关于6.0权限的总结

首先说下申请全部过程以及需要申请的权限

权限组 （如果你的项目中使用了以下权限，就必须要动态申请）

android.permission-group.CALENDAR(日历数据)	android.permission.READ_CALENDAR android.permission.WRITE_CALENDAR
android.permission-group.CAMERA(相机)	android.permission.CAMERA
android.permission-group.CONTACTS(联系人)	android.permission.READ_CONTACTS android.permission.WRITE_CONTACTS android.permission.GET_ACCOUNTS
android.permission-group.LOCATION(位置)	android.permission.ACCESS_FINE_LOCATION android.permission.ACCESS_COARSE_LOCATION
android.permission-group.MICROPHONE(麦克风)	android.permission.RECORD_AUDIO
android.permission-group.PHONE(电话)	android.permission.READ_PHONE_STATE android.permission.CALL_PHONE android.permission.READ_CALL_LOG android.permission.WRITE_CALL_LOG com.android.voicemail.permission.ADD_VOICEMAIL android.permission.USE_SIP android.permission.PROCESS_OUTGOING_CALLS
android.permission-group.SENSORS(传感器)	android.permission.BODY_SENSORS
android.permission-group.SMS(短信)	android.permission.SEND_SMS android.permission.RECEIVE_SMS android.permission.READ_SMS android.permission.RECEIVE_WAP_PUSH android.permission.RECEIVE_MMS android.permission.READ_CELL_BROADCASTS
android.permission-group.STORAGE(存储)	android.permission.READ_EXTERNAL_STORAGE android.permission.WRITE_EXTERNAL_STORAGE

以下是我封装了检测、申请权限的方法 PermissionUtil

//检查所需要的权限
public static boolean checkPermissionAllGranted(Activity activity, String[] permissions) {
    for (String permission : permissions) {
        if (ContextCompat.checkSelfPermission(activity, permission) != PackageManager.PERMISSION_GRANTED) {
            // 只要有一个权限没有被授予, 则直接返回 false
            return false;
        }
    }
    return true;
}

//申请所需要的权限
public static void requestAllPerssion(Activity activity, String[] permissions, int code) {
    ActivityCompat.requestPermissions(activity, permissions, code);
}

/**
 * 打开 APP 的权限设置
 */
public static void openAppDetails(final Activity activity) {
    AlertDialog.Builder builder;
    builder = new AlertDialog.Builder(activity);
    builder.setMessage("请到设置中开启相应权限,否则部分功能无正常使用");
    builder.setPositiveButton("去手动授权", new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            Intent intent = new Intent();
            intent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
            intent.addCategory(Intent.CATEGORY_DEFAULT);
            intent.setData(Uri.parse("package:" + activity.getPackageName()));
            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
            intent.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
            activity.startActivity(intent);
        }
    });
    builder.setNegativeButton("取消", null);
    builder.show();
}

在代码中的使用

public class LauncherActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_launcher);
        boolean isAllGranted = PermissionUtil.checkPermissionAllGranted(this, new String[]{Manifest.permission.READ_PHONE_STATE});
        // 如果这个权限全都拥有, 则直接执行备份代码
        if (isAllGranted) {
            initView();
        } else {
            PermissonUtil.requestAllPerssion(this, new String[]{Manifest.permission.READ_PHONE_STATE}, code);
        }
    }

public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
        switch (requestCode) {
            case code:
                boolean isAllGranted = true;
                // 判断是否所有的权限都已经授予了  
                for (int grant : grantResults) {
                    if (grant != PackageManager.PERMISSION_GRANTED) {
                        isAllGranted = false;
                        break;
                    }
                }
                if (isAllGranted) {

                } else {
                    //如果没有权限就打开app权限设置界面
                    PermissionUtil.openAppDetails(this);
                }

            default:
                break;
        }
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
    }

}