I have a long text and I want it to be displayed using a TextView. The text that I have is much longer than the free space. However, I do not want to use scrolling, but ViewFlipper switches to the next page. How can I get lines from the first TextView that are not displayed because the view is short so that I can insert them into the next TextView?
Edit: I found a solution to my problem. I just need to use a custom view with StaticLayout as follows:
public ReaderColumView(Context context, Typeface typeface, String cText) {
super(context);
Display display = ((WindowManager) context.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
dWidth = display.getWidth();
dHeight = display.getHeight();
contentText = cText;
tp = new TextPaint();
tp.setTypeface(typeface);
tp.setTextSize(25);
tp.setColor(Color.BLACK);
tp.setAntiAlias(true);
StaticLayout measureLayout = new StaticLayout(contentText, tp, 440, Alignment.ALIGN_NORMAL, 1, 2, true);
Boolean reachedEndOfScreen = false;
int line = 0;
while (!reachedEndOfScreen) {
if (measureLayout.getLineBottom(line) > dHeight-30) {
reachedEndOfScreen = true;
fittedText = contentText.substring(0, measureLayout.getLineEnd(line-1));
setLeftoverText(contentText.substring(measureLayout.getLineEnd(line-1)));
}
line++;
}
}
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
StaticLayout textLayout = new StaticLayout(fittedText, tp, 440, Alignment.ALIGN_NORMAL, 1, 2, true);
canvas.translate(20,20);
textLayout.draw(canvas);
}
This is not yet optimized, but you understand. I hope this can help someone like me with a similar problem.
notme