Warning: Noob alert.
I am very new to both Android and OSM. All I want is a map to display.
Google's MapView can be the root of main.xml, can OSM's MapView be root as well?
Here is my current main.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<org.osmdroid.views.MapView
android:id="#+id/map"
android:layout_width="fill_parent"
android:layout_height="0dip"
android:layout_weight="1"
tilesource="MapquestOSM" />
</LinearLayout>
Here is my Activity:
public class AndroidManiTestActivity extends Activity {
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.id.map);
}
}
I get the following error:
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.anny/com.anny.AndroidManiTestActivity}:
Android.content.res.Resources$NotFoundException: Resource ID #0x7f050000 type #0x12 is not valid
EDIT:
I am running osmdroid 3.0.8 and slf4j 1.5.8.
Your setContentView(.. ) needs to take a .layout argument not a .id, so it's
setContentView(R.layout.main);
after that you can then refer to the .map with a line such as:
findViewById(R.id.map);
Related
I have got an idea to get rid of some coding when we do initializion of views.
When we create an xml layout in android. At that movement same name class is created with UpperCase Letters with a dialogue with permission. And as i created views with ids. It should create Views and initialize them automatically.
for e.g
close.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<Button
android:id="#+id/closeBtn"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#drawable/close_img" />
<TextView
android:id="#+id/closeText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Testing Text" />
</LinearLayout>
And automatically generated java code should be.
public class Close extends Activity
{
TextView CloseText;
Button CloseBtn;
#Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
CloseText = (TextView)findViewById(R.id.closeText);
CloseBtn = (Button)findViewById(R.id.closeBtn);
}
}
I can read xml and do the other stuff as I explained. But how could i add this module to eclipse and How could i create a service which work in Background all the time in eclipse.
Suggest me how to add this module(Plugin) to eclipse and i am going to use JAXB to generate Java Objects from XML document. Is there any better option.
Here in this website i find that just paste the xml and you will get your java code ready for activity class.
i had attached the link
I have a view with a facebook style side bar navigation. On the main view I want to display my map. I have followed Google's tutorial exactly! But I keep running into the error Unable to instantiate android.gms.maps.SupportMapFragment.
I did manage to run this on a plain project but when I merge it with my main project this error pops up:
07-25 13:27:53.778: E/AndroidRuntime(24841):
Caused by: android.support.v4.app.Fragment$InstantiationException: Unable to instantiate fragment com.google.android.gms.maps.SupportMapFragment:
make sure class name exists, is public, and has an empty constructor that is public
I tried the answers posted below but the problem persists.
"Error inflating class fragment" with google map
and also this one:
Error java.lang.ClassNotFoundException: com.google.android.gms.maps.MapFragment in Google Map V2
The reference to the google sdk in project properties is also set.
Here is the class:
public class SlideAnimationThenCallLayout extends FragmentActivity implements AnimationListener {
View menu;
View app;
boolean menuOut = false;
AnimParams animParams = new AnimParams();
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_slide_animation_then_call_layout);
LinearLayout linearLayout = (LinearLayout) findViewById(R.id.menu);
linearLayout.setOnTouchListener(new OnSwipeTouchListener(){
public void onSwipeRight() {
swipeAnimation();
}
});
RelativeLayout listview3 = (RelativeLayout) findViewById(R.id.relativeLayout1);
listview3.setOnTouchListener(new OnSwipeTouchListener(){
public void onSwipeRight() {
swipeAnimation();
}
public void onSwipeLeft() {
swipeAnimation();
}
});
menu = findViewById(R.id.menu);
app = findViewById(R.id.relativeLayout1);
}
The xml file is:
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/frame_layout1"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<LinearLayout
android:id="#+id/menu"
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<ListView
android:id="#+id/listView3"
android:layout_width="match_parent"
android:layout_height="100dp"
android:background="#drawable/action_eating">
</ListView>
</LinearLayout>
<RelativeLayout
android:id="#+id/relativeLayout1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/android_homescreen">
<fragment
android:id="#+id/map"
android:layout_width="match_parent"
android:layout_height="match_parent"
class="com.google.android.gms.maps.SupportMapFragment" />
</RelativeLayout>
I don't know what is wrong here now. Any Help would be greatly appreciated.
Judging by you error:
Caused by: android.support.v4.app.Fragment$InstantiationException: Unable to instantiate fragment com.google.android.gms.maps.SupportMapFragment:
make sure class name exists, is public, and has an empty constructor that is public
and the fact the SupportManFragment class is part of the google-play-services library, you problem is surtenly in the way you reference this library or the library it self.
I would suggest you to re-download it using the SDK-Manager and move it to a location where it path would be shorter and then try to reference it again using the answer you have in this question:
Error java.lang.ClassNotFoundException: com.google.android.gms.maps.MapFragment in Google Map V2
Right click on project ---> Android Tools ---> Add Support Library.
Download it and clear the project and build again. Hope it will work
Ex: I have a project with UI contains a button..
Activity:
package android.tuanshaker.myproject.com;
import android.app.Activity;
import android.os.Bundle;
public class MyProjectActivity extends Activity {
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
}
}
And file main.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<Button
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/hello" />
</LinearLayout>
I want to display code and xml of my project by textview..How do i can to get them?
Copy the xml, js code files to res/raw. Use Context.getResources().openRawResource() to read them.
In addition, you can use jHighlight to format those source codes (in a web view).
First Basically I need to have layout when application starts.
Second I am getting data from views i have in this layout.
Third Im setting next layout and doing hard code work with data, that I got in step 2.
I can't figure out how to do this.
You can re-use the framework class ViewAnimator without any animations. It's not the prettiest solution, but should get the job done.
main.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical">
<ViewAnimator xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="fill_parent"
android:layout_width="fill_parent"
android:id="#+id/viewFlipper" />
</LinearLayout>
MyActivity.java:
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
viewAnimator = (ViewAnimator)findViewById(R.id.viewFlipper);
viewOne = createViewOne();
viewTwo = createViewTwo();
viewAnimator.addView(viewOne);
viewAnimator.addView(viewTwo);
...
}
private void someMethod() {
... do my background task ...
viewAnimator.setDisplayedChild(1); // viewTwo
}
have you gone through the google notepad tutorials? They explain using a list screen and loading a edit/add screen used to modify you sqlite database
Since few days my application does not show maps anymore.
To make sure my code is right, I decided to test the MAPS Tutorials
application found in developer.android.com here.
The maps on the tutorial does not show either.
I just see the usual little grids of the Mapview.
When I tap it I have the normal response telling me the corresponding Geocodes.
Any idea why ??
The code of the tutorial is this one:
public class MapsActivity extends MapActivity
{
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.mapview);
MapView mapView = (MapView) findViewById(R.id.mapView);
mapView.setBuiltInZoomControls(true);
}
#Override
protected boolean isRouteDisplayed() {
return false;
}
}
?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
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:enabled="true"
android:clickable="true"
android:apiKey="my key"
/>
Generally if your map only shows a grid and no tiles you are mixing a release apk with a debug api key or vice-versa.