只有一個標記顯示

Question

即使在我的XML中有2個座標，我的地圖上只顯示一個標記。我錯過了什麼？

我的XML

<?xml version="1.0" encoding="utf-8"?> 
<markers> 
<marker> 
<lat>51.615325</lat> 
<lng>0.524572</lng> 
<icon>flat</icon> 
</marker> 
<marker><lat>51.60002</lat> 
<lng>0.518862</lng> 
<icon>house</icon> 
</marker> 
</markers> 

我的解析代碼

import java.io.IOException; 
import java.io.InputStream; 
import java.util.ArrayList; 

import org.xmlpull.v1.XmlPullParser; 
import org.xmlpull.v1.XmlPullParserException; 

import android.util.Log; 
import android.util.Xml; 

public class ParserParsing { 

private static final String ns = null; 
public ArrayList<Entry> parse(InputStream in) 
{ 
ArrayList<Entry> list = null; 

try { 
XmlPullParser parser = Xml.newPullParser(); 
parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, false); 
parser.setInput(in, null); 
parser.nextTag(); 
list=readFeed(parser); 
for(int i=0;i<list.size();i++) 
{ 
Log.i(".......",list.get(i).lat); 
Log.i(".......",list.get(i).lng); 
Log.i(".......",list.get(i).icon); 
} 
} catch(Exception e){ 

} 
return list; 
} 
private ArrayList<Entry> readFeed(XmlPullParser parser) throws XmlPullParserException, IOException { 

ArrayList<Entry> entry= new ArrayList<Entry>(); 
parser.require(XmlPullParser.START_TAG, ns, "markers"); 
while (parser.next() != XmlPullParser.END_TAG) { 
if (parser.getEventType() != XmlPullParser.START_TAG) { 
continue; 
} 
String name = parser.getName(); 
Log.i("............",name); 
// Starts by looking for the entry tag 
if (name.equals("marker")) { 
entry.add(readMarker(parser)); 

} else { 
skip(parser); 
} 
} 
return entry; 
} 
private Entry readMarker(XmlPullParser parser) throws XmlPullParserException, IOException { 
parser.require(XmlPullParser.START_TAG, ns, "marker"); 
String lat = null; 
String lng = null; 
String icon =null; 
while (parser.next() != XmlPullParser.END_TAG) { 
if (parser.getEventType() != XmlPullParser.START_TAG) { 
continue; 
} 
String name = parser.getName(); 
Log.i("............",name); 
if (name.equals("lat")) { 
lat = readLat(parser); 
} else if (name.equals("lng")) { 
lng = readLng(parser); 
else if (name.equals("icon")) { 
icon = readIcon(parser); 
} 
else { 
skip(parser); 
} 
} 
return new Entry(lat,lng,icon); 

} 
private String readLat(XmlPullParser parser) throws IOException, XmlPullParserException { 
parser.require(XmlPullParser.START_TAG, ns, "lat"); 
String lat = readText(parser); 
parser.require(XmlPullParser.END_TAG, ns, "lat"); 
return lat; 
} 
private String readLng(XmlPullParser parser) throws IOException, XmlPullParserException { 
parser.require(XmlPullParser.START_TAG, ns, "lng"); 
String lng = readText(parser); 
parser.require(XmlPullParser.END_TAG, ns, "lng"); 
return lng; 
} 
private String readIcon(XmlPullParser parser) throws IOException, XmlPullParserException { 
parser.require(XmlPullParser.START_TAG, ns, "icon"); 
String icon = readText(parser); 
parser.require(XmlPullParser.END_TAG, ns, "icon"); 
return icon; 
} 


private String readText(XmlPullParser parser) throws IOException, XmlPullParserException { 
String result = ""; 
if (parser.next() == XmlPullParser.TEXT) { 
result = parser.getText(); 
parser.nextTag(); 
} 
return result; 
} 
private void skip(XmlPullParser parser) throws XmlPullParserException, IOException { 
if (parser.getEventType() != XmlPullParser.START_TAG) { 
throw new IllegalStateException(); 
} 
int depth = 1; 
while (depth != 0) { 
switch (parser.next()) { 
case XmlPullParser.END_TAG: 
depth--; 
break; 
case XmlPullParser.START_TAG: 
depth++; 
break; 
} 
} 
}  
} 

