nextcloud-android/src/main/java/com/owncloud/android/MainApp.java

561 lines
23 KiB
Java

/*
* ownCloud Android client application
*
* @author masensio
* @author David A. Velasco
* Copyright (C) 2015 ownCloud Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.owncloud.android;
import android.Manifest;
import android.accounts.Account;
import android.app.Activity;
import android.app.NotificationChannel;
import android.app.NotificationManager;
import android.content.ContentResolver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.os.Build;
import android.os.Bundle;
import android.os.Environment;
import android.os.StrictMode;
import android.support.multidex.MultiDexApplication;
import android.support.v4.util.Pair;
import android.support.v7.app.AlertDialog;
import android.view.WindowManager;
import com.evernote.android.job.JobManager;
import com.owncloud.android.authentication.AccountUtils;
import com.owncloud.android.authentication.PassCodeManager;
import com.owncloud.android.datamodel.ArbitraryDataProvider;
import com.owncloud.android.datamodel.MediaFolder;
import com.owncloud.android.datamodel.MediaFolderType;
import com.owncloud.android.datamodel.MediaProvider;
import com.owncloud.android.datamodel.SyncedFolder;
import com.owncloud.android.datamodel.SyncedFolderProvider;
import com.owncloud.android.datamodel.ThumbnailsCacheManager;
import com.owncloud.android.db.PreferenceManager;
import com.owncloud.android.jobs.NCJobCreator;
import com.owncloud.android.lib.common.OwnCloudClientManagerFactory;
import com.owncloud.android.lib.common.OwnCloudClientManagerFactory.Policy;
import com.owncloud.android.lib.common.utils.Log_OC;
import com.owncloud.android.ui.activity.ContactsPreferenceActivity;
import com.owncloud.android.ui.activity.Preferences;
import com.owncloud.android.ui.activity.SyncedFoldersActivity;
import com.owncloud.android.ui.activity.WhatsNewActivity;
import com.owncloud.android.ui.notifications.NotificationUtils;
import com.owncloud.android.utils.AnalyticsUtils;
import com.owncloud.android.utils.FilesSyncHelper;
import com.owncloud.android.utils.PermissionUtil;
import com.owncloud.android.utils.ReceiversHelper;
import com.owncloud.android.utils.EncryptionUtils;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.crypto.Cipher;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
/**
* Main Application of the project
*
* Contains methods to build the "static" strings. These strings were before constants in different
* classes
*/
public class MainApp extends MultiDexApplication {
private static final String TAG = MainApp.class.getSimpleName();
private static final String AUTH_ON = "on";
@SuppressWarnings("unused")
private static final String POLICY_SINGLE_SESSION_PER_ACCOUNT = "single session per account";
@SuppressWarnings("unused")
private static final String POLICY_ALWAYS_NEW_CLIENT = "always new client";
private static Context mContext;
private static String storagePath;
private static boolean mOnlyOnDevice = false;
@SuppressWarnings("unused")
private boolean mBound;
@SuppressFBWarnings("ST")
public void onCreate() {
super.onCreate();
JobManager.create(this).addJobCreator(new NCJobCreator());
MainApp.mContext = getApplicationContext();
if (!getResources().getBoolean(R.bool.analytics_enabled)) {
AnalyticsUtils.disableAnalytics();
}
SharedPreferences appPrefs =
PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
MainApp.storagePath = appPrefs.getString(Preferences.PreferenceKeys.STORAGE_PATH, Environment.
