[android-developers] how to capture back key event for Popup window
hi, I have one pop up window which will be launched when user click on an image view. And I notice when I clicks back key, the pop up window will disappear. My question is where this pop up window goes, it it destroyed? How can I intercept the back key event and do something? Thanks. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] [urgent]Quick Contact Tack Implementation
Hi, I would like to implement the similar widget as QuickContactBadge from which I can launch some internal activities. I checked out the source code for QuickContactBadge, QuickContactActivity etc and simplified them to accommodate our requests. It can launch and display at correct position. However, I can not see the original view below the quick contact tack no matter how I try. And I found the window created by QuickContactWindow is quite small and I tried to set the background etc. Nothing works. Who can help or give some guidance about how window works? Say, from Activity A, I click on image, I launch a new activity (or window), how can I make the Window of Activity A is still visible? Or more general, what is the best way to achieve similar behavior like QuickContactBadge? Thanks in advance. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Out Of Memory issue
Hi, Our application sometimes runs out of memory, especially on the map view. Below it the exception we got, anyone can give any hint about what might be the cause? Is there any known issue about MapView? W/System.err( 193): OutOfMemory E/MapView ( 193): IllegalStateException on drawMap. Wiping cache. E/MapView ( 193): java.lang.IllegalStateException: null image E/MapView ( 193): at com.google.googlenav.map.MapTile.getImage (Unknown Source) E/MapView ( 193): at com.google.googlenav.map.Map.a(Unknown Source) E/MapView ( 193): at com.google.googlenav.map.Map.drawMap (Unknown Source) E/MapView ( 193): at com.google.android.maps.MapView.drawMap (MapView.java:996) E/MapView ( 193): at com.google.android.maps.MapView.onDraw (MapView.java:442) E/MapView ( 193): at android.view.View.draw(View.java:5326) E/MapView ( 193): at android.view.ViewGroup.drawChild (ViewGroup.java:1420) E/MapView ( 193): at android.view.ViewGroup.dispatchDraw (ViewGroup.java:1192) E/MapView ( 193): at android.view.ViewGroup.drawChild (ViewGroup.java:1418) E/MapView ( 193): at android.view.ViewGroup.dispatchDraw (ViewGroup.java:1192) E/MapView ( 193): at android.view.ViewGroup.drawChild (ViewGroup.java:1418) E/MapView ( 193): at android.view.ViewGroup.dispatchDraw (ViewGroup.java:1192) E/MapView ( 193): at android.view.ViewGroup.drawChild (ViewGroup.java:1418) E/MapView ( 193): at android.view.ViewGroup.dispatchDraw (ViewGroup.java:1192) E/MapView ( 193): at android.view.ViewGroup.drawChild (ViewGroup.java:1418) E/MapView ( 193): at android.view.ViewGroup.dispatchDraw (ViewGroup.java:1192) E/MapView ( 193): at android.view.View.draw(View.java:5329) E/MapView ( 193): at android.widget.FrameLayout.draw (FrameLayout.java:324) E/MapView ( 193): at com.android.internal.policy.impl.PhoneWindow $DecorView.draw(PhoneWindow.java:1701) E/MapView ( 193): at android.view.ViewRoot.draw(ViewRoot.java: 980) E/MapView ( 193): at android.view.ViewRoot.performTraversals (ViewRoot.java:829) E/MapView ( 193): at android.view.ViewRoot.handleMessage (ViewRoot.java:1103) E/MapView ( 193): at android.os.Handler.dispatchMessage (Handler.java:88) E/MapView ( 193): at android.os.Looper.loop(Looper.java:123) E/MapView ( 193): at android.app.ActivityThread.main (ActivityThread.java:3742) E/MapView ( 193): at java.lang.reflect.Method.invokeNative (Native Method) E/MapView ( 193): at java.lang.reflect.Method.invoke(Method.java: 515) E/MapView ( 193): at com.android.internal.os.ZygoteInit $MethodAndArgsCaller.run(ZygoteInit.java:739) E/MapView ( 193): at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:497) E/MapView ( 193): at dalvik.system.NativeStart.main(Native Method) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] CheckedTextView default setting does not work?
