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  • Do all widgets in an Android layout file require layout_width and layout_height ?

    - by Eno
    I have a ListView composed of LinearLayouts. Inside each is an ImageView, TextView and another ImageView laid out horizontally: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="horizontal" android:layout_width="fill_parent" android:layout_height="wrap_content" > <ImageButton android:id="@+id/thumbnail" android:background="@color/white" android:paddingTop="10dip" android:paddingLeft="8dip" android:paddingBottom="10dip" /> <TextView android:id="@+id/title" android:background="@color/white" android:textColor="@color/bntext" android:paddingTop="10dip" android:paddingLeft="8dip" /> <ImageButton android:src="@drawable/green_arrow_small" android:background="@color/white" /> </LinearLayout>

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  • Android Drawable question.

    - by Tarmon
    Hey Everyone, I am trying to create a drawable in code and change the color based on some criteria. I can get it to work but it doesn't want to let me set the padding on the view. Any help would be appreciated. <?xml version="1.0" encoding="utf-8"?> <ImageView android:id="@+id/icon" android:layout_width="50px" android:layout_height="fill_parent" /> <TextView android:id="@+id/label" android:layout_width="wrap_content" android:layout_height="wrap_content" android:paddingLeft="17px" android:textSize="28sp" /> ImageView icon = (ImageView) row.findViewById(R.id.icon); ShapeDrawable mDrawable; int x = 0; int y = 0; int width = 50; int height = 50; float[] outerR = new float[] { 12, 12, 12, 12, 12, 12, 12, 12 }; mDrawable = new ShapeDrawable(new RoundRectShape(outerR, null, null)); mDrawable.setBounds(x, y+height, x + width, y); switch(position){ case 0: mDrawable.getPaint().setColor(0xffff0000); //Red break; case 1: mDrawable.getPaint().setColor(0xffff0000); //Red break; case 2: mDrawable.getPaint().setColor(0xff00c000); //Green break; case 3: mDrawable.getPaint().setColor(0xff00c000); //Green break; case 4: mDrawable.getPaint().setColor(0xff0000ff); //Blue break; case 5: mDrawable.getPaint().setColor(0xff0000ff); //Blue break; case 6: mDrawable.getPaint().setColor(0xff696969); //Gray break; case 7: mDrawable.getPaint().setColor(0xff696969); //Gray break; case 8: mDrawable.getPaint().setColor(0xffffff00); //Yellow break; case 9: mDrawable.getPaint().setColor(0xff8b4513); //Brown break; case 10: mDrawable.getPaint().setColor(0xff8b4513); //Brown break; case 11: mDrawable.getPaint().setColor(0xff8b4513); //Brown break; case 12: mDrawable.getPaint().setColor(0xffa020f0); //Purple break; case 13: mDrawable.getPaint().setColor(0xffff0000); //Red break; case 14: mDrawable.getPaint().setColor(0xffffd700); //Gold break; case 15: mDrawable.getPaint().setColor(0xffff6600); //Orange break; } icon.setBackgroundDrawable(mDrawable); icon.setPadding(5, 5, 5, 5); If I set the padding in XML it just ignores it. Thanks, Rob

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  • Android Application Icon Change

    - by soclose
    Hi, Is it possible to change the android application icon at run time? I've read through Changing the application icon text dynamically in Android and How can i change an application icon programmatically in Android?. All answered can't. I use Android 1.6. Is there any way?

