Android 6.0 다중 권한


161

Android 6.0에는 새로운 권한이 있으며 다음과 같이 호출 할 수 있음을 알고 있습니다.

if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) !=
    PackageManager.PERMISSION_GRANTED) {
    ActivityCompat.requestPermissions(this,
        new String[] { 
            Manifest.permission.WRITE_EXTERNAL_STORAGE
        }, PERMISSION_WRITE_STORAGE);
}

오늘은 연락처, SMS 및 카메라의 세 가지 권한이 필요한 Google 앱을 보았습니다. 1-3 페이지를 만들고 동시에 활성화하기 위해 모두 함께 호출합니다.

아무도 SMS, 카메라, 연락처 및 저장 공간과 동시에 활성화 할 수있는 4 가지 권한을 어떻게 호출 할 수 있습니까?

예 (Google 앱 이름을 잊어 버린 경우 :()
앱에 SMS, 연락처 및 카메라가 필요합니다.

응용 프로그램이 나에게 메시지를 보내고 (1-3 페이지 대화 상자를 만들었습니다) SMS를 활성화하고 연락처를 활성화 한 다음 카메라를 요청했습니다. 그래서이 Google 앱은 3 가지 필수 권한을 모두 호출하고 내 질문은 어떻게 동일하게 달성 할 수 있습니까?


보다 구체적으로 보거나 구현하고 싶은 것을 공유 할 수 있습니까?
kandroidj

"this"앱에는 4 개의 권한이 필요하므로 Android 6.0에서 동시에 4 개의 권한을 모두 호출합니다. 그리고이 Google 응용 프로그램은 모두 함께 전화하는 것이 현명하게 만들었으며 언급 한 것처럼 1-3 페이지를 즉시 3 개 모두 활성화합니다. .so 어떻게 동일하게 만들 수 있습니까? 4 개의 권한을 동시에 호출하여 활성화하기
Frank

String [] 배열 안에 원하는 모든 권한을 추가하십시오.
natario

답변:


323

ActivityCompat.requestPermissions(...)통화에 4 가지 권한을 모두 포함하면 Android가 언급 한대로 자동으로 페이지를 묶습니다.

여러 권한을 확인하고 권한이 없는지 확인하는 도우미 방법이 있습니다.

public static boolean hasPermissions(Context context, String... permissions) {
    if (context != null && permissions != null) {
        for (String permission : permissions) {
            if (ActivityCompat.checkSelfPermission(context, permission) != PackageManager.PERMISSION_GRANTED) {
                return false;
            }
        }
    }
    return true;
}

또는 코 틀린에서 :

fun hasPermissions(context: Context, vararg permissions: String): Boolean = permissions.all {
    ActivityCompat.checkSelfPermission(context, it) == PackageManager.PERMISSION_GRANTED
}

그런 다음 모든 권한을 보내십시오. 안드로이드는 필요한 것들만 요구할 것입니다.

// The request code used in ActivityCompat.requestPermissions()
// and returned in the Activity's onRequestPermissionsResult()
int PERMISSION_ALL = 1; 
String[] PERMISSIONS = {
  android.Manifest.permission.READ_CONTACTS, 
  android.Manifest.permission.WRITE_CONTACTS, 
  android.Manifest.permission.WRITE_EXTERNAL_STORAGE, 
  android.Manifest.permission.READ_SMS, 
  android.Manifest.permission.CAMERA
};

if (!hasPermissions(this, PERMISSIONS)) {
    ActivityCompat.requestPermissions(this, PERMISSIONS, PERMISSION_ALL);
}

감사합니다 제임스 나는 이것이 내가 필요한 것 같아요 ... !!
Frank

2
안녕하세요 제임스 네 솔루션이 완벽하게 작동합니다! 다시 많은 고맙습니다! DeviceUtils.Hasmarshmallow ()를 (android.os.Build.VERSION.SDK_INT> = Build.VERSION_CODES.M)으로 변경했습니다. 나는 이것이 더 낫다고 생각한다
Frank

내 문제도 해결되었습니다. 감사합니다. @Frank이 방법으로 문제가 해결되면 모든 사람이 신속하게 볼 수 있도록이 답변을 수락하는 것을 잊지 마십시오.
kbonnelly

2
@ maveň 나는 같은 문제에 직면하고 있습니다 .. 그중 하나를 부여하지 않으면 이미 부여한 다른 권한을 포함하여 모든 권한을 다시 요청합니다.
chengsam

9
나는 이것이 쓰여진 방식을 좋아한다. 그러나 onRequestPermissionsResult () 메소드에서 여러 결과를 처리하는 방법을 보여줄 수 있습니다.
Keshav

99

여러 권한 요청이있는 자세한 예는 다음과 같습니다.

시작시 앱에 2 개의 권한이 필요합니다. SEND_SMS 및 ACCESS_FINE_LOCATION (manifest.xml에 모두 언급 됨)

Android 프리 마시멜로를 처리 할 준비가 된 지원 라이브러리 v4 를 사용 하고 있으므로 빌드 버전을 확인할 필요가 없습니다.

앱이 시작 되 자마자 여러 권한을 요청합니다. 두 권한이 모두 부여되면 정상적인 흐름이 진행됩니다.

여기에 이미지 설명을 입력하십시오

여기에 이미지 설명을 입력하십시오

public static final int REQUEST_ID_MULTIPLE_PERMISSIONS = 1;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    if(checkAndRequestPermissions()) {
        // carry on the normal flow, as the case of  permissions  granted.
    }
}

private  boolean checkAndRequestPermissions() {
    int permissionSendMessage = ContextCompat.checkSelfPermission(this,
            Manifest.permission.SEND_SMS);
    int locationPermission = ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION);
    List<String> listPermissionsNeeded = new ArrayList<>();
    if (locationPermission != PackageManager.PERMISSION_GRANTED) {
        listPermissionsNeeded.add(Manifest.permission.ACCESS_FINE_LOCATION);
    }
    if (permissionSendMessage != PackageManager.PERMISSION_GRANTED) {
        listPermissionsNeeded.add(Manifest.permission.SEND_SMS);
    }
    if (!listPermissionsNeeded.isEmpty()) {
        ActivityCompat.requestPermissions(this, listPermissionsNeeded.toArray(new String[listPermissionsNeeded.size()]),REQUEST_ID_MULTIPLE_PERMISSIONS);
        return false;
    }
    return true;
}

ContextCompat.checkSelfPermission (), ActivityCompat.requestPermissions (), ActivityCompat.shouldShowRequestPermissionRationale ()은 지원 라이브러리의 일부입니다.

