Use code to set drawableleft for textview

In Android development, imageview and textview are sometimes displayed as a whole, and the image and textview text of imageview can be dynamically changed. In this case, there are two methods.

Method 1: Custom composite controls:

public class CustomImageText extends LinearLayout {      private ImageView iv;      private TextView  tv;        public CustomImageText(Context context) {          this(context, null);      }        public CustomImageText(Context context, AttributeSet attrs) {          super(context, attrs);          // 导入布局          LayoutInflater.from(context).inflate(R.layout.imagetext, this, true);          iv = (ImageView) findViewById(R.id.iv);         tv = (TextView) findViewById(R.id.tv);      }        /**      * 设置图片资源      */      public void setImageResource(int resId) {          iv.setImageResource(resId);      }        /**      * 设置显示的文字      */      public void setText(String text) {          tv.setText(text);      }  }  

Then, reference the full path name in the layout file.

Method 2: Use the drawableleft attribute of textview, and adjust the spacing between images and texts using drawablepadding.

Drawable drawable= getResources().getDrawable(R.drawable.left);  drawable.setBounds(0, 0, drawable.getMinimumWidth(), drawable.getMinimumHeight());  tv.setCompoundDrawables(drawable,null,null,null);  或者：public void setCompoundDrawablesWithIntrinsicBounds (Drawable left,  Drawable top, Drawable right, Drawable bottom) 

 

Use code to set drawableleft for textview