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  • Some frames are not showing in Frame Animation

    - by Aju Vidyadharan
    I am doing a frame to frame animation. My problem is I have given around 10 drawable images in my anim xml. But only first two and last two is showing not all the images. I am doing a translation also on this image.After translation only frame animation starts.Translation is happening and frame animation also happening but it is not showing all the frames. Here is my anim xml. only frog_01 and frog_02 is showing. <animation-list xmlns:android="http://schemas.android.com/apk/res/android" android:oneshot="true" > <item android:drawable="@drawable/frog_01" android:duration="70"/> <item android:drawable="@drawable/frog_02" android:duration="70"/> <item android:drawable="@drawable/frog_03" android:duration="70"/> <item android:drawable="@drawable/frog_04" android:duration="70"/> <item android:drawable="@drawable/frog_05" android:duration="70"/> <item android:drawable="@drawable/frog_04" android:duration="70"/> <item android:drawable="@drawable/frog_03" android:duration="70"/> <item android:drawable="@drawable/frog_02" android:duration="70"/> <item android:drawable="@drawable/frog_01" android:duration="70"/> </animation-list> Here is the code which I am using for the translation and Frame animation... public void frogAnim() { frogView.clearAnimation(); final TranslateAnimation fslide2 = new TranslateAnimation(10, 65, 0, 0); fslide2.setDuration(400); fslide2.setFillAfter(true); fslide2.setAnimationListener(fanimationListener1); frogView.startAnimation(fslide2); c = false; } AnimationListener fanimationListener1 = new AnimationListener() { public void onAnimationEnd(Animation arg0) { c = true; frogView.setBackgroundResource(R.drawable.frog_movement); frogFrameAnimation = (AnimationDrawable) frogView.getBackground(); frogFrameAnimation.start(); playAudioFileListener(R.raw.frog, player); CountDownTimer count = new CountDownTimer(200, 700) { @Override public void onTick(long millisUntilFinished) { } @Override public void onFinish() { frogFrameAnimation.stop(); titileAnimMusic(R.drawable.frog_title, R.anim.alpha_fade_in1, R.raw.vo_child_frog, player); } }; count.start(); } public void onAnimationRepeat(Animation animation) { // TODO Auto-generated method stub } public void onAnimationStart(Animation animation) { } };

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  • Need an Android Devloper with access to a Motorola Droid of Nexus One (Android 2.1)

    - by Rob Kent
    Apologies if this is the wrong place to ask this. I have an Android app on the market that has a reported problem on Droid and Nexus One (both with Android 2.1). I don't have access to the handset and cannot find anyone with one where I live. The problem I'm experiencing is partially explained at: http://stackoverflow.com/questions/2700983/problem-saving-file-on-motorola-droid-android-2-1. If you are an Android developer with either of those handsets, I'm happy to pay a reasonable fee if you'll debug the app for me. I'll send you the source. Please email me at [email protected]

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  • UISearchDisplayController's full-screen background intercepts touch events in iOS 7

    - by tba
    I have a UITableview that doesn't take up the whole screen (screenshot). Everything worked fine in iOS 6. But in iOS 7, when the user searches, the search result table takes up the whole view (screenshot). To fix this, I tried setting the frame manually as described in this answer. The appearance is now correct (screenshot), but now the "<" button in the top left doesn't receive tap events when the search results table is displayed. It seems the searchResultsTableView is adding a full-screen background view that is intercepting touch events. To prove this, I added this code to didShowSearchResultsTableView: controller.searchResultsTableView.superview.backgroundColor = [UIColor blueColor];` This screenshot confirms my hypothesis. How can I fix this to allow the "<" button to receive tap events? I want to avoid modifying controller.searchResultsTableView.superview so that my change doesn't break in future versions of iOS. And what change in iOS 7 caused this behavior to start happening?

