如何从活动
问题描述:
开始MapActvity我试图从正常活动启动地图活动。 但不断收到错误:如何从活动
10-20 10:47:08.828: ERROR/dalvikvm(1102): Could not find class 'com.xxApp.MapAnalyseActivity', referenced from method com.xxApp.xxAppActivity$1.run
10-20 10:47:11.578: ERROR/AndroidRuntime(1102): java.lang.NoClassDefFoundError: com.xxApp.MapAnalyseActivity
当我尝试这样做:
startActivity(new Intent(xxAppActivity.this, MapAnalyseActivity.class));
xxAppActivity.this.finish();
这里是我的清单
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.xxApp"
android:versionCode="1"
android:versionName="1.0">
<uses-sdk android:minSdkVersion="7" />
<uses-permission android:name="android.permission.INTERNET" />
<application android:icon="@drawable/icon" android:label="@string/app_name">
<activity android:name=".xxAppActivity" android:label="@string/app_name" android:theme="@style/xxTheme">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:label="@string/mapAnalyse" android:name="MapAnalyseActivity" android:configChanges="orientation|keyboardHidden" android:theme="@style/xxTheme">
<intent-filter>
<action android:name="com.xxApp.MapAnalyseActivity" />
</intent-filter>
</activity>
</application>
答
你的manifest.xml应该是这样的
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.xxApp"
android:versionCode="1"
android:versionName="1.0">
<uses-sdk android:minSdkVersion="7" />
<application android:icon="@drawable/icon" android:label="@string/app_name">
<activity android:name=".xxAppActivity" android:label="@string/app_name" android:theme="@style/xxTheme">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:label="@string/mapAnalyse" android:name="MapAnalyseActivity" android:configChanges="orientation|keyboardHidden" android:theme="@style/xxTheme"/>
<uses-library android:name="com.google.android.maps"/>
</application>
<uses-permission android:name="android.permission.INTERNET" />
</manifest>
安置自己的表现了。 – Reno