[英]How to add view into LinearLayout of Fragment by onClick?
我有一个片段,此布局是一个按钮。
单击按钮时,将textview添加到textview_container中。
如何?
myfragment.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#00000000"
android:orientation="vertical" >
<LinearLayout
android:id="@+id/textview_container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#00000000"
android:orientation="horizontal" >
</LinearLayout>
<Button
android:id="@+id/postbutton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:background="@null"
android:text="@string/edit"
android:textColor="@color/black"
android:textSize="14sp" />
</LinearLayout>
Myfragment.java
public class AlbumListDetailFragment extends Fragment implements OnClickListener {
Button postButton
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
return inflater.inflate(R.layout.myfragment , container, false);
}
public void onStart() {
super.onStart();
initViews();
}
private void initViews() {
button = (Button) getView().findViewById(R.id.postbutton);
button.setOnClickListner{new View.onClickListener(){
public void onClick(View v) {
//make and Textview into textview_container
}
}
}
}
LinearLayout linearLayout = (LinearLayout)findViewById(R.id.textview_container);
TextView valueTV = new TextView(this);
linearLayout.addView(valueTV);
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