//设置颜色 public void setColour(int color){  co = color; } //设置边框宽度 public void setBorderWidth(int width){    borderwidth = width; }

具体实现：

package xiaosi.imageborder;import android.app.Activity;import android.graphics.Color;import android.os.Bundle;public class ImageBorderActivity extends Activity {    /** Called when the activity is first created. */ private myImageView image = null; private myImageView image1 = null;    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.main);                image = (myImageView)findViewById(R.id.iamge);        image.setColour(Color.YELLOW);        image.setBorderWidth(10);        image1 = (myImageView)findViewById(R.id.iamge1);        image1.setColour(Color.GREEN);        image1.setBorderWidth(5);    }}

main.xml

package xiaosi.imageborder;import android.content.Context;import android.graphics.Canvas;import android.graphics.Paint;import android.graphics.Rect;import android.util.AttributeSet;import android.widget.ImageView;public class myImageView extends ImageView { private int co; private int borderwidth; public myImageView(Context context) {  super(context); } public myImageView(Context context, AttributeSet attrs,   int defStyle) {  super(context, attrs, defStyle); } public myImageView(Context context, AttributeSet attrs) {  super(context, attrs); }    //设置颜色 public void setColour(int color){  co = color; } //设置边框宽度 public void setBorderWidth(int width){    borderwidth = width; } @Override protected void onDraw(Canvas canvas) {  super.onDraw(canvas);  // 画边框  Rect rec = canvas.getClipBounds();  rec.bottom--;  rec.right--;  Paint paint = new Paint();  //设置边框颜色  paint.setColor(co);  paint.setStyle(Paint.Style.STROKE);  //设置边框宽度  paint.setStrokeWidth(borderwidth);  canvas.drawRect(rec, paint); }}

源代码下载：