我知道有一些是在這裏我俯瞰，但不能找出

---

01-13 19:37:41.157: D/SSRMv2:Monitor(694): SIOP:: AP = 220, Prev AP = 220, Duration = 10070 
01-13 19:37:43.680: D/SSRMv2:Monitor(694): SIOP:: AP = 220 (read only) 
01-13 19:37:45.301: D/AndroidRuntime(11095): >>>>>> AndroidRuntime START com.android.internal.os.RuntimeInit <<<<<< 
01-13 19:37:45.301: D/AndroidRuntime(11095): CheckJNI is OFF 
01-13 19:37:45.301: D/AndroidRuntime(11095): setted country_code = UK 
01-13 19:37:45.301: D/AndroidRuntime(11095): setted countryiso_code = GB 
01-13 19:37:45.311: D/AndroidRuntime(11095): setted sales_code = VOD 
01-13 19:37:45.311: D/AndroidRuntime(11095): readGMSProperty: start 
01-13 19:37:45.311: D/AndroidRuntime(11095): readGMSProperty: already setted!! 
01-13 19:37:45.311: D/AndroidRuntime(11095): readGMSProperty: end 
01-13 19:37:45.311: D/AndroidRuntime(11095): addProductProperty: start 
01-13 19:37:45.321: D/dalvikvm(11095): Trying to load lib libjavacore.so 0x0 
01-13 19:37:45.331: D/dalvikvm(11095): Added shared lib libjavacore.so 0x0 
01-13 19:37:45.341: D/dalvikvm(11095): Trying to load lib libnativehelper.so 0x0 
01-13 19:37:45.341: D/dalvikvm(11095): Added shared lib libnativehelper.so 0x0 
01-13 19:37:45.631: D/dalvikvm(11095): Note: class Landroid/app/ActivityManagerNative; has 176 unimplemented (abstract) methods 
01-13 19:37:45.712: D/AndroidRuntime(11095): Calling main entry com.android.commands.pm.Pm 
01-13 19:37:45.732: D/AndroidRuntime(11095): Shutting down VM 
01-13 19:37:45.742: D/dalvikvm(11095): Debugger has detached; object registry had 1 entries 
01-13 19:37:46.262: D/SSRMv2:Monitor(694): SIOP:: AP = 220 (read only) 
01-13 19:37:46.292: D/AndroidRuntime(11106): >>>>>> AndroidRuntime START com.android.internal.os.RuntimeInit <<<<<< 
01-13 19:37:46.292: D/AndroidRuntime(11106): CheckJNI is OFF 
01-13 19:37:46.292: D/AndroidRuntime(11106): setted country_code = UK 
01-13 19:37:46.292: D/AndroidRuntime(11106): setted countryiso_code = GB 
01-13 19:37:46.292: D/AndroidRuntime(11106): setted sales_code = VOD 
01-13 19:37:46.292: D/AndroidRuntime(11106): readGMSProperty: start 
01-13 19:37:46.292: D/AndroidRuntime(11106): readGMSProperty: already setted!! 
01-13 19:37:46.292: D/AndroidRuntime(11106): readGMSProperty: end 
01-13 19:37:46.292: D/AndroidRuntime(11106): addProductProperty: start 
01-13 19:37:46.302: D/dalvikvm(11106): Trying to load lib libjavacore.so 0x0 
01-13 19:37:46.312: D/dalvikvm(11106): Added shared lib libjavacore.so 0x0 
01-13 19:37:46.322: D/dalvikvm(11106): Trying to load lib libnativehelper.so 0x0 
01-13 19:37:46.322: D/dalvikvm(11106): Added shared lib libnativehelper.so 0x0 
01-13 19:37:46.622: D/dalvikvm(11106): Note: class Landroid/app/ActivityManagerNative; has 176 unimplemented (abstract) methods 
01-13 19:37:46.692: D/AndroidRuntime(11106): Calling main entry com.android.commands.am.Am 
01-13 19:37:46.743: I/power(694): *** acquire_dvfs_lock : lockType : 1 freq : 1350000 
01-13 19:37:46.743: D/SSRMv2:CustomFrequencyManagerService(694): acquireDVFSLockLocked : type : DVFS_MIN_LIMIT frequency : 1350000 uid : 1000 pid : 694 pkgName : ACTIVITY_RESUME_BOOSTER@6 
01-13 19:37:46.753: W/ActivityManager(694): mDVFSHelper.acquire() 
01-13 19:37:46.763: D/WindowManager(694): computeScreenConfigurationLocked() set config.orientation=1 dw=1080 dh=1920 Callers=com.android.server.wm.WindowManagerService.updateOrientationFromAppTokensLocked:5171 com.android.server.wm.WindowManagerService.updateOrientationFromAppTokens:5142 com.android.server.am.ActivityStack.realStartActivityLocked:1018 
01-13 19:37:46.763: D/PowerManagerService(694): setKeyboardVisibility: false 
01-13 19:37:46.773: E/MP-Decision(1743): num online cores: 1 reqd : 2 available : 4 rq_depth:1.400000 hotplug_avg_load_dw: 70 
01-13 19:37:46.773: E/MP-Decision(1743): UP cpu:1 core_idx:1 Nw:1.900000 Tw:140 total_time_up:0.000000 
01-13 19:37:46.773: D/SurfaceWidgetClient(24114): [123491/11] SurfaceWidgetClient onTrimMemory level: 20 
01-13 19:37:46.783: D/LockPatternUtils(694): isPcwEnable = null 
01-13 19:37:46.783: D/AndroidRuntime(11106): Shutting down VM 
01-13 19:37:46.783: D/jdwp(11106): Got wake-up signal, bailing out of select 
01-13 19:37:46.783: D/dalvikvm(11106): Debugger has detached; object registry had 1 entries 
01-13 19:37:46.823: D/AbsListView(10561): Get MotionRecognitionManager 
01-13 19:37:46.823: I/SurfaceFlinger(206): id=4904 Removed Mauncher (0/5) 
01-13 19:37:46.823: D/AbsListView(10561): onVisibilityChanged() is called, visibility : 8 
01-13 19:37:46.823: D/AbsListView(10561): unregisterIRListener() is called 