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  • facebook connect for android

    - by Daniel Benedykt
    Hi I am looking for a solution for facebook connect for Android. Before I used an open source solution from codecarpet: http://code.google.com/p/fbconnect-android/ but now it doesnt work anymore. Now the Official facebook connect for Android is out, but there are about 11 big time issues and it fails almost all the time, so its not a real solution. http://github.com/facebook/facebook-android-sdk/ Any idea how to resolve this issue? Thanks

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  • Need help with android.os.Build.VERSION.SDK_INT and SharedPreferences

    - by Fenderf4i
    I have a main activity where I call VersionSettings vs = new VersionSettings(this); if (vs.firstRun2()) vs.versionCheckbox(); What I'm trying to do is set a checkbox (checkboxVideoType) to an unchecked state if the Android version is 1.6-2.1 I only want to do this the very first time the app is ever run, it never needs to run again. I think I'm running into the problem when the main activity calls versionCheckbox(), I get a force close if it attempts to run the code inside that is going to set the checkbox to false. I'm very new to programming and would really appreciate some help with this. I think I'm close, but need a push. Thanks in advance! Main Activity import android.app.Activity; import android.content.Intent; import android.content.SharedPreferences; import android.net.Uri; import android.os.Bundle; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.view.View; import android.view.View.OnClickListener; import android.view.Window; import android.widget.Button; import android.widget.ImageView; public class Nasatv extends Activity implements OnClickListener { boolean checkboxIsChecked; SharedPreferences nasaTV_Prefs; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); requestWindowFeature(Window.FEATURE_CUSTOM_TITLE); setContentView(R.layout.main); getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.window_title); nasaTV_Prefs = getSharedPreferences("nasaTV_Prefs", 0); ChangeLog cl = new ChangeLog(this); if (cl.firstRun()) cl.getLogDialog().show(); VersionSettings vs = new VersionSettings(this); if (vs.firstRun2()) vs.versionCheckbox(); Button button = (Button) findViewById(R.id.button1); button.setOnClickListener(this); Button button2 = (Button) findViewById(R.id.button2); button2.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { Intent i = new Intent(Nasatv.this, LaunchCalendar.class); startActivity(i); } }); Button button3 = (Button) findViewById(R.id.button3); button3.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { Intent i = new Intent(Nasatv.this, PhotoInfo.class); startActivity(i); } }); CheckConnectivity check = new CheckConnectivity(); Boolean conn = check.checkNow(this.getApplicationContext()); if(conn == true){ ImageView updateImage = (ImageView) findViewById(R.id.updateImage); ImageDownloader downloader = new ImageDownloader(updateImage); downloader.execute("http://www.url.com/trl/ubox.jpg"); } else { ImageView updateImage = (ImageView) findViewById(R.id.updateImage); updateImage.setImageResource(R.drawable.uboxerror); } } public boolean onCreateOptionsMenu(Menu menu) { super.onCreateOptionsMenu(menu); MenuInflater inflater = getMenuInflater(); inflater.inflate(R.menu.options_menu, menu); return true; } public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case R.id.setting_title: Intent settingsActivity =new Intent(getBaseContext(), Settings.class); startActivity(settingsActivity); return true; case R.id.photo_archive: Intent archive = new Intent(Nasatv.this, PhotoArchive.class); startActivity(archive); return true; case R.id.n_web: Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.nasa.gov/")); startActivity(intent); return