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ANDROID QUESTIONS

Trying to get Package Version Information to display in an "About" message
Trying to get Package Version Information to display in an "About" message
around this issue I have been struggling with getting the versionName for a running application from the PackageInfo Object type. , Sample code:
TAG : android
Date : November 27 2020, 07:01 PM , By : Jude Favour
Click in a ListView item changes status of elements inside the item?
Click in a ListView item changes status of elements inside the item?
it fixes the issue The easiest way to solve this issue is to inherit viewgroup and override dispatchSetPressed.Here is an exemple
TAG : android
Date : November 27 2020, 07:01 PM , By : Laura Johansen Hald
Android: Accessing assets folder sqlite database file with .sqlite extension
Android: Accessing assets folder sqlite database file with .sqlite extension
fixed the issue. Will look into that further How to read data from the assets folder sqlite database file with .sqlite extension in my Android application? , Try this code:
TAG : android
Date : November 26 2020, 07:01 PM , By : user3863471
Android HttpClient and HTTPS
Android HttpClient and HTTPS
I wish this helpful for you This should get you started. I'm using basically the same, except with ThreadSafeClientConnManager.
TAG : android
Date : November 26 2020, 07:01 PM , By : John Lodge
How do we get Polygon Antialiasing in OpenGL ES on Android 1.5?
How do we get Polygon Antialiasing in OpenGL ES on Android 1.5?
seems to work fine Without trying it, what you are doing above does not seem incorrect. However, many phones do not actually support anti-aliasing despite the fact that the API does.You should be able to achieve full screen anti-aliasing by drawing t
TAG : android
Date : November 26 2020, 07:01 PM , By : Jan Hasenbichler
Is decreasing size of .png files have some effect to resulted Bitmap in memory
Is decreasing size of .png files have some effect to resulted Bitmap in memory
seems to work fine You should look into the bitmap configuration you're decoding your images into. I don't know specifically what the configuration files mean, but for example, you can decode into ARGB_8888 or simply RGB_565. RGB_565 uses less memory
TAG : android
Date : November 26 2020, 07:01 PM , By : Vrushank
When Running android app I get ADB error
When Running android app I get ADB error
I wish this help you I solve this problem by remove the IPV6 localhost address from my hosts file and by restarting Eclipse.
TAG : android
Date : November 26 2020, 07:01 PM , By : travis
How to finish series of open sub-activities from one activity?
How to finish series of open sub-activities from one activity?
With these it helps Generally one doesn't need to quit applicatios in Android. There's a long answer from CommonsWare here explaining why. However, there are a few ways it can be done. One such way is the intent flag FLAG_ACTIVITY_CLEAR_TOP which bri
TAG : android
Date : November 25 2020, 07:01 PM , By : user3863218
ClassCastException: com.android.internal.telephony.PhoneProxy
ClassCastException: com.android.internal.telephony.PhoneProxy
seems to work fine You can't use PhoneBase directly because it's an internal in android and not visible in the SDK. You can check your exception msg using logcat.From the source code:
TAG : android
Date : November 25 2020, 07:01 PM , By : user3863194
Remove item from todoList
Remove item from todoList
I wish did fix the issue. Need serious help with android todolist anyone could help please. I am trying to remove the last item inserted in the list it doesn't work for some reasons. please help if you can see the below: , I can't see that you set bt
TAG : android
Date : November 25 2020, 07:01 PM , By : user3863179
Android: OutOfMemoryError while uploading video - how best to chunk?
Android: OutOfMemoryError while uploading video - how best to chunk?
like below fixes the issue Jim Blackler is absolutely correct. You can't have complete video in memory in byte[]. So you should read file not to byte[] but directly to HttpUrlConnectio.getOutputStream().But even after that you'll still get OutOfMemor
TAG : android
Date : November 25 2020, 07:01 PM , By : user3863163
How to serialize a Bundle?
How to serialize a Bundle?
seems to work fine I'd like to serialize a Bundle object, but can't seem to find a simple way of doing it. Using Parcel doesn't seem like an option, since I want to store the serialized data to file. , storing any Parcelable to a file is very easy:
TAG : android
Date : November 25 2020, 07:01 PM , By : Brian Erwin
How to do a fadein of an image on an Android Activity screen?
