我的Android客户端有问题。 nuxeo上下文包含Context和AndroidHttpClient
我试图尽可能地关闭,但只有方法。 Shutdown(),它阻止我稍后在我的应用程序中询问我的nuxeo服务器
如何关闭它?
堆叠打印
05-20 11:46:06.945: E/AndroidHttpClient(24191): Leak found
05-20 11:46:06.945: E/AndroidHttpClient(24191): java.lang.IllegalStateException: AndroidHttpClient created and never closed
05-20 11:46:06.945: E/AndroidHttpClient(24191): at android.net.http.AndroidHttpClient.<init>(AndroidHttpClient.java:158)
05-20 11:46:06.945: E/AndroidHttpClient(24191): at android.net.http.AndroidHttpClient.newInstance(AndroidHttpClient.java:144)
05-20 11:46:06.945: E/AndroidHttpClient(24191): at org.nuxeo.ecm.automation.client.android.AndroidAutomationClient.<init>(AndroidAutomationClient.java:115>)
05-20 11:46:06.945: E/AndroidHttpClient(24191): at org.nuxeo.android.context.NuxeoContext.getNuxeoClient(NuxeoContext.java:168)
05-20 11:46:06.945: E/AndroidHttpClient(24191): at org.nuxeo.android.context.NuxeoContext.<init>(NuxeoContext.java:110)
05-20 11:46:06.945: E/AndroidHttpClient(24191): at org.nuxeo.android.context.NuxeoContext.<init>(NuxeoContext.java:82)
05-20 11:46:06.945: E/AndroidHttpClient(24191): at com.example.androidnuxeo.MainActivity.onCreate(MainActivity.java:90)
05-20 11:46:06.945: E/AndroidHttpClient(24191): at android.app.Activity.performCreate(Activity.java:4562)
05-20 11:46:06.945: E/AndroidHttpClient(24191): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1053)
05-20 11:46:06.945: E/AndroidHttpClient(24191): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1934)
05-20 11:46:06.945: E/AndroidHttpClient(24191): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1995)
05-20 11:46:06.945: E/AndroidHttpClient(24191): at android.app.ActivityThread.access$600(ActivityThread.java:128)
05-20 11:46:06.945: E/AndroidHttpClient(24191): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1161)
05-20 11:46:06.945: E/AndroidHttpClient(24191): at android.os.Handler.dispatchMessage(Handler.java:99)
05-20 11:46:06.945: E/AndroidHttpClient(24191): at android.os.Looper.loop(Looper.java:137)
05-20 11:46:06.945: E/AndroidHttpClient(24191): at android.app.ActivityThread.main(ActivityThread.java:4514)
05-20 11:46:06.945: E/AndroidHttpClient(24191): at java.lang.reflect.Method.invokeNative(Native Method)
05-20 11:46:06.945: E/AndroidHttpClient(24191): at java.lang.reflect.Method.invoke(Method.java:511)
代码
NuxeoContext ctx = new NuxeoContext(getBaseApplication());
try {
Session session = Connection.getSession();
itemID = ((TwoLineListItem) view).getText2().getText().toString();
itemTitle =((TwoLineListItem) view).getText1().getText().toString();
RequeteDetail requete = new RequeteDetail();
res = requete.execute(itemID,ctx).get();
type = res.getType();
} catch (Exception e) {
System.err.println(e);
e.printStackTrace();
}
NuxeoContext:
public synchronized AndroidAutomationClient getNuxeoClient() {
while (nuxeoClient != null && shuttingDown) {
try {
wait(100);
} catch (InterruptedException e) {
// Do nothing
}
}
if (nuxeoClient == null || nuxeoClient.isShutdown()) {
shuttingDown = false;
nuxeoClient = new AndroidAutomationClient(
serverConfig.getAutomationUrl(), androidContext,
sqlStateManager, blobStore, networkStatus, serverConfig);
Log.i(TAG, "new Nuxeo client " + nuxeoClient);
if (Log.isLoggable(TAG, Log.DEBUG)) {
Log.d(TAG, "Call stack: ", new Exception());
}
}
return nuxeoClient;
}
Connection.getSession:
public class Connection extends AsyncTask<NuxeoContext, Void, Session> {
Context ctx;
static Session session;
protected Session doInBackground(NuxeoContext... params) {
if(session == null || session.getClient().getBaseUrl() == null) {
NuxeoContext nctx= params[0];
session = nctx.getSession();
System.err.println("create connexion");
}
else {
System.err.println("connexion already open");
}
return session;
}
public static Session getSession() {
if(session == null || session.getClient() == null) {
System.err.println("No connexion");
}
return session;
}
}
我将Nuxeo连接器集成为库,我不使用片段,只使用活动。
答案 0 :(得分:0)
你是什么意思?
如果我不关闭它我的应用程序无法正常工作
您可以致电org.nuxeo.android.context.NuxeoContext.shutdown()
关闭nuxeoClient(org.nuxeo.ecm.automation.client.android.AndroidAutomationClient.shutdown()
)并关闭其AndroidHttpClient
...但您必须只在onDestroy()
活动中执行此操作方法,如果没有继承Nuxeo活动。
NuxeoContext自行管理AndroidAutomationClient及其会话。删除这些细节仍然是可能的,但容易出错。
您可以在代码段中添加导入吗?什么是Connection.getSession()
?
您是如何将Nuxeo Android连接器与您的应用程序集成的:组合或继承?使用Nuxeo活动或片段或您的自定义实现?根据答案,您应该使用以下两种方法之一:
org.nuxeo.android.context.NuxeoContextFactory.getNuxeoContext(Context)
org.nuxeo.android.context.NuxeoContext.get(getApplicationContext())
然后建议这些方法获得NuxeoClient
或Session
:
org.nuxeo.android.context.NuxeoContext.getNuxeoClient()
org.nuxeo.android.context.NuxeoContext.getSession()
org.nuxeo.ecm.automation.client.android.AndroidAutomationClient.getSession()
我想我只是理解你的问题:你是否在每个活动中创建了一个新的NuxeoContext?它必须是单身人士。如果是这样,使用NuxeoContextFactory
可以解决您的问题,并避免经常关闭它。