我正在创建包含文本视图，图片和Google地图的列表视图。
列表视图布局代码： -
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="45dp"
android:orientation="horizontal"
android:background="#ffffff"
android:paddingLeft="3dp"
android:paddingRight="3dp" >
<ImageView
android:id="@+id/imageView1"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_marginLeft="3dp"
android:layout_marginTop="3dp"
android:scaleType="fitXY"
android:src="@drawable/profile_pic_bg" />
<TextView
android:id="@+id/textView_username"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/textView_time"
android:layout_alignRight="@+id/textView_time"
android:text=""
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#0A7692"
android:textSize="15dp"
android:textStyle="bold" />
<TextView
android:id="@+id/textView_time"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/textView_username"
android:layout_toRightOf="@+id/imageView1"
android:gravity="left|center"
android:layout_marginLeft="15dp"
android:layout_marginTop="4dp"
android:textColor="#BBB9BC"
android:text=""
android:textSize="13dp"
android:textStyle="bold"
android:textAppearance="?android:attr/textAppearanceLarge"
/>
</RelativeLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:paddingLeft="3dp"
android:background="#ffffff"
android:paddingRight="3dp" >
<TextView
android:id="@+id/customtxtmessage"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:layout_marginTop="5dp"
android:layout_marginBottom="5dp"
android:ellipsize="end"
android:maxLines="5"
android:autoLink="web"
android:linksClickable="true"
android:text=""
android:textColor="#000000" />
<cn.trinea.android.view.autoscrollviewpager.AutoScrollViewPager
android:id="@+id/view_pager"
android:layout_marginLeft="10dp"
android:layout_width="fill_parent"
android:layout_height="150dp"
android:layout_marginTop="5dp"
android:background="#ffffff"
android:scaleType="fitXY"
android:adjustViewBounds="true"
android:visibility="visible" >
</cn.trinea.android.view.autoscrollviewpager.AutoScrollViewPager>
</LinearLayout>
<LinearLayout
android:id="@+id/customwall_lin_setwatchlist"
android:layout_width="match_parent"
android:layout_height="30dp"
android:background="#eef7fa"
android:gravity="center_vertical" >
<TextView
android:id="@+id/customtxtlike"
android:layout_width="50dp"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:text=""
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#D56438" />
<ImageView
android:id="@+id/customimgdot"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:src="@drawable/dot_sep" />
<TextView
android:id="@+id/customtxtcomment"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:text="Comment"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#D56438" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center|right" >
<TextView
android:id="@+id/customtxttotallikes"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginRight="15dp"
android:drawableLeft="@drawable/heart_icon"
android:gravity="center"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#D56438" />
<TextView
android:id="@+id/customtxttotalcomments"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginRight="5dp"
android:drawableLeft="@drawable/comment_icon"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#D56438" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:id="@+id/customlayoutgray"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#a3a8aa"
android:orientation="vertical" >
<TextView
android:id="@+id/textView_temp"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:textColor="#a3a8aa"
android:textSize="6sp" />
</LinearLayout>
</LinearLayout>
<fragment
android:id="@+id/map"
android:layout_width="match_parent"
android:layout_height="160dp"
class="com.google.android.gms.maps.SupportMapFragment" />
</RelativeLayout>
列表视图适配器的代码是： -
/********* Adapter class extends with BaseAdapter and implements with OnClickListener ************/
public class CustomAdapter extends BaseAdapter {
/*********** Declare Used Variables *********/
private FragmentActivity activity;
private ArrayList data;
public ArrayList CommentData;
private static LayoutInflater inflater=null;
public Resources res;
CommonWallBean tempValues=null;
ViewHolder holder;
int i=0;
public static String id="";
String TextOfLike="";
SupportMapFragment mapFragment;
GoogleMap map;
HashMap<String, String> mMarkerPlaceLink = new HashMap<String, String>();
Context con;
/************* CustomAdapter Constructor *****************/
public CustomAdapter(Context c,FragmentActivity a, ArrayList d,ArrayList CommentData,Resources resLocal) {
/********** Take passed values **********/
activity = a;
data=d;
res = resLocal;
con=c;
CommentData=CommentData;
/*********** Layout inflator to call external xml layout () ***********/
inflater = ( LayoutInflater )activity.
getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
/******** What is the size of Passed Arraylist Size ************/
public int getCount() {
if(data.size()<=0)
return 1;
return data.size();
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
/********* Create a holder Class to contain inflated xml file elements *********/
public static class ViewHolder{
public TextView customtxtmessage, customtxttime,customtxttotallikes,textView_time,textView_username
,text_likes;
public ViewPager view_pager;
public ImageView user_image,customimguseravtar;
public TextView textViewLike,customtxtcomment,customtxttotalcomments;
public MapView mapView;
}
/****** Depends upon data size called for each row , Create each ListView row *****/
public View getView(int position, View convertView, ViewGroup parent) {
View vi = convertView;
final PagerAdapter adapter;
if(convertView==null){
/****** Inflate tabitem.xml file for each row ( Defined below ) *******/
vi = inflater.inflate(R.layout.wall, null);
/****** View Holder Object to contain tabitem.xml file elements ******/
holder = new ViewHolder();
// holder.customtxttime = (TextView) vi.findViewById(R.id.customtxttime);
holder.textView_username=(TextView)vi.findViewById(R.id.textView_username);
holder.customimguseravtar=(ImageView)vi.findViewById(R.id.imageView1);
holder.textView_time=(TextView)vi.findViewById(R.id.textView_time);
holder.view_pager=(ViewPager)vi.findViewById(R.id.view_pager);
holder.textViewLike=(TextView)vi.findViewById(R.id.customtxtlike);
holder.customtxtmessage=(TextView)vi.findViewById(R.id.customtxtmessage);
holder.customtxttotallikes=(TextView)vi.findViewById(R.id.customtxttotallikes);
holder.customtxtcomment=(TextView)vi.findViewById(R.id.customtxtcomment);
holder.customtxttotalcomments=(TextView)vi.findViewById(R.id.customtxttotalcomments);
mapFragment = (SupportMapFragment) activity.getSupportFragmentManager().findFragmentById(R.id.map);
// Getting GoogleMap object from the fragment
map = mapFragment.getMap();
// Getting reference to the SupportMapFragment
// SupportMapFragment fragment = ( SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map);
/************ Set holder with LayoutInflater ************/
vi.setTag( holder );
}
else{
holder=(ViewHolder)vi.getTag();
}
if(position<data.size()){
/***** Get each Model object from Arraylist ********/
// tempValues=null;
tempValues = ( CommonWallBean ) data.get( position );
/************ Set Model values in Holder elements ***********/
holder.textView_time.setText( tempValues.getDate());
holder.textView_username.setText( tempValues.getEmployeeName());
holder.textViewLike.setText(tempValues.getValueOfLike());
holder.customtxtmessage.setText(Html.fromHtml(tempValues.getPostMessage()));
holder.customtxttotallikes.setText(tempValues.getPostLikeCount());
holder.customtxttotalcomments.setText(tempValues.getPostCommentCount());
try {
String url = Const.NewbaseurlPhoto + tempValues.getPhotographFileName();
System.out.println("Thumbnil Url "+url);
Picasso.with(activity).load(url).into(holder.customimguseravtar);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
String wallPhotos = tempValues.getWallPhotograph();
String latitude = tempValues.getLatitude();
String longitude = tempValues.getLongitude();
if (latitude != null && !latitude.isEmpty() && !latitude.equals("null")){
holder.view_pager.setVisibility(View.GONE);
String Latitude = tempValues.getLatitude();
String Longitude = tempValues.getLongitude();
//map.setMapType(GoogleMap.MAP_TYPE_NORMAL);
// Showing / hiding your current location
map.setMyLocationEnabled(false);
// Enable / Disable zooming controls
map.getUiSettings().setZoomControlsEnabled(false);
// Enable / Disable my location button
map.getUiSettings().setMyLocationButtonEnabled(false);
// Enable / Disable Compass icon
map.getUiSettings().setCompassEnabled(false);
// Enable / Disable Rotate gesture
map.getUiSettings().setRotateGesturesEnabled(false);
// Enable / Disable zooming functionality
map.getUiSettings().setZoomGesturesEnabled(false);
MapsInitializer.initialize(con);
// Updates the location and zoom of the MapView
double lat = Double.valueOf("23.012034");
double longi = Double.valueOf("72.510754");
MarkerOptions marker = new MarkerOptions().position(
new LatLng(lat, longi))
.title("Hello Maps");
marker.icon(BitmapDescriptorFactory
.defaultMarker(BitmapDescriptorFactory.HUE_RED));
map.addMarker(marker);
//Zoom Particular position
