我使用以下代码在内部内存上成功创建文件夹,但添加了前缀"_app"!所以,如果我创建了"应用程序"文件夹,它将被命名为"app_aplications"。如何消除它并设置所需的名称?谢谢
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;
}
}
您可以使用Java API而不是Android API:
try{
boolean success = new File("data/data/com.sample/aplications").mkdir();
if (success)
// directory created
}catch (Expception e)
...