하나 이상의 권한이 부여되지 않은 경우 ActivityCompat.requestPermissions ()가 권한을 요청하고 제어는 onRequestPermissionsResult () 콜백 메소드로 이동합니다.

onRequestPermissionsResult () 콜백 메소드에서 shouldShowRequestPermissionRationale () 플래그의 값을 확인해야합니다.

두 가지 경우 만 있습니다 :-

사례 1 : -사용자가 권한 거부 (처음 포함)를 클릭 할 때마다 true를 반환합니다. 따라서 사용자가 거부하면 더 많은 설명을 표시하고 다시 묻습니다.

사례 2 : -사용자가 "다시 묻지 않음"을 선택한 경우에만 거짓을 반환합니다. 이 경우 제한된 기능을 계속 사용하여 더 많은 기능을 위해 설정에서 권한을 활성화하도록 사용자를 안내하거나 앱에 대한 권한이 사소한 경우 설정을 완료 할 수 있습니다.

사례 -1

여기에 이미지 설명을 입력하십시오

사례 -2

여기에 이미지 설명을 입력하십시오

    @Override
    public void onRequestPermissionsResult(int requestCode,
                                           String permissions[], int[] grantResults) {
        Log.d(TAG, "Permission callback called-------");
        switch (requestCode) {
            case REQUEST_ID_MULTIPLE_PERMISSIONS: {

                Map<String, Integer> perms = new HashMap<>();
                // Initialize the map with both permissions
                perms.put(Manifest.permission.SEND_SMS, PackageManager.PERMISSION_GRANTED);
                perms.put(Manifest.permission.ACCESS_FINE_LOCATION, PackageManager.PERMISSION_GRANTED);
                // Fill with actual results from user
                if (grantResults.length > 0) {
                    for (int i = 0; i < permissions.length; i++)
                        perms.put(permissions[i], grantResults[i]);
                    // Check for both permissions
                    if (perms.get(Manifest.permission.SEND_SMS) == PackageManager.PERMISSION_GRANTED
                            && perms.get(Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
                        Log.d(TAG, "sms & location services permission granted");
                        // process the normal flow
                        //else any one or both the permissions are not granted
                    } else {
                            Log.d(TAG, "Some permissions are not granted ask again ");
                            //permission is denied (this is the first time, when "never ask again" is not checked) so ask again explaining the usage of permission
//                        // shouldShowRequestPermissionRationale will return true
                            //show the dialog or snackbar saying its necessary and try again otherwise proceed with setup.
                            if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.SEND_SMS) || ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.ACCESS_FINE_LOCATION)) {
                                showDialogOK("SMS and Location Services Permission required for this app",
                                        new DialogInterface.OnClickListener() {
                                            @Override
                                            public void onClick(DialogInterface dialog, int which) {
                                                switch (which) {
                                                    case DialogInterface.BUTTON_POSITIVE:
                                                        checkAndRequestPermissions();
                                                        break;
                                                    case DialogInterface.BUTTON_NEGATIVE:
                                                        // proceed with logic by disabling the related features or quit the app.
                                                        break;
                                                }
                                            }
                                        });
                            }
                            //permission is denied (and never ask again is  checked)
                            //shouldShowRequestPermissionRationale will return false
                            else {
                                Toast.makeText(this, "Go to settings and enable permissions", Toast.LENGTH_LONG)
                                        .show();
    //                            //proceed with logic by disabling the related features or quit the app.
                            }
                    }
                }
            }
        }

    }

    private void showDialogOK(String message, DialogInterface.OnClickListener okListener) {
        new AlertDialog.Builder(this)
                .setMessage(message)
                .setPositiveButton("OK", okListener)
                .setNegativeButton("Cancel", okListener)
                .create()
                .show();
    }

1
그러나 모든 권한 대화 상자를 여러 번 표시
Harsha

"onRequestPermissionsResult () 콜백 메소드에서 shouldShowRequestPermissionRationale () 플래그의 값을 확인해야합니다."라고 말하지만 developer.android.com/training/permissions/requesting.html 은 권한을 요청하기 전에 shouldShowRequestPermissionRationale ()을 호출하도록 권장합니다. 혼란 스러워요. 코드가 더 합리적으로 보이지만 Google에 대해서는 전혀 알지 못합니다.
Yar

감사합니다 닉, 순차적 권한 팝업을 수행하는 방법? 이 문제를 해결하도록 안내해주세요
MohanRaj S

이 오류가 발생하는 이유는 무엇입니까? REQUEST_ID_MULTIPLE_PERMISSIONS
Ahmed Samir

이 답변은 Google 문서보다 낫습니다.
Antonino

50

작은 코드 :

 public static final int MULTIPLE_PERMISSIONS = 10; // code you want.

 String[] permissions= new String[]{
        Manifest.permission.WRITE_EXTERNAL_STORAGE,
        Manifest.permission.CAMERA,
        Manifest.permission.ACCESS_COARSE_LOCATION,
        Manifest.permission.ACCESS_FINE_LOCATION};


if (checkPermissions())
         //  permissions  granted.    
}

private  boolean checkPermissions() {
        int result;
        List<String> listPermissionsNeeded = new ArrayList<>();
        for (String p:permissions) {
            result = ContextCompat.checkSelfPermission(getActivity(),p);
            if (result != PackageManager.PERMISSION_GRANTED) {
                listPermissionsNeeded.add(p);
            }
        }
        if (!listPermissionsNeeded.isEmpty()) {
            ActivityCompat.requestPermissions(this, listPermissionsNeeded.toArray(new String[listPermissionsNeeded.size()]),MULTIPLE_PERMISSIONS );
            return false;
        }
        return true;
    }


   @Override
    public void onRequestPermissionsResult(int requestCode, String permissionsList[], int[] grantResults) {
        switch (requestCode) {
            case MULTIPLE_PERMISSIONS:{
                if (grantResults.length > 0) {
                String permissionsDenied = "";
                for (String per : permissionsList) {
                    if(grantResults[0] == PackageManager.PERMISSION_DENIED){
                        permissionsDenied += "\n" + per;

                    } 

                }
                // Show permissionsDenied 
                updateViews();
            }
                return;
            }
        }
     }

API 23의 Android 권한 일반 권한 및 위험한 권한 목록


11

조각으로

public class Homefragment extends Fragment {
    View hfrag;
   Context context;
 public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

//first we must check the permissions are already granted

        hfrag = inflater.inflate(R.layout.home, container, false);
        context = getActivity();
checkAndRequestPermissions();

