在开发过程中我们往往会遇到图片旁边带文字的布局，这种布局有些比较Low的开发会直接用一个ImageView和TextView，有经验的会给TextView设置DrawableLeft、DrawableRight等等属性，一个View搞定，但是这个属性设置图片是无法控制大小的，在xml里面，当然在Java代码里是可以设置的。

TextView textView = new TextView(mContext);        Drawable drawable = getResources().getDrawable(R.drawable.icon_friend);        // 设置图片的大小        drawable.setBounds(0, 0, 20, 20);        // 设置图片的位置，左、上、右、下        textView.setCompoundDrawables(null, null, drawable, null);

当然，我们还可以用自定义View来实现这个效果，代码也是非常的简单

import android.content.Context;import android.content.res.TypedArray;import android.graphics.drawable.Drawable;import android.support.annotation.Nullable;import android.util.AttributeSet;import com.rzj.zhongshi.R;public class DrawableTextView extends android.support.v7.widget.AppCompatTextView {    private Drawable drawableLeft = null, drawableTop = null, drawableRight = null,     drawableBottom = null;    private int drawableWidth, drawableHeight;    public DrawableTextView(Context context) {        this(context, null);    }    public DrawableTextView(Context context, @Nullable AttributeSet attrs) {        this(context, attrs, 0);    }    public DrawableTextView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {        super(context, attrs, defStyleAttr);        TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.DrawableTextView);        int count = typedArray.getIndexCount();        for(int i = 0; i < count; i++){            int attr = typedArray.getIndex(i);            switch (attr){                case R.styleable.DrawableTextView_drawableRight:                    drawableRight = typedArray.getDrawable(attr);                    break;                case R.styleable.DrawableTextView_drawableLeft:                    drawableLeft = typedArray.getDrawable(attr);                    break;                case R.styleable.DrawableTextView_drawableTop:                    drawableTop = typedArray.getDrawable(attr);                    break;                case R.styleable.DrawableTextView_drawableBottom:                    drawableBottom = typedArray.getDrawable(attr);                    break;                case R.styleable.DrawableTextView_drawableWidth:                    drawableWidth = typedArray.getDimensionPixelSize(attr, 0);                    break;                case R.styleable.DrawableTextView_drawableHeight:                    drawableHeight = typedArray.getDimensionPixelSize(attr,0);                    break;            }        }        if(null != drawableLeft){            drawableLeft.setBounds(0,0, drawableWidth, drawableHeight);        }        if(null != drawableRight){            drawableRight.setBounds(0,0, drawableWidth, drawableHeight);        }        if(null != drawableTop){            drawableTop.setBounds(0,0, drawableWidth, drawableHeight);        }        if(null != drawableBottom){            drawableBottom.setBounds(0,0, drawableWidth, drawableHeight);        }        setCompoundDrawables(drawableLeft, drawableTop, drawableRight, drawableBottom);    }}