So I'm trying to put a LinearLayout that has two TextViews inside of a ListView but I'm having trouble and the program keeps crashing with what I've tried. The ListView would just have one element. The xml for my Linear Layout is as follows:
<ListView>
<LinearLayout
android:orientation="vertical"
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:minHeight="?android:attr/listPreferredItemHeight"
android:gravity="center_vertical"
android:drawablePadding="14dip"
android:paddingLeft="15dip"
android:paddingRight="15dip">
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"/>
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"/>
</LinearLayout>
</ListView>
How do I get this inside of a listview? When I try putting it in a listview, I get an error on the phone saying Sorry! The application has stopped unexpectedly. Please try again. The stacktrace is below.
I/dalvikvm( 1692): Debugger thread not active, ignoring DDM send (t=0x41504e4d l=38)
I/dalvikvm( 1692): Debugger thread not active, ignoring DDM send (t=0x41504e4d l=56)
D/AndroidRuntime( 1692): Shutting down VM
W/dalvikvm( 1692): threadid=3: thread exiting with uncaught exception (group=0x4001b170)
E/AndroidRuntime( 1692): Uncaught handler: thread main exiting due to uncaught exception
E/AndroidRuntime( 1692): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.acme.activeisclickable/com.acme.activeisclickable.ActiveIsClickable}: java.lang.RuntimeException: Binary XML file line #14: You must supply a layout_width attribute.
E/AndroidRuntime( 1692): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2496)
E/AndroidRuntime( 1692): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
E/AndroidRuntime( 1692): at android.app.ActivityThread.access$2200(ActivityThread.java:119)
E/AndroidRuntime( 1692): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
E/AndroidRuntime( 1692): at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime( 1692): at android.os.Looper.loop(Looper.java:123)
E/AndroidRuntime( 1692): at android.app.ActivityThread.main(ActivityThread.java:4363)
E/AndroidRuntime( 1692): at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 1692): at java.lang.reflect.Method.invoke(Method.java:521)
E/AndroidRuntime( 1692): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
E/AndroidRuntime( 1692): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
E/AndroidRuntime( 1692): at dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime( 1692): Caused by: java.lang.RuntimeException: Binary XML file line #14: You must supply a layout_width attribute.
E/AndroidRuntime( 1692): at android.content.res.TypedArray.getLayoutDimension(TypedArray.java:438)
E/AndroidRuntime( 1692): at android.view.ViewGroup$LayoutParams.setBaseAttributes(ViewGroup.java:3463)
E/AndroidRuntime( 1692): at android.view.ViewGroup$MarginLayoutParams.<init>(ViewGroup.java:3543)
E/AndroidRuntime( 1692): at android.widget.LinearLayout$LayoutParams.<init>(LinearLayout.java:1265)
E/AndroidRuntime( 1692): at android.widget.LinearLayout.generateLayoutParams(LinearLayout.java:1191)
E/AndroidRuntime( 1692): at android.widget.LinearLayout.generateLayoutParams(LinearLayout.java:45)
E/AndroidRuntime( 1692): at android.view.LayoutInflater.rInflate(LayoutInflater.java:620)
E/AndroidRuntime( 1692): at android.view.LayoutInflater.inflate(LayoutInflater.java:407)
E/AndroidRuntime( 1692): at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
E/AndroidRuntime( 1692): at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
E/AndroidRuntime( 1692): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:198)
E/AndroidRuntime( 1692): at android.app.Activity.setContentView(Activity.java:1622)
E/AndroidRuntime( 1692): at com.acme.activeisclickable.ActiveIsClickable.onCreate(ActiveIsClickable.java:35)
E/AndroidRuntime( 1692): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
E/AndroidRuntime( 1692): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
E/AndroidRuntime( 1692): ... 11 more
I/Process ( 1275): Sending signal. PID: 1692 SIG: 3
I/dalvikvm( 1692): threadid=7: reacting to signal 3
I/dalvikvm( 1692): Wrote stack trace to '/data/anr/traces.txt'
I assume you are trying to customize the list items. You should write your own custom adapter to do that. Try this tutorial or you can check out these videos:
Presenting your data in a ListView
Transitioning to ListActivity
Beautify your List: Get it working
Beautify your List: Rigth way to do it
DISCLOSURE: I'm the author of the above mentioned videos.
