I was suffering the exact problem and finally found 'the' cause.
In onCreate(Bundle arg0) I was calling super.onCreate(arg0) after the
setContentView(R.layout.location_select_on_map_view) !
Once I corrected it the MapView was displayed correctly :-)
E.g.
@Override
protected void onCreate(Bundle arg0) {
super.onCreate(arg0);
setContentView(R.layout.location_select_on_map_view);
}
Regards,
Don
On Jul 10, 12:16 pm, Victor Lin <borns...@gmail.com> wrote:
> <?xml version="1.0" encoding="utf-8"?>
> <manifest xmlns:android="http://schemas.android.com/apk/res/android";
> package="com.ez2learn.android.powergrid"
> android:versionName="1.0" android:versionCode="4">
> <application android:icon="@drawable/icon" android:label="@string/
> app_name" android:description="@string/app_description">
> <activity android:name=".PowerGrid"
> android:label="@string/app_name">
> <intent-filter>
> <action android:name="android.intent.action.MAIN" />
> <category
> android:name="android.intent.category.LAUNCHER" />
> </intent-filter>
> </activity>
> <uses-library android:name="com.google.android.maps"></uses-
> library>
> </application>
> <uses-sdk android:minSdkVersion="3" />
>
> <uses-permission android:name="android.permission.INTERNET"></uses-
> permission>
> </manifest>
>
> On 7月10日, 下午6時20分, Mark Murphy <mmur...@commonsware.com> wrote:
>
> > Victor Lin wrote:
> > > Hi,
>
> > > I am building a application that use MapView.
>
> > > This is the map.xml file I create in layout folder:
>
> > > "<?xml version="1.0" encoding="utf-8"?>
> > > <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/
> > > android"
> > > android:id="@+id/MapLayout"
> > > android:orientation="vertical"
> > > android:layout_width="fill_parent"
> > > android:layout_height="fill_parent" >
>
> > > <com.google.android.maps.MapView
> > > android:id="@+id/MapView"
> > > android:layout_width="fill_parent"
> > > android:layout_height="fill_parent"
> > > android:clickable="true"
> > > android:apiKey="**************************"
> > > />
>
> > > </RelativeLayout>"
>
> > > And I set it as content view in onCreate:
>
> > > setContentView(R.layout.map);
>
> > > Then once I start up the program, I got a exception:
>
> > > android.view.InflateException: Binary XML file line #8: Error
> > > inflating class java.lang.reflect.Constructor
>
> > > I do add "uses library" in manifest. It seems there is nothing wrong
> > > in xml file. What am I doing wrong? How to fix it?
>
> > Could you post your manifest?
>
> > --
> > Mark Murphy (a Commons
> > Guy)http://commonsware.com|http://twitter.com/commonsguy
>
> > Android Development Wiki:http://wiki.andmob.org
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