}




}


private boolean checkAndRequestPermissions() {
        int permissionSendMessage = ContextCompat.checkSelfPermission(context,
                Manifest.permission.READ_SMS);
        int contactpermission = ContextCompat.checkSelfPermission(context, Manifest.permission.GET_ACCOUNTS);

        int writepermission = ContextCompat.checkSelfPermission(context, Manifest.permission.WRITE_EXTERNAL_STORAGE);

        int callpermission = ContextCompat.checkSelfPermission(context, Manifest.permission.CALL_PHONE);

        int receivepermission = ContextCompat.checkSelfPermission(context, Manifest.permission.RECEIVE_SMS);
        int locationpermission = ContextCompat.checkSelfPermission(context, Manifest.permission.ACCESS_FINE_LOCATION);

        List<String> listPermissionsNeeded = new ArrayList<>();

        if (locationpermission != PackageManager.PERMISSION_GRANTED) {
            listPermissionsNeeded.add(Manifest.permission.ACCESS_FINE_LOCATION);
        }

        if (contactpermission != PackageManager.PERMISSION_GRANTED) {
            listPermissionsNeeded.add(Manifest.permission.GET_ACCOUNTS);
        }
        if (writepermission != PackageManager.PERMISSION_GRANTED) {
            listPermissionsNeeded.add(Manifest.permission.WRITE_EXTERNAL_STORAGE);
        }
        if (permissionSendMessage != PackageManager.PERMISSION_GRANTED) {
            listPermissionsNeeded.add(Manifest.permission.READ_SMS);
        }
        if (receivepermission != PackageManager.PERMISSION_GRANTED) {
            listPermissionsNeeded.add(Manifest.permission.RECEIVE_SMS);
        }

        if (callpermission != PackageManager.PERMISSION_GRANTED) {
            listPermissionsNeeded.add(Manifest.permission.CALL_PHONE);
        }
        if (!listPermissionsNeeded.isEmpty()) {
            requestPermissions(listPermissionsNeeded.toArray(new String[listPermissionsNeeded.size()]), REQUEST_ID_MULTIPLE_PERMISSIONS);
            return false;
        }
        return true;
    }



 @Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);


    if (requestCode == REQUEST_ID_MULTIPLE_PERMISSIONS) {


        if (grantResults.length > 0) {
            for (int i = 0; i < permissions.length; i++) {


                if (permissions[i].equals(Manifest.permission.GET_ACCOUNTS)) {
                    if (grantResults[i] == PackageManager.PERMISSION_GRANTED) {
                        Log.e("msg", "accounts granted");

                    }
                } else if (permissions[i].equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
                    if (grantResults[i] == PackageManager.PERMISSION_GRANTED) {
                        Log.e("msg", "storage granted");

                    }
                } else if (permissions[i].equals(Manifest.permission.CALL_PHONE)) {
                    if (grantResults[i] == PackageManager.PERMISSION_GRANTED) {
                        Log.e("msg", "call granted");

                    }
                } else if (permissions[i].equals(Manifest.permission.RECEIVE_SMS)) {
                    if (grantResults[i] == PackageManager.PERMISSION_GRANTED) {
                        Log.e("msg", "sms granted");

                    }
                } else if (permissions[i].equals(Manifest.permission.ACCESS_FINE_LOCATION)) {
                    if (grantResults[i] == PackageManager.PERMISSION_GRANTED) {
                        Log.e("msg", "location granted");

                    }
                }


            }

        }


    }
}

}


7

쉬워요, 이렇게하세요

private static final int REQUEST_READ_PHONE_STATE = 110 , REQUEST_ACCESS_FINE_LOCATION = 111, REQUEST_WRITE_STORAGE = 112;

당신의 onCreate에서

 //request permission
    boolean hasPermissionPhoneState = (ContextCompat.checkSelfPermission(getApplicationContext(),
            Manifest.permission.READ_PHONE_STATE) == PackageManager.PERMISSION_GRANTED);
    if (!hasPermissionPhoneState) {
        ActivityCompat.requestPermissions(LoginActivity.this,
                new String[]{Manifest.permission.READ_PHONE_STATE},
                REQUEST_READ_PHONE_STATE);
    }

    boolean hasPermissionLocation = (ContextCompat.checkSelfPermission(getApplicationContext(),
            Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED);
    if (!hasPermissionLocation) {
        ActivityCompat.requestPermissions(LoginActivity.this,
                new String[]{Manifest.permission.ACCESS_FINE_LOCATION},
                REQUEST_ACCESS_FINE_LOCATION);
    }

    boolean hasPermissionWrite = (ContextCompat.checkSelfPermission(getApplicationContext(),
            Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED);
    if (!hasPermissionWrite) {
        ActivityCompat.requestPermissions(LoginActivity.this,
                new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
                REQUEST_WRITE_STORAGE);
    }

그런 다음 결과를 확인하십시오.

@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);
    switch (requestCode)
    {
        case REQUEST_READ_PHONE_STATE: {
            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED)
            {
                Toast.makeText(LoginActivity.this, "Permission granted.", Toast.LENGTH_SHORT).show();
                //reload my activity with permission granted or use the features what required the permission
                finish();
                startActivity(getIntent());
            } else
            {
                Toast.makeText(LoginActivity.this, "The app was not allowed to get your phone state. Hence, it cannot function properly. Please consider granting it this permission", Toast.LENGTH_LONG).show();
            }
        }
        case REQUEST_ACCESS_FINE_LOCATION: {
            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED)
            {
                Toast.makeText(LoginActivity.this, "Permission granted.", Toast.LENGTH_SHORT).show();
                //reload my activity with permission granted or use the features what required the permission
                finish();
                startActivity(getIntent());
            } else
            {
                Toast.makeText(LoginActivity.this, "The app was not allowed to get your location. Hence, it cannot function properly. Please consider granting it this permission", Toast.LENGTH_LONG).show();
            }
        }

        case REQUEST_WRITE_STORAGE: {
            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED)
            {
                Toast.makeText(LoginActivity.this, "Permission granted.", Toast.LENGTH_SHORT).show();
                //reload my activity with permission granted or use the features what required the permission
                finish();
                startActivity(getIntent());
            } else
            {
                Toast.makeText(LoginActivity.this, "The app was not allowed to write to your storage. Hence, it cannot function properly. Please consider granting it this permission", Toast.LENGTH_LONG).show();
            }
        }
    }

}

이것은 나를 위해 완벽하게 작동했습니다. 한 번의 질문으로, 이러한 경고 대화 상자가 나타날 때 터치 이벤트가 경고 대화 상자를 비활성화 할 수 있습니까? 제 경우에는 사용자가 권한을 허용하고 앱에만 액세스하기를 원하기 때문입니다.
Yogesh Patel

