0
오픈 소스 앱을 안드로이드 앱에 통합하려고합니다. 나는 라이브러리 애플 리케이션으로 오픈 소스 애플 리케이션을 만들어 내 안드로이드 매니 페스트 파일에뿐만 아니라 XML을 통합했습니다. 컴파일 오류가 없습니다.android integration library app
제 1 화면은 라이브러리 응용 프로그램의 로그인 화면입니다과를 호출 할 때 그것은에서 자바 랭 클래스 예외 오류를 던지고있다 : loginscreen.java의
m_app = (TodoApplication) getApplication();
소스 코드 :
public class LoginScreen extends Activity {
final static String TAG = LoginScreen.class.getSimpleName();
private TodoApplication m_app;
private Button m_LoginButton;
private BroadcastReceiver m_broadcastReceiver;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.login);
m_app = (TodoApplication) getApplication();
// supposed to help with the banding on the green background
findViewById(R.id.loginbackground).getBackground().setDither(true);
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction("com.todotxt.todotxttouch.ACTION_LOGIN");
m_broadcastReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
Intent i = new Intent(context, TodoTxtTouch.class);
startActivity(i);
finish();
}
};
registerReceiver(m_broadcastReceiver, intentFilter);
m_LoginButton = (Button) findViewById(R.id.login);
m_LoginButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
login();
}
});
//final RemoteClient remoteClient = m_app.getRemoteClientManager()
// .getRemoteClient();
//if (remoteClient.isAuthenticated()) {
switchToTodolist();
//}
}
private void switchToTodolist() {
Intent intent = new Intent(this, TodoTxtTouch.class);
startActivity(intent);
finish();
}
@Override
protected void onDestroy() {
super.onDestroy();
unregisterReceiver(m_broadcastReceiver);
}
void login() {
final RemoteClient client = m_app.getRemoteClientManager()
.getRemoteClient();
if (!client.isAvailable()) {
Log.d(TAG, "Remote service " + client.getClass().getSimpleName()
+ " is not available; aborting login");
Util.showToastLong(m_app, R.string.toast_login_notconnected);
} else {
RemoteLoginTask loginTask = client.getLoginTask();
loginTask.showLoginDialog(this);
}
}
}
android manifest.xml의 통합 라이브러리 코드 :
<activity android:name="com.todotxt.todotxttouch.LoginScreen" android:label="@string/app_label"
android:theme="@android:style/Theme.NoTitleBar"
android:configChanges="keyboardHidden|orientation">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
<category android:name="com.todotxt.todotxttouch.category.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="com.todotxt.todotxttouch.TodoApplication" />
<activity android:name="com.todotxt.todotxttouch.Filter" android:label="Filter"
android:theme="@android:style/Theme.NoTitleBar" />
<activity android:name="com.todotxt.todotxttouch.Preferences" android:label="@string/set_preferences" />
<activity android:name="com.todotxt.todotxttouch.AddTask" android:label="@string/addtask"
android:theme="@android:style/Theme.NoTitleBar"
android:configChanges="orientation|keyboardHidden"
android:windowSoftInputMode="adjustResize">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
</intent-filter>
</activity>
<activity-alias android:name="com.todotxt.todotxttouch.AddTaskShortcut"
android:targetActivity="com.todotxt.todotxttouch.AddTask" android:label="@string/shortcut_addtask_name">
<intent-filter>
<action android:name="android.intent.action.CREATE_SHORTCUT" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity-alias>
<activity-alias android:name="com.todotxt.todotxttouch.AddTaskShare"
android:targetActivity="com.todotxt.todotxttouch.AddTask" android:label="@string/share_addtask_name">
<intent-filter>
<action android:name="android.intent.action.SEND" />
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="text/plain" />
</intent-filter>
</activity-alias>
<activity android:name="com.todotxt.todotxttouch.HelpActivity"
android:theme="@android:style/Theme.Translucent.NoTitleBar.Fullscreen" />
<activity android:name="com.todotxt.todotxttouch.TodoTxtTouch" android:theme="@android:style/Theme.NoTitleBar"
android:configChanges="keyboardHidden|orientation">
<intent-filter>
<action android:name="android.intent.action.SEARCH" />
</intent-filter>
<meta-data android:name="android.app.searchable"
android:resource="@xml/searchable" />
</activity>
는 사람이 문제를 이해 좀 도와 주 시겠어요. 이
m_app = (TodoApplication) getApplication();
로 LoginScreen.java에서 호출되는 ... 나는 Todoapplication.java라는 파일을 데 .... 클래스가 존재, 그래서 그것은 내가 어디에 :
나를 더 설명하게 Java lang 클래스 예외가 발생합니까?