RE: what is NotificationActivity ?

Serobegi — Sun, 28 Jun 2020 23:30:26 GMT

Thanks for the answer.

FeaturesActivity was created by referring to Toolbox github.

My goal is to simply OTA a specified file in a set directory.

The code has been modified in the last two days and is written as follows. But still, I am not sure why NotificationActivity is used. What should the class call by Intent of NotificationActivity class contain?

The program I am writing is performed by starting MainActivity -> OTA Activity is called -> Work progress -> Returning MainActivity.

My English was wrong, so I got help from a Google translator. I will wait for your answer. I want to say thank you again.

// Try to create sample files
if (FileHelper.newSamplesAvailable(this)) {
    if (ActivityCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) {
        Log.d("FileHelper ", "createSamples");
        FileHelper.createSamples(this);
    } else {
        ActivityCompat.requestPermissions(OTA.this, new String[]{Manifest.permission.READ_CONTACTS}, MY_PERMISSIONS_WRITE_EXTERNAL_STORAGE);
    }
}

...

otaStartButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                final DfuServiceInitiator starter = new DfuServiceInitiator(SwitchDeviceMac)
                        .setDeviceName(SwitchDeviceName)
                        .setKeepBond(false)
                        .setForceDfu(false)
                        .setPacketsReceiptNotificationsEnabled(Build.VERSION.SDK_INT < Build.VERSION_CODES.M)
                        .setPacketsReceiptNotificationsValue(DfuServiceInitiator.DEFAULT_PRN_VALUE)
                        .setUnsafeExperimentalButtonlessServiceInSecureDfuEnabled(true)
                        .setPrepareDataObjectDelay(300L);

                final File root = new File(Environment.getExternalStorageDirectory(), "Nordic");
                final File file = new File(root, "FILE");

                starter.setZip(file.getPath());
                final DfuServiceController controller = starter.start(OTA.this, com.example.coolproject.DfuService.class);
            }
        });

...

private final DfuProgressListener dfuProgressListener = new DfuProgressListenerAdapter() {
        @Override
        public void onDeviceConnecting(final String deviceAddress) {
            otaStateTextView.setText(R.string.dfu_status_connecting);
            Log.d("onDeviceConnecting", deviceAddress);
        }

        @Override
        public void onDfuProcessStarting(final String deviceAddress) {
            otaStateTextView.setText(R.string.dfu_status_starting);
            Log.d("onDfuProcessStarting", deviceAddress);
        }

        @Override
        public void onEnablingDfuMode(final String deviceAddress) {
            otaStateTextView.setText(R.string.dfu_status_starting);
            Log.d("onEnablingDfuMode ", deviceAddress);
        }

        @Override
        public void onDfuCompleted(@NonNull String deviceAddress) {
            super.onDfuCompleted(deviceAddress);
            otaStateTextView.setText(R.string.dfu_status_completed);
            final NotificationManager manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
            manager.cancel(DfuService.NOTIFICATION_ID);
            Log.d("onDfuCompleted", deviceAddress);
        }

        @Override
        public void onError(final String deviceAddress, final int error, final int errorType, final String message) {
            final NotificationManager manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
            manager.cancel(DfuService.NOTIFICATION_ID);
            Log.d("onError", error + " / " + errorType + " / " + message);
        }

        @Override
        public void onDfuAborted(final String deviceAddress) {
            final NotificationManager manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
            manager.cancel(DfuService.NOTIFICATION_ID);
            Log.d("onDfuAborted", deviceAddress);
        }
    };
    
    ---------
    
    public class NotificationActivity extends Activity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        // If this activity is the root activity of the task, the app is not running
        if (isTaskRoot()) {
            // Start the app before finishing

            final Intent intent = new Intent(this, OTA.class);
            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            intent.putExtras(getIntent().getExtras()); // copy all extras
            startActivity(intent);
        }

        // Now finish, which will drop you to the activity at which you were at the top of the task stack
        finish();
    }
}

RE: what is NotificationActivity ?

Karl Ylvisaker — Fri, 26 Jun 2020 15:07:28 GMT

Hello,

[quote user=""]The code above is the sample code provided by GitHub.
But I don't use what is called FeaturesActivity. So what class should I put there?
Below is my code. How would you like to modify it?[/quote]

Have you seen the notificationActivity's description in the Android DFU Library documentation?
Furthermore, could you elaborate on what you would like the application to do - why are you changing this part - what is the desired behavior from the code you have written in place of the original code?

Looking forward to resolving this issue together,

Best regards,
Karl