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我尝试从通知中触发意图：

CharSequence tickerText = "ServiceTicker"; // context.getString(R.string.service_ticker_registered_text);
long when = System.currentTimeMillis();

Builder nb = new NotificationCompat.Builder(context);
nb.setTicker(tickerText);
nb.setWhen(when);
Intent notificationIntent = new Intent(context, AccountRegistrationChanged.class);

notificationIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
PendingIntent contentIntent = PendingIntent.getActivity(context, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);

RegistrationNotification contentView = new RegistrationNotification(context.getPackageName());
contentView.clearRegistrations();
if(!Compatibility.isCompatible(9)) {
    contentView.setTextsColor(notificationPrimaryTextColor);
}
contentView.addAccountInfos(context, activeAccountsInfos);

nb.setOngoing(true);
nb.setOnlyAlertOnce(true);
nb.setContentIntent(contentIntent);
nb.setContent(contentView);

Notification notification = nb.build();
notification.flags |= Notification.FLAG_NO_CLEAR;
// We have to re-write content view because getNotification setLatestEventInfo implicitly
notification.contentView = contentView;
Log.e(THIS_FILE, "==============notification:" + notification + " contentView:" + contentView + " notificationIntent:" + notificationIntent + " contentIntent" + contentIntent + " context:" + context + " nb:" + nb);

if (showNumbers) {
    // This only affects android 2.3 and lower
    notification.number = activeAccountsInfos.size();
}
startForegroundCompat(REGISTER_NOTIF_ID, notification);

private void startForegroundCompat(int id, Notification notification) {
    // If we have the new startForeground API, then use it.
    if (mStartForeground != null) {
        Log.e(THIS_FILE, "mStartForeground");

        mStartForegroundArgs[0] = Integer.valueOf(id);
        mStartForegroundArgs[1] = notification;
        invokeMethod(mStartForeground, mStartForegroundArgs);
        return;
    }
    Log.e(THIS_FILE, "invokeMethod");

    // Fall back on the old API.
    mSetForegroundArgs[0] = Boolean.TRUE;
    invokeMethod(mSetForeground, mSetForegroundArgs);
    notificationManager.notify(id, notification);
}

最后我在日志中，正确创建了所有意图和视图：

10-04 22:38:49.344：电子/通知（7415）：

=============通知：通知（振动=空，声音=空，默认值=0x0）内容视图：com.csipsimple.widgets.RegistrationNotification@44eb3ff8 notificationIntent：Intent { flg=0x10000000 cmp= com.callsfreecalls.android/.AccountRegistrationChanged } contentIntentPendingIntent{44eb3fe8: android.os.BinderProxy@44f08f98} 上下文:com.csipsimple.service.SipService@44e9c328 nb:android.support.v4.app.NotificationCompat$Builder@44eb3e30 10-04 22:38:49.344：E/通知（7415）：mStartForeground

10-04 22:38:49.344：E/通知（7415）：mStartForeground

但什么也没发生，这段代码：

public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    Log.e(THIS_FILE, "AccountRegistrationChanged");

    setContentView(R.layout.activity_account_registration_changed);
}

未在 Activity/AccountRegistrationChanged 中启动...

这是 Activity 的清单：

<activity
    android:name=".AccountRegistrationChanged"
    android:label="@string/title_activity_account_registration_changed" >
    <intent-filter>
        <action android:name="android.intent.action.MAIN" />

        <category android:name="android.intent.category.LAUNCHER" />
    </intent-filter>

有什么建议吗？也许我必须发射更多东西来推送通知开始意图？目前我只需要从另一个活动中激活一些元素，但是带有处理程序的代码（如下所述）导致未知错误，调试中没有任何解释：

SipProfileState ps = activeAccountsInfos.get(i);
Message msg = new Message();
Bundle b = new Bundle();
b.putString("regState",String.valueOf(ps.getStatusCode()));
msg.setData(b);
PhonePadActivity.getUareceiverhandler().sendMessage(msg);
4

1 回答 1

1

也许onNewIntent()您的AccountRegistrationChanged活动方法被触发而不是onCreate(). AccountRegistrationChanged在您收到通知之前是否已经创建了活动？

于 2012-10-04T20:00:10.843 回答