13

I got this new crash exception after the newest app update. It seems to not point anywhere. Would anyone be able to tell what the issue is? It looks like a possible email-formatting issue due to this: dat=mailto:xxxx@xxxxxxxxx.xxx (has extras) ....but I am not sure I have any errors in emails. 

android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW
dat=mailto:xxxx@xxxxxxxxx.xxx (has extras) }
        at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1512)
        at android.app.Instrumentation.execStartActivity(Instrumentation.java:1384)
        at android.app.Activity.startActivityForResult(Activity.java:3190)
        at android.app.Activity.startActivity(Activity.java:3297)
        at android.text.style.URLSpan.onClick(URLSpan.java:62)
        at android.text.method.LinkMovementMethod.onTouchEvent(LinkMovementMethod.java:212)
        at android.widget.TextView.onTouchEvent(TextView.java:8344)
        at android.view.View.dispatchTouchEvent(View.java:5542)
        at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1957)
        at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1726)
        at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1957)
        at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1726)
        at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1957)
        at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1726)
        at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1957)
        at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1726)
        at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1957)
        at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1726)
        at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:1957)
        at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1726)
        at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1912)
        at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1371)
        at android.app.Activity.dispatchTouchEvent(Activity.java:2364)
        at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1860)
        at android.view.View.dispatchPointerEvent(View.java:5722)
        at android.view.ViewRootImpl.deliverPointerEvent(ViewRootImpl.java:2897)
        at android.view.ViewRootImpl.handleMessage(ViewRootImpl.java:2473)
        at android.view.ViewRootImpl.processInputEvents(ViewRootImpl.java:845)
        at android.view.ViewRootImpl.handleMessage(ViewRootImpl.java:2482)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:137)
        at android.app.ActivityThread.main(ActivityThread.java:4424)
        at java.lang.reflect.Method.invokeNative(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:511)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
        at dalvik.system.NativeStart.main(Native Method)

Thank you!

Here is the manifest file:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.mypackage"
    android:versionCode="123"
    android:versionName="1.2.3" >

    <supports-screens  android:largeScreens="true"   android:normalScreens="true"  android:smallScreens="true"/> 

    <uses-sdk android:minSdkVersion="4" android:targetSdkVersion="16"/>

    <uses-permission android:name="android.permission.INTERNET" />


    <uses-permission android:name="android.permission.READ_PHONE_STATE"/>
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />


    <permission android:name="com.problemio.permission.C2D_MESSAGE" 
        android:protectionLevel="signature" />
    <uses-permission android:name="com.problemio.permission.C2D_MESSAGE" />


    <!-- App receives GCM messages. -->
    <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" /> 
    <!-- GCM requires a Google account. -->
    <uses-permission android:name="android.permission.GET_ACCOUNTS" />
    <!-- Keeps the processor from sleeping when a message is received. -->
    <uses-permission android:name="android.permission.WAKE_LOCK" /> 


    <application
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name" 
        android:theme="@style/CustomTheme" 
        android:name="MyApplication"
                >

        <!--  For Google Cloud Messaging -->
        <receiver android:name="com.google.android.gcm.GCMBroadcastReceiver" android:permission="com.google.android.c2dm.permission.SEND" >
          <intent-filter>
            <action android:name="com.google.android.c2dm.intent.RECEIVE" />
            <action android:name="com.google.android.c2dm.intent.REGISTRATION" />
                <category android:name="com.problemio" />
          </intent-filter>
        </receiver>   

        <service android:name=".GCMIntentService" />
        <!--  End of Google Cloud Messaging -->






        <activity
            android:name=".ProblemioActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <activity
            android:name=".AddProblemActivity"
            android:configChanges="orientation|keyboardHidden"
            android:label="@string/add_problem" />

        <activity
            android:name=".LoginActivity"
            android:label="@string/login" />        

        <activity
            android:name=".MyProblemsActivity"
            android:label="@string/your_problems" /> 

        <activity
            android:name=".CreateProfileActivity"
            android:configChanges="orientation|keyboardHidden"
            android:label="@string/create_account" />         

        <activity
            android:name=".ProblemActivity"
            android:label="@string/problem_page_header" />   


        <activity
            android:name=".WePromoteActivity"
            android:label="@string/we_promote" /> 

<!--  
        <activity
            android:name=".SuggestSolutionActivity"
            android:label="@string/suggest_solution_header" />  