true; case R.id.exit_title: finish(); return true; default: return super.onOptionsItemSelected(item); } } public void onResume() { super.onResume(); checkboxIsChecked = nasaTV_Prefs.getBoolean("checkboxVideoType", true); } @Override public void onClick(View v) { if (checkboxIsChecked) { Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.nasa.gov/multimedia/nasatv/nasatv_android_flash.html")); startActivity(intent); } else { Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("rtsp://nasadln.qt.llnwd.net/nasa101.sdp")); startActivity(intent); } } } One-time run class import android.content.Context; import android.content.SharedPreferences; import android.preference.PreferenceManager; import android.util.Log; import android.widget.CheckBox; public class VersionSettings { private final Context context; private String notRun, hasRun; private SharedPreferences run; private CheckBox checkboxVideoType; private SharedPreferences nasaTV_Prefs; private static final String HAS_RUN = "PREFS_HAS_RUN"; int currentapiVersion = android.os.Build.VERSION.SDK_INT; /** * Constructor * * Retrieves whether the app has been run or not and saves to * SharedPreferences */ public VersionSettings(Context context) { this.context = context; this.run = PreferenceManager.getDefaultSharedPreferences(context); // get run/not run string number, which is "1" this.notRun = run.getString(HAS_RUN, ""); Log.d(TAG, "notRun: " + notRun); this.hasRun = context.getResources().getString(R.string.has_run_string); Log.d(TAG, "hasRun: " + hasRun); // save new number to preferences, which will be the same number, // so this is run only the very first time the app is run SharedPreferences.Editor editor = run.edit(); editor.putString(HAS_RUN, hasRun); editor.commit(); } /** * @return true if this version of your app is started for the first * time */ public boolean firstRun2() { return ! notRun.equals(hasRun); } /** * @return Change the checkboxVideoType to "unchecked" (false) * */ public void versionCheckbox() { // this.context = context; if (currentapiVersion < android.os.Build.VERSION_CODES.FROYO){ this.nasaTV_Prefs = PreferenceManager.getDefaultSharedPreferences(context); SharedPreferences.Editor editor = nasaTV_Prefs.edit(); editor.putBoolean("checkboxVideoType", false); editor.commit(); } } private static final String TAG = "VersionSettings"; } Preferences Activity import android.app.Activity; import android.content.SharedPreferences; import android.os.Bundle; import android.view.View; import android.view.Window; import android.widget.Button; import android.widget.CheckBox; import android.widget.CompoundButton; import android.widget.CompoundButton.OnCheckedChangeListener; public class Settings extends Activity implements OnCheckedChangeListener { private CheckBox checkboxVideoType; private SharedPreferences nasaTV_Prefs; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); requestWindowFeature(Window.FEATURE_CUSTOM_TITLE); setContentView(R.layout.preferences); getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.window_title); checkboxVideoType = (CheckBox) findViewById(R.id.checkboxVideoType); checkboxVideoType.setOnCheckedChangeListener(this); nasaTV_Prefs = getSharedPreferences("nasaTV_Prefs", 0); checkboxVideoType.setChecked(nasaTV_Prefs.getBoolean("checkboxVideoType", true)); Button clbutton = (Button) findViewById(R.id.clbutton); clbutton.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { ChangeLog cl = new ChangeLog(Settings.this); cl.getFullLogDialog().show(); } }); } public void onCheckedChanged(CompoundButton cb, boolean isChecked) { if (cb == checkboxVideoType){ SharedPreferences.Editor editor = nasaTV_Prefs.edit(); editor.putBoolean("checkboxVideoType", isChecked); editor.commit(); // Commit the edit, i.e., save the state of the flag! } } }

