android-backup-service

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Mysterious ClassNotFoundException when Android system engage BackupAgent

I have got a few (4) error reports on my app from when the Android system decides to do the backup to Google cloud using the BackupAgent. I am using the SharedPreferencesBackupHelper.[详细]

2023-04-10 16:07 分类：问答
How come I get ClassNotFoundException when backupAgent tries to start

I use the BackupAgentHelper to backup the SharedPreferences in my Android app. I have tested it in the emulator (Android 1.6 and 2.2) and on my own phone (Android 2.3.3) and it all works well. However[详细]

2023-04-07 01:58 分类：问答
Can't get BackupAgent to work when reinstall from Android Market

I have implemented the BackupAgentHelper according to the documentation, including backward compatibility for 1.6, to backup all my SharedPreferences. It is working just fine when testing it in emulat[详细]

2023-04-01 21:35 分类：问答
Android Backup of ENTIRE SharedPreferences file

I have been trying to get the backup of my sharedpreferences file in my Android app working and so far it is not. I am using the simple Google code from the developer\'s guide. Below is the code for t[详细]

2023-03-26 15:53 分类：问答
Android Backup of Shared Preferences to Google Backup Service not working

I\'ve researched and followed how to get my android app to backup the data to google backup so if user loses phone or upgrades to a new phone, they don\'t lose their data开发者_开发知识库.However, whe[详细]

2023-03-26 01:56 分类：问答
Android application backup and restore?

For the application I\'m creating, I\'d like users to be able to backup their application data (to an SD card f开发者_如何学运维or instance). What I mean by application data is the preferences and SQL[详细]

2023-03-22 19:06 分类：问答
Backup Agent signature mismatch during restore

[Edit] From all the information I\'ve added it seems likely that this is caused by my app registering itself as a new app under the same UID despite being the same build in the same apk. Any ideas whe[详细]

2023-03-13 10:56 分类：问答
Android backup/restore: how to backup an internal database?

I have implemented a BackupAgentHelper using the provided FileBackupHelper to backup and restore the native database I have. This is the database you typically use along with ContentProviders and whic[详细]

2023-02-16 05:04 分类：问答
Backing up databases in android cloud:

Can I use the Android Cloud to back up my application\'s databases? Wh开发者_JAVA百科at are some limits to this feature?I came across the solution. Apparently it was there in the dev guide.Thought I s[详细]

2023-02-09 11:53 分类：问答
Looking for a BackupAgent (for a sqlite database) example

I see several examples here, but none speak to back开发者_运维百科ing up SQLite databases specifically, does anyone have a sample of doing this?[详细]

2023-02-06 18:58 分类：问答