版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/leansmall/article/details/84521146
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// 如果api >= 23 需要显式申请权限,代码举例如下:
if (Build.VERSION.SDK_INT >= 23) {
if (ContextCompat.checkSelfPermission(this, Manifest.permission.READ_PHONE_STATE) != PackageManager.PERMISSION_GRANTED
|| ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED
|| ContextCompat.checkSelfPermission(this, Manifest.permission.INTERNET) != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE,
Manifest.permission.READ_PHONE_STATE, Manifest.permission.INTERNET}, 0);
}
}
setContentView(R.layout.main);