小编Pra*_*nth的帖子

Recycler View Inconsistency检测到错误,在加载更多项目时快速滚动或滚动时出现错误.

FATAL EXCEPTION: main
Process: com.pratap.endlessrecyclerview, PID: 21997
java.lang.IndexOutOfBoundsException: Inconsistency detected. Invalid view holder adapter positionViewHolder{56a082c position=40 id=-1, oldPos=39, pLpos:39 scrap [attachedScrap] tmpDetached no parent}
at android.support.v7.widget.RecyclerView$Recycler.validateViewHolderForOffsetPosition(RecyclerView.java:4251)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4382)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4363)
at android.support.v7.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:1961)
at android.support.v7.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1370)
at android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1333)
at android.support.v7.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:562)
at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:2864)
at android.support.v7.widget.RecyclerView.consumePendingUpdateOperations(RecyclerView.java:1445)
at android.support.v7.widget.RecyclerView.access$400(RecyclerView.java:144)
at android.support.v7.widget.RecyclerView$1.run(RecyclerView.java:282)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:858)
at android.view.Choreographer.doCallbacks(Choreographer.java:670)
at android.view.Choreographer.doFrame(Choreographer.java:603)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:844)
at android.os.Handler.handleCallback(Handler.java:746)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5443)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:728)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)

适配器

public class DataAdapter extends RecyclerView.Adapter {
    private …

Chrome自定义选项卡在安装chrome时工作正常,但是当没有安装chrome时,它会引发错误

CustomTabsIntent.Builder intentBuilder = new CustomTabsIntent.Builder();
intentBuilder.setShowTitle(true);
CustomTabActivityHelper.openCustomTab(activityy, intentBuilder.build(), Uri.parse(link), new WebviewFallback());

LogCat错误信息

FATAL EXCEPTION: main
Process: opensource.itspr.recycler, PID: 13114
   android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat=http://www.google.com/... pkg=com.android.chrome (has extras) }
       at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1889)
       at android.app.Instrumentation.execStartActivity(Instrumentation.java:1579)
       at android.app.Activity.startActivityForResult(Activity.java:3921)
       at android.app.Activity.startActivityForResult(Activity.java:3881)
       at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:784)
       at android.app.Activity.startActivity(Activity.java:4208)
       at android.app.Activity.startActivity(Activity.java:4176)
       at android.support.customtabs.CustomTabsIntent.launchUrl(CustomTabsIntent.java:165)
       at opensource.itspr.recycler.Util.customtabs.CustomTabActivityHelper.openCustomTab(CustomTabActivityHelper.java:41)
       at opensource.itspr.recycler.HolderNews.ItemLink$1.onClick(ItemLink.java:55)
       at android.view.View.performClick(View.java:5201)
       at android.view.View$PerformClick.run(View.java:21163)
       at android.os.Handler.handleCallback(Handler.java:746)
       at android.os.Handler.dispatchMessage(Handler.java:95)
       at android.os.Looper.loop(Looper.java:148)
       at android.app.ActivityThread.main(ActivityThread.java:5443)
       at java.lang.reflect.Method.invoke(Native Method)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:728)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)                                                     

错误信息图像

WebViewFallback.java

public class WebviewFallback implements CustomTabActivityHelper.CustomTabFallback …

当我尝试使用我的Chrome自定义标签时shouldOverrideUrlLoading(),webViewClient()我收到以下错误:

错误的第一个参数类型.找到:'android.webkit.WebViewClient',必填:'android.app.Activity'

这是我的代码 - 我正在使用这个GitHub存储库https://github.com/GoogleChrome/custom-tabs-client.错误来自我对this关键字的使用.

我在Fragment中,而不是在Activity中

mWebView.setWebViewClient(new WebViewClient() {

    public boolean shouldOverrideUrlLoading(WebView view, String url) {

        CustomTabsIntent customTabsIntent = new CustomTabsIntent.Builder().build();
        CustomTabActivityHelper.openCustomTab(this, customTabsIntent, Uri.parse(url), new WebviewFallback());

        Toast toast = Toast.makeText(getApplicationContext(),
        "This is a message displayed in a Toast" + url, Toast.LENGTH_SHORT);

        toast.show();
        return true;
    }

}