Hi, Group, I am using CheckedTextView to keep track the list of settings. But I failed to find a way to save the previous settings. No matter how I toggle or setChecked(true) for the CheckedTextView, the view is always displayed as unchecked the very first time. I also tried to toggle or setChecked when I bind the adapter with the listView. Everything is in vain for now. Anyone can share some clue? --elephantbug --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] How to launch SMS message edit from API
Hi, Group, Is there a way to launch SMS editor from application? I know for dialer, we can use following action: Intent dialIntent = new Intent(Intent.ACTION_DIAL, Uri.parse(tel: + mPhoneNumber)); startActivity(dialIntent); Anyone can help? --elephantbug --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Junit BasicHttpParam Exception
Hi, After I migrate my code to 1.0, all my JUnit test cases throw following exception, anyone can give me some clue: java.lang.RuntimeException: Stub! at org.apache.http.params.AbstractHttpParams.init(AbstractHttpParams.java: 5) at org.apache.http.params.BasicHttpParams.init(BasicHttpParams.java: 6) at com.loopt.network.HttpClientNetworkProvider.init(HttpClientNetworkProvider.java: 39) at com.loopt.network.NetworkProvider.getInstance(NetworkProvider.java: 65) at com.loopt.tests.network.BaseTestCase.setUp(BaseTestCase.java:43) at junit.framework.TestCase.runBare(TestCase.java:132) at junit.framework.TestResult$1.protect(TestResult.java:110) at junit.framework.TestResult.runProtected(TestResult.java:128) at junit.framework.TestResult.run(TestResult.java:113) at junit.framework.TestCase.run(TestCase.java:124) at junit.framework.TestSuite.runTest(TestSuite.java:232) at junit.framework.TestSuite.run(TestSuite.java:227) at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java: 130) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java: 38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java: 460) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java: 673) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java: 386) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java: 196) Here is the code snippet for the HttpClientNetworkProvider: HttpParams params = new BasicHttpParams();//line 39: ConnManagerParams.setMaxTotalConnections(params, 100); HttpConnectionParams.setConnectionTimeout(params, 20 * 1000); HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1); // Create and initialize scheme registry SchemeRegistry schemeRegistry = new SchemeRegistry(); schemeRegistry.register(new Scheme(http, PlainSocketFactory.getSocketFactory(), 80)); schemeRegistry.register(new Scheme(https, SSLSocketFactory.getSocketFactory(), 443)); // Create an HttpClient with the ThreadSafeClientConnManager. // This connection manager must be used if more than one thread will // be using the HttpClient. ClientConnectionManager cm = new ThreadSafeClientConnManager(params, schemeRegistry); httpClient = new DefaultHttpClient(cm, params); Thanks. --elephantbug --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: ItemizedOverlay with dynamic items exception problem
Hi, Peter,
Actually, if you look my code, I have a global array of overlay item.
And I override following code:
public int size()
{
return mFriendList.size();
}
public LptOverlayItem createItem(int i)
{
return mFriendList.get(i);
}
--elephantbug
On Sep 24, 10:56 pm, Peter Stevenson [EMAIL PROTECTED] wrote:
Hi
this can be trigger by not create OverlayItem
//customizedItemizedOverlay
protected class FriendOverLay extendsItemizedOverlayOverlayItem
private ListOverlayItem mItemList = new ArrayListOverlayItem();
{
public FriendOverLay(Drawable marker) {
super(marker);
*mItemList.add(new OverlayItem(whatAroundMe.currentPoint , Title,
Snippet));*
populateFriends();
}
public synchronized void populateFriends()
{
mFriendList = DataManager.getInstance().getFriendLocations();
super.populate();
}
@Override
public void draw(Canvas canvas, MapView view, boolean shadow ) {
super.draw(canvas, view, shadow);
boundCenterBottom(marker);
//draw other stuffs...
