Java 操作栏上的向上导航关闭Android中的应用程序。非活动输入连接

操作栏上的向上导航关闭Android中的应用程序。严格遵循android开发者的要求。我添加了.getSupportActionBar、.setDisplayHome，对我的菜单进行了扩展，将我的案例放在OnCreateOptions菜单中，但仍然不起作用

public class AddressList extends ActionBarActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_address_list);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    ListView listview = (ListView) findViewById(R.id.listView);
}


@Override
public boolean onCreateOptionsMenu(Menu menu) {
    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.menu_address_list, menu);
    return super.onCreateOptionsMenu(menu);

}

@Override
public boolean onOptionsItemSelected(MenuItem item) {

    switch (item.getItemId()) {
        case R.id.button:
            Add();
            return true;
        case android.R.id.home:
            NavUtils.navigateUpFromSameTask(this);
            return true;
    }
    return super.onOptionsItemSelected(item);
}

这是我的清单文件，显示我已经添加了parentactivity名称和元数据

  <activity
   android:name=".SilentGeofence"
        android:label="@string/title_activity_silent_geofence"
        android:parentActivityName=".AddressList" >
        <meta-data
            android:name="android.support.PARENT_ACTIVITY"
            android:value=".AddressList" />

    </activity>

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我以前也有过同样的问题。尝试使用以下代码段。贷记到代码段中的链接：

case android.R.id.home:

            //solution for the up navigation problem:
            //http://stackoverflow.com/questions/13632480/android-build-a-notification-taskstackbuilder-addparentstack-not-working
            Intent upIntent = NavUtils.getParentActivityIntent(this);
            if (NavUtils.shouldUpRecreateTask(this, upIntent)) {
                // This activity is NOT part of this app's task, so create a new task
                // when navigating up, with a synthesized back stack.
                TaskStackBuilder.create(this)
                        // Add all of this activity's parents to the back stack
                        .addNextIntentWithParentStack(upIntent)
                                // Navigate up to the closest parent
                        .startActivities();
            } else {
                // This activity is part of this app's task, so simply
                // navigate up to the logical parent activity.
                upIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                NavUtils.navigateUpTo(this, upIntent);
                Log.v("recreate activity", "shouldUpRecreateTask = false");
            }

---

在android:value中，尝试使用父活动的完整包名

    <meta-data
            android:name="android.support.PARENT_ACTIVITY"
            android:value="com.example.AddressList" />

---

如果有人还需要答案，这里是我如何做到的

//First set Parent activity in your xml as shown above


<activity
       android:name=".ChildActivity"
            android:label="@string/title"
            android:parentActivityName=".MainActivity" >
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value=".MainActivity" />

        </activity>

//Now you can simply get the parent Intent and use startActivity
@Override
    public boolean onOptionsItemSelected(MenuItem item){
        switch (item.getItemId()){
            case android.R.id.home:
                Intent upIntent=NavUtils.getParentActivityIntent(this);
//You might need to add some Launch Parameters like
                upIntent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
                startActivity(upIntent);
                return true;
        }
        return super.onOptionsItemSelected(item);
    }

您可以在此处找到有关这些启动参数的更多信息：

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您是否收到任何错误消息？03-12 19:35:00.529 16221-16221/com.example.anusha.app W/IInputConnectionWrapper﹕ 在inactive InputConnection@joaquinWell上显示状态图标，您的日志绝对不完整。但问题似乎不在您发布的代码上。我知道它有点旧，但是，首先让我印象深刻的是，您向我们显示AddressListActivity的代码，然后在清单中显示它是SilentGeofence的父级。代码片段不应该在SilentGeofence中吗？