1
@YogeshPatel Anytime dude ..이 경고 대화 상자가 나타나면 상태 표시 줄을 제외한 외부 터치가 자동으로 비활성화 됩니다 . DENY 또는 ALLOW의 두 가지 옵션 만 있습니다. 메인 활동에 모든 권한을 추가하는 것을 잊지 마십시오. 상태 표시 줄을 숨길 수 있습니다. 상태 표시 줄 숨기기
Tharindu Bandara

6

내 접근 방식은 Nicks의 답변을 기반으로하며 여러 권한 (두 개가 아니라 필요한 수)에 조금 더 유용 할 수 있기를 바랍니다. 단일 책임 PermissionsHelper 클래스를 추가하는 것이 좋습니다.

import android.app.Activity;
import android.app.AlertDialog;
import android.content.pm.PackageManager;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.util.Log;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class PermissionsHelper {

private static final int REQUEST_ID_MULTIPLE_PERMISSIONS = 100; // any code you want.

public void checkAndRequestPermissions(Activity activity, String... permissions) {
    List<String> listPermissionsNeeded = new ArrayList<>();
    for (String permission : permissions) {
        if (ContextCompat.checkSelfPermission(activity, permission) != PackageManager.PERMISSION_GRANTED) {
            listPermissionsNeeded.add(permission);
        }
    }
    if (!listPermissionsNeeded.isEmpty()) {
        ActivityCompat.requestPermissions(activity, listPermissionsNeeded.toArray(new String[listPermissionsNeeded.size()]), REQUEST_ID_MULTIPLE_PERMISSIONS);
    }
}

public void onRequestPermissionsResult(Activity activity, int requestCode, String permissions[], int[] grantResults) {
    switch (requestCode) {
        case REQUEST_ID_MULTIPLE_PERMISSIONS: {
            Map<String, Integer> perms = new HashMap<>();

            for (String permission : permissions) {
                perms.put(permission, PackageManager.PERMISSION_GRANTED);
            }

            if (grantResults.length > 0) {
                for (int i = 0; i < permissions.length; i++)
                    perms.put(permissions[i], grantResults[i]);

                boolean allPermissionsGranted = true;
                for (String permission1 : permissions) {
                    allPermissionsGranted = allPermissionsGranted && (perms.get(permission1) == PackageManager.PERMISSION_GRANTED);
                }

                if (allPermissionsGranted) {
                    Log.d(PermissionsHelper.class.getSimpleName(), "onRequestPermissionsResult: all permissions granted");
                } else {
                    for (String permission2 : perms.keySet())
                        if (perms.get(permission2) == PackageManager.PERMISSION_GRANTED)
                            perms.remove(permission2);

                    StringBuilder message = new StringBuilder("The app has not been granted permissions:\n\n");
                    for (String permission : perms.keySet()) {
                        message.append(permission);
                        message.append("\n");
                    }
                    message.append("\nHence, it cannot function properly." +
                            "\nPlease consider granting it this permission in phone Settings.");

                    AlertDialog.Builder builder = new AlertDialog.Builder(activity);
                    builder.setTitle(R.string.permission_required)
                            .setMessage(message)
                            .setPositiveButton(android.R.string.ok, (dialog, id) -> dialog.cancel());
                    AlertDialog alert = builder.create();
                    alert.show();
                }
            }
        }
    }
}

}

사용자가 하나 이상의 필수 권한을 부여하지 않은 경우 자세한 AlertDialog 메시지가 표시됩니다.

활동 사용 예 :

private PermissionsHelper permissionsHelper;

@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    checkPermissions();

    //any other code
}

@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
    permissionsHelper.onRequestPermissionsResult(this, requestCode, permissions, grantResults);
}

private void checkPermissions() {
    permissionsHelper = new PermissionsHelper();
    permissionsHelper.checkAndRequestPermissions(this,
            Manifest.permission.READ_EXTERNAL_STORAGE,
            Manifest.permission.ACCESS_FINE_LOCATION,
            Manifest.permission.ACCESS_COARSE_LOCATION);
}

이것이 누군가에게 유용하기를 바랍니다.


멋지고 깔끔한 솔루션. 헬퍼 클래스는 메인 코드를 정리하는 데 도움이됩니다.
Oke Uwechue

5

여러 권한을 요청하는 핸들러 클래스입니다. 여기를 사용 하여 전체를 확인할 수 있습니다

public class RequestPermissionHandler {
    private Activity mActivity;
    private RequestPermissionListener mRequestPermissionListener;
    private int mRequestCode;

    public void requestPermission(Activity activity, @NonNull String[] permissions, int requestCode,
            RequestPermissionListener listener) {
        mActivity = activity;
        mRequestCode = requestCode;
        mRequestPermissionListener = listener;

        if (!needRequestRuntimePermissions()) {
            mRequestPermissionListener.onSuccess();
            return;
        }
        requestUnGrantedPermissions(permissions, requestCode);
    }

    private boolean needRequestRuntimePermissions() {
        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.M;
    }

    private void requestUnGrantedPermissions(String[] permissions, int requestCode) {
        String[] unGrantedPermissions = findUnGrantedPermissions(permissions);
        if (unGrantedPermissions.length == 0) {
            mRequestPermissionListener.onSuccess();
            return;
        }
        ActivityCompat.requestPermissions(mActivity, unGrantedPermissions, requestCode);
    }

    private boolean isPermissionGranted(String permission) {
        return ActivityCompat.checkSelfPermission(mActivity, permission)
                == PackageManager.PERMISSION_GRANTED;
    }

    private String[] findUnGrantedPermissions(String[] permissions) {
        List<String> unGrantedPermissionList = new ArrayList<>();
        for (String permission : permissions) {
            if (!isPermissionGranted(permission)) {
                unGrantedPermissionList.add(permission);
            }
        }
        return unGrantedPermissionList.toArray(new String[0]);
    }

