Work Manager Do Not Run When Proguarding App In Api 27,28,29

I have a periodic task that runs every 15 minutes. When proguarding the application. The work manager does not work if the app is killed from the background. Testing devices : One

Solution 1:

This happened due to battery optimization by various vendors this day. You need to disable the optimization and your work manager will work like a charm!!

 private void checkBatteryOptimization(){

        PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            if (pm != null && !pm.isIgnoringBatteryOptimizations(getPackageName())) {
                AlertBottomSheetFragment alertBottomSheetFragment = AlertBottomSheetFragment.newInstance();
                alertBottomSheetFragment.setData("For Timely notifications please disable battery optimization for Your App", new AlertBottomSheetImpl() {
                    @Override
                    public void acceptAlertBottom() {
                        askIgnoreOptimization();
                    }

                    @Override
                    public void declineAlertBottom() {

                    }
                });
                alertBottomSheetFragment.show(getSupportFragmentManager(), FRAG_BOTTOM_SHEET_ALERT_TAG);

            } else {
                // already ignoring battery optimization code here next you want to do
                Timber.i("already ignoring battery optimization code here next you want to do");
            }
        } else {
            Timber.i("version below");
            // already ignoring battery optimization code here next you want to do
        }
    }

    private void askIgnoreOptimization() {

        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M) {
            Intent intent = new Intent(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS);
            intent.setData(Uri.parse("package:" + getPackageName()));
            startActivityForResult(intent, IGNORE_BATTERY_OPTIMIZATION_REQUEST);
        }
    }