZE_COMPARATOR; |
| break; |
| case SIZE_EXTERNAL: |
| comparatorObj = ApplicationsState.EXTERNAL_SIZE_COMPARATOR; |
| break; |
| default: |
| comparatorObj = ApplicationsState.SIZE_COMPARATOR; |
| break; |
| } |
| break; |
| default: |
| comparatorObj = ApplicationsState.ALPHA_COMPARATOR; |
| break; |
| } |
| ArrayList<ApplicationsState.AppEntry> entries |
| = mSession.rebuild(filterObj, comparatorObj); |
| if (entries == null && !eraseold) { |
| // Don't have new list yet, but can continue using the old one. |
| return; |
| } |
| mBaseEntries = entries; |
| if (mBaseEntries != null) { |
| mEntries = applyPrefixFilter(mCurFilterPrefix, mBaseEntries); |
| } else { |
| mEntries = null; |
| } |
| notifyDataSetChanged(); |
| mTab.updateStorageUsage(); |
| |
| if (entries == null) { |
| mWaitingForData = true; |
| mTab.mListContainer.setVisibility(View.INVISIBLE); |
| mTab.mLoadingContainer.setVisibility(View.VISIBLE); |
| } else { |
| mTab.mListContainer.setVisibility(View.VISIBLE); |
| mTab.mLoadingContainer.setVisibility(View.GONE); |
| } |
| } |
| |
| ArrayList<ApplicationsState.AppEntry> applyPrefixFilter(CharSequence prefix, |
| ArrayList<ApplicationsState.AppEntry> origEntries) { |
| if (prefix == null || prefix.length() == 0) { |
| return origEntries; |
| } else { |
| String prefixStr = ApplicationsState.normalize(prefix.toString()); |
| final String spacePrefixStr = " " + prefixStr; |
| ArrayList<ApplicationsState.AppEntry> newEntries |
| = new ArrayList<ApplicationsState.AppEntry>(); |
| for (int i=0; i<origEntries.size(); i++) { |
| ApplicationsState.AppEntry entry = origEntries.get(i); |
| String nlabel = entry.getNormalizedLabel(); |
| if (nlabel.startsWith(prefixStr) || nlabel.indexOf(spacePrefixStr) != -1) { |
| newEntries.add(entry); |
| } |
| } |
| return newEntries; |
| } |
| } |
| |
| @Override |
| public void onRunningStateChanged(boolean running) { |
| mTab.mOwner.getActivity().setProgressBarIndeterminateVisibility(running); |
| } |
| |
| @Override |
| public void onRebuildComplete(ArrayList<AppEntry> apps) { |
| if (mTab.mLoadingContainer.getVisibility() == View.VISIBLE) { |
| mTab.mLoadingContainer.startAnimation(AnimationUtils.loadAnimation( |
| mContext, android.R.anim.fade_out)); |
| mTab.mListContainer.startAnimation(AnimationUtils.loadAnimation( |
| mContext, android.R.anim.fade_in)); |
| } |
| mTab.mListContainer.setVisibility(View.VISIBLE); |
| mTab.mLoadingContainer.setVisibility(View.GONE); |
| mWaitingForData = false; |
| mBaseEntries = apps; |
| mEntries = applyPrefixFilter(mCurFilterPrefix, mBaseEntries); |
| notifyDataSetChanged(); |
| mTab.updateStorageUsage(); |
| } |
| |
| @Override |
| public void onPackageListChanged() { |
| rebuild(false); |
| } |
| |
| @Override |
| public void onPackageIconChanged() { |
| // We ensure icons are loaded when their item is displayed, so |
| // don't care about icons loaded in the background. |
| } |
| |
| @Override |
| public void onPackageSizeChanged(String packageName) { |
| for (int i=0; i<mActive.size(); i++) { |
| AppViewHolder holder = (AppViewHolder)mActive.get(i).getTag(); |
| if (holder.entry.info.packageName.equals(packageName)) { |
| synchronized (holder.entry) { |
| holder.updateSizeText(mTab.mInvalidSizeStr, mWhichSize); |
| } |
| if (holder.entry.info.packageName.equals(mTab.mOwner.mCurrentPkgName) |
| && mLastSortMode == SORT_ORDER_SIZE) { |
| // We got the size information for the last app the |