    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
            @NonNull int[] grantResults) {
        if (requestCode == mRequestCode) {
            if (grantResults.length > 0) {
                for (int grantResult : grantResults) {
                    if (grantResult != PackageManager.PERMISSION_GRANTED) {
                        mRequestPermissionListener.onFailed();
                        return;
                    }
                }
                mRequestPermissionListener.onSuccess();
            } else {
                mRequestPermissionListener.onFailed();
            }
        }
    }

    public interface RequestPermissionListener {
        void onSuccess();

        void onFailed();
    }
}

여기에 이미지 설명을 입력하십시오


Java 예제를 입력하십시오
RonTLV

4

다음 방법론은

  • 동적으로 권한 요청;
  • 사용자가 권한을 거부하면 AlertDialog 표시
  • 사용자가 권한을 수락 할 때까지 반복

권한 메소드에 대한 "정적"클래스 작성

public class PermissionsUtil {
    public static final int PERMISSION_ALL = 1;

    public static boolean doesAppNeedPermissions(){
        return android.os.Build.VERSION.SDK_INT > Build.VERSION_CODES.LOLLIPOP_MR1;
    }

    public static String[] getPermissions(Context context)
            throws PackageManager.NameNotFoundException {
        PackageInfo info = context.getPackageManager().getPackageInfo(
                context.getPackageName(), PackageManager.GET_PERMISSIONS);

        return info.requestedPermissions;
    }

    public static void askPermissions(Activity activity){
        if(doesAppNeedPermissions()) {
            try {
                String[] permissions = getPermissions(activity);

                if(!checkPermissions(activity, permissions)){
                    ActivityCompat.requestPermissions(activity, permissions,
                            PERMISSION_ALL);
                }
            } catch(Exception e) {
                e.printStackTrace();
            }
        }
    }

    public static boolean checkPermissions(Context context, String... permissions){
        if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && context != null &&
                permissions != null) {
            for (String permission : permissions) {
                if (ContextCompat.checkSelfPermission(context, permission) !=
                        PackageManager.PERMISSION_GRANTED) {
                    return false;
                }
            }
        }
        return true;
    }
}

MainActivity.java에서

    private void checkPermissions(){
        PermissionsUtil.askPermissions(this);
    }

    @Override
    public void onRequestPermissionsResult(int requestCode,
                                           @NonNull String[] permissions,
                                           @NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        switch (requestCode) {
            case PermissionsUtil.PERMISSION_ALL: {

                if (grantResults.length > 0) {

                    List<Integer> indexesOfPermissionsNeededToShow = new ArrayList<>();

                    for(int i = 0; i < permissions.length; ++i) {
                        if(ActivityCompat.shouldShowRequestPermissionRationale(this, permissions[i])) {
                            indexesOfPermissionsNeededToShow.add(i);
                        }
                    }

                    int size = indexesOfPermissionsNeededToShow.size();
                    if(size != 0) {
                        int i = 0;
                        boolean isPermissionGranted = true;

                        while(i < size && isPermissionGranted) {
                            isPermissionGranted = grantResults[indexesOfPermissionsNeededToShow.get(i)]
                                    == PackageManager.PERMISSION_GRANTED;
                            i++;
                        }

                        if(!isPermissionGranted) {

                            showDialogNotCancelable("Permissions mandatory",
                                    "All the permissions are required for this app",
                                    new DialogInterface.OnClickListener() {
                                        @Override
                                        public void onClick(DialogInterface dialogInterface, int i) {
                                            checkPermissions();
                                        }
                                    });
                        }
                    }
                }
            }
        }
    }

    private void showDialogNotCancelable(String title, String message,
                                         DialogInterface.OnClickListener okListener) {
        new AlertDialog.Builder(this)
                .setTitle(title)
                .setMessage(message)
                .setPositiveButton("OK", okListener)
                .setCancelable(false)
                .create()
                .show();
    }

4

여러 권한 및 전체 소스 코드 다운로드에 대한 전체 내용을 보려면이 링크를 참조 하십시오. 여기를 클릭하십시오.

   private boolean checkAndRequestPermissions() {
    int permissionReadPhoneState = ContextCompat.checkSelfPermission(this, Manifest.permission.READ_PHONE_STATE);
    int permissionProcessOutGogingCalls = ContextCompat.checkSelfPermission(this, Manifest.permission.PROCESS_OUTGOING_CALLS);
    int permissionProcessReadContacts = ContextCompat.checkSelfPermission(this, Manifest.permission.READ_CONTACTS);
    int permissionProcessReadCallLog = ContextCompat.checkSelfPermission(this, Manifest.permission.READ_CALL_LOG);

    int permissionWriteStorage = ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE);
    int permissionReadStorage = ContextCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE);

    List<String> listPermissionsNeeded = new ArrayList<>();
    if (permissionReadPhoneState != PackageManager.PERMISSION_GRANTED) {
        listPermissionsNeeded.add(Manifest.permission.READ_PHONE_STATE);
    }
    if (permissionProcessOutGogingCalls != PackageManager.PERMISSION_GRANTED) {
        listPermissionsNeeded.add(Manifest.permission.PROCESS_OUTGOING_CALLS);
    }
    if (permissionProcessReadContacts != PackageManager.PERMISSION_GRANTED) {
        listPermissionsNeeded.add(Manifest.permission.READ_CONTACTS);
    }
    if (permissionProcessReadCallLog != PackageManager.PERMISSION_GRANTED) {
        listPermissionsNeeded.add(Manifest.permission.READ_CALL_LOG);
    }
    if (permissionWriteStorage != PackageManager.PERMISSION_GRANTED) {
        listPermissionsNeeded.add(Manifest.permission.WRITE_EXTERNAL_STORAGE);
    }
    if (permissionReadStorage != PackageManager.PERMISSION_GRANTED) {
        listPermissionsNeeded.add(Manifest.permission.READ_EXTERNAL_STORAGE);
    }
    if (!listPermissionsNeeded.isEmpty()) {
        ActivityCompat.requestPermissions(this, listPermissionsNeeded.toArray(new String[listPermissionsNeeded.size()]), REQUEST_ID_MULTIPLE_PERMISSIONS);
        return false;
    }
    return true;
}

@Override
public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);
    if (grantResults.length == 0 || grantResults == null) {
        /*If result is null*/
    } else if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
        /*If We accept permission*/
    } else if (grantResults[0] == PackageManager.PERMISSION_DENIED) {
        /*If We Decline permission*/
    }
}

1
이것은 나에게 매우 도움이되었다
LizG

3

모든 상황 확인

거부 된 경우-왜 권한이 필요한지 사용자에게 경고 대화 상자 표시

public static final int MULTIPLE_PERMISSIONS = 1;
public static final int CAMERA_PERMISSION_REQUEST_CODE = 2;
public static final int STORAGE_PERMISSION_REQUEST_CODE = 3;

    private void askPermissions() {

    int permissionCheckStorage = ContextCompat.checkSelfPermission(this,
            Manifest.permission.WRITE_EXTERNAL_STORAGE);

    int permissionCheckCamera = ContextCompat.checkSelfPermission(this,
            Manifest.permission.CAMERA); 

   // we already asked for permisson & Permission granted, call camera intent
    if (permissionCheckStorage == PackageManager.PERMISSION_GRANTED && permissionCheckCamera == PackageManager.PERMISSION_GRANTED) {

        launchCamera();

