需要使用eTs实现text段落在固定height中可以有scroll效果。Scroll(this.scroller){Column(){Text("Thistextboxisscrollablethankstobeingsituatedinsideanestedscrollview.Thatmakesitscrollableregardlessofthescrollingofthecontentoftheentirescreen,whichcanbescrolledindependently.\nThepointhereistodemonstratehowtheoverscrolleffectcanworkinthepresenceofnestedscrollviews,provideditisappliedovertheparent(root)v...
鸿蒙滚动Text希望在WebView上面增加原生组件,但是,组件会被WebView遮盖,显示不出来;通过Window的方式,又会有各种问题;请问,如何降低WebView的层级或提升其它组件的层级;不借助Window而直接将原生组件显示到WebView上面呢
鸿蒙WebView组件官方demo,JsCallJava,点击GetBatteryLevel那个按钮后,莫名报错:code:2004,data:interfaceisnotexistorregister
鸿蒙jsjava1.DevEcoStudio无法登陆华为账号授权调试。2.账号无法登陆授权,申请远程模拟器。3.在AppGalleryConnect注册了项目和应用,DevEcoStudio自动化签名方案,也无法登陆进行调试。
鸿蒙HarmonyOS华为我想请问一下,开发pad应用时应该怎么签名今天我签名应用的时候签名出现了以下错误log重新弄了几次还是一样2021102100:20:40.618[main374]ERRORcom.huawei.signclient.hap.provider.SignProviderSignHapfailed.com.huawei.signclient.hap.exception.SignatureException:{errorcode:0,message:generateSignerBlockfailed}atcom.huawei.signclient.hap.sign.SignHapV2.generateHapSignatureSchemeV2Block(SignHapV2.java:279)[hap...
鸿蒙padHarmonyOS鸿蒙如何根据Component得到bitmap呢,像android有getDrawingCache这个方法取得bitmapview.measure(View.MeasureSpec.makeMeasureSpec(0,View.MeasureSpec.UNSPECIFIED),View.MeasureSpec.makeMeasureSpec(0,View.MeasureSpec.UNSPECIFIED));view.layout(0,0,view.getMeasuredWidth(),view.getMeasuredHeight());view.buildDrawingCache();Bitmapbitmapview.getDrawingCache();
鸿蒙HarmonyOSOpenHarmony