}
}
}
[EMAIL PROTECTED]
protected OverlayItem createItem(int i) {
return mItemList.get(i);
}
@Override
public int size() {
return mItemList.size();
}*
hope it helps
Peter
elephantbug wrote:
Hi, Mark,
Here is the code snip:
--
Main Map Screen
---
public class MyMapActivity extends MapActivity implements Observer{
//global array of overlay items
ListOverlayItem mFriendList = Collections.synchronizedList(new
ArrayListOverlayItem());
public void onCreate(){
//init...(omit)
...
//add itemized overlay
myOverLay = new FriendOverLay(marker);
mMapView.getOverlays().add(myOverLay);
//...}
//observer
public void update(Observable o, Object args) {
if(args instanceof Byte)
{
Byte event = (Byte)args;
if(event == EVENT_UPDATES)
{
// try to refresh the screen
runOnUiThread( new Runnable()
{
public void run()
{
if(myOverLay != null)
{
myOverLay.populateFriends();
}
if(mMapView != null)
mMapView.postInvalidateDelayed(5000);
}
});
}
}
}
//customizedItemizedOverlay
protected class FriendOverLay extendsItemizedOverlayOverlayItem
{
public FriendOverLay(Drawable marker) {
super(marker);
populateFriends();
}
public synchronized void populateFriends()
{
mFriendList =
DataManager.getInstance().getFriendLocations();
super.populate();
}
[EMAIL PROTECTED]
public void draw(Canvas canvas, MapView view, boolean shadow ) {
super.draw(canvas, view, shadow);
boundCenterBottom(marker);
//draw other stuffs...
}
}
}
-
The data manager
-
public class DataManager extends Observable{
private ListOverlayItem friendStatus =
Collections.synchronizedList(new ArrayListOverlayItem());
public ListOverlayItem getFriendLocations()
{
synchronized (friendAccessMutex) {
return friendStatus;
}
}
//will spawn a new thread to update the friendStaus array
periodically.and call setChange and notify the Map Screen (trigger
update())...
}
---
Most of time, it works fine. But sometimes ( I have not found the
pattern yet), it will trigger ArrayOutOfIndexException
on theItemizedOverlay.draw() method.
So basically, my question is how to achieve one screen display the
dynamic data onItemizedOverlay?
Any input is appreciated.
Thanks.
--elephantbug
On Sep 24, 6:34 pm, Mark Murphy [EMAIL PROTECTED] wrote:
elephantbug wrote:
I extend the MapActivity and have anItemizedOverlaywhich will
display array of items(For example, people) on top of MapView. These
items' location are moving and some new items
[android-developers] View after ListView does not show up
Hi, I have a problem to display the view (e.g. Button after the ListView which I will bind and populate from a CursorAdapter). Here is the part of the XML file: !-- friend list populated from cursor -- LinearLayout android:id=@+id/other_contact_layout android:layout_width=fill_parent android:layout_height=wrap_content android:orientation=vertical ListView android:id=@android:id/list android:focusable=true android:choiceMode=multipleChoice android:layout_width=fill_parent android:clickable=true android:layout_height=wrap_content/ TextView android:id=@android:id/empty android:layout_width=wrap_content android:layout_height=wrap_content android:text=@string/empty/ /LinearLayout /LinearLayout LinearLayout android:id=@+id/add_friend_layout android:layout_width=fill_parent android:layout_height=50px android:layout_marginTop=1px android:orientation=vertical Button android:id=@+id/add_friend_button android:layout_width=fill_parent android:layout_height=wrap_content android:gravity=center android:text=bottom here / /LinearLayout The list displays perfectly, however, the button at bottom never shows up.. If I put the button on top of the list, it works fine. Anyone know the reason? --elephantbug --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: listActivity and checkBox
