这是我的代码;
ib=(ImageButton)findViewById(R.id.imagebutton1);
ib1.setImageResource(i);
Toast.makeText(MainActivity.this,"Fail",1000).show();
Thread.sleep(10000);
ib1.setImageResource(R.drawable.bck_image1);
请尽快给出一些建议。
这是我的代码;
ib=(ImageButton)findViewById(R.id.imagebutton1);
ib1.setImageResource(i);
Toast.makeText(MainActivity.this,"Fail",1000).show();
Thread.sleep(10000);
ib1.setImageResource(R.drawable.bck_image1);
请尽快给出一些建议。
更改按钮单击时图像按钮可见性的代码
btn.setOnClickListener(new onClickListener()
{
//For changing visibility
ib.setVisibility(View.VISIBLE);
ib1.setVisibility(View.GONE); //or View.INVISIBLE - as per youur requirement.
//For changing image resources
ib.setImageResource(R.drawable.apple);
});
试试下面的片段可能会有所帮助
ib1.setImageResource(i);
Toast.makeText(MainActivity.this,"Fail",1000).show();
android.os.Handler mHandler = new android.os.Handler();
android.os.Handler mHandler = new android.os.Handler();
mHandler.postDelayed(new Runnable()
{
public void run()
{
ib1.setImageResource(R.drawable.bck_image1);
}},1000);
使用setVisibility(int)
功能。您可以使用
用于隐藏
image.setVisibility(VIEW.INVISIBLE)
并使其可见使用
image.setVisibility(INVISIBLE)
检查以下链接了解更多详情 http://developer.android.com/reference/android/view/View.html#setVisibility(int )