带图片的Toast 与LinearLayout View

带图片的Toast 与LinearLayout View

package irdc.ex05_07;

import android.app.Activity;
import android.os.Bundle;
import android.text.util.Linkify;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;

public class EX05_07 extends Activity
{
private Button mButton01;

/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState)
{
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    mButton01 = (Button)findViewById(R.id.myButton1);
   
    /*设置Button用OnClickListener启动事件*/
    mButton01.setOnClickListener(new Button.OnClickListener()
    {
     
      @Override
      public void onClick(View v)
      {
        // TODO Auto-generated method stub
       
        /* 创建ImageView */
        ImageView mView01 = new ImageView(EX05_07.this);
        TextView mTextView = new TextView(EX05_07.this);
       
        /* 创建LinearLayout对象 */
        LinearLayout lay = new LinearLayout(EX05_07.this);
       
        /* 设置mTextView去抓取string值 */
        mTextView.setText(R.string.app_url);
       
        /* 判断mTextView的内容为何,并与系统做连接 */
        Linkify.addLinks
        (
          mTextView,Linkify.WEB_URLS|
          Linkify.EMAIL_ADDRESSES|
          Linkify.PHONE_NUMBERS
        );
       
        /*用Toast方式显示*/
        Toast toast = Toast.makeText
                      (
                        EX05_07.this,
                        mTextView.getText(),
                        Toast.LENGTH_LONG
                      );
       
        /* 自定义View对象 */
        View textView = toast.getView();
       
        /* 以水平方式排列 */
        lay.setOrientation(LinearLayout.HORIZONTAL);
       
        /* 在ImageView Widget里指定显示的图片 */
        mView01.setImageResource(R.drawable.icon);
       
        /* 在Layout里添加刚创建的View */
        lay.addView(mView01);
       
        /* 在Toast里显示文字 */
        lay.addView(textView);
       
        /* 以Toasr,setView方法将Layout传入 */
        toast.setView(lay);
       
        /* 显示Toast */
        toast.show();
      }     
    });
}
}

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