That error is painful for my eyes to decipher to be honest. but normally
you should be able to create a listview with one child element.
what I'm saying is:
<ListView>
<LinLayout>
<TextView/>
<TextView/>
</LinLayout>
</ListView>
this should work, since ListView only allows one child. But your LinearLayout can have as many as you want. If there's an error, it might be your layoutinflater.
you have Listview not ListView (large V) in you layout file ....
E/AndroidRuntime( 1662): Caused by: java.lang.ClassNotFoundException: android.view.Listview
You have to use the ListView with a ListAdatper.
Create a class that implements ListAdapter, once of the method that you need to implement is:
public abstract View getView (int position, View convertView, ViewGroup parent);
With that method you will return a view for each of the elements of your list, and specify the layout that you want.
Also you should remember to reuse those views.
For more information about how to use properly ListViews and ListAdapters:
http://dl.google.com/googleio/2010/android-world-of-listview-android.pdf
or the video
http://www.google.com/events/io/2010/sessions/world-of-listview-android.html
Cheers,
Francisco.
You can try this
final View layout = getLayoutInflater().inflate(R.layout.add_layout, null, false);
TextView vr_name = lLayout.findViewById(R.id.name);
vr_name.setText(v_name);
linearListView.addView(layout);
Related
Yes, I know this question is similar to this, but it never got answered and I don't like resurrecting old threads (from July '13).
I just began testing my game on a real device (yay!), and though it works perfectly on the Corona Simulator, every time I open it on the actual device and now the emulator, I get "Sorry! The application SampleApp (process com.foo.bar.SampleApp) has stopped unexpectedly. Please try again." I opened adb logcat and find that I'm getting this error:
I/ActivityThread( 1264): Pub com.foo.bar.SampleApp.files: com.ansca.corona.storage.FileContentProvider
W/dalvikvm( 1264): Exception Ljava/lang/UnsatisfiedLinkError; thrown while initializing Lcom/ansca/corona/JavaToNativeShim;
W/dalvikvm( 1264): Exception Ljava/lang/ExceptionInInitializerError; thrown while initializing Lcom/ansca/corona/CoronaEnvironment;
D/AndroidRuntime( 1264): Shutting down VM
W/dalvikvm( 1264): threadid=1: thread exiting with uncaught exception (group=0x40020560)
E/AndroidRuntime( 1264): FATAL EXCEPTION: main
E/AndroidRuntime( 1264): java.lang.ExceptionInInitializerError
E/AndroidRuntime( 1264): at com.ansca.corona.CoronaView.deleteTempDirectory(CoronaView.java:141)
E/AndroidRuntime( 1264): at com.ansca.corona.CoronaActivity.onCreate(CoronaActivity.java:101)
E/AndroidRuntime( 1264): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
E/AndroidRuntime( 1264): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1618)
E/AndroidRuntime( 1264): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1670)
E/AndroidRuntime( 1264): at android.app.ActivityThread.access$1500(ActivityThread.java:117)
E/AndroidRuntime( 1264): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)
E/AndroidRuntime( 1264): at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime( 1264): at android.os.Looper.loop(Looper.java:130)
E/AndroidRuntime( 1264): at android.app.ActivityThread.main(ActivityThread.java:3695)
E/AndroidRuntime( 1264): at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 1264): at java.lang.reflect.Method.invoke(Method.java:507)
E/AndroidRuntime( 1264): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:842)
E/AndroidRuntime( 1264): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600)
E/AndroidRuntime( 1264): at dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime( 1264): Caused by: java.lang.ExceptionInInitializerError
E/AndroidRuntime( 1264): at com.ansca.corona.CoronaEnvironment.setLuaErrorHandler(CoronaEnvironment.java:379)
E/AndroidRuntime( 1264): at com.ansca.corona.CoronaEnvironment.<clinit>(CoronaEnvironment.java:41)
E/AndroidRuntime( 1264): ... 15 more
E/AndroidRuntime( 1264): Caused by: java.lang.UnsatisfiedLinkError: Couldn't load lua: findLibrary returned null
E/AndroidRuntime( 1264): at java.lang.Runtime.loadLibrary(Runtime.java:429)
E/AndroidRuntime( 1264): at java.lang.System.loadLibrary(System.java:554)
E/AndroidRuntime( 1264): at com.ansca.corona.JavaToNativeShim.<clinit>(JavaToNativeShim.java:118)
E/AndroidRuntime( 1264): ... 17 more
W/ActivityManager( 146): Force finishing activity com.foo.bar.SampleApp/com.ansca.corona.CoronaActivity
Of course, the real process name isn't com.foo.bar.SampleApp, but it's the same thing.
