I am using Spanned object to process some HTML tags and showing the resulted text on TextView. But the Text is blank on TextView.
final Spanned output = Html.fromHtml(element.getText(), null,
new ElementTagHandler(element));
textView.setText(output);
In the textView if I set a constant string, Its working as expected
textView.setText("Hello"); \\ works perfectly
But when I pass in Hello its showing blank TextView.
<TextView
android:id="@+id/view123"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|center_horizontal"/>
Am I missing any flag that needs to be updated?
You can do it simpler like link
@SuppressWarnings("deprecation")
public static Spanned fromHtml(String html){
if(html == null){
// return an empty spannable if the html is null
return new SpannableString("");
}else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
// FROM_HTML_MODE_LEGACY is the behaviour that was used for versions below android N
// we are using this flag to give a consistent behaviour
return Html.fromHtml(html, Html.FROM_HTML_MODE_LEGACY);
} else {
return Html.fromHtml(html);
}
}
while html variable can consist of a string with html tags such as , etc...
but if you insist you can do something like this link
Would you like to try this one?
textView.setText(Html.fromHtml(element.getText()), TextView.BufferType.SPANNABLE);
I hope this helps.
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