getExternalStorageDirectory().getAbsolutePath());
boolean isSamlAuth = AUTH_ON.equals(getString(R.string.auth_method_saml_web_sso));
OwnCloudClientManagerFactory.setUserAgent(getUserAgent());
if (isSamlAuth) {
OwnCloudClientManagerFactory.setDefaultPolicy(Policy.SINGLE_SESSION_PER_ACCOUNT);
} else {
OwnCloudClientManagerFactory
.setDefaultPolicy(Policy.SINGLE_SESSION_PER_ACCOUNT_IF_SERVER_SUPPORTS_SERVER_MONITORING);
}
// initialise thumbnails cache on background thread
new ThumbnailsCacheManager.InitDiskCacheTask().execute();
if (BuildConfig.DEBUG || getApplicationContext().getResources().getBoolean(R.bool.logger_enabled) ||
appPrefs.getBoolean(Preferences.PREFERENCE_EXPERT_MODE, false)) {
// use app writable dir, no permissions needed
Log_OC.startLogging(getAppContext());
Log_OC.d("Debug", "start logging");
}
if (Build.VERSION.SDK_INT >= 24) {
try {
Method m = StrictMode.class.getMethod("disableDeathOnFileUriExposure");
m.invoke(null);
} catch (Exception e) {
Log_OC.d("Debug", "Failed to disable uri exposure");
}
}
initAutoUpload();
initContactsBackup();
notificationChannels();
// register global protection with pass code
registerActivityLifecycleCallbacks(new ActivityLifecycleCallbacks() {
@Override
public void onActivityCreated(Activity activity, Bundle savedInstanceState) {
Log_OC.d(activity.getClass().getSimpleName(), "onCreate(Bundle) starting");
WhatsNewActivity.runIfNeeded(activity);
PassCodeManager.getPassCodeManager().onActivityCreated(activity);
}
@Override
public void onActivityStarted(Activity activity) {
Log_OC.d(activity.getClass().getSimpleName(), "onStart() starting");
PassCodeManager.getPassCodeManager().onActivityStarted(activity);
}
@Override
public void onActivityResumed(Activity activity) {
Log_OC.d(activity.getClass().getSimpleName(), "onResume() starting");
}
@Override
public void onActivityPaused(Activity activity) {
Log_OC.d(activity.getClass().getSimpleName(), "onPause() ending");
}
@Override
public void onActivityStopped(Activity activity) {
Log_OC.d(activity.getClass().getSimpleName(), "onStop() ending");
PassCodeManager.getPassCodeManager().onActivityStopped(activity);
}
@Override
public void onActivitySaveInstanceState(Activity activity, Bundle outState) {
Log_OC.d(activity.getClass().getSimpleName(), "onSaveInstanceState(Bundle) starting");
}
@Override
public void onActivityDestroyed(Activity activity) {
Log_OC.d(activity.getClass().getSimpleName(), "onDestroy() ending");
}
});
}
public static void initContactsBackup() {
ArbitraryDataProvider arbitraryDataProvider = new ArbitraryDataProvider(mContext.getContentResolver());
Account[] accounts = AccountUtils.getAccounts(mContext);
for (Account account : accounts) {
if (arbitraryDataProvider.getBooleanValue(account, PREFERENCE_CONTACTS_AUTOMATIC_BACKUP)) {
ContactsPreferenceActivity.startContactBackupJob(account);
}
}
}
public static void initAutoUpload() {
updateToAutoUpload();
cleanOldEntries();
updateAutoUploadEntries();
if (getAppContext() != null) {
if (PermissionUtil.checkSelfPermission(getAppContext(), Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
splitOutAutoUploadEntries();
} else {
PreferenceManager.setAutoUploadSplitEntries(getAppContext(), true);
}
}
initiateExistingAutoUploadEntries();
FilesSyncHelper.scheduleFilesSyncIfNeeded(mContext);
FilesSyncHelper.restartJobsIfNeeded();
ReceiversHelper.registerNetworkChangeReceiver();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
ReceiversHelper.registerPowerChangeReceiver();
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
ReceiversHelper.registerPowerSaveReceiver();
}
}
public static void notificationChannels() {
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O && getAppContext() != null) {
Context context = getAppContext();
NotificationManager notificationManager = (NotificationManager)
context.getSystemService(Context.NOTIFICATION_SERVICE);
if (notificationManager != null) {
createChannel(notificationManager, NotificationUtils.NOTIFICATION_CHANNEL_DOWNLOAD,
R.string.notification_channel_download_name,
R.string.notification_channel_download_description, context);
createChannel(notificationManager, NotificationUtils.NOTIFICATION_CHANNEL_UPLOAD,
R.string.notification_channel_upload_name,
R.string.notification_channel_upload_description, context);
createChannel(notificationManager, NotificationUtils.NOTIFICATION_CHANNEL_MEDIA,
R.string.notification_channel_media_name,
R.string.notification_channel_media_description, context);
createChannel(notificationManager, NotificationUtils.NOTIFICATION_CHANNEL_FILE_SYNC,
R.string.notification_channel_file_sync_name,
R.string.notification_channel_file_sync_description, context);
} else {
Log_OC.e(TAG, "Notification manager is null");
}
}
}
