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2022-11-24 2af932533ef851bf983385244e9912976dbd4daa

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package com.mm.android.deviceaddmodule.mobilecommon.widget; 
 
import android.content.Context; 
import android.graphics.Canvas; 
import android.graphics.Rect; 
import android.graphics.drawable.Drawable; 
import android.support.annotation.Nullable; 
import android.util.AttributeSet; 
 
public class DrawableTextView extends android.support.v7.widget.AppCompatTextView { 
    Rect mRect = new Rect(); 
    public DrawableTextView(Context context, @Nullable AttributeSet attrs) { 
        super(context, attrs); 
    } 
 
 
    @Override 
    protected void onDraw(Canvas canvas) { 
 
        Drawable[] drawables = getCompoundDrawables(); 
        if(drawables != null){ 
            Drawable drawable = drawables[0]; 
            if(drawable != null){ 
                float textwidth = getPaint().measureText(getText().toString()); 
                int drawablePadding = getCompoundDrawablePadding(); 
                int drawableWidth = drawable.getIntrinsicWidth(); 
                float bodyWidth = textwidth + drawablePadding + drawableWidth; 
                canvas.translate((getWidth() - bodyWidth) / 2 , 0); 
            } else if((drawable = drawables[1]) != null){ 
                 Rect rect = mRect; 
                getPaint().getTextBounds(getText().toString(), 0, getText().toString().length(), rect); 
                float textHeight = rect.height(); 
                int drawablePadding = getCompoundDrawablePadding(); 
                int drawableHeght = drawable.getIntrinsicHeight(); 
                float bodxinzaieight = textHeight + drawablePadding + drawableHeght; 
                canvas.translate(0, (getHeight() - bodxinzaieight) / 2); 
            } 
        } 
 
        super.onDraw(canvas); 
    } 
}