How to do a fadein of an image on an Android Activity screen?
this one helps. I'd like to display a photo on an Android Activity screen with doing gradual and continual fade-in from pale monotone sepia to the final full color. I know how to do it on a Java Image/BufferedImage for the Graphic object but unfortun
TAG : android
Date : November 25 2020, 07:01 PM , By : Omid Vejdankhah
How can I disable a view behind my SlidingDrawer in Android?
How can I disable a view behind my SlidingDrawer in Android?
I hope this helps you . Here's a way to get around this problem (I needed a solution also) - grab the linearLayout that holds the contents and add a click listener. Have the click listener respond to clicks (throw away, whatever) - and this then stop
TAG : android
Date : November 25 2020, 07:01 PM , By : user3863016
How to scale/resize text to fit a TextView?
How to scale/resize text to fit a TextView?
I hope this helps you . The AutofitTextView library from MavenCentral handles this nicely. The source hosted on Github(1k+ stars) at https://github.com/grantland/android-autofittextview Add the following to your app/build.gradle
TAG : android
Date : November 25 2020, 07:01 PM , By : WindzSoul
Android ProgressDialog Progress Bar doing things in the right order
Android ProgressDialog Progress Bar doing things in the right order
around this issue I just about got this, but I have a small problem in the order of things going off. Specifically, in my thread() I am setting up an array that is used by a Spinner. Problem is the Spinner is all set and done basically before my thre
TAG : android
Date : November 25 2020, 07:01 PM , By : p3nn
Using hebrew with the android emulator
Using hebrew with the android emulator
around this issue Though android does not have complete support for Hebrew if you are just displaying text, then it turns out to be pretty easy to do.First you want to add a Hebrew font to your app. For this you simply put a true type font file (with
TAG : android
Date : November 24 2020, 07:00 PM , By : Susan Crawford
Can I force the Android Back button to go two steps back in the Activity stack?
Can I force the Android Back button to go two steps back in the Activity stack?
hope this fix your issue I know that I can override the onKeyDown method, but I want Back to do it's thing, just twice! , FirstActivity
TAG : android
Date : November 24 2020, 07:00 PM , By : user3862784
Displaying popup images on button click
Displaying popup images on button click
Hope this helps You can use a FrameLayout as the base for your ui layout and then add an ImageView overlay. For example:
TAG : android
Date : November 24 2020, 07:00 PM , By : Ron
getting playlist of stations for internet radio application in android
getting playlist of stations for internet radio application in android
may help you . Shoutcast is not giving out api keys anymore, but you have streamfinder (http://www.streamfinder.com/internet-radio-api/) and dirble.com (http://dirble.com/api)I'm the one behind Dirble, so if you want help you can ask me.
TAG : android
Date : November 24 2020, 07:00 PM , By : user3862713
Android SDK not updating the installed packages
Android SDK not updating the installed packages
I wish did fix the issue. When i try to do "update all" from Android SDK and AVD Manager thru' windows environment i got following error msg - , Try changing 'https' to 'http'
TAG : android
Date : November 24 2020, 07:00 PM , By : Carla Gladstone
GPS timeout in android
GPS timeout in android
To fix the issue you can do You can use two threads for this timeout. One thread tries to get the GPS fix and the other (timeout) thread, once it reaches the timeout specified, removes the registration of your application to receive location updates
TAG : android
Date : November 24 2020, 07:00 PM , By : user3862675
Android - Fail to connect to camera
Android - Fail to connect to camera
With these it helps I'm using the Android APIDemo sample code. , Be sure to properly release all the aquired camera resources:
TAG : android
Date : November 24 2020, 07:00 PM , By : Groy
Android: Get the scroll position of a WebView
Android: Get the scroll position of a WebView
will be helpful for those in need And the exception is?Here is a note on WebView screen heights from one of my apps:
TAG : android
Date : November 24 2020, 07:00 PM , By : Saeed safabakhsh
How to disable double click event on radio button?
