[android-developers] Re: Ynt: Gallery view image zoom option in multi touch..
Hi, Sorry for the delay im tried your code its showing error on the getScaleX() and getScaleY() methods. If u dont any other idea? -- 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] Play video with based on orientation
Hi every one, im new one for android. im developing one application that application getting videos from sd card and display thumbnail view. after user click any one video it will be play its working fine to me. but if that video file is taken from landscape means it will be play landscape, or that video file taken from portrait means it will play portrait view.so i search this long time but i could not find anything. so any one knows any idea share with me. Thanks Regards MMRPs -- 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] drag and drop in api level 3
Hi android developers, Im developing one app. its working fine in that app home screen have multiple views i want switching that views user needs. like HTC mobile home screen icons. if any one have idea share with me.. -- 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] Gallery view image zoom option in multi touch..
Hi every one, i did gallery view program in this gallery view have some images it will be displayed one by one. i need to zoom which images is viewed. so anyone know the idea share with me... -- 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] Custom GridView with ArrayAdapter out of sync with backing data
Hi every one,
im developing one program for android gridview and displaying
images from getting images in sdcard and displayed. when i click one
image need to add one images in that gridview child. its working
fine.. bit my problem is when im scrolling down the un selected images
was highlighted. here im post my code..
package com.SdcardIma;
import java.util.ArrayList;
import java.util.List;
import android.app.Activity;
import android.content.Context;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.drawable.BitmapDrawable;
import android.os.AsyncTask;
import android.os.Bundle;
import android.view.Display;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.Toast;
import android.widget.AdapterView.OnItemClickListener;
/**
* Loads images from SD card.
*
* @author Mihai Fonoage
*
*/
public class SdcardIma extends Activity implements
OnItemClickListener {
/**
* Grid view holding the images.
*/
private ListString pathlist=new ArrayListString();
private ListObject viewList=new ArrayListObject();
private ListInteger checkList=new ArrayListInteger();
private int count =0;
private GridView sdcardImages;
// private boolean isVisble = false;
/**
* Image adapter for the grid view.
*/
private ImageAdapter imageAdapter;
/**
* Display used for getting the width of the screen.
*/
private Display display;
/**
* Creates the content view, sets up the grid, the adapter, and
the click listener.
*
* @see android.app.Activity#onCreate(android.os.Bundle)
*/
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Request progress bar
requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
setContentView(R.layout.main);
display = ((WindowManager)
getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
setupViews();
setProgressBarIndeterminateVisibility(true);
loadImages();
}
/**
* Free up bitmap related resources.
*/
protected void onDestroy() {
super.onDestroy();
final GridView grid = sdcardImages;
final int count = grid.getChildCount();
ImageView v = null;
for (int i = 0; i count; i++) {
v = (ImageView) grid.getChildAt(i);
((BitmapDrawable) v.getDrawable()).setCallback(null);
}
}
/**
* Setup the grid view.
*/
private void setupViews() {
sdcardImages = (GridView) findViewById(R.id.sdcard);
sdcardImages.setNumColumns(display.getWidth()/95);
sdcardImages.setClipToPadding(false);
sdcardImages.setOnItemClickListener(SdcardIma.this);
imageAdapter = new ImageAdapter(getApplicationContext());
sdcardImages.setAdapter(imageAdapter);
}
/**
* Load images.
*/
private void loadImages() {
final Object data = getLastNonConfigurationInstance();
if (data == null) {
new LoadImagesFromSDCard().execute();
} else {
final LoadedImage[] photos = (LoadedImage[]) data;
if (photos.length == 0) {
new LoadImagesFromSDCard().execute();
}
for (LoadedImage photo : photos) {
addImage(photo);
}
}
}
/**
* Add image(s) to the grid view adapter.
*
* @param value Array of LoadedImages references
*/
private void addImage(LoadedImage... value) {
for (LoadedImage image : value) {
imageAdapter.addPhoto(image);
imageAdapter.notifyDataSetChanged();
}
}
/**
* Save bitmap images into a list and return that list.
*
* @see android.app.Activity#onRetainNonConfigurationInstance()
*/
@Override
public Object onRetainNonConfigurationInstance() {
final GridView grid = sdcardImages;
final int count = grid.getChildCount();
final LoadedImage[] list = new LoadedImage[count];
for (int i = 0; i count; i++) {
final ImageView v = (ImageView) grid.getChildAt(i);
list[i] = new LoadedImage(((BitmapDrawable)
v.getDrawable()).getBitmap());
}
return list;
}
/**
* Async task for loading the images from the SD card.
*
* @author Mihai Fonoage
*
*/
class LoadImagesFromSDCard extends AsyncTaskObject, LoadedImage,
Object {
/**
* Load images from SD Card in the background, and display
each image on the screen.
