private void startTimer() {
// change visibility of minute + and - buttons, minutes text and delay
showMinutes(false);
// setting color to the progress with color filters
// rgb color picker http://www.hexcolortool.com/#2f4efe color picker
// red
mProgressBar
.getBackground()
.setColorFilter(Color.argb(255, 255, 87, 34), PorterDuff.Mode.SRC_IN);
mProgressBar
.getProgressDrawable()
.setColorFilter(Color.argb(255, 255, 87, 34), PorterDuff.Mode.SRC_IN);
// max needs to be set so progress shows correctly
mProgressBar.setMax((textViewToInt((minutes)) * 60));
// change visibility of minute + and - buttons and minutes
showMinutes(false);
timerStopped = false;
// set counter value
counter = (textViewToInt(minutes) * 60) - 18;
countDownTimer =
new CountDownTimer(totalTimeCountInMilliseconds, 500) {
@Override
public void onTick(long millisUntilFinished) {
// show time
long seconds = millisUntilFinished / 1000;
mProgressBar.setProgress((int) (millisUntilFinished / 1000));
textViewShowTime.setText(
String.format("%02d", seconds / 60) + ":" + String.format("%02d", seconds % 60));
// every 10 seconds read volt, if volt decreasing is ongoing it will skip this
if ((int) seconds == counter && decreaseThread == null) {
Log.i(TAG, "EVERY 10 SECONDS");
mBluetoothLeService.readVoltage();
}
// every 12 seconds read polarity, if volt decreasing is ongoing it will skip this
if ((int) seconds == (counter - 2) && decreaseThread == null) {
Log.i(TAG, "EVERY 12 SECONDS");
mBluetoothLeService.readPolarity();
counter -= 10;
}
// halftime
if (millisUntilFinished < (totalTimeCountInMilliseconds / 2)) {
// blue
mProgressBar
.getBackground()
.setColorFilter(Color.argb(255, 48, 79, 254), PorterDuff.Mode.SRC_IN);
mProgressBar
.getProgressDrawable()
.setColorFilter(Color.argb(255, 48, 79, 254), PorterDuff.Mode.SRC_IN);
// check if polarity has changed
if (!polarityChanged) {
changePolarity();
}
}
// check if increaseVoltToMax thread is done and max_volt is false
if (increaseThread.getState() == Thread.State.TERMINATED && !max_volt) {
setButtonDisabled(true);
max_volt = true;
}
// check if decreaseThread has initialized
if (decreaseThread != null) {
// check if decreaseThread is running
if (decreaseThread.getState() != Thread.State.TERMINATED) {
setButtonDisabled(false);
}
}
// start decrease volt to zero when until time is equal volts/2 plus 2
if ((millisUntilFinished / 1000) == (textViewToInt(volts) / 2 + 2)) {
int volt = textViewToInt(volts);
decreaseThread = decreaseVoltToZero(volt);
}
}
public void onFinish() {
// when the timer is finished
textViewShowTime.setText(getBaseContext().getResources().getString(R.string.done));
textViewShowTime.setVisibility(View.VISIBLE);
buttonStartTime.setVisibility(View.GONE);
buttonStopTime.setVisibility(View.GONE);
mProgressBar.getBackground().clearColorFilter();
mProgressBar
.getBackground()
.setColorFilter(Color.argb(255, 0, 230, 118), PorterDuff.Mode.SRC_IN);
mProgressBar
.getProgressDrawable()
.setColorFilter(Color.argb(255, 0, 230, 118), PorterDuff.Mode.SRC_IN);
// turn off bluetooth connection to the device and let the customer know
stopTreatment();
}
}.start();
}
private void findViews() {
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
ActionBarDrawerToggle toggle =
new ActionBarDrawerToggle(
this,
drawer,
toolbar,
R.string.navigation_drawer_open,
R.string.navigation_drawer_close);
drawer.setDrawerListener(toggle);
toggle.syncState();
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener(this);
