abbas-oveissi

  private void connectToRoom(String roomName) {
        configureAudio(true);
        ConnectOptions.Builder connectOptionsBuilder = new ConnectOptions.Builder(accessToken)
                .roomName(roomName);

        /*
         * Add local audio track to connect options to share with participants.
         */
        if (localAudioTrack != null) {
            connectOptionsBuilder

abbas-oveissi

// rxjava-challenge-solution
// this example use RxJava 1.0
// Province class => data class Province(val id: Int ,val name:String, var cities:List<City>? = null)

class DataManager {

    // solution
    fun getProvincesAndCities(): Observable<List<Province>> {
        return getProvinces()
                .subscribeOn(Schedulers.io())

abbas-oveissi

void drawCustomMethod(Canvas canvas) {
    int startLine = getTouchedLine(startX, startY);
    int startCharPos = getCharPositionByTouch(startX, startY, startLine);

    int currentLine = getTouchedLine(currentX, currentY);
    int currentCharPos = getCharPositionByTouch(currentX, currentY, currentLine);

    if(startLine == currentLine) {
        drawSelection(canvas,startCharPos,currentCharPos,startLine);
        return;

abbas-oveissi

void drawSelection(Canvas canvas, int startChar, int endChar, int line) {
    Rect rect = getTextRect(line);

    float startX = layout.getPrimaryHorizontal(startChar );

    float endX = 0;
    int maxPosLine = layout.getLineEnd(line);

abbas-oveissi

int getTouchedLine(float y) {
    int line = 0;
    for (int i = 0; i < layout.getLineCount(); i++) {
        if (y > layout.getLineTop(i) && y < layout.getLineBottom(i)) {
            line = i;
            break;
        }
    }
    return line;
}

abbas-oveissi

@Override
public boolean onTouchEvent(MotionEvent event) {
    int action = event.getActionMasked();
    float x = event.getX();
    float y = event.getY();

    switch (action) {
        case MotionEvent.ACTION_DOWN:
            startX = x;
            startY = y;

abbas-oveissi

if (boring == null && isUndefined(desiredWidth) && desiredWidth <= width) {
    // Is used when the width is not known and the text is not boring, ie. if it contains
    // unicode characters.
    layout =  new StaticLayout();
} else if (boring != null && boring.width <= width) {
    // Is used for single-line, boring text when the width is either unknown or bigger
    // than the width of the text.
    layout =  new BoringLayout();
} else {
    // Is used for multiline, boring text and the width is known.

abbas-oveissi

public class VerticalTimelineDecoration extends RecyclerView.ItemDecoration {

    Paint paintFill = null;
    Paint paintStrokeFill = null;
    Paint paintStroke = null;
    Paint paintDotLine = null;

    Paint paintText=null;
    Paint paintTextBold=null;

abbas-oveissi

private void consumeDownloadPurchase(Purchase purchase) {
    mHelper.consumeAsync(purchase, new IabHelper.OnConsumeFinishedListener() {
        @Override
        public void onConsumeFinished(Purchase purchase, IabResult result) {
            if (result.isFailure()) {
                Toast.makeText(DetailActivity.this, R.string.purchasing_error, Toast.LENGTH_SHORT).show();
                return;
            }
            startDownloading();
        }

abbas-oveissi

private static final String SKU_DOWNLOAD = "DOWNLOAD";
private static final String SKU_STREAMING = "STREAMING";
private static final String SKU_FULL_VERSION = "FULLVERSION";