private static void createChannel(NotificationManager notificationManager,
String channelId, int channelName,
int channelDescription, Context context) {
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O
&& getAppContext() != null
&& notificationManager.getNotificationChannel(channelId) == null) {
CharSequence name = context.getString(channelName);
String description = context.getString(channelDescription);
NotificationChannel channel = new NotificationChannel(channelId, name,
NotificationManager.IMPORTANCE_LOW);
channel.setDescription(description);
channel.enableLights(false);
channel.enableVibration(false);
notificationManager.createNotificationChannel(channel);
}
}
public static Context getAppContext() {
return MainApp.mContext;
}
public static void setAppContext(Context context) {
MainApp.mContext = context;
}
public static String getStoragePath() {
return MainApp.storagePath;
}
public static void setStoragePath(String path) {
MainApp.storagePath = path;
}
// Methods to obtain Strings referring app_name
// From AccountAuthenticator
// public static final String ACCOUNT_TYPE = "owncloud";
public static String getAccountType() {
return getAppContext().getResources().getString(R.string.account_type);
}
// Non gradle build systems do not provide BuildConfig.VERSION_CODE
// so we must fallback to this method :(
public static int getVersionCode() {
try {
String thisPackageName = getAppContext().getPackageName();
return getAppContext().getPackageManager().getPackageInfo(thisPackageName, 0).versionCode;
} catch (PackageManager.NameNotFoundException e) {
return 0;
}
}
// Non gradle build systems do not provide BuildConfig.VERSION_CODE
// so we must fallback to this method :(
public static String getVersionName() {
try {
String thisPackageName = getAppContext().getPackageName();
return getAppContext().getPackageManager().getPackageInfo(thisPackageName, 0).versionName;
} catch (PackageManager.NameNotFoundException e) {
return "";
}
}
// From AccountAuthenticator
// public static final String AUTHORITY = "org.owncloud";
public static String getAuthority() {
return getAppContext().getResources().getString(R.string.authority);
}
// From AccountAuthenticator
// public static final String AUTH_TOKEN_TYPE = "org.owncloud";
public static String getAuthTokenType() {
return getAppContext().getResources().getString(R.string.authority);
}
// From ProviderMeta
// public static final String DB_FILE = "owncloud.db";
public static String getDBFile() {
return getAppContext().getResources().getString(R.string.db_file);
}
// From ProviderMeta
// private final String mDatabaseName = "ownCloud";
public static String getDBName() {
return getAppContext().getResources().getString(R.string.db_name);
}
/**
* name of data_folder, e.g., "owncloud"
*/
public static String getDataFolder() {
return getAppContext().getResources().getString(R.string.data_folder);
}
// log_name
public static String getLogName() {
return getAppContext().getResources().getString(R.string.log_name);
}
public static void showOnlyFilesOnDevice(boolean state) {
mOnlyOnDevice = state;
}
public static boolean isOnlyOnDevice() {
return mOnlyOnDevice;
}
// user agent
public static String getUserAgent() {
String appString = getAppContext().getResources().getString(R.string.user_agent);
String packageName = getAppContext().getPackageName();
String version = "";
PackageInfo pInfo = null;
try {
pInfo = getAppContext().getPackageManager().getPackageInfo(packageName, 0);
if (pInfo != null) {
version = pInfo.versionName;
}
} catch (PackageManager.NameNotFoundException e) {
Log_OC.e(TAG, "Trying to get packageName", e.getCause());
}
// Mozilla/5.0 (Android) ownCloud-android/1.7.0
String userAgent = String.format(appString, version);
return userAgent;
}
private static void updateToAutoUpload() {
Context context = getAppContext();
if (PreferenceManager.instantPictureUploadEnabled(context) ||
PreferenceManager.instantPictureUploadEnabled(context)) {
// remove legacy shared preferences
SharedPreferences.Editor editor = PreferenceManager.getDefaultSharedPreferences(context).edit();
editor.remove("instant_uploading")
.remove("instant_video_uploading")
.remove("instant_upload_path")
.remove("instant_upload_path_use_subfolders")
.remove("instant_upload_on_wifi")
.remove("instant_upload_on_charging")
.remove("instant_video_upload_path")
.remove("instant_video_upload_path_use_subfolders")
.remove("instant_video_upload_on_wifi")
.remove("instant_video_uploading")
.remove("instant_video_upload_on_charging")
.remove("prefs_instant_behaviour").apply();
// show info pop-up
try {
new AlertDialog.Builder(context, R.style.Theme_ownCloud_Dialog)
.setTitle(R.string.drawer_synced_folders)
.setMessage(R.string.synced_folders_new_info)
