Hi.
I've wrote my own custom component UnicodeTextView which extends
TextView. It supports fonts from assets and I'm using it in ListView.
It takes too much time to render hole ListView. Do you know how I can
improve it?
Here is UnicodeTextView.java:
package com.giolekva.android.widget;
import java.util.Map;
import com.giolekva.android.gcontacts.R;
import android.content.Context;
import android.content.Resources;
import android.graphics.Typeface;
import android.util.AttributeSet;
import android.widget.TextView;
public class UnicodeTextView extends TextView {
public UnicodeTextView(Context context, AttributeSet attrs, Map
inflateParams, int defStyle) {
super(context, attrs, inflateParams, defStyle);
setFont(attrs);
}
public UnicodeTextView(Context context, AttributeSet attrs, Map
inflateParams) {
super(context, attrs, inflateParams);
setFont(attrs);
}
public UnicodeTextView(Context context) {
super(context);
}
private void setFont(AttributeSet attrs) {
Resources.StyledAttributes a =
getContext().obtainStyledAttributes(attrs,
R.styleable.UnicodeTextView);
String fontName = a.getString(R.styleable.UnicodeTextView_font);
if(fontName != null) {
Typeface font =
Typeface.createFromAsset(getContext().getAssets(),
"fonts/"+fontName);
setTypeface(font);
}
}
}
and here is attrs.xml:
<?xml version="1.0" encoding="UTF-8"?>
<resources>
<declare-styleable name="UnicodeTextView">
<attr name="font" format="string" />
</declare-styleable>
</resources>
and declaration of one row of ListView:
<?xml version="1.0" encoding="UTF-8"?>
<com.giolekva.android.widget.UnicodeTextView xmlns:android="http://
schemas.android.com/apk/res/android"
xmlns:gl="http://schemas.android.com/apk/res/
com.giolekva.android.gcontacts"
android:id="@+id/contact_name"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textSize="@dimen/text_size"
android:textColor="@color/black"
android:paddingLeft="@dimen/padding"
android:paddingRight="@dimen/padding"
gl:font="sylfaen.ttf" />
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