-----------------------------activity_main.xml







-----------------------------AndroidManifest.xml



    <uses-permission android:name="android.permission.CAMERA"/>
    <uses-permission android:name="android.permission.RECORD_AUDIO"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
	<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
	<uses-permission android:name="android.permission.INTERNET"/>



-----------------------------build.gradle







-----------------------------MainActivity.java



    private Button bCapture;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        if (checkSelfPermission(Manifest.permission.RECORD_AUDIO) == PackageManager.PERMISSION_DENIED ||
                checkSelfPermission(Manifest.permission.ACCESS_NETWORK_STATE) == PackageManager.PERMISSION_DENIED ||
                checkSelfPermission(Manifest.permission.READ_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED ||
                checkSelfPermission(Manifest.permission.INTERNET) == PackageManager.PERMISSION_DENIED ||
                checkSelfPermission(Manifest.permission.CAMERA) == PackageManager.PERMISSION_DENIED ||
                checkSelfPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED) {
            //permission not enabled, request it
            String[] permission = {Manifest.permission.ACCESS_WIFI_STATE, Manifest.permission.CAMERA, Manifest.permission.RECORD_AUDIO, Manifest.permission.ACCESS_NETWORK_STATE, Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.INTERNET, Manifest.permission.WRITE_EXTERNAL_STORAGE};
            requestPermissions(permission, 1000);
        }

        bCapture.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
				Toast.makeText(this, "Clicked Capture!", Toast.LENGTH_SHORT).show();
            }
        });
	}



-----------------------------myclass.java