Hi, Mark, I will go and extend the Adapter for full flexibility. Thanks for your recommendation. --elephantbug On Sep 18, 5:41 am, Mark Murphy [EMAIL PROTECTED] wrote: elephantbug wrote: It works fine. Now my question is how to differentiate those populated TextView? Do they have different IDs? As you have it implemented, not really. Technically, they might, but I don't think you have any way to get at them by ID. Why do you need to differentiate between those populated TextViews? If the list item is a complex view withcheckBoxor radio button, how can we check their status/state respectively? My recommendation, for this scenario, is to create your own adapter subclass and override getView(), so you can hook up appropriate listeners and whatnot to your list rows. I have a seven-post series on AndroidGuys covering this topic and related issues. (BLATANT COMMERCIAL PLUG FOLLOWS) These are also rolled up into a chapter in my book. The most recent post in the series is up to date for the 0.9 SDK: http://androidguys.com/?p=659 However, it probably assumes you've read the first six. Scan through the category: http://androidguys.com/?cat=7 and look for the Fancy ListViews posts. Also, as the most recent post hints, the Android 1.0 SDK should have a fully-functioning checklist implementation -- the guts are there in 0.9, but there are bugs preventing it from working properly. Sometime after 1.0 ships, I'll write up more on the checklist. -- Mark Murphy (a Commons Guy)http://commonsware.com Warescription: All titles, revisions, ebook formats, just $35/year --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: How to launch the street view from map view
Anyone? On Sep 9, 2:42 pm, elephantbug [EMAIL PROTECTED] wrote: Thanks Megha. I think my first question is: In the map application on Android, I can not only see thestreetview (blue outline on the map) but also I can click one location and launch thestreetview(like in Google Map). I am developing an Android application, I am wondering whether the SDK has some way to do the same thing. The setStreetView(true) in MapView will only display the blue outline. I am not sure how to launch thestreetview. By the way, thanks for the answer for second question too. On Sep 5, 1:45 pm, Megha Joshi [EMAIL PROTECTED] wrote: 2008/9/4 elephantbug [EMAIL PROTECTED] New to android, please forgive if this question sounds naive. The latest MapView can check whether the map is instreetviewmode and allow users to toggle it. However, the setstreetviewapi only display the blue layout on top of the map. Is there any way that I can launch thestreetviewlike in Google Map. I am not sure I understand it correctly, but if you talking about the maps app on android...you should zoom in more to see the streets. Also, does this version support route and direction? In the maps app you can look up directions, but there is no directions API in the SDK. Please kindly advice. Thanks --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] listActivity and checkBox
Hi,
Android supports to bind and populate data to a list view in
listActivity through some adapters.
You can define the list view in a xml file. Take notePad as example:
//---
// noteslist_item.xml
-
TextView xmlns:android=http://schemas.android.com/apk/res/android;
android:id=@android:id/text1
android:layout_width=fill_parent
android:layout_height=?android:attr/listPreferredItemHeight
android:textAppearance=?android:attr/textAppearanceLarge
android:gravity=center_vertical
android:paddingLeft=5dip
android:singleLine=true
/
Then you can bind the data in the java code by an adapter: for example
Cursor cursor = managedQuery(getIntent().getData(),
PROJECTION, null, null,
Notes.DEFAULT_SORT_ORDER);
// Used to map notes entries from the database to views
SimpleCursorAdapter adapter = new SimpleCursorAdapter(this,
R.layout.noteslist_item, cursor,
new String[] { Notes.TITLE }, new int[]
{ android.R.id.text1 });
setListAdapter(adapter);
-
It works fine. Now my question is how to differentiate those populated
TextView? Do they have different IDs?
If the list item is a complex view with checkBox or radio button, how
can we check their status/state respectively?
Thanks.