I have an old Android, so that may be the issue, but I sure hope not. I'm on a Huawei-U8652, Android version 2.3.5. I also built a Corona sample code app, and it did the same thing with the same error.
The error is that Lua can't be found, that's pretty extreme. Works from Corona Sim, but not on real device, or in Eclipse-based emulator. Until you can get it to work on the real device, there is no point in using the emulator, it's just too much of an unknown wrt Corona. Try this:
verify examples that come with Corona work on your device
if they do, start adding parts of your main.lua in one of those examples; maybe at some point the error will happen again, allowing you to identify a specific lib call that corrupts memory and sends everything wally
start adding other parts of your app (if you import modules during startup), until you see the error again
This is my .java code
public class MainHelp extends PreferenceActivity {
#Override
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.help_main);
}
}
and this is the layout
<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" >
<Preference
android:title="Commands Documentation"
android:key="#string/commands"/>
<Preference
android:title = "How To Use"
android:key="#string/howToUse"/>
<Preference
android:title="Write Us"
android:key="#string/writeUs"/>
<Preference
android:title="About"
android:key="#string/aboutSuppApp"/>
</PreferenceScreen>
When I run the program the above code works perfectly....But, when i hit home button and try to go to this Activity, I get error saying
E/AndroidRuntime( 495): Uncaught handler: thread main exiting due to uncaught exception
E/AndroidRuntime( 495): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.suppapp/com.suppapp.help.MainHelp}: android.view.InflateException: Binary XML file line #10: Error inflating class prferences
E/AndroidRuntime( 495): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2496)
E/AndroidRuntime( 495): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
E/AndroidRuntime( 495): at android.app.ActivityThread.access$2200(ActivityThread.java:119)
E/AndroidRuntime( 495): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
E/AndroidRuntime( 495): at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime( 495): at android.os.Looper.loop(Looper.java:123)
E/AndroidRuntime( 495): at android.app.ActivityThread.main(ActivityThread.java:4363)
E/AndroidRuntime( 495): at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 495): at java.lang.reflect.Method.invoke(Method.java:521)
E/AndroidRuntime( 495): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
E/AndroidRuntime( 495): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
E/AndroidRuntime( 495): at dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime( 495): Caused by: android.view.InflateException: Binary XML file line #10: Error inflating class prferences
E/AndroidRuntime( 495): at android.preference.GenericInflater.createItemFromTag(GenericInflater.java:441)
E/AndroidRuntime( 495): at android.preference.GenericInflater.rInflate(GenericInflater.java:481)
E/AndroidRuntime( 495): at android.preference.GenericInflater.inflate(GenericInflater.java:326)
E/AndroidRuntime( 495): at android.preference.GenericInflater.inflate(GenericInflater.java:263)
E/AndroidRuntime( 495): at android.preference.PreferenceManager.inflateFromResource(PreferenceManager.java:254)
E/AndroidRuntime( 495): at android.preference.PreferenceActivity.addPreferencesFromResource(PreferenceActivity.java:253)
E/AndroidRuntime( 495): at com.suppapp.help.MainHelp.onCreate(MainHelp.java:19)
E/AndroidRuntime( 495): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
E/AndroidRuntime( 495): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
E/AndroidRuntime( 495): ... 11 more
E/AndroidRuntime( 495): Caused by: java.lang.ClassNotFoundException: android.preference.prferences in loader dalvik.system.PathClassLoader#44c06600
E/AndroidRuntime( 495): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)
E/AndroidRuntime( 495): at java.lang.ClassLoader.loadClass(ClassLoader.java:573)
E/AndroidRuntime( 495): at java.lang.ClassLoader.loadClass(ClassLoader.java:532)
E/AndroidRuntime( 495): at android.preference.GenericInflater.createItem(GenericInflater.java:375)
E/AndroidRuntime( 495): at android.preference.GenericInflater.onCreateItem(GenericInflater.java:417)
E/AndroidRuntime( 495): at android.preference.GenericInflater.createItemFromTag(GenericInflater.java:428)
E/AndroidRuntime( 495): ... 19 more
I tried to link my activity with the other .xml file but getting the same error again!! Even Caused by: android.view.InflateException: Binary XML file line #10: Error inflating class prferences shows the same line number(#10) for other .xml files
i changed the version code(inside manifest file) and re-installed the app...its working fine now.
