我在处理对话框片段时遇到问题。我感谢你!
我的代码如下:
主要活动:
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
UnderlayerDialogFragment underlayerDialogFragment = new UnderlayerDialogFragment();
underlayerDialogFragment.show(getFragmentManager(), "");
}
}
DialogFragment:
public class UnderlayerDialogFragment extends DialogFragment{
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setStyle(DialogFragment.STYLE_NO_TITLE, android.R.style.Theme_Translucent_NoTitleBar_Fullscreen);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.dialog_fragment_underlayer, container, false);
return view;
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
Dialog dialog = super.onCreateDialog(savedInstanceState);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
return dialog;
}
}
主要布局:
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical|center_horizontal"
android:text="Button on main layout"/>
</LinearLayout>
对话框片段布局:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/background_material_dark"
android:alpha="0.5">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:text="Button on DialogFragment layout"/>
</RelativeLayout>
部署后,我的屏幕如下:
我想:
我可以触摸按钮“主要布局上的按钮”和“对话框片段布局上的按钮”
问题:
我可以触摸“对话框片段布局上的按钮”按钮,但我无法触摸“主要布局上的按钮”按钮。
请帮帮我!!!
谢谢!
答案 0 :(得分:0)
而不是使用android:layout_height =&#34; match_parent&#34;从main和fragment布局尝试使用wrap_content或test with fixed dp