Crash proof database: reset if error occurs

This commit is contained in:
topjohnwu
2017-11-18 05:03:01 +08:00
parent c8fd5da2da
commit e518f4cef8
2 changed files with 61 additions and 50 deletions
@@ -38,15 +38,21 @@ public class RepoDatabaseHelper extends SQLiteOpenHelper {
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
if (oldVersion < 3) {
db.execSQL("DROP TABLE IF EXISTS " + TABLE_NAME);
db.execSQL(
"CREATE TABLE IF NOT EXISTS " + TABLE_NAME + " " +
"(id TEXT, name TEXT, version TEXT, versionCode INT, minMagisk INT, " +
"author TEXT, description TEXT, repo_name TEXT, last_update INT, " +
"PRIMARY KEY(id))");
mm.prefs.edit().remove(Const.Key.ETAG_KEY).apply();
oldVersion = 3;
try {
if (oldVersion < 3) {
db.execSQL("DROP TABLE IF EXISTS " + TABLE_NAME);
db.execSQL(
"CREATE TABLE IF NOT EXISTS " + TABLE_NAME + " " +
"(id TEXT, name TEXT, version TEXT, versionCode INT, minMagisk INT, " +
"author TEXT, description TEXT, repo_name TEXT, last_update INT, " +
"PRIMARY KEY(id))");
mm.prefs.edit().remove(Const.Key.ETAG_KEY).apply();
oldVersion = 3;
}
} catch (Exception e) {
e.printStackTrace();
// Reset database
onDowngrade(db, DATABASE_VER, 0);
}
}