我试图删除默认项目,例如"复制"当用户从 TextView 元素中选择一些文本时,从CAB中选择全部"
我已使用此代码覆盖默认操作,但为新菜单资源充气并不会删除默认项目。
textView.setCustomSelectionActionModeCallback(new ActionMode.Callback() {
@Override
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
mode.setTitle("Test");
mode.getMenuInflater().inflate(R.menu.new_menu_selection, menu);
return true;
}
@Override
public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
return false;
}
@Override
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
return false;
}
@Override
public void onDestroyActionMode(ActionMode mode) {
}
});
有解决方法吗?
答案 0 :(得分:2)
要删除默认项目,您可以在充气新菜单之前调用menu.clear()
:
textView.setCustomSelectionActionModeCallback(new ActionMode.Callback() {
@Override
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
menu.clear();
mode.setTitle("Test");
mode.getMenuInflater().inflate(R.menu.new_menu_selection, menu);
return true;
}
@Override
public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
return false;
}
@Override
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
return false;
}
@Override
public void onDestroyActionMode(ActionMode mode) {
}
});