標記代碼

InputStream is = null; 
try { 
is = this.getResources().getAssets().open("markers.xml"); 
} catch (IOException e) { 

e.printStackTrace(); 
} 

ArrayList<Entry> entries= (ArrayList<Entry>) new ParserParsing().parse(is); 
Double latitude = Double.valueOf(entries.get(0).lat); 
Double longitude = Double.valueOf(entries.get(0).lng); 
String icon = entries.get(0).icon; 
LatLng lng = new LatLng(latitude,longitude); 
mMap = ((MapFragment) getFragmentManager().findFragmentById(R.id.the_map)).getMap(); 
mMap.addMarker(new MarkerOptions() 
.position(lng) 
.title(icon) 
.icon(BitmapDescriptorFactory.fromResource(getResources().getIdentifier(icon, "drawable", getPackageName())))); 

Answer 1

更改爲

mMap = ((MapFragment) getFragmentManager().findFragmentById(R.id.the_map)).getMap(); 
ArrayList<Entry> entries= (ArrayList<Entry>) new ParserParsing().parse(is); 
for(int i=0;i>entries.size();i++) 
{ 
Double latitude = Double.valueOf(entries.get(i).lat); 
Double longitude = Double.valueOf(entries.get(i).lng); 
String icon = entries.get(i).icon; 
LatLng lng = new LatLng(latitude,longitude); 
mMap.addMarker(new MarkerOptions() 
.position(lng) 
.title(icon) 
.icon(BitmapDescriptorFactory.fromResource(getResources().getIdentifier(icon, "drawable", getPackageName())))); 
}