[英]Android FATAL EXCEPTION ActivityNotFoundException
Firstly, I am using Eclipse IDE. 首先,我正在使用Eclipse IDE。 I was trying to make an app store.
我试图建立一个应用商店。 I do not know what happened but it worked before, now I get this error in LogCat.
我不知道发生了什么,但是以前有用,现在我在LogCat中收到此错误。
02-02 13:26:39.750: E/AndroidRuntime(280): FATAL EXCEPTION: main
02-02 13:26:39.750: E/AndroidRuntime(280): android.content.ActivityNotFoundException: No Activity found to handle Intent { act=com.example.appstore.GAMENAME }
02-02 13:26:39.750: E/AndroidRuntime(280): at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1408)
02-02 13:26:39.750: E/AndroidRuntime(280): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1378)
02-02 13:26:39.750: E/AndroidRuntime(280): at android.app.Activity.startActivityForResult(Activity.java:2817)
02-02 13:26:39.750: E/AndroidRuntime(280): at android.app.Activity.startActivity(Activity.java:2923)
02-02 13:26:39.750: E/AndroidRuntime(280): at com.servetech.appstore.MainActivity$1.onClick(MainActivity.java:28)
02-02 13:26:39.750: E/AndroidRuntime(280): at android.view.View.performClick(View.java:2408)
02-02 13:26:39.750: E/AndroidRuntime(280): at android.view.View$PerformClick.run(View.java:8816)
02-02 13:26:39.750: E/AndroidRuntime(280): at android.os.Handler.handleCallback(Handler.java:587)
02-02 13:26:39.750: E/AndroidRuntime(280): at android.os.Handler.dispatchMessage(Handler.java:92)
02-02 13:26:39.750: E/AndroidRuntime(280): at android.os.Looper.loop(Looper.java:123)
02-02 13:26:39.750: E/AndroidRuntime(280): at android.app.ActivityThread.main(ActivityThread.java:4627)
02-02 13:26:39.750: E/AndroidRuntime(280): at java.lang.reflect.Method.invokeNative(Native Method)
02-02 13:26:39.750: E/AndroidRuntime(280): at java.lang.reflect.Method.invoke(Method.java:521)
02-02 13:26:39.750: E/AndroidRuntime(280): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
02-02 13:26:39.750: E/AndroidRuntime(280): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
02-02 13:26:39.750: E/AndroidRuntime(280): at dalvik.system.NativeStart.main(Native Method)
MainActivity.java MainActivity.java
package com.servetech.appstore;
import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.view.View;
import android.widget.Button;
public class MainActivity extends Activity {
Button btn;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
btn = (Button) findViewById(R.id.button1);
btn.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent("com.example.appstore.GAMENAME");
startActivity(myIntent);
}
});
}
}
Android manifest: Android清单:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.servetech.appstore"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="19" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.servetech.appstore.MainActivity"
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=".GameName"
android:label="@string/app_name" >
<intent-filter>
<action android:name="com.servetech.appstore.GAMENAME" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
</application>
PS: I have noticed that I am starting Activity a bit differently than everyone else. PS:我注意到我开始活动与其他人有所不同。 Just to let you know I am learning from thenewboston tutorials.
只是为了让您知道我正在从newboston教程中学习。 I hope that is not the problem.
我希望这不是问题。 I can post the GameName class if required.
如果需要,我可以发布GameName类。
EDIT: Already solved this, so do not waste your time trying to help :) 编辑:已经解决了这个问题,所以不要浪费您的时间来帮助:)
您尝试运行类"com.example.appstore.GAMENAME
但清单中显示的是packageName+.GameName
。因此,代替Intent myIntent = new Intent("com.example.appstore.GAMENAME");
尝试Intent myIntent = new Intent("com.servetech.appstore.GAMENAME");
将活动意图更改为:
Intent myIntent = new Intent("com.servetech.appstore.GAMENAME");
The real package of GAMENAME is com.servetech.appstore.GAMENAME
not com.example.appstore.GAMENAME
. GAMENAME的实际包是
com.servetech.appstore.GAMENAME
而不是com.example.appstore.GAMENAME
。 That's why Android cannot found the activity. 这就是Android无法找到活动的原因。
android.content.
android.content。 ActivityNotFound Exception: No Activity found to handle Intent
ActivityNotFound异常: 找不到用于处理意图的活动
So 所以
Intent myIntent = new Intent("com.example.appstore.GAMENAME");
to 至
Intent myIntent = new Intent("com.servetech.appstore.GAMENAME");
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