最新回答 / 慕夢前來
操作方法:1. 把原數據庫包括在項目源碼的 res/raw 目錄下,然后建立一個DBManager類,代碼如下:12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758package?com.android.ImportDatabase;?import?java.io.File;import?java.io.FileNotFoundException...
2020-01-18
最贊回答 / qq_蹲街數螞蟻_03153324
Context cont = this.getApplicationContext();String s = cont.getDatabasePath("info.db")+"";SQLiteDatabase db = SQLiteDatabase.openDatabase(s,null,SQLiteDatabase.OPEN_READONLY);這樣就可以了,試過了
2017-06-25
最新回答 / 吾凡庸
你寫的SD卡的存儲路徑不對,改成 ?String path = Environment.getExternalStorageDirectory().getAbsolutePath();
2017-04-09