[ANDROID]顯示圖片

ShowpictureActivity

package bear.Graphis.showpicture;

import android.app.Activity;
import android.os.Bundle;
import android.widget.Gallery;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.LinearLayout.LayoutParams;

public class ShowpictureActivity extends Activity {
    private LinearLayout mLinearLayout;

 /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
       // setContentView(R.layout.main);
       mLinearLayout =new LinearLayout(this);
       ImageView imageView= new ImageView(this);
       imageView.setImageResource(R.drawable.android_robot);
       imageView.setAdjustViewBounds(true);
       imageView.setLayoutParams(new Gallery.LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.FILL_PARENT));
     
       mLinearLayout.addView(imageView);
       setContentView(mLinearLayout);
    }
}

結果：

這是上課的做的練習題，請大家多多指教～