我有這種情況:我有一個主項目有一個jar文件(一個輔助項目,它提供了一些主要的信息)。我在這個tuto之後創建了jar文件,然後將jar文件添加到/ libs中的主項目中,然後將它添加到Build Path中。我不能從jar文件調用活動
當我致電活動從jar文件中有一個致命異常
這是logcat的
03-22 12:47:09.509: D/AndroidRuntime(13341): Shutting down VM
03-22 12:47:09.509: W/dalvikvm(13341): threadid=1: thread exiting with uncaught exception (group=0x40018578)
03-22 12:47:09.529: E/AndroidRuntime(13341): FATAL EXCEPTION: main
03-22 12:47:09.529: E/AndroidRuntime(13341): android.content.ActivityNotFoundException: Unable to find explicit activity class {com.XXX.YYY/com.XXX.YYY.Subscription}; have you declared this activity in your AndroidManifest.xml?
03-22 12:47:09.529: E/AndroidRuntime(13341): at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1405)
03-22 12:47:09.529: E/AndroidRuntime(13341): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1379)
03-22 12:47:09.529: E/AndroidRuntime(13341): at android.app.Activity.startActivityForResult(Activity.java:2827)
03-22 12:47:09.529: E/AndroidRuntime(13341): at com.example.principal.Principal$1.onClick(Principal.java:40)
03-22 12:47:09.529: E/AndroidRuntime(13341): at android.view.View.performClick(View.java:2485)
03-22 12:47:09.529: E/AndroidRuntime(13341): at android.view.View$PerformClick.run(View.java:9080)
03-22 12:47:09.529: E/AndroidRuntime(13341): at android.os.Handler.handleCallback(Handler.java:587)
03-22 12:47:09.529: E/AndroidRuntime(13341): at android.os.Handler.dispatchMessage(Handler.java:92)
03-22 12:47:09.529: E/AndroidRuntime(13341): at android.os.Looper.loop(Looper.java:130)
03-22 12:47:09.529: E/AndroidRuntime(13341): at android.app.ActivityThread.main(ActivityThread.java:3687)
03-22 12:47:09.529: E/AndroidRuntime(13341): at java.lang.reflect.Method.invokeNative(Native Method)
03-22 12:47:09.529: E/AndroidRuntime(13341): at java.lang.reflect.Method.invoke(Method.java:507)
03-22 12:47:09.529: E/AndroidRuntime(13341): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:867)
03-22 12:47:09.529: E/AndroidRuntime(13341): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:625)
03-22 12:47:09.529: E/AndroidRuntime(13341): at dalvik.system.NativeStart.main(Native Method)
這是我如何調用該活動的主要項目
final Intent intent = new Intent();
Button juego1Btn = (Button) findViewById(R.id.juego1Btn);
juego1Btn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
/*Intent intent = new Intent(getBaseContext(), Subscription.class);
startActivity(intent);*/
intent.setAction(Intent.ACTION_MAIN);
intent.setClassName("com.XXX.YYY", "com.XXX.YYY.Subscription");
intent.putExtra("code", codigo);
intent.putExtra("keyword", keyword);
startActivityForResult(intent, 1);
}
});
並且這是清單
<activity
android:name="com.XXX.YYY.Subscription"
android:label="@string/app_name">
</activity>
任何想法,爲什麼我有這種異常?
非常感謝!
感謝CoomnsWare,我照你說的,但Subscription.class不能被解析爲一個類型。我還在主要活動 import com.telecoming.sms_payment。*中導入了該軟件包。 – Ivan 2013-03-22 11:59:28
@Ivan:顯然,您沒有名爲'com.telecoming.sms_payment.Subscription'的類。這就是爲什麼你應該使用我推薦的'Intent'構造函數,所以你會得到編譯時錯誤。要麼需要實現這個類,要麼需要閱讀'Subscription'類文件頂部的'package'語句來了解正確的包名。 – CommonsWare 2013-03-22 12:00:52
com.telecoming.sms_payment.Subscription是jar文件中te活動的名稱,如果我用intent調用方法,是否需要實現該類?如果是的,我該怎麼做? – Ivan 2013-03-22 12:04:10