2013-12-15 27 views
0


有没有一个选项可以修改 android全景客户端上的内容视图?
Android Panorama Client - 如何修改视图?

例如,我想在顶部显示操作栏。但是目前操作栏仅显示在开始处,随后由加载的全景客户端隐藏,因为全景客户端始终以全屏模式显示,尽管它是在额外的片段中启动的。


我现在试图把全景客户端通过一个片段的分离式框架 - 这是到目前为止我的代码:


1.这是活动白衣全景片段和文本字段:

public class PanoramaActivity extends Activity { 

public static final String TAG = PanoramaActivity.class.getSimpleName(); 

private ActionBar actionBar; 
private Fragment panoramaClient = new PanoramaClientFragment(); 

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_snow); 
    actionBar = getActionBar(); 
    actionBar.setDisplayHomeAsUpEnabled(true); 


    FragmentManager fragMan = getFragmentManager(); 
    FragmentTransaction fragTrans = fragMan.beginTransaction(); 

    fragTrans.replace(R.id.panoramaCLientFrame, panoramaClient, "PANO"); 
    fragTrans.commit(); 

    //Non fullscreen 
    requestWindowFeature(Window.FEATURE_ACTION_BAR); 
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN); 
    getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN); 
} 

@Override 
public boolean onCreateOptionsMenu(Menu menu) { 
    // Inflate the menu; this adds items to the action bar if it is present. 
    getMenuInflater().inflate(R.menu.panorama, menu); 
    return true; 
} 

@Override 
public boolean onOptionsItemSelected(MenuItem item) { 
    switch (item.getItemId()) { 
    case android.R.id.home: 
     onBackPressed(); 
     break; 

    default: 
     return super.onOptionsItemSelected(item); 
    } 
    return true; 
} 
} 


2.And这是片段类全景客户端:

public class PanoramaClientFragment extends Fragment implements ConnectionCallbacks, 
OnConnectionFailedListener, OnPanoramaInfoLoadedListener { 

private View view; 
private PanoramaClient panoramaClient; 

public static final String TAG = PanoramaClientFragment.class.getSimpleName(); 

public PanoramaClientFragment() { 
    // TODO Auto-generated constructor stub 
} 

@Override 
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle  savedInstanteState){ 
    view = inflater.inflate(R.layout.panorama_client, container, false); 
    return view; 
} 

@Override 
public void onCreate(Bundle savedInstanceState){ 
    super.onCreate(savedInstanceState); 
    panoramaClient = new PanoramaClient(getActivity().getApplicationContext(), this, this); 

//Non fullscreen 
//getActivity().requestWindowFeature(Window.FEATURE_ACTION_BAR); 
//getActivity().getWindow().addFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN); 
//getActivity().getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN); 
} 

@Override 
public void onStart() { 
    super.onStart(); 
    panoramaClient.connect(); 
} 

@Override 
public void onPanoramaInfoLoaded(ConnectionResult result, Intent viewerIntent) { 
    if (result.isSuccess()) { 
     Log.i(TAG, "found viewerIntent: " + viewerIntent); 
     if (viewerIntent != null) { 
      startActivity(viewerIntent); 
     } 
    } else { 
     Log.e(TAG, "error: " + result); 
    } 
} 

@Override 
public void onConnectionFailed(ConnectionResult status) { 
    Log.e(TAG, "connection failed: " + status); 
} 

@Override 
public void onConnected(Bundle arg0) { 
    Uri uri = Uri.parse("android.resource://" + this.getActivity().getPackageName() + "/" + R.raw.pano1); 
    panoramaClient.loadPanoramaInfo(this, uri); 
} 

@Override 
public void onDisconnected() { 
    // Do nothing. 
} 

@Override 
public void onStop() { 
    super.onStop(); 
    panoramaClient.disconnect(); 
} 
} 

如果我取消的片段类三个“非全屏” -lines,应用程序崩溃,并说:

android.util.AndroidRuntimeException:requestFeature()必须在添加之前调用content


感谢您的回复。 问候。

回答

0

尝试创建一个片段并向其添加全景客户端活动。

+0

谢谢。但它不能那样工作。 –

0

我觉得你不能显示操作栏的一个简单的原因,当你的全景信息被加载时,你正在开始一个完全不受你控制的新活动。

if (viewerIntent != null) { 
    startActivity(viewerIntent); 
} 

因此,您的代码尝试修改处理PanoramaClient实例的活动,但不是加载全景图像的活动。