| // user viewed, and are sorting by size... they may |
| // have cleared data, so we immediately want to resort |
| // the list with the new size to reflect it to the user. |
| rebuild(false); |
| } |
| mTab.updateStorageUsage(); |
| return; |
| } |
| } |
| } |
| |
| @Override |
| public void onAllSizesComputed() { |
| if (mLastSortMode == SORT_ORDER_SIZE) { |
| rebuild(false); |
| } |
| mTab.updateStorageUsage(); |
| } |
| |
| public int getCount() { |
| return mEntries != null ? mEntries.size() : 0; |
| } |
| |
| public Object getItem(int position) { |
| return mEntries.get(position); |
| } |
| |
| public ApplicationsState.AppEntry getAppEntry(int position) { |
| return mEntries.get(position); |
| } |
| |
| public long getItemId(int position) { |
| return mEntries.get(position).id; |
| } |
| |
| public View getView(int position, View convertView, ViewGroup parent) { |
| // A ViewHolder keeps references to children views to avoid unnecessary calls |
| // to findViewById() on each row. |
| AppViewHolder holder = AppViewHolder.createOrRecycle(mTab.mInflater, convertView); |
| convertView = holder.rootView; |
| |
| // Bind the data efficiently with the holder |
| ApplicationsState.AppEntry entry = mEntries.get(position); |
| synchronized (entry) { |
| holder.entry = entry; |
| if (entry.label != null) { |
| holder.appName.setText(entry.label); |
| } |
| mState.ensureIcon(entry); |
| if (entry.icon != null) { |
| holder.appIcon.setImageDrawable(entry.icon); |
| } |
| holder.updateSizeText(mTab.mInvalidSizeStr, mWhichSize); |
| if ((entry.info.flags&ApplicationInfo.FLAG_INSTALLED) == 0) { |
| holder.disabled.setVisibility(View.VISIBLE); |
| holder.disabled.setText(R.string.not_installed); |
| } else if (!entry.info.enabled) { |
| holder.disabled.setVisibility(View.VISIBLE); |
| holder.disabled.setText(R.string.disabled); |
| } else { |
| holder.disabled.setVisibility(View.GONE); |
| } |
| if (mFilterMode == FILTER_APPS_SDCARD) { |
| holder.checkBox.setVisibility(View.VISIBLE); |
| holder.checkBox.setChecked((entry.info.flags |
| & ApplicationInfo.FLAG_EXTERNAL_STORAGE) != 0); |
| } else { |
| holder.checkBox.setVisibility(View.GONE); |
| } |
| } |
| mActive.remove(convertView); |
| mActive.add(convertView); |
| return convertView; |
| } |
| |
| @Override |
| public Filter getFilter() { |
| return mFilter; |
| } |
| |
| @Override |
| public void onMovedToScrapHeap(View view) { |
| mActive.remove(view); |
| } |
| } |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| |
| setHasOptionsMenu(true); |
| |
| mApplicationsState = ApplicationsState.getInstance(getActivity().getApplication()); |
| Intent intent = getActivity().getIntent(); |
| String action = intent.getAction(); |
| int defaultListType = LIST_TYPE_DOWNLOADED; |
| String className = getArguments() != null |
| ? getArguments().getString("classname") : null; |
| if (className == null) { |
| className = intent.getComponent().getClassName(); |
| } |
| if (className.equals(RunningServicesActivity.class.getName()) |
| || className.endsWith(".RunningServices")) { |
| defaultListType = LIST_TYPE_RUNNING; |
| } else if (className.equals(StorageUseActivity.class.getName()) |
| || Intent.ACTION_MANAGE_PACKAGE_STORAGE.equals(action) |
| || className.endsWith(".StorageUse")) { |
| mSortOrder = SORT_ORDER_SIZE; |
| defaultListType = LIST_TYPE_ALL; |
| } else if (Settings.ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS.equals(action)) { |
