做网站前台开发学习,微信营销和微博营销的区别,群晖wordpress教程,网站开发技术及特点最近有个需求#xff0c;要在react native中嵌入一个原生的视频组件#xff0c;同事嵌入后发现有问题#xff1a;
内容无法显示 https://musicfe.com/rn-android-webview 参考这个方法,在嵌入之后调用一下。
public void manuallyLayoutChildren(View view) {int width v…最近有个需求要在react native中嵌入一个原生的视频组件同事嵌入后发现有问题
内容无法显示 https://musicfe.com/rn-android-webview 参考这个方法,在嵌入之后调用一下。
public void manuallyLayoutChildren(View view) {int width view.getMeasuredWidth();int height view.getMeasuredHeight();view.measure(View.MeasureSpec.makeMeasureSpec(width, View.MeasureSpec.EXACTLY),View.MeasureSpec.makeMeasureSpec(height, View.MeasureSpec.EXACTLY));view.layout(0, 0, width, height);
}内容动态变化时的高宽不对以及原生的edittext输入框无法删除
看了一下是因为内容变化的时候一是requestLayout没有正常执行二是上面云音乐给的代码中没有触发子view的重绘所以子view的布局失效了。处理方法 Override
public void requestLayout() {super.requestLayout();CustomView.this.post(() - {if (ViewCompat.isAttachedToWindow(CustomView.this)) {layoutViews(CustomView.this);}});
}public void layoutViews(View view) {int width view.getMeasuredWidth();int height view.getMeasuredHeight();view.measure(View.MeasureSpec.makeMeasureSpec(width, View.MeasureSpec.EXACTLY),View.MeasureSpec.makeMeasureSpec(height, View.MeasureSpec.EXACTLY));view.layout(0, 0, width, height);view.invalidate();
}玩
