顯示圖標在谷歌地點marker.title

我正在嘗試使android應用程序顯示餐館附近的用戶。我有一個谷歌地圖顯示，並添加標記與餐館。當用戶點擊標記時，它會顯示信息。餐廳的標題，評級和圖標（如果存在）。即時通訊使用Place search我得到每個餐廳的信息。它的工作，但當我試圖顯示它顯示爲空的圖標。顯示圖標在谷歌地點marker.title

聽到的是，即時通訊試圖讓reaturant

private InputStream OpenHttpConnection(String urlString) 
     throws IOException 
     { 
      InputStream in = null; 
      int response = -1; 

      URL url = new URL(urlString); 
      URLConnection conn = url.openConnection(); 

      if (!(conn instanceof HttpURLConnection))      
       throw new IOException("Not an HTTP connection"); 

      try{ 
       HttpURLConnection httpConn = (HttpURLConnection) conn; 
       httpConn.setAllowUserInteraction(false); 
       httpConn.setInstanceFollowRedirects(true); 
       httpConn.setRequestMethod("GET"); 
       httpConn.connect(); 

       response = httpConn.getResponseCode();     
       if (response == HttpURLConnection.HTTP_OK) { 
        in = httpConn.getInputStream();         
       }      
      } 
      catch (Exception ex) 
      { 
       throw new IOException("Error connecting");    
      } 
      return in;  
     } 

private Bitmap DownloadImage(String URL) 
{   
    Bitmap bitmap = null; 
    InputStream in = null;   
    try { 
     in = OpenHttpConnection(URL); 
     bitmap = BitmapFactory.decodeStream(in); 
     in.close(); 
    } catch (IOException e1) { 
     // TODO Auto-generated catch block 
     e1.printStackTrace(); 
    } 
    return bitmap;     
}

的圖像，並顯示它

//Getting icon 
      String iconURL = hmPlace.get("iconURL"); 
      Bitmap bitmap = DownloadImage(iconURL); 
markerOptions.title(name + " : " + bitmap);

來源

2013-08-02 Mixalis

MarkerOptions .title僞接受一個字符串作爲參數的代碼，所以你不能將一個位圖文件附加到它。

查看this tutorial用於向地圖添加標記。要顯示圖像，您需要使用自定義InfoWindowAdapter來設置自定義InfoWindow。

來源

2013-08-02 16:26:33 jimmithy

顯示圖標在谷歌地點marker.title

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