| // Select the all-apps list, with the default sorting |
| defaultListType = LIST_TYPE_ALL; |
| } |
| |
| if (savedInstanceState != null) { |
| mSortOrder = savedInstanceState.getInt(EXTRA_SORT_ORDER, mSortOrder); |
| int tmp = savedInstanceState.getInt(EXTRA_DEFAULT_LIST_TYPE, -1); |
| if (tmp != -1) defaultListType = tmp; |
| mShowBackground = savedInstanceState.getBoolean(EXTRA_SHOW_BACKGROUND, false); |
| } |
| |
| mDefaultListType = defaultListType; |
| |
| final Intent containerIntent = new Intent().setComponent( |
| StorageMeasurement.DEFAULT_CONTAINER_COMPONENT); |
| getActivity().bindService(containerIntent, mContainerConnection, Context.BIND_AUTO_CREATE); |
| |
| mInvalidSizeStr = getActivity().getText(R.string.invalid_size_value); |
| mComputingSizeStr = getActivity().getText(R.string.computing_size); |
| |
| TabInfo tab = new TabInfo(this, mApplicationsState, |
| getActivity().getString(R.string.filter_apps_third_party), |
| LIST_TYPE_DOWNLOADED, this, savedInstanceState); |
| mTabs.add(tab); |
| |
| if (!Environment.isExternalStorageEmulated()) { |
| tab = new TabInfo(this, mApplicationsState, |
| getActivity().getString(R.string.filter_apps_onsdcard), |
| LIST_TYPE_SDCARD, this, savedInstanceState); |
| mTabs.add(tab); |
| } |
| |
| tab = new TabInfo(this, mApplicationsState, |
| getActivity().getString(R.string.filter_apps_running), |
| LIST_TYPE_RUNNING, this, savedInstanceState); |
| mTabs.add(tab); |
| |
| tab = new TabInfo(this, mApplicationsState, |
| getActivity().getString(R.string.filter_apps_all), |
| LIST_TYPE_ALL, this, savedInstanceState); |
| mTabs.add(tab); |
| |
| tab = new TabInfo(this, mApplicationsState, |
| getActivity().getString(R.string.filter_apps_disabled), |
| LIST_TYPE_DISABLED, this, savedInstanceState); |
| mTabs.add(tab); |
| |
| mNumTabs = mTabs.size(); |
| } |
| |
| |
| @Override |
| public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { |
| // initialize the inflater |
| mInflater = inflater; |
| |
| View rootView = mInflater.inflate(R.layout.manage_applications_content, |
| container, false); |
| mContentContainer = container; |
| mRootView = rootView; |
| |
| mViewPager = (ViewPager) rootView.findViewById(R.id.pager); |
| MyPagerAdapter adapter = new MyPagerAdapter(); |
| mViewPager.setAdapter(adapter); |
| mViewPager.setOnPageChangeListener(adapter); |
| PagerTabStrip tabs = (PagerTabStrip) rootView.findViewById(R.id.tabs); |
| tabs.setTabIndicatorColorResource(android.R.color.holo_blue_light); |
| |
| // We have to do this now because PreferenceFrameLayout looks at it |
| // only when the view is added. |
| if (container instanceof PreferenceFrameLayout) { |
| ((PreferenceFrameLayout.LayoutParams) rootView.getLayoutParams()).removeBorders = true; |
| } |
| |
| if (savedInstanceState != null && savedInstanceState.getBoolean(EXTRA_RESET_DIALOG)) { |
| buildResetDialog(); |
| } |
| |
| if (savedInstanceState == null) { |
| // First time init: make sure view pager is showing the correct tab. |
| for (int i = 0; i < mTabs.size(); i++) { |
| TabInfo tab = mTabs.get(i); |
| if (tab.mListType == mDefaultListType) { |
| mViewPager.setCurrentItem(i); |
| break; |
| } |
| } |
| } |
| |
| return rootView; |
| } |
| |
| @Override |
| public void onStart() { |
| super.onStart(); |
| } |
| |
| @Override |
| public void onResume() { |
| super.onResume(); |
| mActivityResumed = true; |
| updateCurrentTab(mViewPager.getCurrentItem()); |