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  • how to set the tabs in the bottom of the screen in android?

    - by androidbase
    hi all, i am working on tabactivity. i wanna show my tabwidget below the tabcontent(framelayout). i done it by setting the tabwiget tab attribute as android:gravity="bottom" but the framelayout cant align with those tabs. that is the tabs are shown at the bottom of the screen and overlap the framelayout how to do that? if set some height value to the framelayout it not optimized for all screens of android. what can i do? any idea???

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  • iOS sample projects to learn from

    - by DerMike
    I am just starting iOS development. I read some tutorials, watched stuff on iTunes U and wrote some sample code myself. Now I want to take the next step. I want to learn about best practices for iOS development in XCode. Are there any well written and well organized iOS projects that one could take a look at? (As I see it, iOS is not exactly the place for open source enthusiasts, however.) Thanks Mike.

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  • App closes after facebook login in IOS 5

    - by Aromal Sasidharan
    I am using facebook sdk 3.1 framework for my application. The login process works successfully and returns to the app after facebook login both in simulator(iOS 6.0 and 5.0) and in iPad(iOS 6). But When the same is deployed in IPad with IOS 5, after login, it does not return back to my application and shows a blank white Screen or sometimes my application closes. I dont know what went wrong in iOS 5 and facebook sdk 3.1 framework, also i am not getting any logs to debug... Please help Iam using this code for login NSArray *permissions = [[NSArray alloc] initWithObjects: //@"user_likes", //@"read_stream", @"publish_stream", @"user_events", @"read_friendlists", @"user_birthday", @"email", nil]; [FBSession openActiveSessionWithPermissions:permissions allowLoginUI:YES completionHandler: ^(FBSession *session, FBSessionState state, NSError *error) { NSLog(@"state %d", state); [self sessionStateChanged:session state:state error:error]; }];

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  • Fingertip drawing applications on Android?

    - by STD
    Hi, I'm a new user to this interesting forum! I want start developing an application for android and before starting i want learn about some android features... The first android feature is how to correlate finger motion on the screen with java... Are there any source code examples that show how to draw with your finger on an android screen? Can you suggest a good place for me to download an example? thanks

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  • Android : Connecting to MySQL using PHP

    - by user1771128
    I followed the following article http://blog.sptechnolab.com/2011/02/10/android/android-connecting-to-mysql-using-php/ I am able to execute my php file. I executed it individually and its working fine. The problem is in the android execution part. Am posting the Log Cat for the error am facing. Tried putting in a List View with id "list" but the error stil 10-28 16:08:27.201: E/AndroidRuntime(664): **FATAL EXCEPTION: main** 10-28 16:08:27.201: E/AndroidRuntime(664): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.city/com.example.city.City}: java.lang.RuntimeException: Your content must have a ListView whose id attribute is 'android.R.id.list' 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.ActivityThread.access$600(ActivityThread.java:123) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.os.Handler.dispatchMessage(Handler.java:99) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.os.Looper.loop(Looper.java:137) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.ActivityThread.main(ActivityThread.java:4424) 10-28 16:08:27.201: E/AndroidRuntime(664): at java.lang.reflect.Method.invokeNative(Native Method) 10-28 16:08:27.201: E/AndroidRuntime(664): at java.lang.reflect.Method.invoke(Method.java:511) 10-28 16:08:27.201: E/AndroidRuntime(664): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 10-28 16:08:27.201: E/AndroidRuntime(664): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 10-28 16:08:27.201: E/AndroidRuntime(664): at dalvik.system.NativeStart.main(Native Method) 10-28 16:08:27.201: E/AndroidRuntime(664): Caused by: java.lang.RuntimeException: Your content must have a ListView whose id attribute is 'android.R.id.list' 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.ListActivity.onContentChanged(ListActivity.java:243) 10-28 16:08:27.201: E/AndroidRuntime(664): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:254) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.Activity.setContentView(Activity.java:1835) 10-28 16:08:27.201: E/AndroidRuntime(664): at com.example.city.City.onCreate(City.java:35) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.Activity.performCreate(Activity.java:4465) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920) 10-28 16:08:27.201: E/AndroidRuntime(664): ... 11 more

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  • TabBars and iOS 7

    - by MichaelScaria
    I have a UITabbarController that I'm pushing another controller on top of using a UINavigationController. On iOS 6 and below, the tabBar of the parent controller slides away and the toolbar of the new view controller is presented. But on iOS 7 the tabBar doesn't animate away even if I run the code [self.navigationController setToolbarHidden:YES animated:NO]; EDIT - Okay I narrowed my problem to iOS 7 not respecting the hidesBottomBarWhenPushed property, I followed the answers in hidesBottomBarWhenPushed ignored in iOS 7 but it didn't work. The view that is pushed has a toolbar with buttons and the buttons are responding to touches, it's just that the tabBar is on top of the toolbar.

