Vector drawables from XML with the Android support library 23.3.0

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<layout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools" xmlns:app="http://schemas.android.com/apk/res-auto">
    <data>
        <import type="com.xwray.vectorbinding.R"/>
    </data>

    <LinearLayout
        android:orientation="vertical"
        android:gravity="center_horizontal"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        tools:context="com.xwray.vectorbinding.MainActivity">

        <TextView
            android:gravity="center_vertical"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            tools:drawableLeft="@drawable/ic_star"
            android:drawableLeft="@{R.drawable.ic_star}"
            android:text="Hello World!"/>

        <ImageView
            android:src="@{R.drawable.ic_star}"
            tools:src="@drawable/ic_star"
            android:tint="@color/colorAccent"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"/>

    </LinearLayout>

    </FrameLayout>
</layout>

build.gradle

apply plugin: 'com.android.application'

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.2"

    defaultConfig {
        applicationId "com.xwray.vectorbinding"
        minSdkVersion 14
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
        vectorDrawables.useSupportLibrary = true
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    dataBinding {
        enabled = true
    }
}

dependencies {
    compile 'com.android.support:appcompat-v7:23.3.0'
}

MainActivity.java

package com.xwray.vectorbinding;

import android.databinding.BindingAdapter;
import android.databinding.DataBindingUtil;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.support.graphics.drawable.VectorDrawableCompat;
import android.support.v7.app.AppCompatActivity;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        DataBindingUtil.setContentView(this, R.layout.activity_main);
    }

    /**
     * Unlike the support library app:srcCompat, this will ONLY work with vectors.
     * @param imageView
     * @param resourceId
     */
    @BindingAdapter("android:src")
    public static void setImage(ImageView imageView, int resourceId) {
        Drawable drawable = VectorDrawableCompat.create(imageView.getResources(), resourceId, imageView.getContext().getTheme());
        imageView.setImageDrawable(drawable);
    }

    /**
     * Unlike the support library app:srcCompat, this will ONLY work with vectors.
     * @param textView
     * @param resourceId
     */
    @BindingAdapter("android:drawableLeft")
    public static void setDrawableLeft(TextView textView, int resourceId) {
        Drawable drawable = VectorDrawableCompat.create(textView.getResources(), resourceId, textView.getContext().getTheme());
        Drawable[] drawables = textView.getCompoundDrawables();
        textView.setCompoundDrawablesWithIntrinsicBounds(drawable,
                drawables[1], drawables[2], drawables[3]);
    }
}