| updateNumTabs(); |
| updateOptionsMenu(); |
| } |
| |
| @Override |
| public void onSaveInstanceState(Bundle outState) { |
| super.onSaveInstanceState(outState); |
| outState.putInt(EXTRA_SORT_ORDER, mSortOrder); |
| if (mDefaultListType != -1) { |
| outState.putInt(EXTRA_DEFAULT_LIST_TYPE, mDefaultListType); |
| } |
| outState.putBoolean(EXTRA_SHOW_BACKGROUND, mShowBackground); |
| if (mResetDialog != null) { |
| outState.putBoolean(EXTRA_RESET_DIALOG, true); |
| } |
| } |
| |
| @Override |
| public void onPause() { |
| super.onPause(); |
| mActivityResumed = false; |
| for (int i=0; i<mTabs.size(); i++) { |
| mTabs.get(i).pause(); |
| } |
| } |
| |
| @Override |
| public void onStop() { |
| super.onStop(); |
| if (mResetDialog != null) { |
| mResetDialog.dismiss(); |
| mResetDialog = null; |
| } |
| } |
| |
| @Override |
| public void onDestroyView() { |
| super.onDestroyView(); |
| |
| // We are going to keep the tab data structures around, but they |
| // are no longer attached to their view hierarchy. |
| for (int i=0; i<mTabs.size(); i++) { |
| mTabs.get(i).detachView(); |
| } |
| } |
| |
| @Override |
| public void onActivityResult(int requestCode, int resultCode, Intent data) { |
| if (requestCode == INSTALLED_APP_DETAILS && mCurrentPkgName != null) { |
| mApplicationsState.requestSize(mCurrentPkgName); |
| } |
| } |
| |
| private void updateNumTabs() { |
| int newNum = mApplicationsState.haveDisabledApps() ? mTabs.size() : (mTabs.size()-1); |
| if (newNum != mNumTabs) { |
| mNumTabs = newNum; |
| if (mViewPager != null) { |
| mViewPager.getAdapter().notifyDataSetChanged(); |
| } |
| } |
| } |
| |
| TabInfo tabForType(int type) { |
| for (int i = 0; i < mTabs.size(); i++) { |
| TabInfo tab = mTabs.get(i); |
| if (tab.mListType == type) { |
| return tab; |
| } |
| } |
| return null; |
| } |
| |
| // 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, mCurrentPkgName); |
| |
| PreferenceActivity pa = (PreferenceActivity)getActivity(); |
| pa.startPreferencePanel(InstalledAppDetails.class.getName(), args, |
| R.string.application_info_label, null, this, INSTALLED_APP_DETAILS); |
| } |
| |
| @Override |
| public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { |
| mOptionsMenu = menu; |
| // note: icons removed for now because the cause the new action |
| // bar UI to be very confusing. |
| menu.add(0, SORT_ORDER_ALPHA, 1, R.string.sort_order_alpha) |
| //.setIcon(android.R.drawable.ic_menu_sort_alphabetically) |
| .setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER); |
| menu.add(0, SORT_ORDER_SIZE, 2, R.string.sort_order_size) |
| //.setIcon(android.R.drawable.ic_menu_sort_by_size) |
| .setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER); |
| menu.add(0, SHOW_RUNNING_SERVICES, 3, R.string.show_running_services) |
| .setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); |
| menu.add(0, SHOW_BACKGROUND_PROCESSES, 3, R.string.show_background_processes) |
| .setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); |
| menu.add(0, RESET_APP_PREFERENCES, 4, R.string.reset_app_preferences) |
| .setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER); |
| updateOptionsMenu(); |
| } |
| |
| @Override |
| public void onPrepareOptionsMenu(Menu menu) { |
| updateOptionsMenu(); |
| } |
| |
| @Override |
| public void onDestroyOptionsMenu() { |
| mOptionsMenu = null; |
| } |
| |
| @Override |
| public void onDestroy() { |
| getActivity().unbindService(mContainerConnection); |