*
[android-developers] gallery images onSignalStrengthsChanged Error
hi every one, im developing small project, in this project i will getting all images from the android phone gallery its working fine. but when im displaying that images in android grid view means some images only loaded, remaining images are showing like 07-04 14:06:53.965: DEBUG/ StatusBarPolicy(26819): onSignalStrengthsChanged in logecat. so any one knows pls help me i need to urgent this... pls -- 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] gridview problem
hi every one, im developing grid view program, in this program im displaying images in grid view. the images displayed with help of adapter class. in that adapter class i will pass list of images that images getting from phone gallery. the gallery images getting string path and converted to bitmap and set to the image view in that adapter class. in my phone gallery have more than 100 images but only displayed 54 images and again display. pls help me.. -- 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] back button problem
hi every one, im new one for in android. im developing one application. im using database if i calling new activity to store the values in database it working fine. but when i came back to previous activity it not reloaded that previous activity. it will display same as old content. i need when im clicking back button it reloaded (refresh) all content in the activity.. can any one help me pls.. advance thaks... -- 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] Re: Setting up Eclipse for android source
can u post whats your error message!.. On Jun 30, 9:54 pm, PPCS mailtored...@gmail.com wrote: Hello All, I am a newbie to Android and I am trying to setup Eclipse with the downloaded Android repository. All the documents/links found in Internet explain setting up Eclipse for a new project or importing an existing project. I have downloaded froyo repo but when I am importing a project, SoftKeyboard, into Eclipse, it is giving errors. So, could you plz let me know if I am doing anything wrong. Also, I want to be able to modify the stack (framework and libraries). Is it possible to do that from Eclipse? Thanks, PPCS PS: I am new to Java-based coding. -- 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
Re: [android-developers] noclassdeffounderror
The error class is myitemoverlay. this class comes error for me On Fri, May 6, 2011 at 5:59 AM, TreKing treking...@gmail.com wrote: On Thu, May 5, 2011 at 6:57 AM, ragupathi ragupathi ragumm...@gmail.comwrote: hi im developing google application it focus some problem like noclassdeffounderror exception. The exception should tell you which class is not found. Post that. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- 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 -- 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] noclassdeffounderror
hi im developing google application it focus some problem like
noclassdeffounderror exception. Any one knows post the solutions. when
this problem is occurred means when im call a new class not a activity
like overlay class the error is shown. if i will start a new project
and develop this only means working fine but my project its not
working.
manifest file:
uses-library android:name=com.google.android.maps/
/application
uses-permission android:name=android.permission.CAMERA/
uses-permission android:name=android.permission.READ_CONTACTS/
uses-permission android:name=android.permission.WRITE_CONTACTS/
uses-permission android:name=android.permission.INTERNET/
uses-permission
android:name=com.android.browser.permission.READ_HISTORY_BOOKMARKS/
uses-permission android:name=android.permission.VIBRATE/
uses-permission android:name=android.permission.FLASHLIGHT/
uses-permission
android:name=android.permission.WRITE_EXTERNAL_STORAGE/
!-- Wifi related --
uses-permission android:name=android.permission.WRITE_SETTINGS /
uses-permission
android:name=android.permission.CHANGE_WIFI_STATE /
uses-permission
android:name=android.permission.ACCESS_WIFI_STATE /
uses-permission
android:name=android.permission.ACCESS_NETWORK_STATE /
uses-permission android:name=android.permission.WAKE_LOCK /
uses-permission android:name=android.permission.INTERNET/
uses-permission
android:name=android.permission.ACCESS_FINE_LOCATION/
uses-feature android:name=android.hardware.camera/uses-feature
uses-sdk android:minSdkVersion=5 /
this is my map activity class
public class Wherepagechange extends MapActivity {
private OnGroupDetails onGroupDetails=new OnGroupDetails();
private ValueHolder valueHolder =
ValueHolder.getSingletonObject();
private ChekinMarkerModel chekinMarkerModel;
public MapView myMapView;
private ListView chickinList;
GeoPoint mapPoint = null;
private Activity activity=this;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.wherepagechange);
chickinList = (ListView)
findViewById(R.id.ckickin_list);
myMapView = (MapView) findViewById(R.id.myMapView);
myMapView.setBuiltInZoomControls(true);
myMapView.getMapCenter();
MapController mapController;
mapController = myMapView.getController();
mapController.setZoom(4);
ListOverlay mapOverlays = myMapView.getOverlays();
Drawable drawable =
this.getResources().getDrawable(R.drawable.bar_icon);
MyItemOverlay itemizedoverlay = new
MyItemOverlay(drawable);
GeoPoint point = new GeoPoint(1924,-9912);
OverlayItem overlayitem = new OverlayItem(point, Hola,
Mundo!,
I'm in Mexico City!);
itemizedoverlay.addOverlay(overlayitem);
mapOverlays.add(itemizedoverlay);
}
}
this is myitemoverlay class:
public class MyItemOverlay extends ItemizedOverlayOverlayItem {
private ArrayListOverlayItem mOverlays = new
ArrayListOverlayItem();
//private Context con;
public MyItemOverlay(Drawable defaultMarker) {
super(boundCenterBottom(defaultMarker));
// TODO Auto-generated constructor stub
}
public void addOverlay(OverlayItem overlay) {
mOverlays.add(overlay);
populate();
}
@Override
protected OverlayItem createItem(int i) {
// TODO Auto-generated method stub
return mOverlays.get(i);
}
@Override
public int size() {
// TODO Auto-generated method stub
return mOverlays.size();
}
}
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