TouchInstinct
/
RoboSwag
303
0
Fork 0
Code Issues Pull Requests 2 Packages Projects Releases Wiki Activity

Added UiUtils.getSpannedTextWithUrls

This commit is contained in:
Denis Karmyshakov 2019-01-31 20:49:01 +03:00
parent 217b742742
commit b5a051176b
1 changed files with 30 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
utils/src/main/java/ru/touchin/roboswag/components/utils/UiUtils.java
View File

@ -25,8 +25,12 @@ import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.os.Build;
import androidx.annotation.LayoutRes;
import androidx.annotation.NonNull;
import android.text.Html;
import android.text.Spannable;
import android.text.SpannableString;
import android.text.Spanned;
import android.text.style.URLSpan;
import android.text.util.Linkify;
import android.util.DisplayMetrics;
import android.util.TypedValue;
import android.view.Display;
@ -38,6 +42,9 @@ import android.view.ViewConfiguration;
import android.view.ViewGroup;
import android.view.inputmethod.InputMethodManager;
import androidx.annotation.LayoutRes;
import androidx.annotation.NonNull;
/**
* Created by Gavriil Sitnikov on 13/11/2015.
* General utilities related to UI (Inflation, Views, Metrics, Activities etc.).
@ -69,6 +76,27 @@ public final class UiUtils {
return LayoutInflater.from(parent.getContext()).inflate(layoutId, parent, false);
}
/**
* Convert text with 'href' tags and raw links to spanned text with clickable URLSpan.
*/
@NonNull
public static Spanned getSpannedTextWithUrls(@NonNull final String text) {
final Spannable spannableText = new SpannableString(Html.fromHtml(text));
// Linkify removes all previous URLSpan's, we need to save all created spans for reapply after Linkify
final URLSpan[] spans = spannableText.getSpans(0, text.length(), URLSpan.class);
final int[] starts = new int[spans.length];
final int[] ends = new int[spans.length];
for (int index = 0; index < spans.length; index++) {
starts[index] = spannableText.getSpanStart(spans[index]);
ends[index] = spannableText.getSpanEnd(spans[index]);
}
Linkify.addLinks(spannableText, Linkify.WEB_URLS);
for (int index = 0; index < spans.length; index++) {
spannableText.setSpan(spans[index], starts[index], ends[index], Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
}
return spannableText;
}
private UiUtils() {
}