Hello friend I am using compile 'com.amulyakhare:com.amulyakhare.textdrawable:1.0.1' this library in my project i want add first two character in
TextDrawableicon if anyone know about this library please help how add first two character of my text in
TextDrawableicon here is my code my it show only first character of my
TextViewin
TextDrawable` icon but I want it show first two character please help me?
//get first letter of each String item
String firstLetter = String.valueOf(getItem(position).charAt(0));
ColorGenerator generator = ColorGenerator.MATERIAL; // or use DEFAULT
// generate random color
int color = generator.getColor(getItem(position));
TextDrawable drawable = TextDrawable.builder().buildRound(firstLetter,//radius in px color);
My xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:padding="5dp">
<ImageView
android:id="@+id/image_view"
android:src="@drawable/ic_home_black_24dp"
android:layout_width="40dp"
android:layout_height="40dp" />
<TextView
android:id="@+id/text"
android:paddingLeft="20sp"
android:textSize="22sp"
android:fontFamily="sans-serif"
android:textColor="@color/darkcolor"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="John" />
</LinearLayout>
Use substring() instead of chaAt()
String firstTwoChars = getItem(position).subString(0,2);