android - Spacing between the stars of a rating bar? -

-

ho can set spacing beween stars? thats ratingbar:

ratingbar = (ratingbar) inflater.inflate(r.layout.ratingbar, null); ratingbar.setlayoutparams(new layoutparams(layoutparams.wrap_content, layoutparams.wrap_content));

the layout:

<?xml version="1.0" encoding="utf-8"?> <ratingbar xmlns:android="http://schemas.android.com/apk/res/android"     style="@style/mystyle" android:layout_alignparentright="true"     android:layout_height="19dp" android:layout_width="wrap_content"     android:numstars="5"> </ratingbar>

the style:

 <style name="mystyle" parent="@android:style/widget.ratingbar">     <item name="android:progressdrawable">@drawable/android_r2_ratingstar_yellow</item>     <item name="android:indeterminatedrawable">@drawable/android_r2_ratingstar_grey</item>  </style>

thanks, cheers

you have add padding png itself. while there known inset drawable (http://developer.android.com/guide/topics/resources/drawable-resource.html#inset) wrap drawable into, code 'tileify'-ing (as referred in android source code) doesn't handle case of drawable being inset drawable, , hence doesn't tile image.

here's tilefy method (in progressbar.java, ancestor ratingbar.java: https://gist.github.com/cyanogenmod/android_frameworks_base/blob/gingerbread/core/java/android/widget/progressbar.java)

private drawable tileify(drawable drawable, boolean clip) {      if (drawable instanceof layerdrawable) {         layerdrawable background = (layerdrawable) drawable;         final int n = background.getnumberoflayers();         drawable[] outdrawables = new drawable[n];          (int = 0; < n; i++) {             int id = background.getid(i);             outdrawables[i] = tileify(background.getdrawable(i),                     (id == r.id.progress || id == r.id.secondaryprogress));         }          layerdrawable newbg = new layerdrawable(outdrawables);          (int = 0; < n; i++) {             newbg.setid(i, background.getid(i));         }          return newbg;      } else if (drawable instanceof statelistdrawable) {         statelistdrawable in = (statelistdrawable) drawable;         statelistdrawable out = new statelistdrawable();         int numstates = in.getstatecount();         (int = 0; < numstates; i++) {             out.addstate(in.getstateset(i), tileify(in.getstatedrawable(i), clip));         }         return out;      } else if (drawable instanceof bitmapdrawable) {         final bitmap tilebitmap = ((bitmapdrawable) drawable).getbitmap();         if (msampletile == null) {             msampletile = tilebitmap;         }          final shapedrawable shapedrawable = new shapedrawable(getdrawableshape());          final bitmapshader bitmapshader = new bitmapshader(tilebitmap,                 shader.tilemode.repeat, shader.tilemode.clamp);         shapedrawable.getpaint().setshader(bitmapshader);          return (clip) ? new clipdrawable(shapedrawable, gravity.left,                 clipdrawable.horizontal) : shapedrawable;     }      return drawable; }

Comments

Post a Comment

Popular posts from this blog

html - Instapaper-like algorithm -

-
does of algorithm extracts contents webpage? instapaper ? there 2 steps instapaper does: find main content block on page (excluding headers, footers, menus etc) from content block extract , format text to find content block (typically html block element, div containing key page text content) instapaper uses algorithm 1 used readability . can @ source of readability.js see what's going on, @ core tries find area on page highest text/link ratio, although has other simple scoring metrics (e.g. off top of head, things ratio of text commas, para elements etc) go heuristics. once have identified root node element, relevant content, you'll need format it, if want can pull node element containing text out of source document , insert yours, in reality you'll want remove existing styles , apply own, standard , feel. if want output nice text-only can use jericho's renderer . update1 : should mention else instapaper - follow 'pagination' links (...
Read more

c# - How to execute a particular part of code asynchronously in a class -

-
i creating speech recognition engine that's going respond user commands.i have created button enable , disable speech recognition per user convenience.i have used dispose() of speech engine disable speech recoginition.here code private void button1_click(object sender, routedeventargs e) { engineon = !engineon; if (engineon) { speechengine = speech.createspeechengine(); //speech class creates , returns new speech engine. speechengine.audiolevelupdated += new eventhandler<audiolevelupdatedeventargs>(speechengine_audiolevelupdated); // use system's default microphone speechengine.setinputtodefaultaudiodevice(); speechengine.loadgrammar(new dictationgrammar()); // start listening speechengine.recognizeasync(recognizemode.multiple); } else { speechclass.myengine.dispose(); } } but disposal of speech obj...
Read more