Started getting a ClassCastException in a widget I've been working on that I'm not sure what it's having an issue with. I haven't modified the configure class, nor the configure layout, yet I've started getting a stack trace leading back to my configure class after modifying the main layout
E/AndroidRuntime( 2010): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.metatroid.minimal.music/
com.metatroid.minimal.music.Configure}: java.lang.ClassCastException: android.widget.RadioButton
E/AndroidRuntime( 2010): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663)
E/AndroidRuntime( 2010): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
E/AndroidRuntime( 2010): at android.app.ActivityThread.access$2300(ActivityThread.java:125)
E/AndroidRuntime( 2010): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
E/AndroidRuntime( 2010): at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime( 2010): at android.os.Looper.loop(Looper.java:123)
E/AndroidRuntime( 2010): at android.app.ActivityThread.main(ActivityThread.java:4627)
E/AndroidRuntime( 2010): at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 2010): at java.lang.reflect.Method.invoke(Method.java:521)
E/AndroidRuntime( 2010): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
E/AndroidRuntime( 2010): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
E/AndroidRuntime( 2010): at dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime( 2010): Caused by: java.lang.ClassCastException: android.widget.RadioButton
E/AndroidRuntime( 2010): at com.metatroid.minimal.music.Configure.onCreate(Configure.java:39)
E/AndroidRuntime( 2010): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
E/AndroidRuntime( 2010): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
E/AndroidRuntime( 2010): ... 11 more
Reverting my changes causes the issue to go away, but I'm not doing anything with this file, nor am I modifying any RadioButtons...so what the hell? The line #39 of Configure.java is
EditText prv = (EditText) findViewById(R.id.previous_input);
I don't see how that ties into anything. And the only changes I am making to the entire project are changing some TextViews into Buttons in my main.xml layout which is not referenced in Configure.java. Reverting the Button back to TextView makes the error go away. What causes a "ClassCastException" and what could possibly be going on here?
Try clean your project. Previously you had RadioButton.
While running the Navit code for car navigation, I am getting the following exception, i thought that navit library is not available. please any one help me.
E/AndroidRuntime( 365): Uncaught handler: thread main exiting due to uncaught exception
E/AndroidRuntime( 365): java.lang.ExceptionInInitializerError
E/AndroidRuntime( 365): at java.lang.Class.newInstanceImpl(Native Method)
E/AndroidRuntime( 365): at java.lang.Class.newInstance(Class.java:1472)
E/AndroidRuntime( 365): at android.app.Instrumentation.newActivity(Instrumentation.java:1097)
E/AndroidRuntime( 365): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2316)
E/AndroidRuntime( 365): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2417)
E/AndroidRuntime( 365): at android.app.ActivityThread.access$2100(ActivityThread.java:116)
E/AndroidRuntime( 365): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1794)
E/AndroidRuntime( 365): at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime( 365): at android.os.Looper.loop(Looper.java:123)
E/AndroidRuntime( 365): at android.app.ActivityThread.main(ActivityThread.java:4203)
E/AndroidRuntime( 365): at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 365): at java.lang.reflect.Method.invoke(Method.java:521)
E/AndroidRuntime( 365): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:791)
E/AndroidRuntime( 365): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:549)
E/AndroidRuntime( 365): at dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime( 365): Caused by: java.lang.UnsatisfiedLinkError: Library navit not found
E/AndroidRuntime( 365): at java.lang.Runtime.loadLibrary(Runtime.java:489)
E/AndroidRuntime( 365): at java.lang.System.loadLibrary(System.java:557)
i downloaded the Navit code from , navit svn.ttps://navit.svn.sourceforge.net/svnroot/navit/trunk/navit But unable to run the code.
i want to run this code in Eclipse for Android Project.
You need to download Android NDK
Create standalong tools for your ARCH
Cross compile to ARM
Run make apkg
This error is due to missing libnavit.so.
Put libnavit.so it in /data/local
Change System.LoadLibrary to System.Load("/data/local/libnavit.so");
make apkg
Install
This exception should go away.
