反应原生内存泄漏动画问题

我正在尝试在React Native中建立一个移动池游戏,0.17,用于体验并遇到有关垃圾收集的问题.现在我有十个同时渲染的圆圈在屏幕上反弹.但是,应用程序的内存消耗随着时间的推移而增加,我不知道如何解决此问题.

看起来这是早期版本中的React Native问题而且我确实注意到内存随着时间的推移而下降,如图中所示,但在更大的应用程序中,我担心这可能是问题.有没有其他人有类似的问题或有解决方案？

相关代码在这里,非常感谢任何帮助.谢谢!

var Test = React.createClass({

getInitialState: function() {
    var circs = [];
    for (var i = 0; i < startCount; i++) {
        circs.push({
            id: i,
            x: 0,
            y: 0,
            vx: 2 + Math.random() * 2,
            vy: 2 + Math.random() * 2,
            dx: 0,
            dy: 0,
            cOb: new Animated.ValueXY({x: 0, y: 0}),
        });
    }

    return {
        circles: circs,
        stop: 1
    };
},
stopCircle: function() {
    this.state.stop = -1 * this.state.stop;
    this.setState(this.state);
},
componentDidMount: function() {
    this.animateCircles();
},
animateCircles: function() {
    this.triggerAnimation(this.animateCircles);
},
triggerAnimation: function(ani) {
    for (var i = 0; i < this.state.circles.length; i++) {
            var cCircle = this.state.circles[i];
            if (cCircle.x * cCircle.x + cCircle.y * cCircle.y > DIST_TO_EDGE * DIST_TO_EDGE) {
                var prevX = cCircle.x - cCircle.vx;
                var prevY = cCircle.y - cCircle.vy;
                var exitX = (1.5 * prevX + .5 * cCircle.x) / 2;
                var exitY = (1.5 * prevY + .5 * cCircle.y) / 2;
                cCircle.x = prevX;
                cCircle.y = prevY;

                var exitRad = Math.sqrt(exitX * exitX + exitY * exitY);
                exitX = exitX * DIST_TO_EDGE / exitRad;
                exitY = exitY * DIST_TO_EDGE / exitRad;

                var twiceProjFactor = 2 * (exitX * cCircle.vx + exitY * cCircle.vy) / (DIST_TO_EDGE * DIST_TO_EDGE);
                cCircle.vx = cCircle.vx - twiceProjFactor * exitX;
                cCircle.vy = cCircle.vy - twiceProjFactor * exitY;
                break;
            }
    }
    if (this.state.stop == 1) {
        for (var k = 0; k < this.state.circles.length; k++) {
            this.state.circles[k].x += this.state.circles[k].vx;
            this.state.circles[k].y += this.state.circles[k].vy;
        }
    }
    this.setState(this.state);
    var animateC = [];
    for (var i = 0; i < this.state.circles.length; i++) {
        var currCirc = this.state.circles[i];
        animateC.push(
            Animated.timing(currCirc.cOb, {
                ...TIMING_CONFIG,
                toValue: {x: currCirc.x, y: currCirc.y}
        }));
    }
    Animated.parallel(
        animateC
    ).start(ani);
},
getStyle: function(which) {
    return [
        styles.circle,
        {transform: this.state.circles[which].cOb.getTranslateTransform()}
    ];
},
render: function() {
    return (
        
            
            
            {
                this.state.circles.map(function(c, i) {
                    return (
                        
                            
                        
                    );
                }, this)
            }
        
    );
}, 

如果您想自己运行应用程序,可以在https://github.com/heliumsoule/React-Native-Pool找到完整的应用程序.

再次感谢你.