还有一个类似的问题,
android.database.sqlite.SQLiteException:无法更改db的语言环境引起:android.database.sqlite.SQLiteDatabaseCorruptException:数据库磁盘映像格式错误(代码11)
无法将db'/data/data/my.easymedi.controller/databases/EasyMediInfo.db'的语言环境更改为'en_US'
但是我的数据库是由android通过SQLiteOpenHelper创建的.它出现在一些设备中.我想知道是什么原因导致这个问题,因为我甚至无法重现它.我怎么解决这个问题?非常感谢!
android.database.sqlite.SQLiteException: Failed to change locale for db '/data/data/com.android.settings/databases/myDB.db' to 'zh_CN'.
at android.database.sqlite.SQLiteConnection.setLocaleFromConfiguration(SQLiteConnection.java:386)
at android.database.sqlite.SQLiteConnection.open(SQLiteConnection.java:218)
at android.database.sqlite.SQLiteConnection.open(SQLiteConnection.java:193)
at android.database.sqlite.SQLiteConnectionPool.openConnectionLocked(SQLiteConnectionPool.java:463)
at android.database.sqlite.SQLiteConnectionPool.open(SQLiteConnectionPool.java:185)
at android.database.sqlite.SQLiteConnectionPool.open(SQLiteConnectionPool.java:177)
at android.database.sqlite.SQLiteDatabase.openInner(SQLiteDatabase.java:804)
at android.database.sqlite.SQLiteDatabase.open(SQLiteDatabase.java:789)
at android.database.sqlite.SQLiteDatabase.openDatabase(SQLiteDatabase.java:694)
at android.app.ContextImpl.openOrCreateDatabase(ContextImpl.java:833)
at android.content.ContextWrapper.openOrCreateDatabase(ContextWrapper.java:221)
at android.database.sqlite.SQLiteOpenHelper.getDatabaseLocked(SQLiteOpenHelper.java:224)
at android.database.sqlite.SQLiteOpenHelper.getWritableDatabase(SQLiteOpenHelper.java:164)
at com.example.optimizecenter.packages.e.mO(PackagesManager.java:150)
at com.example.optimizecenter.packages.PackageSyncService.onHandleIntent(PackageSyncService.java:24)
at android.app.IntentService$ServiceHandler.handleMessage(IntentService.java:65)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.os.HandlerThread.run(HandlerThread.java:60)
Caused by: android.database.sqlite.SQLiteDatabaseCorruptException: database disk image is malformed (code 11)
at android.database.sqlite.SQLiteConnection.nativeExecuteForString(Native Method)
at android.database.sqlite.SQLiteConnection.executeForString(SQLiteConnection.java:634)
at android.database.sqlite.SQLiteConnection.setLocaleFromConfiguration(SQLiteConnection.java:367)
... 18 more
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这是我的助手班.
public class PackageDataBaseHelper extends SQLiteOpenHelper {
public …Run Code Online (Sandbox Code Playgroud) 我想测试android应用程序的内存性能,并且我想自动获取内存信息。我使用“adb shell dumpsys meminfo ...”定期获取内存信息。现在,我想观察内存泄漏,如何执行 gc ?就像DDMS中的“导致GC”一样。谢谢!
Mongodb 站点显示 2d 索引的内部结构是GeoHash.
我想知道 2dsphere 索引的内部结构。
是它GeoHash,Cartesian Tiers还是其他技术?
我刚刚找到了mongodb站点的博客new-geo-features,介绍了2dsphere index。
但是没有细节。
android ×2
2dsphere ×1
corruption ×1
dalvik ×1
debugging ×1
geolocation ×1
geospatial ×1
mongodb ×1
sqlite ×1