--elephantbug
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[android-developers] Re: WebView display nothing with TabHost
Hi, Megha, It works!!!... Thanks so much. --elephantbug On Sep 12, 3:07 pm, Megha Joshi [EMAIL PROTECTED] wrote: It seems like you won't get the proper hook into the WebView for changing its contents on load, if you load tab's content by id. I was able to make this work using TabContentFactory. For sample code see the ApiDemos/Views/Tabs sample. On subsequent tab clicks you could change the content dynamically using OnTabChangeListener. 2008/9/12 elephantbug [EMAIL PROTECTED] Hi, The LoadAllLegalText is not a blocking call or different thread. The TOC has been initialized when it is loaded. I tried following code even: legalText = (WebView)findViewById(R.id.legal_view); legalText.loadData(htmlbodyboo/body/html, mimeType, encoding); Still nothing displayed.. On Sep 11, 8:56 pm, Megha Joshi [EMAIL PROTECTED] wrote: 2008/9/11 elephantbug [EMAIL PROTECTED] Hi, The WebView shows nothing the very first time, however, if you switch to other TAB and return back, everything is displayed. Here is my XML file: ++ ?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 android:gravity=center TabHost android:id=@android:id/tabhost android:layout_width=fill_parent android:layout_height=wrap_content TabWidget android:id=@android:id/tabs android:layout_width=wrap_content android:layout_height=wrap_content/ FrameLayout android:id=@android:id/tabcontent android:layout_width=fill_parent android:layout_height=450px android:paddingTop=60px LinearLayout android:id=@+id/legal_layout android:orientation=vertical android:layout_width=fill_parent android:layout_height=400px ScrollView android:id=@+id/scroll android:layout_width=fill_parent android:layout_height=350px android:background=@drawable/silver WebView android:id=@+id/legal_view android:layout_width=fill_parent android:layout_height=350px android:minHeight=350dp android:textColor=@drawable/dark android:padding = 3dip android:paddingLeft = 3dip android:paddingRight = 3dip android:paddingTop = 3dip android:paddingBottom = 3dip android:text=test/ /ScrollView LinearLayout android:orientation=horizontal android:layout_width=fill_parent android:layout_height=wrap_content android:paddingTop = 3dip android:gravity=center Button android:id = @+id/button_accept android:layout_width=wrap_content android:layout_height=wrap_content android:text=@string/button_accept_text/ Button android:id = @+id/button_cancel android:layout_width=wrap_content android:layout_height=wrap_content android:text=@string/button_cancel_text/ /LinearLayout /LinearLayout /FrameLayout /TabHost /LinearLayout here is part of my code for onCreate: //load gloabl asset loadAllLegalText(); If loadAllLegalText() is something that puts data into TOC below, is it a blocking call? You may want to check if TOC actually contains data when you call loadData().. //init the view setContentView(R.layout.legal); tabHost = (TabHost) findViewById(android.R.id.tabhost); tabHost.setup(); legalText = (WebView)findViewById(R.id.legal_view); legalText.getSettings().setJavaScriptEnabled(true
[android-developers] How to exit the application completely from any screen
Hi, Is there a way to exit the application completely at any place? call finish() will only exit the current activity. I tried to getApplication() from activity and call its onTerminate() directly... but it seems not working at all... Anyone can give any clue how to do it? Thanks --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: How to exit the application completely from any screen
but our app wants to prevent user from continuing use the app. Maybe freeze the app can also do the trick, which forces user to use home dutton. There should be a way to auto exit , just do not know how. Anyone? On Sep 13, 12:58 am, Romain Guy [EMAIL PROTECTED] wrote: There is no need to do this. The user can just press the Home key to exit the app. On Fri, Sep 12, 2008 at 6:27 PM, elephantbug [EMAIL PROTECTED] wrote: Hi, Is there a way to exit the application completely at any place? call finish() will only exit the current activity. I tried to getApplication() from activity and call its onTerminate() directly... but it seems not working at all... Anyone can give any clue how to do it? Thanks -- Romain Guywww.curious-creature.org --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: WebView display nothing with TabHost