| super.onDestroy(); |
| } |
| |
| void updateOptionsMenu() { |
| if (mOptionsMenu == null) { |
| return; |
| } |
| |
| /* |
| * The running processes screen doesn't use the mApplicationsAdapter |
| * so bringing up this menu in that case doesn't make any sense. |
| */ |
| if (mCurTab != null && mCurTab.mListType == LIST_TYPE_RUNNING) { |
| TabInfo tab = tabForType(LIST_TYPE_RUNNING); |
| boolean showingBackground = tab != null && tab.mRunningProcessesView != null |
| ? tab.mRunningProcessesView.mAdapter.getShowBackground() : false; |
| mOptionsMenu.findItem(SORT_ORDER_ALPHA).setVisible(false); |
| mOptionsMenu.findItem(SORT_ORDER_SIZE).setVisible(false); |
| mOptionsMenu.findItem(SHOW_RUNNING_SERVICES).setVisible(showingBackground); |
| mOptionsMenu.findItem(SHOW_BACKGROUND_PROCESSES).setVisible(!showingBackground); |
| mOptionsMenu.findItem(RESET_APP_PREFERENCES).setVisible(false); |
| } else { |
| mOptionsMenu.findItem(SORT_ORDER_ALPHA).setVisible(mSortOrder != SORT_ORDER_ALPHA); |
| mOptionsMenu.findItem(SORT_ORDER_SIZE).setVisible(mSortOrder != SORT_ORDER_SIZE); |
| mOptionsMenu.findItem(SHOW_RUNNING_SERVICES).setVisible(false); |
| mOptionsMenu.findItem(SHOW_BACKGROUND_PROCESSES).setVisible(false); |
| mOptionsMenu.findItem(RESET_APP_PREFERENCES).setVisible(true); |
| } |
| } |
| |
| void buildResetDialog() { |
| if (mResetDialog == null) { |
| AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); |
| builder.setTitle(R.string.reset_app_preferences_title); |
| builder.setMessage(R.string.reset_app_preferences_desc); |
| builder.setPositiveButton(R.string.reset_app_preferences_button, this); |
| builder.setNegativeButton(R.string.cancel, null); |
| mResetDialog = builder.show(); |
| mResetDialog.setOnDismissListener(this); |
| } |
| } |
| |
| @Override |
| public void onDismiss(DialogInterface dialog) { |
| if (mResetDialog == dialog) { |
| mResetDialog = null; |
| } |
| } |
| |
| |
| @Override |
| public void onClick(DialogInterface dialog, int which) { |
| if (mResetDialog == dialog) { |
| final PackageManager pm = getActivity().getPackageManager(); |
| final IPackageManager mIPm = IPackageManager.Stub.asInterface( |
| ServiceManager.getService("package")); |
| final INotificationManager nm = INotificationManager.Stub.asInterface( |
| ServiceManager.getService(Context.NOTIFICATION_SERVICE)); |
| final NetworkPolicyManager npm = NetworkPolicyManager.from(getActivity()); |
| final Handler handler = new Handler(getActivity().getMainLooper()); |
| (new AsyncTask<Void, Void, Void>() { |
| @Override protected Void doInBackground(Void... params) { |
| List<ApplicationInfo> apps = pm.getInstalledApplications( |
| PackageManager.GET_DISABLED_COMPONENTS); |
| for (int i=0; i<apps.size(); i++) { |
| ApplicationInfo app = apps.get(i); |
| try { |
| if (DEBUG) Log.v(TAG, "Enabling notifications: " + app.packageName); |
| nm.setNotificationsEnabledForPackage(app.packageName, app.uid, true); |
| } catch (android.os.RemoteException ex) { |
| } |
| if (!app.enabled) { |
| if (DEBUG) Log.v(TAG, "Enabling app: " + app.packageName); |
| if (pm.getApplicationEnabledSetting(app.packageName) |
| == PackageManager.COMPONENT_ENABLED_STATE_DISABLED_USER) { |
| pm.setApplicationEnabledSetting(app.packageName, |
| PackageManager.COMPONENT_ENABLED_STATE_DEFAULT, |
| PackageManager.DONT_KILL_APP); |
| } |
| } |
| } |
| try { |
| mIPm.resetPreferredActivities(UserHandle.myUserId()); |