.setPositiveButton(R.string.drawer_open, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// show Auto Upload
Intent folderSyncIntent = new Intent(context,
SyncedFoldersActivity.class);
dialog.dismiss();
context.startActivity(folderSyncIntent);
}
})
.setNegativeButton(R.string.drawer_close, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
})
.setIcon(R.drawable.nav_synced_folders)
.show();
} catch (WindowManager.BadTokenException e) {
Log_OC.i(TAG, "Error showing Auto Upload Update dialog, so skipping it: " + e.getMessage());
}
}
}
private static void updateAutoUploadEntries() {
// updates entries to reflect their true paths
Context context = getAppContext();
if (!PreferenceManager.getAutoUploadPathsUpdate(context)) {
SyncedFolderProvider syncedFolderProvider =
new SyncedFolderProvider(MainApp.getAppContext().getContentResolver());
syncedFolderProvider.updateAutoUploadPaths(mContext);
}
}
private static void splitOutAutoUploadEntries() {
Context context = getAppContext();
if (!PreferenceManager.getAutoUploadSplitEntries(context)) {
// magic to split out existing synced folders in two when needed
// otherwise, we migrate them to their proper type (image or video)
Log_OC.i(TAG, "Migrate synced_folders records for image/video split");
ContentResolver contentResolver = context.getContentResolver();
SyncedFolderProvider syncedFolderProvider = new SyncedFolderProvider(contentResolver);
final List<MediaFolder> imageMediaFolders = MediaProvider.getImageFolders(contentResolver, 1, null);
final List<MediaFolder> videoMediaFolders = MediaProvider.getVideoFolders(contentResolver, 1, null);
ArrayList<Long> idsToDelete = new ArrayList<>();
List<SyncedFolder> syncedFolders = syncedFolderProvider.getSyncedFolders();
long primaryKey;
SyncedFolder newSyncedFolder;
for (SyncedFolder syncedFolder : syncedFolders) {
idsToDelete.add(syncedFolder.getId());
Log_OC.i(TAG, "Migration check for synced_folders record: "
+ syncedFolder.getId() + " - " + syncedFolder.getLocalPath());
for (int i = 0; i < imageMediaFolders.size(); i++) {
if (imageMediaFolders.get(i).absolutePath.equals(syncedFolder.getLocalPath())) {
newSyncedFolder = (SyncedFolder) syncedFolder.clone();
newSyncedFolder.setType(MediaFolderType.IMAGE);
primaryKey = syncedFolderProvider.storeSyncedFolder(newSyncedFolder);
Log_OC.i(TAG, "Migrated image synced_folders record: "
+ primaryKey + " - " + newSyncedFolder.getLocalPath());
break;
}
}
for (int j = 0; j < videoMediaFolders.size(); j++) {
if (videoMediaFolders.get(j).absolutePath.equals(syncedFolder.getLocalPath())) {
newSyncedFolder = (SyncedFolder) syncedFolder.clone();
newSyncedFolder.setType(MediaFolderType.VIDEO);
primaryKey = syncedFolderProvider.storeSyncedFolder(newSyncedFolder);
Log_OC.i(TAG, "Migrated video synced_folders record: "
+ primaryKey + " - " + newSyncedFolder.getLocalPath());
break;
}
}
}
for (long id : idsToDelete) {
Log_OC.i(TAG, "Removing legacy synced_folders record: " + id);
syncedFolderProvider.deleteSyncedFolder(id);
}
PreferenceManager.setAutoUploadSplitEntries(context, true);
}
}
private static void initiateExistingAutoUploadEntries() {
new Thread(() -> {
if (!PreferenceManager.getAutoUploadInit(getAppContext())) {
SyncedFolderProvider syncedFolderProvider =
new SyncedFolderProvider(MainApp.getAppContext().getContentResolver());
for (SyncedFolder syncedFolder : syncedFolderProvider.getSyncedFolders()) {
if (syncedFolder.isEnabled()) {
FilesSyncHelper.insertAllDBEntriesForSyncedFolder(syncedFolder);
}
}
PreferenceManager.setAutoUploadInit(getAppContext(), true);
}
}).start();
}
private static void cleanOldEntries() {
// previous versions of application created broken entries in the SyncedFolderProvider
// database, and this cleans all that and leaves 1 (newest) entry per synced folder
Context context = getAppContext();
if (!PreferenceManager.getLegacyClean(context)) {
SyncedFolderProvider syncedFolderProvider =
new SyncedFolderProvider(context.getContentResolver());
List<SyncedFolder> syncedFolderList = syncedFolderProvider.getSyncedFolders();
Map<Pair<String, String>, Long> syncedFolders = new HashMap<>();
ArrayList<Long> ids = new ArrayList<>();
for (SyncedFolder syncedFolder : syncedFolderList) {
Pair<String, String> checkPair = new Pair<>(syncedFolder.getAccount(), syncedFolder.getLocalPath());
if (syncedFolders.containsKey(checkPair)) {
if (syncedFolder.getId() > syncedFolders.get(checkPair)) {
syncedFolders.put(checkPair, syncedFolder.getId());
}
} else {
syncedFolders.put(checkPair, syncedFolder.getId());
}
}
ids.addAll(syncedFolders.values());
if (ids.size() > 0) {
syncedFolderProvider.deleteSyncedFoldersNotInList(mContext, ids);
} else {
PreferenceManager.setLegacyClean(context, true);
}
}
}
}