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Vector drawables from XML with the Android support library 23.3.0
<?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>
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'
}
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]);
}
}
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