        <activity
            android:name=".SuggestedSolutionActivity"
            android:label="@string/suggested_solution_header" />          

        <activity
            android:name=".ViewSolutionsActivity"
            android:label="@string/view_solutions_header" />        
-->        
        <activity
            android:name=".TopicActivity"
            android:label="@string/topic_header" 
            android:configChanges="keyboardHidden|orientation"
            android:windowSoftInputMode="stateHidden"/>         

        <activity
            android:name=".ForgotPasswordActivity"
            android:configChanges="orientation|keyboardHidden"
            android:label="@string/forgot_password_heading" />         

        <activity
            android:name=".AskQuestionActivity"
            android:configChanges="orientation|keyboardHidden"
            android:label="@string/ask_question_heading" />         

        <activity
            android:name=".QuestionActivity"
            android:label="@string/question_header" 
            android:configChanges="keyboardHidden|orientation"
            android:windowSoftInputMode="stateHidden"/>     


        <activity
            android:name=".MyQuestionsActivity"
            android:label="@string/see_my_questions_header" />        



        <activity
            android:name=".LearnActivity"
            android:label="@string/learn_header" />         

        <activity
            android:name=".ExtraHelpActivity"
            android:configChanges="orientation|keyboardHidden"
            android:label="@string/extra_help_header" />          

        <activity
            android:name=".content.AdvertisingActivity"
            android:label="@string/advertising_header" />           

        <activity
            android:name=".content.ProductStrategyActivity"
            android:label="@string/product_strategy_header" />         

        <activity
            android:name=".content.BusinessModelsActivity"
            android:label="@string/business_models_header" />           

        <activity
            android:name=".content.StageTacticsActivity"
            android:label="@string/stage_tactics_header" />         

        <activity
            android:name=".content.InvestorsActivity"
            android:label="@string/funding_header" />         


        <activity
            android:name=".content.TargetMarketActivity"
            android:label="@string/target_market_header" />           

        <activity
            android:name=".SettingsActivity"
            android:label="@string/settings_header" />         

        <activity
            android:name=".content.BusinessIdeasActivity"
            android:label="@string/business_ideas" /> 

        <activity
            android:name=".content.MarketIdeaValidationActivity"
            android:label="@string/market_idea_validation" />         



        <activity
            android:name=".content.UnitEconomicsActivity"
            android:label="@string/unit_economics" />  

        <activity
            android:name=".content.PremiumWebAdvertisingActivity"
            android:label="@string/premium_web_marketing" />          

        <activity
            android:name=".content.PsychologyActivity"
            android:label="@string/business_psychology" />  

        <activity
            android:name=".NumberOfBusinessesActivity"
            android:label="@string/num_of_businesses" />          

        <activity
            android:name=".TimelineActivity"
            android:label="@string/timeline" />          

        <activity
            android:name=".content.PitchBusinessActivity"
            android:label="@string/pitch" />   

        <activity
            android:name=".content.TopMistakesActivity"
            android:label="@string/top_mistakes" />        

        <activity
            android:name=".content.MarktingAndConversionActivity"
            android:label="@string/marketing_and_conversion" />           

        <activity
            android:name=".content.HelpInstructionsActivity"
            android:label="@string/help_instructions" />          


        <activity
            android:name=".content.WebSetupActivity"
            android:label="@string/web_setup_page" />          


        <activity
            android:name=".UpdateProfileActivity"
            android:configChanges="orientation|keyboardHidden"
            android:label="@string/update_profile" />           





        <activity
            android:name=".FeedbackActivity"
            android:label="@string/feedback" 
            android:configChanges="keyboardHidden|orientation"
            android:windowSoftInputMode="stateHidden"/> 


        <activity
            android:name=".BaseActivity" />

        <activity
            android:name=".BaseListActivity"/> 

        <activity
            android:name=".EditBusinessActivity"
            android:configChanges="orientation|keyboardHidden"
            android:label="@string/edit_business" />   

        <activity
            android:name=".TopicEditActivity"
            android:configChanges="orientation|keyboardHidden"
            android:label="@string/topic_edit" />        

        <activity
            android:name=".InviteFriendsActivity"
            android:configChanges="orientation|keyboardHidden"
            android:label="@string/invite_friends" />

        <activity
            android:name=".EnterInviteCodeActivity"
            android:configChanges="orientation|keyboardHidden"
            android:label="@string/enter_invite_code" />        