Hi, The LoadAllLegalText is not a blocking call or different thread. The TOC has been initialized when it is loaded. I tried following code even: legalText = (WebView)findViewById(R.id.legal_view); legalText.loadData(htmlbodyboo/body/html, mimeType, encoding); Still nothing displayed.. On Sep 11, 8:56 pm, Megha Joshi [EMAIL PROTECTED] wrote: 2008/9/11 elephantbug [EMAIL PROTECTED] Hi, The WebView shows nothing the very first time, however, if you switch to other TAB and return back, everything is displayed. Here is my XML file: ++ ?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 android:gravity=center TabHost android:id=@android:id/tabhost android:layout_width=fill_parent android:layout_height=wrap_content TabWidget android:id=@android:id/tabs android:layout_width=wrap_content android:layout_height=wrap_content/ FrameLayout android:id=@android:id/tabcontent android:layout_width=fill_parent android:layout_height=450px android:paddingTop=60px LinearLayout android:id=@+id/legal_layout android:orientation=vertical android:layout_width=fill_parent android:layout_height=400px ScrollView android:id=@+id/scroll android:layout_width=fill_parent android:layout_height=350px android:background=@drawable/silver WebView android:id=@+id/legal_view android:layout_width=fill_parent android:layout_height=350px android:minHeight=350dp android:textColor=@drawable/dark android:padding = 3dip android:paddingLeft = 3dip android:paddingRight = 3dip android:paddingTop = 3dip android:paddingBottom = 3dip android:text=test/ /ScrollView LinearLayout android:orientation=horizontal android:layout_width=fill_parent android:layout_height=wrap_content android:paddingTop = 3dip android:gravity=center Button android:id = @+id/button_accept android:layout_width=wrap_content android:layout_height=wrap_content android:text=@string/button_accept_text/ Button android:id = @+id/button_cancel android:layout_width=wrap_content android:layout_height=wrap_content android:text=@string/button_cancel_text/ /LinearLayout /LinearLayout /FrameLayout /TabHost /LinearLayout here is part of my code for onCreate: //load gloabl asset loadAllLegalText(); If loadAllLegalText() is something that puts data into TOC below, is it a blocking call? You may want to check if TOC actually contains data when you call loadData().. //init the view setContentView(R.layout.legal); tabHost = (TabHost) findViewById(android.R.id.tabhost); tabHost.setup(); legalText = (WebView)findViewById(R.id.legal_view); legalText.getSettings().setJavaScriptEnabled(true); legalText.loadData(TOC, mimeType, encoding); Resources rs = getResources(); tabHost.addTab(tabHost.newTabSpec(TAG_LEGAL_TOC) .setIndicator(rs.getText(R.string.legal_tab_indicator_toc)) .setContent(R.id.legal_layout)); tabHost.addTab(tabHost.newTabSpec(TAG_LEGAL_NOTICE) .setIndicator(rs.getText(R.string.legal_tab_indicator_legal)) .setContent(R.id.legal_layout)); tabHost.addTab(tabHost.newTabSpec(TAG_LEGAL_PRIVACY) .setIndicator(rs.getText(R.string.legal_tab_indicator_privacy)) .setContent(R.id.legal_layout
[android-developers] WebView display nothing with TabHost
Hi, The WebView shows nothing the very first time, however, if you switch to other TAB and return back, everything is displayed. Here is my XML file: ++ ?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 android:gravity=center TabHost android:id=@android:id/tabhost android:layout_width=fill_parent android:layout_height=wrap_content TabWidget android:id=@android:id/tabs android:layout_width=wrap_content android:layout_height=wrap_content/ FrameLayout android:id=@android:id/tabcontent android:layout_width=fill_parent android:layout_height=450px android:paddingTop=60px LinearLayout android:id=@+id/legal_layout android:orientation=vertical android:layout_width=fill_parent android:layout_height=400px ScrollView android:id=@+id/scroll android:layout_width=fill_parent android:layout_height=350px android:background=@drawable/silver WebView android:id=@+id/legal_view android:layout_width=fill_parent android:layout_height=350px android:minHeight=350dp android:textColor=@drawable/dark android:padding = 3dip android:paddingLeft = 3dip android:paddingRight = 3dip android:paddingTop = 3dip android:paddingBottom = 3dip android:text=test/ /ScrollView LinearLayout android:orientation=horizontal android:layout_width=fill_parent android:layout_height=wrap_content android:paddingTop = 3dip android:gravity=center Button android:id = @+id/button_accept android:layout_width=wrap_content android:layout_height=wrap_content android:text=@string/button_accept_text/ Button android:id = @+id/button_cancel android:layout_width=wrap_content android:layout_height=wrap_content android:text=@string/button_cancel_text/ /LinearLayout /LinearLayout /FrameLayout /TabHost /LinearLayout here is part of my code for onCreate: //load