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  • MapsActivity not beeing found

    - by Johnny Rottenweed
    I am trying to get a simple map displayed. This is what I have: package com.chance.squat; import com.chance.squat.R; import com.google.android.maps.MapActivity; import android.os.Bundle; public class Maps extends MapActivity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.maps); } @Override protected boolean isRouteDisplayed() { return false; } } <?xml version="1.0" encoding="utf-8"?> <com.google.android.maps.MapView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/mapview" android:layout_width="fill_parent" android:layout_height="fill_parent" android:clickable="true" android:apiKey="A2:D9:A5:1C:21:6F:D7:44:47:23:31:EC:1A:98:EF:36" /> <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.chance.squat" android:versionCode="1" android:versionName="1.0"> <application android:icon="@drawable/icon" android:label="@string/app_name" android:theme="@style/CustomTheme"> <uses-library android:name="com.google.android.maps"/> <activity android:name=".MyApp" android:label="@string/app_name"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <activity android:name="com.chance.squat.Search" android:label="@string/app_name"> <intent-filter> <action android:name="android.intent.action.MAIN" /> </intent-filter> </activity> <activity android:name="com.chance.squat.Add" android:label="@string/app_name"> <intent-filter> <action android:name="android.intent.action.MAIN" /> </intent-filter> </activity> <activity android:name="com.chance.squat.About" android:label="@string/app_name"> <intent-filter> <action android:name="android.intent.action.MAIN" /> </intent-filter> </activity> </application> <uses-permission android:name="android.permission.INTERNET"/> </manifest> I also have downloaded the Google APIs for version 8 and have set to build against them. My problem is it doesn't seem to find import com.google.android.maps.MapActivity and I don't know why or what the next step is. Can anyone help?

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  • Create Static Library iOS Error

    - by bit-whacker
    This is FIrst time i try to create Cocoa Touch Static Library and follow these steps. Create New Project with Cocoa Touch Static Library named it By default i got single class with Demo.h and Demo.m. 2.Create a public function in .h and implement it in .m. 3.Select iOS Device and press cmd + B. 4.Copy Demo.a from products and the .h file drop it in my iOS App where i want to use it. 5.Then Import Demo.h and try to call the function that i wrote. Issue When try to Run the project showing this error. ld: warning: ignoring file /Users/Zenga/Documents/iOS/Static Library/myAppwithLib/Demo.a, file was built for archive which is not the architecture being linked (i386): /Users/Zenga/Documents/iOS/Static Library/myAppwithLib/Demo.a Undefined symbols for architecture i386: "_OBJC_CLASS_$_Demo", referenced from: objc-class-ref in ViewController.o ld: symbol(s) not found for architecture i386 clang: error: linker command failed with exit code 1 (use -v to see invocation) Please help if anyone have any idea about it.

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  • Converting iPhone/iPad apps onto Android

    - by jimbo
    Hi all, I have started to build my own apps on iPhones and iPad using the iPhone SDK, and the next question that is aways asked by the client is "Can we have it on Android?"... So my question to you the 'internet' is, what are my options? I don't have the time to learn another language, (learning iOS has been enough!) so are there companies who specialize in this, or are there online option that do a convert? Any help on this welcome, just need to know which way to turn...

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  • Java Spotlight Episode 76: Pro Java FX2 - A Definative Guide to Rich Clients with Java Technology

