Question

求救---Android 弹出式菜单怎么实现的，最好类似源码

360 手机助手这个弹出式小菜单怎么实现的，求大神指点

Answer 1

@Override
public boolean onCreateOptionsMenu(Menu menu) {
super.onCreateOptionsMenu(menu);
getMenuInflater().inflate(R.menu.menu, menu);
return true;
}
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
super.onPrepareOptionsMenu(menu);
menu.findItem(R.id.basic).setVisible(!getBasicVisibility());
menu.findItem(R.id.advanced).setVisible(!getAdvancedVisibility());
return true;
}
@Override
public boolean onMenuItemClick(MenuItem item) {
return onOptionsItemSelected(item);
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.clear_history:
mHistory.clear();
mLogic.onClear();
break;
case R.id.basic:
if (!getBasicVisibility() && mPager != null) {
mPager.setCurrentItem(BASIC_PANEL, true);
}
break;
case R.id.advanced:
if (!getAdvancedVisibility() && mPager != null) {
mPager.setCurrentItem(ADVANCED_PANEL, true);
}
break;
}
return super.onOptionsItemSelected(item);
}

Answer 2

PopupMemu就行了。