nestedScrollView = (NestedScrollView) findViewById(R.id.nsv);
prefs = getSharedPreferences("user_prefs", MODE_PRIVATE);
// Button
addVoltButton = (Button) findViewById(R.id.addVoltButton);
addMinuteButton = (Button) findViewById(R.id.addMinuteButton);
decreaseVoltButton = (Button) findViewById(R.id.decreaseVoltButton);
decreaseMinuteButton = (Button) findViewById(R.id.decreaseMinuteButton);
buttonStartTime = (Button) findViewById(R.id.btnStartTime);
buttonStopTime = (Button) findViewById(R.id.btnStopTime);
minuteHelpText = (TextView) findViewById(R.id.minuteHelpText);
// TextViews
textViewShowTime = (TextView) findViewById(R.id.tvTimeCount);
volts = (TextView) findViewById(R.id.volts);
volts.setText(prefs.getInt("volts", 20) + "");
minutes = (TextView) findViewById(R.id.minutes);
minutes.setText(prefs.getInt("minutes", 2) + "");
// checkbox
delayCheckBox = (CheckBox) findViewById(R.id.delayCheckBox);
delayCheckBox.setChecked(prefs.getBoolean("delay", false));
delaytimer = delayCheckBox.isChecked();
voltageTextView = (TextView) findViewById(R.id.voltage_textview);
polarityTextView = (TextView) findViewById(R.id.polarity_textview);
// Progress Bar
mProgressBar = (ProgressBar) findViewById(R.id.progressbar);
// Floating Action Button
// fab = (FloatingActionButton) findViewById(R.id.fab);
// Views
rootview = (RelativeLayout) findViewById(R.id.rootview);
connect_button_view = (RelativeLayout) findViewById(R.id.connect_button_view);
connectDeviceButton = (Button) findViewById(R.id.connect_device_button);
// set connect view
setVisibility(CONNECT_VIEW);
// this should make the screen stay on when rootview is visible
getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
if (rootview != null && rootview.getVisibility() == View.VISIBLE) {
rootview.setKeepScreenOn(true);
}
mProgressBar
.getBackground()
.setColorFilter(Color.argb(255, 0, 230, 118), PorterDuff.Mode.SRC_IN);
mProgressBar
.getProgressDrawable()
.setColorFilter(Color.argb(255, 0, 230, 118), PorterDuff.Mode.SRC_IN);
// Listeners
addMinuteButton.setOnClickListener(this);
addVoltButton.setOnClickListener(this);
decreaseVoltButton.setOnClickListener(this);
decreaseMinuteButton.setOnClickListener(this);
buttonStartTime.setOnClickListener(this);
buttonStopTime.setOnClickListener(this);
// fab.setOnClickListener(this);
connectDeviceButton.setOnClickListener(this);
textViewShowTime.setOnClickListener(this);
delayCheckBox.setOnCheckedChangeListener(this);
final Snackbar snackbar =
Snackbar.make(
nestedScrollView, "Bluetooth has not been enabled", Snackbar.LENGTH_INDEFINITE)
.setAction(
"ENABLE",
new View.OnClickListener() {
@Override
public void onClick(View v) {
// ENABLE DEVICE'S BLUETOOTH
setDeviceBluetooth(true);
}
});
bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
boolean isEnabled = bluetoothAdapter.isEnabled();
if (!isEnabled) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder
.setTitle(getBaseContext().getResources().getString(R.string.use_bluetooth))
.setMessage(getBaseContext().getResources().getString(R.string.need_bluetooth_pliz))
.setCancelable(false)
.setPositiveButton(
getBaseContext().getResources().getString(R.string.yes),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// ENABLE DEVICE'S BLUETOOTH
setDeviceBluetooth(true);
dialog.dismiss();
}
})
.setNegativeButton(
getBaseContext().getResources().getString(R.string.no),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
snackbar.show();
dialog.dismiss();
}
});
AlertDialog alertDialog = builder.create();
alertDialog.show();
}
}
