意想不到的动作WEB_SEARCH
意想不到的动作WEB_SEARCH
提问于 2016-04-13 16:15:54
我有相当大的应用程序来检查与许多活动。最常见的例外之一是
未找到处理意图的活动{ act=android.intent.action.WEB_SEARCH (有附加内容)}
什么鬼东西？我在代码中看不到任何"WEB_SEARCH“，我不能重现它，我甚至不知道在哪里寻找原因(在哪个Activity中)。在Exception堆栈下面，没有我的包中的任何类...如何跟踪和修复此问题？
Fatal Exception: android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.WEB_SEARCH (has extras) }
at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1659)
at android.app.Instrumentation.execStartActivity(Instrumentation.java:1434)
at android.app.Activity.startActivityForResult(Activity.java:3432)
at android.app.Activity.startActivityForResult(Activity.java:3393)
at android.support.v4.app.FragmentActivity.startActivityForResult(Unknown Source)
at android.app.Activity.startActivity(Activity.java:3628)
at android.app.Activity.startActivity(Activity.java:3596)
at android.webkit.SelectActionModeCallbackSec.onActionItemClicked(SelectActionModeCallbackSec.java:390)
at com.android.internal.policy.impl.PhoneWindow$DecorView$ActionModeCallbackWrapper.onActionItemClicked(PhoneWindow.java:3264)
at android.support.v7.view.SupportActionModeWrapper$CallbackWrapper.onActionItemClicked(Unknown Source)
at android.support.v7.app.AppCompatDelegateImplV7$ActionModeCallbackWrapperV7.onActionItemClicked(Unknown Source)
at android.support.v7.app.AppCompatDelegateImplV7$ActionModeCallbackWrapperV7.onActionItemClicked(Unknown Source)
at android.support.v7.view.StandaloneActionMode.onMenuItemSelected(Unknown Source)
at android.support.v7.view.menu.MenuBuilder.dispatchMenuItemSelected(Unknown Source)
at android.support.v7.view.menu.MenuItemImpl.invoke(Unknown Source)
at android.support.v7.view.menu.MenuBuilder.performItemAction(Unknown Source)
at android.support.v7.view.menu.MenuBuilder.performItemAction(Unknown Source)
at android.support.v7.view.menu.MenuPopupHelper.onItemClick(Unknown Source)
at android.widget.AdapterView.performItemClick(AdapterView.java:301)
at android.widget.AbsListView.performItemClick(AbsListView.java:1490)
at android.widget.AbsListView$PerformClick.run(AbsListView.java:3275)
at android.widget.AbsListView$1.run(AbsListView.java:4518)
at android.os.Handler.handleCallback(Handler.java:725)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5283)
at java.lang.reflect.Method.invokeNative(Method.java)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1102)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869)
at dalvik.system.NativeStart.main(NativeStart.java)Stack Overflow用户
回答已采纳
发布于 2016-04-14 13:24:39
我必须为其他未来的搜索者回答我自己的问题。为了在带有WebView的Activity中使用，或者为了在一些Base/MainActivity抽象层中的安全考虑：
@Override
public void startActivityForResult(Intent i, int reqCode, Bundle b){
boolean activityExists = i.resolveActivityInfo(getPackageManager(), 0) != null;
if(activityExists)
super.startActivityForResult(i, reqCode, b);
else{
if(Intent.ACTION_WEB_SEARCH.equals(i.getAction()) && i.getExtras()!=null){
String query = i.getExtras().getString(SearchManager.QUERY, null);
Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://www.google.pl/search?q="+query));
boolean browserExists = i.resolveActivityInfo(getPackageManager(), 0) != null;
if(browserExists && query!=null){
startActivity(browserIntent);
return;
}
}
Toast.makeText(this, R.string.error_no_app_for_intent, Toast.LENGTH_LONG).show();
}
}出现这种情况的原因(可能)是硬件制造商定制的系统UI/修改过的Android，它添加了一些与搜索相关的功能。不能在“干净”的Android设备上重现
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/36592450
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