    } //asking permission for the first time
     else if (permissionCheckStorage != PackageManager.PERMISSION_GRANTED && permissionCheckCamera != PackageManager.PERMISSION_GRANTED) {

        ActivityCompat.requestPermissions(this,
                new String[]{Manifest.permission.CAMERA, Manifest.permission.WRITE_EXTERNAL_STORAGE},
                MULTIPLE_PERMISSIONS);

    } else {
        // Permission denied, so request permission

        // if camera request is denied
        if (ActivityCompat.shouldShowRequestPermissionRationale(this,
                Manifest.permission.CAMERA)) {
            AlertDialog.Builder builder = new AlertDialog.Builder(this);
            builder.setMessage("You need to give permission to take pictures in order to work this feature.");
            builder.setNegativeButton("CANCEL", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialogInterface, int i) {
                    dialogInterface.dismiss();
                }
            });
            builder.setPositiveButton("GIVE PERMISSION", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialogInterface, int i) {
                    dialogInterface.dismiss();

                    // Show permission request popup
                    ActivityCompat.requestPermissions(this,
                            new String[]{Manifest.permission.CAMERA},
                            CAMERA_PERMISSION_REQUEST_CODE);
                }
            });
            builder.show();

        }   // if storage request is denied
                else if (ActivityCompat.shouldShowRequestPermissionRationale(this,
                Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
            AlertDialog.Builder builder = new AlertDialog.Builder(this);
            builder.setMessage("You need to give permission to access storage in order to work this feature.");
            builder.setNegativeButton("CANCEL", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialogInterface, int i) {
                    dialogInterface.dismiss();
                }
            });
            builder.setPositiveButton("GIVE PERMISSION", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialogInterface, int i) {
                    dialogInterface.dismiss();

                    // Show permission request popup
                    ActivityCompat.requestPermissions(this,
                            new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
                            STORAGE_PERMISSION_REQUEST_CODE);
                }
            });
            builder.show();

        } 

    }
}

권한 결과 확인

 @Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);

    switch (requestCode) {
        case CAMERA_PERMISSION_REQUEST_CODE:
            if (grantResults.length > 0 && permissions[0].equals(Manifest.permission.CAMERA)) {
                // check whether camera permission granted or not.
                if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                    launchCamera();
                }
            }
            break;
        case STORAGE_PERMISSION_REQUEST_CODE:
            if (grantResults.length > 0 && permissions[0].equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
                // check whether storage permission granted or not.
                if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                    launchCamera();
                }
            }
            break;
        case MULTIPLE_PERMISSIONS:
            if (grantResults.length > 0 && permissions[0].equals(Manifest.permission.CAMERA) && permissions[1].equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
                // check whether All permission granted or not.
                if (grantResults[0] == PackageManager.PERMISSION_GRANTED && grantResults[1] == PackageManager.PERMISSION_GRANTED) {
                    launchCamera();

                }
            }
            break;
        default:
            break;
    }
}

이 코드를 복사하여 붙여 넣을 수 있습니다. 제대로 작동합니다. 상황에 따라 컨텍스트 (this) 및 권한을 변경하십시오.


3

여러 권한을 요구하는 답변에는 아무런 문제가 없지만 여러 권한 결과 코드는 매우 우아하게 구현되지 않으며 잘못된 권한 결과를 확인하게 할 수 있습니다.

if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) 여러 권한 결과를 확인하기위한 끔찍한 논리입니다 .Google이 왜 그런 끔찍한 코드를 구현했는지 모르겠습니다.

여러 권한을 확인할 때 특히 엉망입니다. 당신이 요청한다고 가정 해 봅시다 CAMERA, ACCESS_FINE_LOCATION하고 ACCESS_NETWORK_STATE.

확인해야 ACCESS_FINE_LOCATION하지만 CAMERA첫 번째 실행 에서만 부여 된 사용자 만 확인 grantResults[1]하고 두 번째 실행 ACCESS_FINE_LOCATION에서는 인덱스 0에 대한 권한이됩니다. 사용자가 모든 권한을 한 번에 부여하지 않으면 너무 많은 문제가 발생하여 무의미한 권한 결과 논리를 작성해야합니다.

둘 중 하나를 사용해야합니다

   int size = permissions.length;
    boolean locationPermissionGranted = false;

    for (int i = 0; i < size; i++) {
        if (permissions[i].equals(Manifest.permission.ACCESS_FINE_LOCATION)
                && grantResults[i] == PackageManager.PERMISSION_GRANTED) {
            locationPermissionGranted = true;
        }
    }

또는 더 간단한 것

   if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION)
                == PackageManager.PERMISSION_GRANTED) {
           // Do something ...
        }

onPermissionRequestResult방법.


2

길고 복잡한 답변을 모두 본 후. 이 답변을 게시하고 싶습니다.

RxPermission 은 현재 한 줄 코드에서 권한을 요청하기 위해 널리 사용되는 라이브러리입니다.

RxPermissions rxPermissions = new RxPermissions(this);
rxPermissions
.request(Manifest.permission.CAMERA,
         Manifest.permission.READ_PHONE_STATE)
.subscribe(granted -> {
    if (granted) {
       // All requested permissions are granted
    } else {
       // At least one permission is denied
    }
});

당신의 추가 build.gradle

allprojects {
    repositories {
        ...
        maven { url 'https://jitpack.io' }
    }
}

dependencies {
    implementation 'com.github.tbruyelle:rxpermissions:0.10.1'
    implementation 'com.jakewharton.rxbinding2:rxbinding:2.1.1'
}

쉽지 않습니까?


1

한 번에 여러 권한에 대한 간단한 코드를 성공적으로 구현했습니다. 아래 단계 1과 같이 1 : Make Utility.java 클래스를 따르십시오.

public class Utility {
public static final int MY_PERMISSIONS_REQUEST = 123;
@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
public static boolean checkPermissions(Context context, String... permissions) {
    if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && context != null && permissions != null) {
        for (String permission : permissions) {
            if (ActivityCompat.checkSelfPermission(context, permission) != PackageManager.PERMISSION_GRANTED) {
                if (ActivityCompat.shouldShowRequestPermissionRationale((Activity) context, permission)) {
                    ActivityCompat.requestPermissions((Activity) context, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE,Manifest.permission.CALL_PHONE,Manifest.permission.GET_ACCOUNTS}, MY_PERMISSIONS_REQUEST);
                } else {
                    ActivityCompat.requestPermissions((Activity) context, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE,Manifest.permission.CALL_PHONE,Manifest.permission.GET_ACCOUNTS}, MY_PERMISSIONS_REQUEST);
                }
                return false;
            }
        }
    }
    return true;
}
}

2 : 이제 전화

boolean permissionCheck = Utility.checkPermissions(this, Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.CALL_PHONE, Manifest.permission.GET_ACCOUNTS);  

귀하의 활동 onCreate () 또는 논리에 따라.

