@Override
protected void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_feature_dfu);
getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
isBLESupported();
setGUI();
// Try to create sample files
if (FileHelper.newSamplesAvailable(this)) {
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)
== PackageManager.PERMISSION_GRANTED) {
FileHelper.createSamples(this);
} else {
final DialogFragment dialog =
PermissionRationaleFragment.getInstance(
R.string.permission_sd_text, Manifest.permission.WRITE_EXTERNAL_STORAGE);
dialog.show(getSupportFragmentManager(), null);
}
}
// restore saved state
mFileType = DfuService.TYPE_AUTO; // Default
if (savedInstanceState != null) {
mFileType = savedInstanceState.getInt(DATA_FILE_TYPE);
mFileTypeTmp = savedInstanceState.getInt(DATA_FILE_TYPE_TMP);
mFilePath = savedInstanceState.getString(DATA_FILE_PATH);
mFileStreamUri = savedInstanceState.getParcelable(DATA_FILE_STREAM);
mInitFilePath = savedInstanceState.getString(DATA_INIT_FILE_PATH);
mInitFileStreamUri = savedInstanceState.getParcelable(DATA_INIT_FILE_STREAM);
mSelectedDevice = savedInstanceState.getParcelable(DATA_DEVICE);
mStatusOk = mStatusOk || savedInstanceState.getBoolean(DATA_STATUS);
mUploadButton.setEnabled(mSelectedDevice != null && mStatusOk);
}
final Intent intent = getIntent();
mbluetoothLeDevice = intent.getParcelableExtra(BLEDeviceActivity.EXTRA_DEVICE);
mBleDeviceType = intent.getIntExtra(BLEDeviceActivity.EXTRA_BLE_DEVICE_TYPE, 0xff);
if (mBleDeviceType == SentekBLEDeviceType.Dongle_DFU.ordinal()) {
swapDFU_UUID(true);
} else if (mBleDeviceType == SentekBLEDeviceType.Probe_DFU.ordinal()) {
swapDFU_UUID(false);
}
if (mbluetoothLeDevice != null) {
mSelectedDevice = mbluetoothLeDevice.getDevice();
mUploadButton.setEnabled(mStatusOk);
mDeviceNameView.setText(
mSelectedDevice.getName() != null
? mSelectedDevice.getName()
: getString(R.string.sentek_dfu));
}
FileHelper.createSamplesNew(this);
mFileType = mFileTypeTmp = DfuService.TYPE_APPLICATION;
updateFileInfoNew(false); // TODO:
// doUpload(true);
}
@Override
public void onRequestPermissionsResult(
final int requestCode, final String[] permissions, final int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
switch (requestCode) {
case PERMISSION_REQ:
{
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
// We have been granted the Manifest.permission.WRITE_EXTERNAL_STORAGE permission. Now
// we may proceed with exporting.
FileHelper.createSamples(this);
} else {
Toast.makeText(this, R.string.no_required_permission, Toast.LENGTH_SHORT).show();
}
break;
}
}
}
