WebXRInterstitialController.java

Enable keyboard shortcuts

package org.mozilla.vrbrowser.ui.widgets;

import android.content.Context;

import android.view.LayoutInflater;

import androidx.annotation.IntDef;

import androidx.databinding.DataBindingUtil;

import org.mozilla.vrbrowser.R;

import org.mozilla.vrbrowser.VRBrowserActivity;

import org.mozilla.vrbrowser.databinding.WebxrInterstitialControllerBinding;

import org.mozilla.vrbrowser.utils.DeviceType;

public class WebXRInterstitialController extends UIWidget {

    private WebxrInterstitialControllerBinding mBinding;

    @IntDef(value = { HAND_NONE, HAND_LEFT, HAND_RIGHT })

    public @interface Hand {}

    public static final int HAND_NONE = -1;

    public static final int HAND_LEFT = 0;

    public static final int HAND_RIGHT = 1;

    public WebXRInterstitialController(Context aContext, int aModel, @Hand int aHand ) {

        super(aContext);

        initialize(aModel, aHand);

    @Override

    protected void initializeWidgetPlacement(WidgetPlacement aPlacement) {

        aPlacement.scene = WidgetPlacement.SCENE_WEBXR_INTERSTITIAL;

        aPlacement.visible = false;

        aPlacement.cylinder = false;

    private void updatePlacement() {

        mWidgetPlacement.setSizeFromMeasure(getContext(), this);

        mWidgetPlacement.worldWidth = mWidgetPlacement.width * WidgetPlacement.worldToDpRatio(getContext()) * 1.15f;

        if (mBinding.getHand() == HAND_LEFT) {

            mWidgetPlacement.anchorX = 1.0f;

            mWidgetPlacement.anchorY = 0.5f;

            mWidgetPlacement.parentAnchorX = 0.0f;

            mWidgetPlacement.parentAnchorY = 0.5f;

            mWidgetPlacement.translationX = -WidgetPlacement.dpDimension(getContext(), R.dimen.webxr_interstitial_controller_margin_h);

        } else if (mBinding.getHand() == HAND_RIGHT) {

            mWidgetPlacement.anchorX = 0.0f;

            mWidgetPlacement.anchorY = 0.5f;

            mWidgetPlacement.parentAnchorX = 1.0f;

            mWidgetPlacement.parentAnchorY = 0.5f;

            mWidgetPlacement.translationX = WidgetPlacement.dpDimension(getContext(), R.dimen.webxr_interstitial_controller_margin_h);

        } else {

            mWidgetPlacement.anchorX = 0.5f;

            mWidgetPlacement.anchorY = 1.0f;

            mWidgetPlacement.parentAnchorX = 0.5f;

            mWidgetPlacement.parentAnchorY = 0.0f;

            mWidgetPlacement.translationY = 0;//-WidgetPlacement.dpDimension(getContext(), R.dimen.webxr_interstitial_controller_margin_v);

    private void initialize(int aModel, @Hand int aHand) {

        LayoutInflater inflater = LayoutInflater.from(getContext());

        mBinding = DataBindingUtil.inflate(inflater, R.layout.webxr_interstitial_controller, this, true);

        mBinding.setLifecycleOwner((VRBrowserActivity)getContext());

        mBinding.setModel(aModel);

        mBinding.setHand(aHand);

        mBinding.executePendingBindings();

        updatePlacement();