3 : 이제 특정 작업에 대한 작업을 수행하기 전에 권한을 확인하십시오.

if (permissionCheck) {
 performTaskOperation();//this method what you need to perform
} else {
        Toast.makeText(this, "Need permission ON.", Toast.LENGTH_SHORT).show();
       }

4 : 이제 아래와 같이 Activity에 onRequestPermissionsResult () 메소드를 구현하십시오.

  @Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
    switch (requestCode) {
        case Utility.MY_PERMISSIONS_REQUEST:
            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                if (userChoosenTask.equals("STORAGE"))
                    performTaskOperation();//this method what you need to perform
            }
            break;
    }
}

1

짧고 달다 :). 내가 믿는 것

int PERMISSION_ALL = 1;
String[] PERMISSIONS = {Manifest.permission.CAMERA, Manifest.permission.WRITE_EXTERNAL_STORAGE}; // List of permissions required

public void askPermission()
{
    for (String permission : PERMISSIONS) {
        if (ActivityCompat.checkSelfPermission(this, permission) != PackageManager.PERMISSION_GRANTED) {
            requestPermissions(PERMISSIONS, PERMISSION_ALL);
            return;
        }
    }
}

@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions,
                                       int[] grantResults) {

    switch (requestCode) {
        case 1:{
            if(grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED && grantResults[1] == PackageManager.PERMISSION_GRANTED){
                //Do your work.
            } else {
                Toast.makeText(this, "Until you grant the permission, we cannot proceed further", Toast.LENGTH_SHORT).show();
            }
            return;
        }
    }

1

나는 단지 여러 요청을 달성하기 위해 배열을 사용한다. 누군가를 돕기를 바란다. (코 틀린)

    // got all permission
    private fun requestPermission(){
        var mIndex: Int = -1
        var requestList: Array<String> = Array(10, { "" } )

        // phone call Permission
        if (ContextCompat.checkSelfPermission(this, Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED) {
            mIndex ++
            requestList[mIndex] = Manifest.permission.CALL_PHONE
        }
        // SMS Permission
        if (ContextCompat.checkSelfPermission(this, Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED) {
            mIndex ++
            requestList[mIndex] = Manifest.permission.SEND_SMS
        }

        // Access photos Permission
        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
            mIndex ++
            requestList[mIndex] = Manifest.permission.READ_EXTERNAL_STORAGE
        }

        // Location Permission
        if (ActivityCompat.checkSelfPermission(mContext, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED
                && ActivityCompat.checkSelfPermission(mContext, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
            mIndex ++
            requestList[mIndex] = Manifest.permission.ACCESS_FINE_LOCATION
        }

        if(mIndex != -1){
            ActivityCompat.requestPermissions(this, requestList, PERMISSIONS_REQUEST_ALL)
        }
    }


    // permission response
    override fun onRequestPermissionsResult(requestCode: Int,
                                            permissions: Array<String>, grantResults: IntArray) {
        when (requestCode) {
            PERMISSIONS_REQUEST_ALL -> {
                // If request is cancelled, the result arrays are empty.
                if (grantResults.isNotEmpty() && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                    // permission accept location
                    if (ContextCompat.checkSelfPermission(this,
                                    Manifest.permission.CALL_PHONE) == PackageManager.PERMISSION_GRANTED) {
                        Log.d(TAG, "Phone Call permission accept.")
                    }

                    // permission accept location
                    if (ContextCompat.checkSelfPermission(this,
                                    Manifest.permission.SEND_SMS) == PackageManager.PERMISSION_GRANTED) {
                        Log.d(TAG, "SMS permission accept.")
                    }

                    // permission accept location
                    if (ContextCompat.checkSelfPermission(this,
                                    Manifest.permission.READ_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) {
                        Log.d(TAG, "SMS permission accept.")
                    }

                    // permission accept location
                    if (ContextCompat.checkSelfPermission(this,
                                    Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
                        Log.d(TAG, "Location permission accept.")
                    }

                } else {
                    Toast.makeText(mContext, "Permission Failed!", Toast.LENGTH_LONG).show()
                }
                return
            }
        }
    }

1

덱스터 를 사용할 수 있습니다

build.gradle추가 :

implementation 'com.karumi:dexter:5.0.0'

그리고 당신의 활동에서 다음과 같이 사용하십시오 :

val requiredPermissions = when {
            Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q -> listOf(Manifest.permission.ACCESS_FINE_LOCATION,
                Manifest.permission.ACCESS_COARSE_LOCATION,
                Manifest.permission.ACCESS_BACKGROUND_LOCATION)
            else -> listOf(Manifest.permission.ACCESS_FINE_LOCATION,
                Manifest.permission.ACCESS_COARSE_LOCATION)
        }

Dexter.withActivity(this)
     .withPermissions(
           requiredPermissions
      )
     .withListener(object : MultiplePermissionsListener {
        override fun onPermissionRationaleShouldBeShown(
             permissions: MutableList<PermissionRequest>?,
                    token: PermissionToken?
             ) {
                    /* ... */
                }


        override fun onPermissionsChecked(report: MultiplePermissionsReport) = 
             if (report.isAnyPermissionPermanentlyDenied) {
                toast("You should grant all permissions") 
             } else {
                toast("All permissions granted")

                // continue here if permission is a must

              }).check()

             // continue here if permission is not a must

0

이것이 Google의 github의 런타임 권한 예제에 있음을 알았습니다.

 private static String[] PERMISSIONS_CONTACT = {Manifest.permission.READ_CONTACTS,
        Manifest.permission.WRITE_CONTACTS};
private static final int REQUEST_CONTACTS = 1;
ActivityCompat.requestPermissions(this, PERMISSIONS_CONTACT, REQUEST_CONTACTS);

안녕하세요 올빼미 고맙지 만 이것은 내 질문이 아닙니다. 4 개의 권한 그룹과 동시에 4 개의 다른 권한을 호출하고 싶습니다. 사용자가 한 번에 모두 활성화 할 수 있도록 모두 함께 호출하십시오. 하나의 Google 앱으로 가능
Frank

... 죄송합니다 올빼미 .. 알았어요 .. 당신이 옳다고 생각합니다! 고맙습니다 시도
Frank


0

이와 같은 도우미를 사용하십시오 (권한 이름은 중요하지 않습니다).

