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@lhjnano
Created December 13, 2016 06:09
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package com.gluesys.nvr;
import android.Manifest;
import android.content.pm.PackageManager;
import android.os.Environment;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import com.gluesys.util.NDKAdapter;
import java.io.File;
public class MainActivity extends AppCompatActivity {
final int MY_PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE =0;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if (ContextCompat.checkSelfPermission(this,Manifest.permission.WRITE_EXTERNAL_STORAGE)!= PackageManager.PERMISSION_GRANTED) {
// 이 권한을 필요한 이유를 설명
// It can see the file list in external storage.
if (ActivityCompat.shouldShowRequestPermissionRationale(this,Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
// 다이어로그같은것을 띄워서 사용자에게 해당 권한이 필요한 이유에 대해 설명합니다
// 해당 설명이 끝난뒤 requestPermissions()함수를 호출하여 권한허가를 요청해야 합니다
} else {
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
MY_PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE);
// 필요한 권한과 요청 코드를 넣어서 권한허가요청에 대한 결과를 받아야 합니다
}
}
else {
new NDKAdapter().run_ffmpeg();
}
}
@Override
public void onRequestPermissionsResult(int requestCode,
String permissions[], int[] grantResults) {
switch (requestCode) {
case MY_PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE:
if (grantResults.length > 0
&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
// 권한 허가
// 해당 권한을 사용해서 작업을 진행할 수 있습니다
new NDKAdapter().run_ffmpeg();
} else {
// 권한 거부
// 사용자가 해당권한을 거부했을때 해주어야 할 동작을 수행합니다
}
return;
}
}
}
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