Hi, I guess now i have understood my issue and can explain it much better and clearly.
I am loading all my view dynamically in a Horizontal ViewGroup. Inside one view there a collection of pictures along with text and the bottom. I have the width and height of the view fixed (When creating a view i pass the width and height to the layout params). The image is loaded dynamically, till then a loading icon is display. But the text is already display in the TextView. The visible lineCount that I get before the image is different than the lineCount that I actually displayed after the Image is loaded. I want to revalidate the whole view again after the image loading and displayed in the UI. I tried sevaral methods to revalidate the TextView, the Layouts, but none of it help me to get the correct visible line count after image is loaded. -Ankur. On Sat, Feb 15, 2014 at 5:27 PM, Ralph Bergmann | the4thFloor.eu < ra...@the4thfloor.eu> wrote: > Am 13.02.14 03:54, schrieb Ankur Avlani: > > Can someone please suggest me some faster was to achieve my requirement. > > try this one: > > /** > * Calculates the lines needed to show the text. > * > * @param paint > * the TextPaint from the TextView > * @param text > * the text for the calculation > * @param textAppearance > * text typeface, size, and style > * @param avail > * the available width > * @return the number of lines needed to show the text > */ > public static int neededLines(final TextPaint paint, final String text, > final TextAppearanceSpan textAppearance, final int avail) { > > if (TextUtils.isEmpty(text)) { > return 0; > } > > final TextPaint textPaint = new TextPaint(); > textPaint.set(paint); > > textPaint.setTextSize(textAppearance.getTextSize()); > textPaint.setTypeface(Typeface.create(textAppearance.getFamily(), > textAppearance.getTextStyle())); > > final StaticLayout layout = new StaticLayout(text, textPaint, avail, > Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false); > final int lineCount = layout.getLineCount(); > > return lineCount; > } > > > > Ralph > > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.