        <activity
            android:name=".CommunityActivity"
            android:configChanges="orientation|keyboardHidden"
            android:label="@string/community_page" />   

        <activity
            android:name=".CommunitySignupActivity"
            android:label="@string/community_signup" />           

        <activity
            android:name=".PlanExamplesActivity"
            android:label="@string/plan_examples" />

        <activity
            android:name=".Settings"
            android:label="@string/plan_examples" />        


        <activity
            android:name=".GiveBackActivity"
            android:label="@string/give_back" /> 

        <activity
            android:name=".MotivationActivity"
            android:label="@string/motivation_page" />         


        <activity
            android:name=".AdsActivity"
            android:label="@string/ads_activity" />         

        <activity
            android:name=".content.WebsiteServiceActivity"
            android:label="@string/website_service_activity" />         

        <activity
            android:name=".MoreArticlesActivity"
            android:label="@string/more_articles" />           

<!--         
        <service android:name="BillingService" />

        <receiver android:name="BillingReceiver">
            <intent-filter>
                <action android:name="com.android.vending.billing.IN_APP_NOTIFY" />
                <action android:name="com.android.vending.billing.RESPONSE_CODE" />
                <action android:name="com.android.vending.billing.PURCHASE_STATE_CHANGED" />
            </intent-filter>
        </receiver>        
 -->

        <activity android:name="com.tapjoy.TJCOffersWebView" android:configChanges="keyboardHidden|orientation" />
        <activity android:name="com.tapjoy.TapjoyFullScreenAdWebView" android:configChanges="keyboardHidden|orientation" />
        <activity android:name="com.tapjoy.TapjoyDailyRewardAdWebView" android:configChanges="keyboardHidden|orientation" />
        <activity android:name="com.tapjoy.TapjoyVideoView" android:configChanges="keyboardHidden|orientation" />

        </application>

</manifest>

Could something like this be a problem:

<TextView
    android:id="@+id/contact_email"    
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:layout_marginTop ="15dp" 
    android:autoLink="email"
    android:text="some@email.com"

    />
4

3 回答 3

8

复制自我的另一个答案

我已经遇到了同样的问题，我通过创建一个新类来解决它，该类null在实际启动Intent.

您所要做的就是URLSpan在设置 ' 文本之前替换所有跨度TextView（这意味着您不能使用setAutoLinkMask()）。

必须这样做，因为URLSpan'sonClick()方法不执行任何类型的null检查。

如何进行：

TextView txt = ...
txt.setLinksClickable(true);
txt.setText(SafeURLSpan.parseSafeHtml(<<YOUR STRING GOES HERE>>));
txt.setMovementMethod(LinkMovementMethod.getInstance());

可用于的字符串种类<<YOUR STRING GOES HERE>>：

"Click here: <a href=\"http://google.com\">My links</a>"
"Mail me: <a href=\"mailto:john@doe.com\">My email</a>"
... and so on...

这是SafeURLSPan类的源代码（我在我的应用FPlay中使用它，并且已经在 Android 10+ 上进行了测试）：

import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.provider.Browser;
import android.text.Html;
import android.text.Spannable;
import android.text.style.URLSpan;
import android.view.View;

public final class SafeURLSpan extends URLSpan {
    public SafeURLSpan(String url) {
        super(url);
    }

    @Override
    public void onClick(View widget) {
        try {
            final Uri uri = Uri.parse(getURL());
            final Context context = widget.getContext();
            final Intent intent = new Intent(Intent.ACTION_VIEW, uri);
            if (context != null && intent != null) {
                intent.putExtra(Browser.EXTRA_APPLICATION_ID, context.getPackageName());
                context.startActivity(intent);
            }
        } catch (Throwable ex) {
        }
    }

    public static CharSequence parseSafeHtml(CharSequence html) {
        return replaceURLSpans(Html.fromHtml(html.toString()));
    }

    public static CharSequence replaceURLSpans(CharSequence text) {
        if (text instanceof Spannable) {
            final Spannable s = (Spannable)text;
            final URLSpan[] spans = s.getSpans(0, s.length(), URLSpan.class);
            if (spans != null && spans.length > 0) {
                for (int i = spans.length - 1; i >= 0; i--) {
                    final URLSpan span = spans[i];
                    final int start = s.getSpanStart(span);
                    final int end = s.getSpanEnd(span);
                    final int flags = s.getSpanFlags(span);
                    s.removeSpan(span);
                    s.setSpan(new SafeURLSpan(span.getURL()), start, end, flags);
                }
            }
        }
        return text;
    }
}
于 2014-09-25T15:20:37.710 回答
6

