多次许可后启动活动？android 6+

Question

我已经在我的启动画面上获得了Req Multiple权限

public class Main_MulPer extends Activity {

public static final int R_PERM = 321;

Context context = this;

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

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.rcssa);


    int PERMISSION_ALL = 1;
    String[] PERMISSIONS = {Manifest.permission.CAMERA,
    Manifest.permission.READ_PHONE_STATE,
    Manifest.permission.INTERNET,
    Manifest.permission.ACCESS_NETWORK_STATE,
    Manifest.permission.ACCESS_WIFI_STATE,
    Manifest.permission.NFC,
    Manifest.permission.READ_EXTERNAL_STORAGE,
    Manifest.permission.WRITE_EXTERNAL_STORAGE,     
    };

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

        Main_MulPer.this.finish();
        Intent ss = new Intent(Main_MulPer.this, Main_acti.class);
        ss.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
        ss.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        ss.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
        ss.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
        startActivity(ss);

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

            new Handler().postDelayed(new Runnable() {
                @Override
                public void run() {
                    Main_MulPer.this.finish();
                    Intent i = new Intent(Main_MulPer.this, Splash_two.class);
                    startActivity(i);
                }
            }, 3000);

        }
    }

}

}

所以这里我的问题是它一次要求两个权限......

如果我试图让他们转移到另一个活动...所以我有给予类似的3个活动,每个2个权限..

但由于Handler正在开展新活动..然后我删除了延迟处理程序...现在它打开最后一项活动......直接......

可以任何人建议我如何在所有权限之后启动主要活动...未经许可它应退出应用程序...请帮我这个

更新

Insted of Multiple permissions我已经拆分了3个活动,每个活动有两个权限......但是这里它应该在允许之后转到下一个活动但是每次前两个活动权限都没有去往最后一个活动所以我需要退出应用并给它们...

我需要的是,未经许可不要移动到下一个屏幕

经过许可,任何人都可以建议我转移到下一个活动....

Answer 1

试试这个,

 public class Main_nPRC extends Activity {

public static final String MainPP_SP = "MainPP_data";
public static final int R_PERM = 2822;
private static final int REQUEST= 112;

Context mContext = this;


@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.rcssa);

    SharedPreferences settings = getSharedPreferences(MainPP_SP, 0);
    HashMap<String, String> map = (HashMap<String, String>) settings.getAll();

    if (Build.VERSION.SDK_INT >= 23) {
        Log.d("TAG","@@@ IN IF Build.VERSION.SDK_INT >= 23");
        String[] PERMISSIONS = {android.Manifest.permission.CAMERA,
                android.Manifest.permission.READ_PHONE_STATE,
                android.Manifest.permission.INTERNET,
                android.Manifest.permission.ACCESS_NETWORK_STATE,
                android.Manifest.permission.ACCESS_WIFI_STATE,
                android. Manifest.permission.NFC,
                android.Manifest.permission.READ_EXTERNAL_STORAGE,
                android.Manifest.permission.WRITE_EXTERNAL_STORAGE,
        };


        if (!hasPermissions(mContext, PERMISSIONS)) {
            Log.d("TAG","@@@ IN IF hasPermissions");
            ActivityCompat.requestPermissions((Activity) mContext, PERMISSIONS, REQUEST );
        } else {
            Log.d("TAG","@@@ IN ELSE hasPermissions");
            callNextActivity();
        }
    } else {
        Log.d("TAG","@@@ IN ELSE  Build.VERSION.SDK_INT >= 23");
        callNextActivity();
    }

}

@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);
    switch (requestCode) {
        case REQUEST: {
            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                Log.d("TAG","@@@ PERMISSIONS grant");
                callNextActivity();
            } else {
                Log.d("TAG","@@@ PERMISSIONS Denied");
                Toast.makeText(mContext, "PERMISSIONS Denied", Toast.LENGTH_LONG).show();
            }
        }
    }
}

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

public void callNextActivity()
{
    Intent ss = new Intent(Main_nPRC.this, NMainSS.class);
    ss.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
    ss.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    ss.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
    ss.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
    startActivity(ss);
    finish();
}



@Override
public void onBackPressed() {

    AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this);
    alertDialogBuilder.setTitle("? Exit ! " + getString(R.string.app_name));
    alertDialogBuilder
            .setMessage(Html.fromHtml("<p style='text-align:center;'>Please Fill the required details</p><h3 style='text-align:center;'>Click Yes to Exit !</h4>"))
            .setCancelable(false)
            .setPositiveButton("Yes",
                    new DialogInterface.OnClickListener() {
                        public void onClick(DialogInterface dialog, int id) {
                            moveTaskToBack(true);
                            android.os.Process.killProcess(android.os.Process.myPid());
                            System.exit(0);

                        }
                    })

            .setNegativeButton("No", new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int id) {

                    dialog.cancel();
                }
            });

    AlertDialog alertDialog = alertDialogBuilder.create();
    alertDialog.show();

}

}