jiyouliang / RuntimePermission

Android运行时权限

Android运行时权限

Android从6.0开始，新增运行时权限，需要用户同意APP才能获取对应权限。下面以拨号为例，其他权限只需修改对应权限即可。

1、运行效果

2、权限判断

//运行时权限检查
if (ContextCompat.checkSelfPermission(this, Manifest.permission.CALL_PHONE)
        != PackageManager.PERMISSION_GRANTED) {
    //申请CALL_PHONE权限
    ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.CALL_PHONE},
            REQUEST_CODE_CALL_PHONE);//自定义的code
} else {//已经获取权限，直接拨号
    showCallPhone();
}

3、权限申请回调

@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);
    if (requestCode == REQUEST_CODE_CALL_PHONE && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
        //获取到权限，做相应处理
        showCallPhone();
    }
}

4、别忘了清单文件注册权限

<uses-permission android:name="android.permission.CALL_PHONE"/>