android創建不帶_app前綴的內部存儲文件夾

Question

我使用以下代碼在內部存儲器上成功創建文件夾，但添加了前綴「_app」！所以如果我創建「aplications」文件夾，它將被命名爲「app_aplications」。如何解僱它並設置所需的名字？謝謝

public class DirectoriesActivity extends Activity { 
    /** Called when the activity is first created. */ 
    @Override 
    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.main); 

     createFolder(getBaseContext()); 

    } 

    public static void createFolder(Context context){ 

      context.getDir("aplications", Context.MODE_PRIVATE); //Creating an internal dir; 
    } 
} 

Answer 1

您可以使用Java API而不是Android的API：

try{ 

    boolean success = new File("data/data/com.sample/aplications").mkdir(); 
    if (success) 
    // directory created 

}catch (Expception e) 
...