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]);
    }
}