Android Studio 请求应用权限无法编译

Question

>不知道我做错了什么。尝试编译Android工作室代码时，出现以下错误：

";"预期

代码错误图像 错误：-source 1.7 中不支持类型批注

@Override
public void onRequestPermissionsResult(int requestCode,
String[] permissions, int[] grantResults) {
switch (requestCode) {
case MY_PERMISSIONS_REQUEST_READ_CONTACTS: {
// If request is cancelled, the result arrays are empty.
if (grantResults.length > 0
&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
// permission was granted, yay! Do the
// contacts-related task you need to do.
} else {
// permission denied, boo! Disable the
// functionality that depends on this permission.
}
return;
}
// other 'case' lines to check for other
// permissions this app might request.
}

}

Answer 1

删除方法括号之外onRequestPermissionsResult()onCreate()方法。

像下面一样，

int MY_PERMISSIONS_REQUEST_READ_CONTACTS = 0;
@Override
protected void onCreate(Bundle savedInstantState){
....
....
}
@Override
public void onRequestPermissionsResult(int requestCode,
String[] permissions, int[] grantResults) {
....
....
}