解凍して、プロジェクトの "app\src\main\java" の下に com フォルダをコピーします

▼ 使用方法は以下の MainActivity のソースをごらん下さい

Android 6.0 エミュレータで 複数の Runtime Permission の対応を簡潔に吸収するクラス


拡張子:txtvbswsfjsphpjavahtmlutf8sjis
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        // 必要なパーミッションのリスト
        ArrayList<MyPermission> myPermission_list = new ArrayList<MyPermission>();
        myPermission_list.add(new MyPermission(Manifest.permission.CAMERA,100));
        myPermission_list.add(new MyPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE,101));
        // Runtime Permission 用のクラスのインスタンス
        checkMyPermission = new CheckMyPermission(MainActivity.this,myPermission_list);
        // 全ての必要なパーミッションが既に許可されていた場合
        if ( checkMyPermission.checkPermission() ) {
            cameraSettings();
        }
    }

    @Override
    public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
        // 全ての必要なパーミッションが許可された場合
        if ( checkMyPermission.checkPermission( requestCode,  grantResults )) {
            // onCreate で初期処理できるように、MainActivity をリスタート
            Intent intent = getIntent();
            finish();
            startActivity(intent);
        }
    }

拡張子:txtvbswsfjsphpjavahtmlutf8sjis
package com.example.lightbox.permission;

import android.content.pm.PackageManager;
import android.support.v4.app.ActivityCompat;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;

import java.util.ArrayList;

public class CheckMyPermission {

    private ArrayList<MyPermission> myPermission_list;
    private AppCompatActivity context;

    public CheckMyPermission(AppCompatActivity context, ArrayList<MyPermission> myPermission_list) {
        this.myPermission_list = myPermission_list;
        this.context = context;
        Log.i("lightbox", "インスタンス作成");

    }

    public boolean checkPermission( int requestCode, int[] grantResults ) {
        boolean result = false;
        for( MyPermission myPermission :  myPermission_list) {
            if ( myPermission.getPermissionId() == requestCode ) {
                if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                        myPermission.setFlg(true);
                }
            }
        }
        int resultCounter = 0;
        for( MyPermission myPermission :  myPermission_list) {
            if ( !myPermission.getFlg() ) {
                if ( myPermission.getRequestCount() > 0 ) {
                    break;
                }
                ActivityCompat.requestPermissions(context,
                        new String[]{myPermission.getPermissionType()}, myPermission.getPermissionId());
                myPermission.setRequestCount(myPermission.getRequestCount()+1);
                break;
            }
            else {
                resultCounter++;
            }
        }
        if ( resultCounter == myPermission_list.size() ) {
            result = true;
        }

        return result;

    }

    public boolean checkPermission(){
        boolean result = false;
        int initCounter = 0;
        for( MyPermission myPermission :  myPermission_list) {
            if (ActivityCompat.checkSelfPermission(context, myPermission.getPermissionType())== PackageManager.PERMISSION_GRANTED){
                initCounter++;
                myPermission.setFlg(true);
            }
        }
        if ( initCounter == myPermission_list.size() ) {
            Log.i("lightbox", "既に許可済み/許可数:" + initCounter);
            result = true;
        }
        else {
            Log.i("lightbox", "許可数:" + initCounter);
            for( MyPermission myPermission :  myPermission_list) {

                if ( !myPermission.getFlg() ) {
                    Log.i("lightbox", "リクエスト");
                    // 最初に許可されていないパーミッション用のダイアログを表示する
                    ActivityCompat.requestPermissions(context,
                            new String[]{myPermission.getPermissionType()}, myPermission.getPermissionId());
                    myPermission.setRequestCount(myPermission.getRequestCount()+1);

                    // 一つだけ処理する
                    break;
                }

            }
        }

        return result;
    }
}

拡張子:txtvbswsfjsphpjavahtmlutf8sjis
package com.example.lightbox.permission;

public class MyPermission {

    private String permissionType;
    private int permissionId;
    private boolean flg = false;
    private int requestCount = 0;

    public MyPermission(String type, int id) {
        permissionType = type;
        permissionId = id;
    }

    public String getPermissionType() {
        return permissionType;
    }

    public int getPermissionId() {
        return permissionId;
    }

    public boolean getFlg() {
        return flg;
    }

    public void setFlg(boolean flg) {
        this.flg = flg;
    }

    public int getRequestCount() {
        return requestCount;
    }

    public void setRequestCount(int requestCount) {
        this.requestCount = requestCount;
    }
}