//Environment類.里面方法是靜態(tài)的--保存到data/data/當(dāng)前應(yīng)用的包名下
String sdpath = Environment.getExternalStorageDirectory().getPath();
判斷一下sd卡是否可用
if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
}
//Environment類.里面方法是靜態(tài)的--保存到data/data/當(dāng)前應(yīng)用的包名下
String sdpath = Environment.getExternalStorageDirectory().getPath();
判斷一下sd卡是否可用
if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
}