android - 缩小屏幕上的对话框

Question

我希望我的对话框不像显示的图像那样适合整个屏幕。我应该怎么做才不会那么长(高度)。

public class SidemenuInfoDialogFragment extends DialogFragment {

      @Override
      public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        RelativeLayout layout = (RelativeLayout) inflater.inflate(R.layout.sidemenu_info_main, container, true);
        return layout;
      }

       @Override
       public Dialog onCreateDialog(Bundle savedInstanceState) {
         Dialog dialog = new Dialog(new ContextThemeWrapper(getActivity(), R.style.Theme_Window_NoMinWith));
            dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);

            return dialog;
          }


}

View :

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
                android:orientation="vertical"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentBottom="true"
                android:id="@+id/sidemenu_info_main_relative">


            <TextView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:id="@+id/text1"
                    android:text="TEST TEXT "/>


</RelativeLayout>

让我知道是否还需要其他东西来帮助我走上正确的道路来解决这个问题。

Answer 1

在对话框 View 中将 TextView 的高度和宽度作为“wrap_content”。喜欢:

<?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
            android:orientation="vertical"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentBottom="true"
            android:id="@+id/sidemenu_info_main_relative">

    <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/text1"
            android:text="TEST TEXT "/>

 </RelativeLayout>