我也遇到了这个问题，问题是当你定义：

android:autoLink="email"
android:text="some@email.com"

或 TextView 中的任何其他类型的自动链接，android 会为您处理一切。

在模拟器中默认没有设置电子邮件，因此没有应用程序来处理意图，如果您单击自动链接的电子邮件地址，这会使您的应用程序崩溃。如果您打开邮件应用程序并按照说明进行设置，那么当您单击电子邮件地址时，它将起作用。

我不知道你能做些什么来解决这个问题。我想假设用户有邮件设置或至少一个能够处理该意图的应用程序可能不安全。我还猜想应用程序不应该崩溃......我认为这是 android 的问题，因为在这种情况下你无法处理异常。

如果您查看 URLSpan 的来源（如果设置了自动链接，Tex​​tView 使用 android.text.util.Linkify.addLinks(..) 创建 URLSpan 的实例来创建链接）： http ://grepcode.com/file/repository .grepcode.com/java/ext/com.google.android/android/4.1.2_r1/android/text/style/URLSpan.java#URLSpan

public void onClick(View widget) {
    Uri uri = Uri.parse(getURL());
    Context context = widget.getContext();
    Intent intent = new Intent(Intent.ACTION_VIEW, uri);
    intent.putExtra(Browser.EXTRA_APPLICATION_ID, context.getPackageName());
    context.startActivity(intent);
}

他们可以处理异常或使用 PackageManager 在调用 startActivity() 之前确定 Intent 是否会成功（就像他们推荐的那样：http: //developer.android.com/training/basics/intents/sending.html#Verify）或使用一个选择器。

尽管 Android 平台保证某些 Intent 将解析为内置应用程序之一（例如电话、电子邮件或日历应用程序），但您应该始终在调用 Intent 之前包含验证步骤。

注意：如果您调用一个意图并且设备上没有可以处理该意图的应用程序，您的应用程序将崩溃。

所以我的问题是：是否有任何保证电子邮件意图将始终在真实设备上解决？

好的...在同一部分，他们还提到：

注意：您应该在您的活动首次启动时执行此检查，以防您需要在用户尝试使用之前禁用使用该意图的功能。如果您知道可以处理意图的特定应用程序，您还可以为用户提供下载该应用程序的链接（请参阅如何在 Google Play 上链接到您的产品）。

人们总是可以在应用程序启动时检查意图是否解析为任何活动，设置一个标志，每次包含此类 TextView 的布局被夸大时，我们都会找到它并禁用电子邮件的自动链接等（这是我思考的时候通过编码杀死独角兽）

于 2013-02-24T02:02:56.520 回答
1

顺便说一句，如果设备上没有设置电子邮件帐户，则不会出现电子邮件客户端，因此从技术上讲，这也可以在真实设备上发生。如果 novettam 建议不可用，以下是禁用 AutoLink 的代码：

protected boolean checkIntent(Intent intent)
{
    PackageManager packageManager = getPackageManager();
    List<ResolveInfo> apps = packageManager.queryIntentActivities(intent, 0);
    return apps.size() > 0 && !( apps.get(0).activityInfo.name.equals(activity.getClass().getName()) && apps.size() == 1) ;
}


protected Intent createDummyEmailIntent()
{
    final Intent emailIntent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts(
            "mailto", "abc@gmail.com", null));
    emailIntent.putExtra(Intent.EXTRA_SUBJECT, "EXTRA_SUBJECT");
    return emailIntent;
}

protected Intent createDummyWebIntent()
{
    final Intent webIntent = new Intent(Intent.ACTION_VIEW).setData(Uri.parse("http://www.google.co.uk"));
    return webIntent;
}

protected Intent createDummyPhoneIntent(){
    String uri = "tel:" + "0131 666 7777".trim() ;
    final Intent phoneIntent = new Intent(Intent.ACTION_DIAL);
    phoneIntent.setData(Uri.parse(uri));
    return phoneIntent;
}
//Checking
if ( !checkIntent(intent) ) {
            textview.setAutoLinkMask(0);
}
//be sure that you call setText after this
于 2014-07-27T23:13:44.380 回答