How to disable double click event on radio button?
it should still fix some issue I found to solve this common problem,If you want to call prevent two click from XML file then write below code,
TAG : android
Date : November 23 2020, 07:00 PM , By : S. Bart
Android OpenAL?
Android OpenAL?
I hope this helps . Has anyone built OpenAL for the Android, or found the shared library for it on the system? This seems like an obvious need for a game of any kind, yet there's no resources out there for it. It seems the Android java sound library
TAG : android
Date : November 23 2020, 07:00 PM , By : Noah
Sending Email in Android using JavaMail API without using the default android app
Sending Email in Android using JavaMail API without using the default android app
I wish this helpful for you I followed this stackoverflow thread to implement EmailSender using Javamail on Android. , Did you add the following to your AndroidManifest?
TAG : android
Date : November 23 2020, 07:00 PM , By : user3862500
Using WebView setHttpAuthUsernamePassword?
Using WebView setHttpAuthUsernamePassword?
may help you . I'm trying to do basic authentication to view a protected url. I want to access the protected url which looks like this: , Another option is to use a WebViewClient;
TAG : android
Date : November 23 2020, 07:00 PM , By : user3862441
what is the difference between sendStickyBroadcast and sendBroadcast in Android
what is the difference between sendStickyBroadcast and sendBroadcast in Android
With these it helps Here is what the Android SDK says about sendStickyBroadcast():
TAG : android
Date : November 23 2020, 07:00 PM , By : Shores
SocketException (The system call was cancelled)
SocketException (The system call was cancelled)
wish helps you I am working on a android project and I need to connect the gPhone with the PC using UDP socket. The same operation, sending a message to from gPhone to the PC, returns different results in different time: Sometimes succeeded and somet
TAG : android
Date : November 23 2020, 07:00 PM , By : Terence
How does ImageView just redraw part of its content when invalidate(Rect) is called?
How does ImageView just redraw part of its content when invalidate(Rect) is called?
it fixes the issue As far as I can gather there are two optimizations going one. For one, if the child is a viewgroup, only those children of this group are redrawn that intersect the invalidated area. Also, the canvas is clipped to the bounds of thi
TAG : android
Date : November 22 2020, 07:01 PM , By : user3862313
Android Image Orientation Issue on Motorola Droid
Android Image Orientation Issue on Motorola Droid
Does that help I think this may be a bug in your server code with EXIF tags. On my Droid with 2.1, I took a picture in portrait mode, as you mentioned, and investigated the saved result (emailed to myself, for example). When opening up the file in Pr
TAG : android
Date : November 22 2020, 07:01 PM , By : SK Toke
Android paid applications
Android paid applications
With these it helps What I would like to know is how to make it so that once the user has paid for one of these "recharge" apps and used it to add time to their subscription, they are unable to uninstall it and re-download it(for free since they paid
TAG : android
Date : November 22 2020, 07:01 PM , By : user3862228
Android - TimePicker minutes to 15
Android - TimePicker minutes to 15
To fix the issue you can do Can I control the Android TimePicker view to just show the minutes to 15 minutes interval? , Here's my version where you can set the interval:
TAG : android
Date : November 22 2020, 07:01 PM , By : user3862195
ListView with images and text
ListView with images and text
wish helps you Here's a complete sample code Lazy load of images in ListView. You can reuse it.If you have new items in the list you just call adapter.notifyDatasetChanged() and ListView will redisplay all items including the new ones.
TAG : android
Date : November 22 2020, 07:01 PM , By : Rob
Is it possible to write an Android broadcast receiver that detects when the phone wakes up?
Is it possible to write an Android broadcast receiver that detects when the phone wakes up?
To fix the issue you can do I want to figure out how to detect when the phone wakes up from being in the black screen mode and write a handler for that event. Is that possible? It seems like this would be something a Broadcast Receiver should handle?
TAG : android
Date : November 22 2020, 07:01 PM , By : user3862046
How to resolve Android class issues: android.Manifest$permission and android.R?