public class MyPermission {

private static final int PERMISSION_REQUEST_ALL = 127;
private MainActivity mMainActivity;

MyPermission(MainActivity mainActivity) {
    mMainActivity = mainActivity;
}

public static boolean hasPermission(String permission, Context context) {
    if (isNewPermissionModel()) {
        return (ActivityCompat.checkSelfPermission(context, permission) == PackageManager.PERMISSION_GRANTED);
    }
    return true;
}

private static boolean hasPermissions(Context context, String... permissions) {
    if (isNewPermissionModel() && context != null && permissions != null) {
        for (String permission : permissions) {
            if (ActivityCompat.checkSelfPermission(context, permission) != PackageManager.PERMISSION_GRANTED) {
                return false;
            }
        }
    }
    return true;
}

private static boolean shouldShowRationale(Activity activity, String permission) {
    return isNewPermissionModel() && ActivityCompat.shouldShowRequestPermissionRationale(activity, permission);
}

private static boolean isNewPermissionModel() {
    return VERSION.SDK_INT > VERSION_CODES.LOLLIPOP_MR1;
}


/**
 * check all permissions
 */
void checkAll() {
    //check dangerous permissions, make request if need (Android will ask only for the ones it needs)
    String[] PERMISSIONS = {
            permission.READ_CALENDAR,           
            permission.ACCESS_COARSE_LOCATION   
    };

    if (!hasPermissions(mMainActivity, PERMISSIONS)) {
        ActivityCompat.requestPermissions(mMainActivity, PERMISSIONS, PERMISSION_REQUEST_ALL);
    }
}

void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
    if (requestCode == PERMISSION_REQUEST_ALL) {
        if (grantResults.length > 0) {
            //for not granted
            for (int i = 0; i < permissions.length; i++) {

                if (permissions[i].equals(permission.READ_CALENDAR)) {
                    if (grantResults[i] != PackageManager.PERMISSION_GRANTED) {
                        smartRequestPermissions(permission.READ_CALENDAR, R.string.permission_required_dialog_read_calendar);
                    }
                } else if (permissions[i].equals(permission.ACCESS_COARSE_LOCATION)) {
                    if (grantResults[i] != PackageManager.PERMISSION_GRANTED) {
                        smartRequestPermissions(permission.ACCESS_COARSE_LOCATION, R.string.permission_required_dialog_access_coarse_location);
                    }
                }

            }
        }
    }
}

private void smartRequestPermissions(final String permissionName, int permissionRequiredDialog) {
    if (shouldShowRationale(mMainActivity, permissionName)) {// If the user turned down the permission request in the past and chose the Don't ask again option in the permission request system dialog, this method returns false.

        //Show an explanation to the user with action
        mMainActivity.mSnackProgressBarManager.show(
                new SnackProgressBar(
                        SnackProgressBar.TYPE_ACTION, mMainActivity.getString(permissionRequiredDialog)
                )
                        .setAction("OK", new OnActionClickListener() {
                            @Override
                            public void onActionClick() {
                                checkAll();
                            }
                        })
                        .setSwipeToDismiss(true).setAllowUserInput(true)
                , MainActivity.SNACKBAR_WARNING_DURATION
        );

    } // else do nothing
}

}


0

여러 권한을 요청하는 간단한 방법

https://github.com/sachinvarma/EasyPermission

추가하는 방법 :

repositories {
        maven { url "https://jitpack.io" }
    }

implementation 'com.github.sachinvarma:EasyPermission:1.0.1'

허가를 요청하는 방법 :

 List<String> permission = new ArrayList<>();
 permission.add(EasyPermissionList.READ_EXTERNAL_STORAGE);
 permission.add(EasyPermissionList.ACCESS_FINE_LOCATION);

 new EasyPermissionInit(MainActivity.this, permission);

자세한 내용은->

https://github.com/sachinvarma/EasyPermission/blob/master/app/src/main/java/com/sachinvarma/easypermissionsample/MainActivity.java

나중에 누군가를 도울 수 있습니다.


0

코 틀린에서 :

private val id = 1
private val permissions = arrayOf(Manifest.permission.WRITE_EXTERNAL_STORAGE,Manifest.permission.ACCESS_FINE_LOCATION)
fun hasPermissions(): Boolean {
 for (perm in permissions) {
                if (ActivityCompat.checkSelfPermission(this, perm) != PackageManager.PERMISSION_GRANTED) {
                    return false
                }
            }

        return true
    }

    if(! hasPermissions()){
                   requestPermissions(this, permissions, id)
           }

0

이것이 제가 활동에서 한 일입니다. 희망이 도움이 될 것입니다. 카메라 및 마이크 권한을 요청하고 있습니다.

public class ActiveCallActivity extends AppCompatActivity {
    .....

    private static final String cameraPermissionKey = "cameraPermission";
    private static final String microphonePermissionkey = "microphonePermission";

    private static ArrayList<String> permissionsQueue = new ArrayList<String>();

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        .....
        // in ValidationCheckersAndValidators simply checking if have permission or not.
        if(ValidationCheckersAndValidators.haveCameraPermission(this)) performHaveCameraPermissionLayout(); else performHaveNoCameraPermissionLayout();
        if(ValidationCheckersAndValidators.haveMicrophonePermission(this)) performHaveMicrophonePermissionLayout(); else performHaveNoMicrophonePermissionLayout();

    }

    private void performHaveNoCameraPermissionLayout() {
        .....
        permissionsQueue.add(cameraPermissionKey);
    }

    private void performHaveNoMicrophonePermissionLayout() {
        .....
        permissionsQueue.add(microphonePermissionkey);
    }

    @Override
    protected void onResume() {
        super.onResume();

        .....
        passThroughPermissionsQueue();
    }

    private void passThroughPermissionsQueue() {
        if(!permissionsQueue.isEmpty()) {
            String permissionKey = permissionsQueue.remove(0);
            switch (permissionKey) {
                case cameraPermissionKey: {
                    ValidationCheckersAndValidators.requestForCameraPermission(this);
                    return;
                }
                case microphonePermissionkey: {
                    ValidationCheckersAndValidators.requestForMicrophonePermission(this);
                    return;
                }
            }
        }
    }

    @Override
    public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
        switch(requestCode) {
            case cameraPermissionRequestCode: {
                if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                    performHaveCameraPermissionLayout();
                }
                break;
            }
            case microphonePermissionRequestCode: {
                if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                    performHaveMicrophonePermissionLayout();
                }
                break;
            }
        }
        passThroughPermissionsQueue();
    }
}
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