CameraPosition cameraPosition = new CameraPosition.Builder()
.target(new LatLng(lat,
longi)).zoom(12).build();
map.animateCamera(CameraUpdateFactory
.newCameraPosition(cameraPosition));
}else {
holder.view_pager.setVisibility(View.GONE);
}
}
return vi;
}
}
}
}
Log Cat是：
FATAL EXCEPTION: main
Process: com.vervesys.konnect, PID: 26705
android.view.InflateException: Binary XML file line #178: Error inflating class fragment
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:713)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
at com.vervesys.konnect.adapter.CustomAdapter.getView(CustomAdapter.java:130)
at android.widget.AbsListView.obtainView(AbsListView.java:2255)
at android.widget.ListView.makeAndAddView(ListView.java:1790)
at android.widget.ListView.fillDown(ListView.java:691)
at android.widget.ListView.fillFromTop(ListView.java:752)
at android.widget.ListView.layoutChildren(ListView.java:1630)
at android.widget.AbsListView.onLayout(AbsListView.java:2087)
at android.view.View.layout(View.java:14860)
at android.view.ViewGroup.layout(ViewGroup.java:4643)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1671)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1525)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1434)
at android.view.View.layout(View.java:14860)
at android.view.ViewGroup.layout(ViewGroup.java:4643)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1671)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1525)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1434)
at android.view.View.layout(View.java:14860)
at android.view.ViewGroup.layout(ViewGroup.java:4643)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:14860)
at android.view.ViewGroup.layout(ViewGroup.java:4643)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1671)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1525)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1434)
at android.view.View.layout(View.java:14860)
at android.view.ViewGroup.layout(ViewGroup.java:4643)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:14860)
at android.view.ViewGroup.layout(ViewGroup.java:4643)
at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2013)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1770)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1019)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5725)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:761)
at android.view.Choreographer.doCallbacks(Choreographer.java:574)
at android.view.Choreographer.doFrame(Choreographer.java:544)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:747)
at android.os.Handler.handleCallback(Handler.java:733)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5086)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.IllegalArgumentException: Binary XML file line #178: Duplicate id 0x7f0d00c0, tag null, or parent id 0xffffffff with another fragment for com.google.android.gms.maps.SupportMapFragment
at android.support.v4.app.FragmentManagerImpl.onCreateView(FragmentManager.java:2293)
at android.support.v4.app.FragmentController.onCreateView(FragmentController.java:120)
at android.support.v4.app.FragmentActivity.dispatchFragmentsOnCreateView(FragmentActivity.java:357)
at android.support.v4.app.BaseFragmentActivityHoneycomb.o
03-18 16:56:08.410 26705-27435/com.vervesys.konnect D/dalvikvm: GC_FOR_ALLOC freed 3139K, 28% free 8554K/11772K, paused 46ms, total 46ms
请帮我解决这个问题，我无法弄清楚这段代码有什么问题。
请帮忙。
答案 0 :(得分：1)
只需删除fabric.Image.filters.Redify = fabric.util.createClass({
type: 'Redify',
applyTo: function(canvasEl) {
var context = canvasEl.getContext('2d'),
imageData = context.getImageData(0, 0, canvasEl.width, canvasEl.height),
data = imageData.data;
for (var i = 0, len = data.length; i < len; i += 4) {
data[i + 1] = 0;
data[i + 2] = 0;
}
context.putImageData(imageData, 0, 0);
}
});
fabric.Image.filters.Redify.fromObject = function(object) {
return new fabric.Image.filters.Redify(object);
};
在这一行
xmlns:android="http://schemas.android.com/apk/res/android"和
<fragment xmlns:android="http://schemas.android.com/apk/res/android"
你最后需要：
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
答案 1 :(得分：0)
经过这个问题的斗争很多，最后我发现谷歌提供了URL中的静态地图。
使用Mapview或fragmentManager会很重，应用程序会很慢。所以对于这个更好的选择是使用谷歌静态地图API。
Android - MapView contained within a Listview和
中提供了更多详细信息https://developers.google.com/maps/documentation/staticmaps/
我发布了这个答案，因为它可能有助于其他人。
答案 2 :(得分：0)
您可以在适配器类中尝试这行代码来扩充布局
vi = inflater.inflate（R.layout.wall，parent，false）;