How to resolve Android class issues: android.Manifest$permission and android.R?
will be helpful for those in need I had this error and I did the next steps in order to solve: Make a clean. Restart the machine (Probably not necessary) Delete a string in the strings.xml that I did not use any more.
TAG : android
Date : November 22 2020, 07:01 PM , By : user3862030
Including Android Activities (and their layouts) in JAR files
Including Android Activities (and their layouts) in JAR files
With these it helps Native layout XML files are converted to a binary form, and include resource IDs baked at build time. However since all GUI elements can be instantiated at runtime, you could probably roll your own inflater with an XML parser and
TAG : android
Date : November 22 2020, 07:01 PM , By : Nafiz Imtiaz
How to submit android app for facebook review?
How to submit android app for facebook review?
it should still fix some issue In your App Dashboard -> Products ->Audience Network from there you can see a link to Monetization Manager, you can see your app from there and can submit for review
TAG : android
Date : November 21 2020, 07:01 PM , By : Ole Martin
Circular Overlay of Video on Another Video using FFMPEG in Android
Circular Overlay of Video on Another Video using FFMPEG in Android
I wish did fix the issue. This is a bug caused by avfilter: slice processing for geq. You can: Add -filter_complex_threads 1 (or -filter_threads 1 for any other readers using -vf instead of -filter_complex) to your command. Or use the previous commit
TAG : android
Date : November 21 2020, 07:01 PM , By : Beau Vrolyk
How Do We Get SpannedString Objects From String Resources Using Data Binding?
How Do We Get SpannedString Objects From String Resources Using Data Binding?
hope this fix your issue As an expression, @string/my_annotated_string evaluates to a string. Eventhough it resembles a string resource reference in XML, it's actually only a String value.It would be nice to have a @text/my_annotated_string version a
TAG : android
Date : November 21 2020, 07:01 PM , By : Ariel Jaycelin Campb
Is it possible to pull a webpage or content from the web into a widget on the android home screen?
Is it possible to pull a webpage or content from the web into a widget on the android home screen?
hop of those help? How the heck can I get a widget to pull information from the net?
TAG : android
Date : November 21 2020, 07:01 PM , By : user3861772
Espresso - how to wait for idle without an assertion/view interaction?
Espresso - how to wait for idle without an assertion/view interaction?
it should still fix some issue You can use InstrumentationRegistry.getInstrumentation().waitForIdleSync(). https://developer.android.com/reference/android/app/Instrumentation.htmlwaitForIdleSync()There is also Espresso.onIdle(), but the documentation
TAG : android
Date : November 20 2020, 07:00 PM , By : Seya Natgho Boo
No field host in class Ljava/net/URL
No field host in class Ljava/net/URL
wish help you to fix your issue Disclaimer: I was referred to this post via the following request.
TAG : android
Date : November 20 2020, 07:00 PM , By : Gowtham Marreddy
Android beginner: Touch events in android gridview
Android beginner: Touch events in android gridview
fixed the issue. Will look into that further Use the OnTouchListener in this way. Read up on MotionEvent types like ACTION_UP, ACTION_MOVE, and ACTION_DOWN which mean that the key was pressed here, mouse was moved, or key was unpressed here...
TAG : android
Date : November 20 2020, 07:00 PM , By : user3861662
What adapter to use for ExpandableListView with non-TextView views?
What adapter to use for ExpandableListView with non-TextView views?
help you fix your problem I have an ExpandableListView in which I'd like to have controls other than TextView. Apparently, SimpleExandableListViewAdapter assumes all the controls are TextViews. A cast exception is generated if they are not. , Here is
TAG : android
Date : November 20 2020, 07:00 PM , By : user3861542
Android WebView shows a blank page
Android WebView shows a blank page
Any of those help You need to enable Javascript (.getSettings().setJavaScriptEnabled(true)), or choose a Web page that does not rely upon Javascript.
TAG : android
Date : November 20 2020, 07:00 PM , By : user3861536
Showing Live Wallpaper in a 1.6 target app by detecting if it's a 2.1 device?