    - by Roger Brinkley
    Tweet An interview with the authors of Pro Java FX2: A Definative Guide to Rich Clients with Java Technology. Right-click or Control-click to download this MP3 file. You can also subscribe to the Java Spotlight Podcast Feed to get the latest podcast automatically. If you use iTunes you can open iTunes and subscribe with this link:  Java Spotlight Podcast in iTunes. Show Notes News Angela Caicedo has created 3 new Java FX screen cast videos on java UTube channel: Part 1: Building your First Java FX Application with Netbeans 7.1, Part 2: Building your First Java FX Application with Netbeans 7.1, and Getting Started with Scene Builder.  Events March 26-29, EclipseCon, Reston, USA March 27, Virtual Developer Days - Java (Asia Pacific (English)),9:30 am to 2:00pm IST / 12:00pm to 4.30pm SGT  / 3.00pm - 7.30pm AEDT April 4-5, JavaOne Japan, Tokyo, Japan April 12, GreenJUG, Greenville, SC April 17-18, JavaOne Russia, Moscow Russia April 18–20, Devoxx France, Paris, France April 26, Mix-IT, Lyon, France, May 3-4, JavaOne India, Hyderabad, India Feature InterviewPro JavaFX 2: A Definitive Guide to Rich Clients with Java Technology is available from Amazon.com in either paperback or on the Kindle.James L. (Jim) Weaver is a Java and JavaFX developer, author, and speaker with a passion for helping rich-client Java and JavaFX become preferred technologies for new application development. Books that Jim has authored include Inside Java, Beginning J2EE, and Pro JavaFX Platform, with the latter being updated to cover JavaFX 2.0. His professional background includes 15 years as a systems architect at EDS, and the same number of years as an independent developer. Jim is an international speaker at software technology conferences, including the JavaOne conferences in San Francisco and São Paulo. Jim blogs at http://javafxpert.com, tweets @javafxpert. Weiqi Gao is a principal software engineer with Object Computing, Inc., in St. Louis, MO. He has more than 18 years of software development experience and has been using Java technology since 1998. He is interested in programming languages, object-oriented systems, distributed computing, and graphical user interfaces. He is a presenter and a member of the steering committee of the St. Louis Java Users Group. Weiqi holds a PhD in mathematics. Stephen Chin is chief agile methodologist at GXS and a technical expert in client UI technologies. He is lead author on the Pro Android Flash title and coauthored the Pro JavaFX Platform title, which is the leading technical reference for JavaFX. In addition, Stephen runs the very successful Silicon Valley JavaFX User Group, which has hundreds of members and tens of thousands of online viewers. Finally, he is a Java Champion, chair of the OSCON Java conference, and an internationally recognized speaker featured at Devoxx, Codemash, AnDevCon, Jazoon, and JavaOne, where he received a Rock Star Award. Stephen can be followed on twitter @steveonjava and reached via his blog: http://steveonjava.com.Dean Iverson has been writing software professionally for more than 15 years. He is employed by the Virginia Tech Transportation Institute, where he is a rich client application developer. He also has a small software consultancy called Pleasing Software Solutions, which he cofounded with his wife. Johan Vos started to work with Java in 1995. As part of the Blackdown team, he helped port Java to Linux. With LodgON, the company he cofounded, he has been mainly working on Java-based solutions for social networking software. Because he can't make a choice between embedded development and enterprise development, his main focus is on end-to-end Java, combining the strengths of backend systems and embedded devices. His favorite technologies are currently Java EE/Glassfish at the backend and JavaFX at the frontend. Johan's blog can be followed at http://blogs.lodgon.com/johan, he tweets at http://twitter.com/johanvos. Mail Bag What’s Cool Gerrit Grunwald's SteelSeries FX Experience Tools Canned Animations ComboBox

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  • I cannot find many android application in "my" market

    - by Josef Sábl
    I just bought HTC Tattoo with Android 1.6 and to my disappointment, there are lots of applications that I cannot find in my market. I use AppBrain, to select and install apps but once I try to install them, there is error message that application does not exist. Same thing is when I try to install using barcode. What is going on? I guess it has something to do with my location (Europe) but I could not find note about this anywhere.

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  • [Video] Android Gingerbread Features Walkthrough

    - by Kavitha
    Google recently released Android 2.3 (aka Gingerbread) smartphone OS. Guys at Phone Arena released a video demo of the new features and enhancements of Gingerbread OS.Check and enjoy the Android Gingerbread walk trough video. This article titled,[Video] Android Gingerbread Features Walkthrough, was originally published at Tech Dreams. Grab our rss feed or fan us on Facebook to get updates from us.