| } catch (RemoteException e) { |
| } |
| final int[] restrictedUids = npm.getUidsWithPolicy( |
| POLICY_REJECT_METERED_BACKGROUND); |
| final int currentUserId = ActivityManager.getCurrentUser(); |
| for (int uid : restrictedUids) { |
| // Only reset for current user |
| if (UserHandle.getUserId(uid) == currentUserId) { |
| if (DEBUG) Log.v(TAG, "Clearing data policy: " + uid); |
| npm.setUidPolicy(uid, POLICY_NONE); |
| } |
| } |
| handler.post(new Runnable() { |
| @Override public void run() { |
| if (DEBUG) Log.v(TAG, "Done clearing"); |
| if (getActivity() != null && mActivityResumed) { |
| if (DEBUG) Log.v(TAG, "Updating UI!"); |
| for (int i=0; i<mTabs.size(); i++) { |
| TabInfo tab = mTabs.get(i); |
| if (tab.mApplications != null) { |
| tab.mApplications.pause(); |
| } |
| } |
| if (mCurTab != null) { |
| mCurTab.resume(mSortOrder); |
| } |
| } |
| } |
| }); |
| return null; |
| } |
| }).execute(); |
| } |
| } |
| |
| @Override |
| public boolean onOptionsItemSelected(MenuItem item) { |
| int menuId = item.getItemId(); |
| if ((menuId == SORT_ORDER_ALPHA) || (menuId == SORT_ORDER_SIZE)) { |
| mSortOrder = menuId; |
| if (mCurTab != null && mCurTab.mApplications != null) { |
| mCurTab.mApplications.rebuild(mSortOrder); |
| } |
| } else if (menuId == SHOW_RUNNING_SERVICES) { |
| mShowBackground = false; |
| if (mCurTab != null && mCurTab.mRunningProcessesView != null) { |
| mCurTab.mRunningProcessesView.mAdapter.setShowBackground(false); |
| } |
| } else if (menuId == SHOW_BACKGROUND_PROCESSES) { |
| mShowBackground = true; |
| if (mCurTab != null && mCurTab.mRunningProcessesView != null) { |
| mCurTab.mRunningProcessesView.mAdapter.setShowBackground(true); |
| } |
| } else if (menuId == RESET_APP_PREFERENCES) { |
| buildResetDialog(); |
| } else { |
| // Handle the home button |
| return false; |
| } |
| updateOptionsMenu(); |
| return true; |
| } |
| |
| public void onItemClick(TabInfo tab, AdapterView<?> parent, View view, int position, |
| long id) { |
| if (tab.mApplications != null && tab.mApplications.getCount() > position) { |
| ApplicationsState.AppEntry entry = tab.mApplications.getAppEntry(position); |
| mCurrentPkgName = entry.info.packageName; |
| startApplicationDetailsActivity(); |
| } |
| } |
| |
| public void updateCurrentTab(int position) { |
| TabInfo tab = mTabs.get(position); |
| mCurTab = tab; |
| |
| // Put things in the correct paused/resumed state. |
| if (mActivityResumed) { |
| mCurTab.build(mInflater, mContentContainer, mRootView); |
| mCurTab.resume(mSortOrder); |
| } else { |
| mCurTab.pause(); |
| } |
| for (int i=0; i<mTabs.size(); i++) { |
| TabInfo t = mTabs.get(i); |
| if (t != mCurTab) { |
| t.pause(); |
| } |
| } |
| |
| mCurTab.updateStorageUsage(); |
| updateOptionsMenu(); |
| final Activity host = getActivity(); |
| if (host != null) { |
| host.invalidateOptionsMenu(); |
| } |
| } |
| |
| private volatile IMediaContainerService mContainerService; |
| |
| private final ServiceConnection mContainerConnection = new ServiceConnection() { |
| @Override |
| public void onServiceConnected(ComponentName name, IBinder service) { |
| mContainerService = IMediaContainerService.Stub.asInterface(service); |
| for (int i=0; i<mTabs.size(); i++) { |
| mTabs.get(i).setContainerService(mContainerService); |
| } |
| } |
| |
| @Override |
| public void onServiceDisconnected(ComponentName name) { |
| mContainerService = null; |
| } |
| }; |
| } |