Showing Live Wallpaper in a 1.6 target app by detecting if it's a 2.1 device?
seems to work fine Maybe. I haven't worked with Live Wallpapers, but here is how I use the AccountManager on 2.* but have a fallback on 1.* where it isn't available.I build with the 2.1 SDK, but my Manifest states
TAG : android
Date : November 20 2020, 07:00 PM , By : Matej
Width of a scroll bar in android
Width of a scroll bar in android
may help you . Looking around in the platform resource files, I found this in res/values/themes.xml under the main Theme:
TAG : android
Date : November 19 2020, 07:01 PM , By : user3861364
Is there a way to animate on a Home Widget?
Is there a way to animate on a Home Widget?
I hope this helps . Do not animate app widgets, unless you write you own home screen app.You are correct that you have no way to manipulate an AnimationDrawable or an Animation to have them work with an app widget.
TAG : android
Date : November 19 2020, 07:01 PM , By : michaelpwinn
Using java.util.regex in Android apps - are there issues with this?
Using java.util.regex in Android apps - are there issues with this?
wish helps you please file a reproduceable test case at http://code.google.com/p/android/issues/entry and i'll have a look. note that i will need a regular expression that reproduces the problem. (our regular expressions are implemented by ICU4C, so
TAG : android
Date : November 19 2020, 07:01 PM , By : mbates
Android Market, Search results position Mystery
Android Market, Search results position Mystery
it helps some times My theory is that the total to active install ratio is very important. So, the obvious approach is to target customers who don't know how to uninstall apps :)
TAG : android
Date : November 19 2020, 07:01 PM , By : MohanGanesh
Extending AdapterView
Extending AdapterView
this one helps. If you take a look into AdapterView's sources, you'll see that the OnItemClickListener gets invoked in a method, called performItemClick:
TAG : android
Date : November 19 2020, 07:01 PM , By : Sabrina
A better way of switching between Android source versions
A better way of switching between Android source versions
may help you . you can run init -b {branch} on an existing checkout, without the -u parameter. repo sync will change your sources to the branch.
TAG : android
Date : November 19 2020, 07:01 PM , By : mj0415
generate a fake KeyEvent
generate a fake KeyEvent
hope this fix your issue If it is your own code, frequently it will be simpler to use other techniques. For example, to open the options menu, call openOptionsMenu() on your Activity.If it is for some other application's code, you cannot "generate a
TAG : android
Date : November 19 2020, 07:01 PM , By : chopTheWood
How to open a new activity from clicking an item from recyclerview
How to open a new activity from clicking an item from recyclerview
I hope this helps . How to open new activity from clicking an item from recyclerview. Click on the courses in the structure of the RecyclerView detail details of the course will be displayed on the next page. I want to open pages with different infor
TAG : android
Date : November 18 2020, 07:00 PM , By : Asad
Programmatically Writing PCM WAV Data in Android
Programmatically Writing PCM WAV Data in Android
hope this fix your issue Sam, I dunno about Android-specific libraries, but I'll go ahead and say this:Raw PCM data is pretty straight forward. It's generally just sequential data. Maybe you need to understand the WAV format in order to understand wh
TAG : android
Date : November 18 2020, 07:00 PM , By : user3860811
FileNotFoundException while trying to convert contacts to Vcard
FileNotFoundException while trying to convert contacts to Vcard
like below fixes the issue You have to iterate through the contact db and call openAssetFileDescriptor() on each one individually. The important part is that you have to use the lookup key for each contact and append it to the CONTENT_VCARD_URI using
TAG : android
Date : November 17 2020, 07:01 PM , By : David
How to generate R.java manually on Linux platform
How to generate R.java manually on Linux platform
will help you I solved the error that the R.java was not generated by mm command on linux platform.The drawable resource's date was the problem.
TAG : android
Date : November 17 2020, 07:01 PM , By : Charleston Anjos
Streaming video from Android camera to server
Streaming video from Android camera to server
it fixes the issue I have hosted an open-source project to enable Android phone to IP camera:http://code.google.com/p/ipcamera-for-android
TAG : android
Date : November 17 2020, 07:01 PM , By : user3860544

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