ActivityNotFoundException：无法找到明确的活动类 [英] ActivityNotFoundException: Unable to find explicit activity class

问题描述

我想从我的主要活动开始活动。它没有工作，我发疯。我拥有的是：

I am trying to start an activity from my main activity. Its not working and driving me nuts. What I have is:

Intent i = new Intent ("net.xxx.View1");  
Context con = this.getBaseContext();  
ComponentName cn = new ComponentName("net.xxx.Mybooks", "BookView");  
i.setComponent(cn);  
Bundle extras = new Bundle();  
ooo             
i.putExtras(extras);
startActivity(i);     

---

Manifest is:  
            android:name="BookView" >
        <intent-filter >
            <action   android:name ="android.intent.action.VIEW" />
            <action   android:name ="net.xxx.View1" />       
            <category android:name ="android.intent.category.DEFAULT" />
        </intent-filter>

我得到的是：
    * 02-03 19：34：47.448：E / AndroidRuntime（2027）：android.content.ActivityNotFoundException：无法找到明确的活动类{net.xxx.Mybooks /图书查看};有你在你的Andr​​oidManifest.xml宣布这项活动* 的
这将是正确的，我想，如果'/'是'。

What I get is:
*02-03 19:34:47.448: E/AndroidRuntime(2027): android.content.ActivityNotFoundException: Unable to find explicit activity class {net.xxx.Mybooks/BookView}; have you declared this activity in your AndroidManifest.xml *
Which would be correct, I think, if the '/' was a '.'

我试图与上下文和没有任何componetName，结果始终是相同的。

I tried with context and without any componetName, the result is always the same.

SdkVersion =10
在此先感谢您的帮助
崖

SdkVersion="10"
Thanks in advance for your help
Cliff

推荐答案

好，尽管没有找到活动的蛤蜊，问题是在新的活动。它有一个空指针异常，在code。所以，我花了一天左右的追逐错误的问题。

Well despite the clams of activity not found, the problem was in the new activity. It had a null pointer exception in the code. So I spent a day or so chasing the wrong problem.

感谢您的时间反正

崖

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