import org.jetbrains.annotations.Contract;
public class Misc {
+ public static final char ZERO_WIDTH_SPACE = '\u200B';
public static boolean isZero(float f) {
return (f < 0.005) && (f > -0.005);
}
public static void onMainThread(Runnable r) {
new Handler(Looper.getMainLooper()).post(r);
}
+ public static String addWrapHints(String input) {
+ if (input == null)
+ return null;
+ StringBuilder result = new StringBuilder();
+ int lastPos = 0;
+ int pos = input.indexOf(':');
+
+ while (pos >= 0) {
+ result.append(input.substring(lastPos, pos + 1))
+ .append(ZERO_WIDTH_SPACE);
+ lastPos = pos + 1;
+ pos = input.indexOf(':', lastPos + 1);
+ }
+ if (lastPos > 0)
+ result.append(input.substring(lastPos));
+
+ return result.toString();
+ }
}