Android – adjust the width and height of the dialogfragment

I have a problem with the width and height of dialogfragmentn. This is my class representing dialogfragmentn:

public class RecipeAddDialogFragment extends DialogFragment {

    private ArrayList<RecipeDialogItem> recipeDialogItems;
    private RecipeAddDialogAdapter recipeDialogAdapter;
    private String recipeUniqueId;
    private CoordinatorLayout coordinatorLayout;
    private RecipeAddDialogFragment recipeDialogFragment;

    @Override
    public void onStart() {
        super.onStart();
        if (getDialog() == null) {
            return;
        }

        int dialogWidth = 600;
        int dialogHeight = 300;
        getDialog().getWindow().setLayout(dialogWidth, dialogHeight);
        getDialog().setTitle(getString(R.string.recipe_dialog_title));
    }

    @Override
    public void onCreate(Bundle bundle) {
        super.onCreate(bundle);
        setStyle(DialogFragment.STYLE_NORMAL, R.style.AppTheme_DialogFragment);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        return inflater.inflate(R.layout.dialog_fragment, container, false);
    }

    @Override
    public void onViewCreated(View view, Bundle savedInstanceState) {
        recipeDialogItems = new ArrayList<>();
        RecyclerView dialogRecyclerView = (RecyclerView) view.findViewById(
                R.id.dialog_recycler_view);

        recipeDialogAdapter = new RecipeAddDialogAdapter(getContext(), recipeDialogItems,
                R.layout.recipe_dialog_item);
        recipeDialogAdapter.setRuidClRdf(recipeUniqueId, coordinatorLayout, recipeDialogFragment);

        dialogRecyclerView.setHasFixedSize(true);
        dialogRecyclerView.setAdapter(recipeDialogAdapter);
        dialogRecyclerView.setLayoutManager(new linearlayoutmanager(getContext()));
        fillRecipeDialogArray();
    }

    private void fillRecipeDialogArray() {
        String name = getString(R.string.add_to_favourites);
        int icon = R.drawable.ic_heart_48dp;;

        RecipeDialogItem dialogItem = new RecipeDialogItem();
        dialogItem.setRowIcon(icon);
        dialogItem.setRowOption(name);
        recipeDialogItems.add(dialogItem);

        recipeDialogAdapter.notifyDataSetChanged();
    }

    public void setReferences(String recipeUniqueId, CoordinatorLayout coordinatorLayout,
                              RecipeAddDialogFragment recipeDialogFragment) {
        this.recipeUniqueId = recipeUniqueId;
        this.coordinatorLayout = coordinatorLayout;
        this.recipeDialogFragment = recipeDialogFragment;
    }
}

This is the. XML I infiltrated in this dialogfragment:

<?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:gravity="center|left"
    android:padding="16dp"
    android:orientation="horizontal"
    android:clickable="true"
    android:background="?android:attr/selectableItemBackground">

    <!-- Option Icon -->
    <ImageView
        android:id="@+id/recipe_dialog_option_icon"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginRight="4dp"
        android:tint="@color/primary" />

    <!-- Text Option -->
    <TextView
        android:id="@+id/recipe_dialog_option_text"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textSize="18sp"
        android:textColor="@color/primary_text" />

</LinearLayout>

The problem is that when I set its size to 600 x 300, it's in my 1280 × The 720 device displays normally, but for example, when my friend is in 1920 × When it is displayed at 1080 resolution, the dialog box is wrapped and only the title is displayed. The list is wrapped and not completely displayed. I know how to automatically set its size to fit each display and display the whole dialog box, which is included in the content?

edit

I have thought of adjusting the width of dialogfragment to its content, as shown below:

getDialog().getWindow().setLayout(WindowManager.LayoutParams.WRAP_CONTENT,
            WindowManager.LayoutParams.WRAP_CONTENT);
    getDialog().setTitle(getString(R.string.recipe_dialog_title));

However, the height does not work properly:/

resolvent:

In dialogfragment. Onresume():

int width = getResources().getDimensionPixelSize(R.dimen.popup_width);
int height = getResources().getDimensionPixelSize(R.dimen.popup_height);        
getDialog().getWindow().setLayout(width, height);

In the layout of the dialog box:

android:layout_width="match_parent"
android:layout_height="match_parent"

You can take the entire screen:

getDialog().getWindow().setLayout(
    getResources().getDisplayMetrics().widthPixels,
    getResources().getDisplayMetrics().heightPixels
);

Hope to help

How to set dialogfragment's width and height?

The content of this article comes from the network collection of netizens. It is used as a learning reference. The copyright belongs to the original author.
THE END
分享
二维码
< <上一篇
下一篇>>