Android許可權管理工具類

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package cc.vv.btongbaselibrary.util;

import android.Manifest;
import android.app.Activity;
import android.content.pm.PackageManager;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;

/**
 * 許可權處理
 * Created by nanPengFei on 2016/12/21 14:11.
 */
public class LKPermissionUtil {
    private static LKPermissionUtil mInstance;

    private LKPermissionUtil() {
    }

    public static LKPermissionUtil getInstance() {
        if (null == mInstance) {
            synchronized (LKPermissionUtil.class) {
                if (null == mInstance) {
                    mInstance = new LKPermissionUtil();
                }
            }
        }
        return mInstance;
    }


    /**
     * 判斷是否擁有某種許可權,第一次沒有則彈窗詢問,使用者拒絕後，
     * 請到對應的Activity中重寫onRequestPermissionsResult進行判斷requestCode值進行相應提示
     *
     * @param activity
     * @param permission
     * @param requestCode
     * @return
     */
    private boolean requestPermission(Activity activity, String[] permission, int requestCode) {
        boolean isHasPermission = false;//預設沒有許可權
        if (ContextCompat.checkSelfPermission(activity, permission[0]) != PackageManager.PERMISSION_GRANTED) {
            ActivityCompat.requestPermissions(activity, permission, requestCode);
        } else {
            isHasPermission = true;
        }
        return isHasPermission;
    }

    /*關於許可權申請*/
    public static final int REQUEST_PERMISSION_CAMERA = 501;//相機許可權申請
    public static final int REQUEST_PERMISSION_SD = 502;//SD卡許可權申請
    public static final int REQUEST_PERMISSION_AUDIO = 503;//錄音許可權申請
    public static final int REQUEST_PERMISSION_LOCATION = 504;//定位許可權申請
    public static final int REQUEST_PERMISSION_FILESYSTEMS = 505;//掛載SD卡許可權申請
    public static final int REQUEST_PERMISSION_CONTACTS = 506;//擷取讀取手機通訊錄
    //擷取撥打到電話許可權
    public static final int REQUEST_PERMISSION_CALL = 507;

    /**
     * 相機許可權申請
     *
     * @param activity
     * @return
     */
    public boolean requestCamera(Activity activity) {
        return requestPermission(activity,
                new String[]{Manifest.permission.CAMERA
                }, REQUEST_PERMISSION_CAMERA);
    }

    /**
     * SD卡許可權申請
     *
     * @param activity
     * @return
     */
    public boolean requestSD(Activity activity) {
        return requestPermission(activity,
                new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE,
                        Manifest.permission.READ_EXTERNAL_STORAGE
                }, REQUEST_PERMISSION_SD);
    }

    /**
     * 錄音許可權申請
     *
     * @param activity
     * @return
     */
    public boolean requestAudio(Activity activity) {
        return requestPermission(activity,
                new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE,
                        Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.RECORD_AUDIO
                }, REQUEST_PERMISSION_AUDIO);
    }

    /**
     * 定位許可權申請
     *
     * @param activity
     * @return
     */
    public boolean requestLocation(Activity activity) {
        return requestPermission(activity,
                new String[]{Manifest.permission.ACCESS_COARSE_LOCATION,
                        Manifest.permission.ACCESS_FINE_LOCATION
                }, REQUEST_PERMISSION_LOCATION);
    }

    /**
     * 連絡人許可權申請
     *
     * @param activity
     * @return
     */
    public boolean requestContacts(Activity activity) {
        return requestPermission(activity,
                new String[]{Manifest.permission.READ_CONTACTS,
                        Manifest.permission.WRITE_CONTACTS
                }, REQUEST_PERMISSION_CONTACTS);
    }

    /**
     * 掛載SD卡許可權申請
     *
     * @param activity
     * @return
     */
    public boolean requestFilesystems(Activity activity) {
        return requestPermission(activity,
                new String[]{Manifest.permission.MOUNT_UNMOUNT_FILESYSTEMS
                }, REQUEST_PERMISSION_FILESYSTEMS);
    }

    /**
     * 擷取撥打到電話許可權
     */
    public boolean requestCallPhone(Activity activity) {
        return requestPermission(activity, new String[]{Manifest.permission.CALL_PHONE},
                REQUEST_PERMISSION_CALL);
    }

    /**
     * 申請提供的所有許可權
     *
     * @param activity
     */
    public void requestAll(Activity activity) {
        requestPermission(activity,
                new String[]{Manifest.permission.CAMERA
                        , Manifest.permission.WRITE_EXTERNAL_STORAGE,
                        Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE,
                        Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.RECORD_AUDIO,
                        Manifest.permission.ACCESS_COARSE_LOCATION,
                        Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.READ_CONTACTS,
                        Manifest.permission.WRITE_CONTACTS, Manifest.permission.MOUNT_UNMOUNT_FILESYSTEMS,
                        Manifest.permission.CALL_PHONE},
                REQUEST_PERMISSION_CAMERA);
    }
}

Android許可權管理工具類