nativescript-ar/screengrab-android.js

NativeScript Augmented Reality plugin. ARKit on iOS and (with the help of Sceneform) ARCore on Android.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var image_source_1 = require("tns-core-modules/image-source");
var FragmentScreenGrab = (function () {
    function FragmentScreenGrab() {
    }
    FragmentScreenGrab.prototype.grabScreenshot = function (fragment) {
        return new Promise(function (resolve, reject) {
            var view = fragment.getArSceneView();
            var bitmap = android.graphics.Bitmap.createBitmap(view.getWidth(), view.getHeight(), android.graphics.Bitmap.Config.ARGB_8888);
            var handlerThread = new android.os.HandlerThread("PixelCopier");
            handlerThread.start();
            android.view.PixelCopy.request(view, bitmap, new android.view.PixelCopy.OnPixelCopyFinishedListener({
                onPixelCopyFinished: function (copyResult) {
                    if (copyResult === android.view.PixelCopy.SUCCESS) {
                        resolve(image_source_1.fromNativeSource(bitmap));
                    }
                    else {
                        reject("Field to copy screen image");
                    }
                    handlerThread.quitSafely();
                }
            }), new android.os.Handler(handlerThread.getLooper()));
        });
    };
    return FragmentScreenGrab;
}());
exports.FragmentScreenGrab = FragmentScreenGrab;