In an Android app, I've got an activity that is somewhat complex and may have threads running at certain times which, when finished, will update the UI. As such, having the Activity destroy and create again (due to orientation change) in the middle of one of these threads could lead to the user having to re-try that action, which is bad.
As such, I've decided to handle orientation changes myself by having android:configChanges="orientation|keyboardHidden" in the manifest, and can then override the Activity.onConfigurationChanged(Configuration newConfig) method.
The root layout for this activity is a RelativeLayout.
Currently, I don't actually do anything in onConfigurationChanged() other than call the super().
After an orientation change, the layout is muddled - some elements which are android:layout_above= are either at the bottom of the screen, or floating way above what they should be floating above.
Does anyone have any ideas as to how to fix this?
I'm aware that if I allowed the activity to restart upon an orientation change, it would then use a layout from res/layout-land/, but restarting the activity really seems to be the wrong way to go here.
Edit:
I've tried to setContentView(R.layout.displaymap); in the onConfigurationChanged() method and get the following error:
I/WindowManager( 571): onOrientationChanged, rotation changed to 1
D/StatusBar( 571): updateResources
E/AndroidRuntime( 3813): android.view.InflateException: Binary XML file line #17: Error inflating class java.lang.reflect.Constructor
E/AndroidRuntime( 3813): at android.view.LayoutInflater.createView(LayoutInflater.java:512)
E/AndroidRuntime( 3813): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:564)
E/AndroidRuntime( 3813): at android.view.LayoutInflater.rInflate(LayoutInflater.java:617)
E/AndroidRuntime( 3813): at android.view.LayoutInflater.rInflate(LayoutInflater.java:620)
E/AndroidRuntime( 3813): at android.view.LayoutInflater.inflate(LayoutInflater.java:407)
E/AndroidRuntime( 3813): at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
E/AndroidRuntime( 3813): at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
E/AndroidRuntime( 3813): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:309)
E/AndroidRuntime( 3813): at android.app.Activity.setContentView(Activity.java:1626)
E/AndroidRuntime( 3813): at com.apps.virtualtravel.DisplayMap.onConfigurationChanged(DisplayMap.java:1065)
E/AndroidRuntime( 3813): at android.app.ActivityThread.performConfigurationChanged(ActivityThread.java:3383)
E/AndroidRuntime( 3813): at android.app.ActivityThread.handleConfigurationChanged(ActivityThread.java:3449)
E/AndroidRuntime( 3813): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1762)
E/AndroidRuntime( 3813): at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime( 3813): at android.os.Looper.loop(Looper.java:123)
E/AndroidRuntime( 3813): at android.app.ActivityThread.main(ActivityThread.java:3948)
E/AndroidRuntime( 3813): at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 3813): at java.lang.reflect.Method.invoke(Method.java:521)
E/AndroidRuntime( 3813): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:782)
E/AndroidRuntime( 3813): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540)
E/AndroidRuntime( 3813): at dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime( 3813): Caused by: java.lang.reflect.InvocationTargetException
E/AndroidRuntime( 3813): at com.google.android.maps.MapView.<init>(MapView.java:237)
E/AndroidRuntime( 3813): at java.lang.reflect.Constructor.constructNative(Native Method)
E/AndroidRuntime( 3813): at java.lang.reflect.Constructor.newInstance(Constructor.java:446)
E/AndroidRuntime( 3813): at android.view.LayoutInflater.createView(LayoutInflater.java:499)
E/AndroidRuntime( 3813): ... 20 more
E/AndroidRuntime( 3813): Caused by: java.lang.IllegalStateException: You are only allowed to have a single MapView in a MapActivity
E/AndroidRuntime( 3813): at com.google.android.maps.MapActivity.setupMapView(MapActivity.java:180)
E/AndroidRuntime( 3813): at com.google.android.maps.MapView.<init>(MapView.java:279)
E/AndroidRuntime( 3813): at com.google.android.maps.MapView.<init>(MapView.java:254)
E/AndroidRuntime( 3813): ... 24 more
You have to create layout for landscape mode if you want to set for landscape and put the layout in layout-land folder with same name which is for portrait and than setContentview(R.layout.name) in onConfigChanged method. this will give the desired UI.other wise you will face issue in RelativeLayout.