我創建了一個自定義對話框,代碼如下。問題是,對話框的高度變成了wrap_content,即它獨立於我在xml中提到的任何高度。我查了其他問題,他們沒有幫助我。在對話框片段中更改自定義對話框的高度
public class PointsDialogFragment extends DialogFragment{
private static final String TAG = PointsDialogFragment.class.getSimpleName();
public static PointsDialogFragment newInstance(){
PointsDialogFragment pdf = new PointsDialogFragment();
Bundle newBundle = new Bundle();
pdf.setArguments(newBundle);
return pdf;
}
private View mRoot;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
getDialog().requestWindowFeature(STYLE_NO_TITLE);
mRoot = inflater.inflate(R.layout.fragment_points_dialog, null);
return mRoot;
}
}
和fragment_points_dialog.xml的XML是
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="313dp"
android:layout_width="fill_parent"
android:background="@color/green_gradient_start"
>
<RelativeLayout
android:layout_width="173dp"
android:layout_height="242dp"
android:background="@drawable/reward_box"
android:id="@+id/reward_box"
android:layout_alignParentLeft="true"
>
<TextView
android:layout_centerInParent="true"
style="@style/WallSectionHeading"
android:text="5"
/>
</RelativeLayout>
<RelativeLayout
android:layout_width="173dp"
android:layout_height="250dp"
android:background="@drawable/reward_mascot"
android:layout_alignParentRight="true"
>
<LinearLayout
android:id="@+id/reward_cloud"
android:layout_width="wrap_content"
android:layout_height="100dp"
android:background="@drawable/reward_cloud"
android:layout_alignParentBottom="true"
>
<TextView
android:layout_gravity="center_vertical"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="You have gained 5 Delight Points"
android:textColor="@color/white"
android:textStyle="italic"
android:paddingLeft="15dp"
android:paddingRight="10dp"
/>
</LinearLayout>
</RelativeLayout>
</RelativeLayout>
我顯示這樣的對話框..
PointsDialogFragment pdf = PointsDialogFragment.newInstance();
pdf.show(getFragmentManager(), "dialog");
我想知道一種方法,我可以改變的高度對話框在對話框片段中。
mRoot = inflater.inflate(R.layout.fragment_points_dialog,container);這個答案是否正確? – Ads