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  • Androidify Turns You into an Android-style Avatar

    - by ETC
    Androidify, a free application for Android phones, lets you create an Android-style avatar of yourself (or anyone, for that matter). Swap out the clothes, adjust the side of your noggin, add a pirate eye-patch, the customization options are abundant. Much like the Mii creator on the Wii, Androidify starts you off with the basics: skin color, hair style and color, adjustment of the body size. After that you can tweak things like clothing, accessories, facial hair and more. Once you’re done you can set it as your contact image, send it to others to use as your contact image, save as a photo, and other wise upload it with the social media tools you have on your phone. Hit up the link below to read more and grab a copy. Androidify [Android Market] Latest Features How-To Geek ETC How to Enable User-Specific Wireless Networks in Windows 7 How to Use Google Chrome as Your Default PDF Reader (the Easy Way) How To Remove People and Objects From Photographs In Photoshop Ask How-To Geek: How Can I Monitor My Bandwidth Usage? Internet Explorer 9 RC Now Available: Here’s the Most Interesting New Stuff Here’s a Super Simple Trick to Defeating Fake Anti-Virus Malware Comix is an Awesome Comics Archive Viewer for Linux Get the MakeUseOf eBook Guide to Speeding Up Windows for Free Need Tech Support? Call the Star Wars Help Desk! [Video Classic] Reclaim Vertical UI Space by Adding a Toolbar to the Left or Right Side of Firefox Androidify Turns You into an Android-style Avatar Reader for Android Updates; Now with Feed Widgets and More

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  • Android -> Ruby Server Interface -> Mongodb

    - by MRabRabbit
    I've been wrecking my brain about this for a few days. I'll run my scenario by you and hopefully you can help me. In my head this is how it goes: I have an Android App. I want my Android App to make (function) calls to a MongoDB database via a Ruby Interface on the Server. e.g. Android app sends a HTTP GET ? with the function name, let's say getFriends for this user Ruby Interface receives this request from the app, grabs a thread from a thread pool and calls the appropriate function call implemented in Ruby, to the Mongodb. Ruby Interface gets results from Mongodb and sends a HTML POST to the Android app. So that's how I think it works. I know about the ruby driver for mongo db, and interacting with the mongodb from ruby but, how do I make a ruby back end listen for incoming messages and should these messages be done through sockets or a http interface ala Net::http in ruby?

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  • How to Change the Default Application for Android Tasks

    - by Jason Fitzpatrick
    When it comes time to switch from using one application to another on your Android device it isn’t immediately clear how to do so. Follow along as we walk you through swapping the default application for any Android task. Initially changing the default application in Android is a snap. After you install the new application (new web browser, new messaging tool, new whatever) Android prompts you to pick which application (the new or the old) you wish to use for that task the first time you attempt to open a web page, check your text message, or otherwise trigger the event. Easy! What about when it comes time to uninstall the app or just change back to your old app? There’s no helpful pop-up dialog box for that. Read on as we show you how to swap out any default application for any other with a minimum of fuss. Latest Features How-To Geek ETC How to Change the Default Application for Android Tasks Stop Believing TV’s Lies: The Real Truth About "Enhancing" Images The How-To Geek Valentine’s Day Gift Guide Inspire Geek Love with These Hilarious Geek Valentines RGB? CMYK? Alpha? What Are Image Channels and What Do They Mean? How to Recover that Photo, Picture or File You Deleted Accidentally Now Together and Complete – McBain: The Movie [Simpsons Video] Be Creative by Using Hex and RGB Codes for Crayola Crayon Colors on Your Next Web or Art Project [Geek Fun] Flash Updates; Finally Supports Full Screen Video on Multiple Monitors 22 Ways to Recycle an Altoids Mint Tin Make Your Desktop Go Native with the Tribal Arts Theme for Windows 7 A History of Vintage Transformers: Decepticons Edition [Infographic]

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