gloabl asset loadAllLegalText(); //init the view setContentView(R.layout.legal); tabHost = (TabHost) findViewById(android.R.id.tabhost); tabHost.setup(); legalText = (WebView)findViewById(R.id.legal_view); legalText.getSettings().setJavaScriptEnabled(true); legalText.loadData(TOC, mimeType, encoding); Resources rs = getResources(); tabHost.addTab(tabHost.newTabSpec(TAG_LEGAL_TOC) .setIndicator(rs.getText(R.string.legal_tab_indicator_toc)) .setContent(R.id.legal_layout)); tabHost.addTab(tabHost.newTabSpec(TAG_LEGAL_NOTICE) .setIndicator(rs.getText(R.string.legal_tab_indicator_legal)) .setContent(R.id.legal_layout)); tabHost.addTab(tabHost.newTabSpec(TAG_LEGAL_PRIVACY) .setIndicator(rs.getText(R.string.legal_tab_indicator_privacy)) .setContent(R.id.legal_layout)); .. //set focus tabHost.setOnTabChangedListener(this); tabHost.setCurrentTabByTag(TAG_LEGAL_TOC); +++ There is one thread about WebView display nothing and I tried their suggestion, none works... Anyone has any clue? or it is Android's bug. http://code.google.com/p/android/issues/detail?id=678 http://www.mail-archive.com/android-developers@googlegroups.com/msg02420.html --elephantbug --~--~-~--~~~---~--~~ You received
[android-developers] Re: WebView display nothing with TabHost
Mark, I tried that. The problem still persists... I even tried to some simple Html in onCreate method... nothing displayed at all.. On Sep 11, 4:18 pm, Mark Murphy [EMAIL PROTECTED] wrote: elephantbug wrote: The WebView shows nothing the very first time, however, if you switch to other TAB and return back, everything is displayed. Don't put WebView in a ScrollView. It does its own scrolling. I don't know if that is your problem, but it is worth a try. -- Mark Murphy (a Commons Guy)http://commonsware.com Warescription: All titles, revisions, ebook formats, just $35/year --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: How to launch the street view from map view
Thanks Megha. I think my first question is: In the map application on Android, I can not only see the street view (blue outline on the map) but also I can click one location and launch the street view (like in Google Map). I am developing an Android application, I am wondering whether the SDK has some way to do the same thing. The setStreetView(true) in MapView will only display the blue outline. I am not sure how to launch the street view. By the way, thanks for the answer for second question too. On Sep 5, 1:45 pm, Megha Joshi [EMAIL PROTECTED] wrote: 2008/9/4 elephantbug [EMAIL PROTECTED] New to android, please forgive if this question sounds naive. The latest MapView can check whether the map is in street view mode and allow users to toggle it. However, the set street view api only display the blue layout on top of the map. Is there any way that I can launch the street view like in Google Map. I am not sure I understand it correctly, but if you talking about the maps app on android...you should zoom in more to see the streets. Also, does this version support route and direction? In the maps app you can look up directions, but there is no directions API in the SDK. Please kindly advice. Thanks --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] How to launch the street view from map view
New to android, please forgive if this question sounds naive. The latest MapView can check whether the map is in street view mode and allow users to toggle it. However, the set street view api only display the blue layout on top of the map. Is there any way that I can launch the street view like in Google Map. Also, does this version support route and direction? Please kindly advice. Thanks --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] Announcing the new Android 0.9 SDK beta! http://android-developers.blogspot.com/2008/08/announcing-beta-release-of-android-sdk.html For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: How to set initial MapActivity zoom level?
mapView.getMapController().setZoom(int zoomLevel) zoomLevel is between 1 to 21 inclusive. You can set the initial zoom level in OnCreate(). Hope it can help. JM. On Sep 4, 11:12 pm, Mark Wyszomierski [EMAIL PROTECTED] wrote: Hi, I've added a MapActivity to my application. How can we set the initial zoom level? Right now I'm zoomed out so far I can see North and South America simultaneously. I probably need something more like street level, Thanks, Mark --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] Announcing the new Android 0.9 SDK beta! http://android-developers.blogspot.com/2008/08/announcing-beta-release-of-android-sdk.html For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
