Button button = (Button) findViewById(R.id.button1);
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
showPopupWindow(view);
}
});
private void showPopupWindow(View view) {
// 一个自定义的布局,作为显示的内容
View contentView = LayoutInflater.from(mContext).inflate(
R.layout.activity_sign, null);
final PopupWindow popupWindow = new PopupWindow(contentView,
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT, true);
popupWindow.setTouchable(true);
popupWindow.setTouchInterceptor(new OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
Log.i("mengdd", "onTouch : ");
return false;
// 这里如果返回true的话,touch事件将被拦截
// 拦截后 PopupWindow的onTouchEvent不被调用,这样点击外部区域无法dismiss
}
});
// 如果不设置PopupWindow的背景,无论是点击外部区域还是Back键都无法dismiss弹框
// 我觉得这里是API的一个bug
popupWindow.setBackgroundDrawable(getResources().getDrawable(
R.drawable.orange_02));
// 设置好参数之后再show
popupWindow.showAsDropDown(view);
}
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
showPopupWindow(view);
}
});
private void showPopupWindow(View view) {
// 一个自定义的布局,作为显示的内容
View contentView = LayoutInflater.from(mContext).inflate(
R.layout.activity_sign, null);
final PopupWindow popupWindow = new PopupWindow(contentView,
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT, true);
popupWindow.setTouchable(true);
popupWindow.setTouchInterceptor(new OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
Log.i("mengdd", "onTouch : ");
return false;
// 这里如果返回true的话,touch事件将被拦截
// 拦截后 PopupWindow的onTouchEvent不被调用,这样点击外部区域无法dismiss
}
});
// 如果不设置PopupWindow的背景,无论是点击外部区域还是Back键都无法dismiss弹框
// 我觉得这里是API的一个bug
popupWindow.setBackgroundDrawable(getResources().getDrawable(
R.drawable.orange_02));
// 设置好参数之后再show
popupWindow.showAsDropDown(view);
}