我的布局有4个按钮。一个是“正确”答案,另外三个是“错误”答案。 我希望显示SAME弹出窗口,其中一个按下了3个“错误”按钮。这是我的代码。
我不想为3个按钮中的每个按钮重复此代码,如何使用不同的按钮名称调用相同的代码?
ImageButton rredButton=(ImageButton)findViewById(R.id.RredButton);
rredButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
LayoutInflater layoutInflater
= (LayoutInflater)getBaseContext()
.getSystemService(LAYOUT_INFLATER_SERVICE);
View popupView = layoutInflater.inflate(R.layout.popupright, null);
final PopupWindow popupWindow = new PopupWindow(
popupView,
LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT);
Button btnDismiss = (Button)popupView.findViewById(R.id.nextscreen);
btnDismiss.setOnClickListener(new Button.OnClickListener(){
@Override
public void onClick(View v) {
Intent myintent1 = new Intent(colorActivity.this,LearningTimeMenu.class);
startActivity(myintent1);
}
});
}});
答案 0 :(得分:2)
试试这个
private void createPopUP()
{
LayoutInflater layoutInflater
= (LayoutInflater)getBaseContext()
.getSystemService(LAYOUT_INFLATER_SERVICE);
View popupView = layoutInflater.inflate(R.layout.popupright, null);
final PopupWindow popupWindow = new PopupWindow(
popupView,
LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT);
Button btnDismiss = (Button)popupView.findViewById(R.id.nextscreen);
btnDismiss.setOnClickListener(new Button.OnClickListener(){
@Override
public void onClick(View v) {
Intent myintent1 = new Intent(colorActivity.this,LearningTimeMenu.class);
startActivity(myintent1);
}
});
}
ImageButton rredButton=(ImageButton)findViewById(R.id.RredButton);
rredButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
createPopUP();
}});
否则在xml文件中,使用
<Button ..........
android: onClick ="createPopUP"
</Button>