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Tagged Questions

Application is the base class used to maintain global application state in Android apps. Only use this tag when your question is specifically about using the Application class itself, not for Android applications in general.

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Mobile Website Facebook Login using Facebook App for login details

Using a web browser e.g. Chrome on Android, if a mobile website requires a user to be logged in to Facebook and they are not, the browser will ask for Login details even though the phone may be logged ...
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119 views

How to set up google payment or Google Checkout for donate some amount in android app?

I want to set up donate in my app.can you please suggest me how to setup google checkout/wallet or any other service from google only.i have set up in-app purchase but its not provide dymanic amount ...
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198 views

How can I make diagram for an android application?

I built an android application for personal meetings and notes management.I should speech about it for my university professor.I want to know how do I analyze my project for him?and with which ...
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60 views

Estimote : Show notification when the app is closed

How to show notification when the app is closed with estimote api.As it is having default BeaconService we need to implement it in the application level to show the notification when the app is ...
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6 views

android app development-passing parameter to database

I am trying to connect my app to database on localhost server.I can connect to it ut the problem is how to pass the parameter from app to php script.for eg i want all names having age less than 10 so ...
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42 views

Errors while running a sample android app

i just installed ecplise in my new laptop, and aslo installed necessary sdks. just trying to run a sample android app "HelloEffects" from the list, but getting below errors when trying to run the app. ...
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151 views

Android Sony Wifi camera QX10 frame lag while having multiple activity up

Introduction The QX10 wifi Sony camera lets you use specific SDK found here for connecting your Android smartphone with the wifi camera through a wifi direct connection opened by the camera. The ...
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205 views

Android Dialog Divider Color

I'm trying to make the dialog divider color lime. My theme is already defined in android manifest and all. I defined the color lime in color.xml as well. However, the divider is still not changing ...
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41 views

Sending sms via android app: Is it content dependent?

The application that I am designing requires to send an SMS to a specified destination. To send the SMS, I've used the SmsManager class. The sendTextMessage() method sends the SMS message with a ...
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432 views

Background update/upgrade of custom Android application [not using com.android.vending]

Context: Earlier this year Facebook updated their android app without using the google play services : ...
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37 views

Android : Why does startNativeTracing() not work on REAL devices?

I have an Android app with most of the code written in native. I want to use startNativeTracing() to get the trace files for the native code. But I find that the function works only for emulator ...
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0answers
160 views

App not supported in Android Market for samsung tab 2 - GT-P3100 tablet

I am creating an application only for tablets (7 and 10.1 inch). I put below the code in my android manifest file: I put my app in Android market. But it's not showing up in my Samsung Galaxy ...
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80 views

Programmatically change clearTaskOnLaunch

Currently incorporating other forms of login to my application(facebook, etc), which retain session information differently than my native login. Currently doing some testing in memory constrained ...
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85 views

How can we scale the marker image on zoom in and zoom out in android map

I scaled the canvas but the actual marker is not scaled in the android map app. The following code is written in my code : public void onCameraChange(CameraPosition position) { float angle = ...
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0answers
222 views

My ProgressDialog box does not show when using global variable

UPDATE 1 when i ran my app and in the logcat i see the log message which is cache and 'nochache' message so it does going whenever i load the activity. @Override protected String ...
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0answers
125 views

Why wouldn't my image display (from gallery) when in portrait mode?

I have used this code to start an intent to pick a picture from the tablet's gallery. Intent pick_picture_intent = new Intent(Intent.ACTION_GET_CONTENT); pick_picture_intent.setType("image/*"); ...
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29 views

Crash on Applciation recreate

I had report about strange crash from my test user, he have Sony Experia Z1 device with android 4.4.4 on board. Application crash occurred when application restart from background after couple of ...
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0answers
7 views

SeekBar ParseDouble NumberFormatException

I just started programming apps and i was following the next tutorial:http://www.newthinktank.com/2013/04/android-user-interface/ When i kept getting the NumberFormatException error. In my code i ...
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13 views

App backgrounded onTrimMemory not triggered when finish() is called

I am working on a App where functionality is when ever User goes out of the app and comes back it should ask him login details, so when ever user kicks himself out of app, by pressing home button or ...
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45 views

How to Communicate between 2 applications in Android:

I'm developing a keyboard, So I'm implementing an InputMethodService. I have a requirement to add other features to this keyboard application but to separate it as another application in order to ...
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11 views

How to change an android application theme?

Everytime I choose a theme for my app when I put it on my phone it isn't the one I chose (material desig). How can I correctly select the theme for my app?
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15 views

Deleting a relation that connected to a ParseUser in Parse.com (Android)

I am trying to remove a realtion from a ParseUser in Parse.com. I tried to find in the internet how to do this but I came with no success. Someone here can help me? or give ma clue? It just can't seem ...
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38 views

Control the device using Android Application

I am developing an application to control the android device from one android device like control the device via input keyevent. If I want to press menu button from my application on one device will ...
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42 views

Android facebook login integration, user is null

Following this link, I created a sample application but control is not going into the if loop: if(user!=null) For debugging, I tried coding else part and display user not found. Expected Result: ...
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24 views

Root Uninstall Application using PackageName

I have successfully removed /system & /data apps by using shell command to 'rm' the .apk, however this still leaves the applications data & cache behind. I tried to use a shell command to ...
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15 views

Auto update of apps in an Android device

We are launching a custom application on an Android TV stick: ...
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29 views

How to get the birthday and email of the App downloader

I'm developing an android application and needs to get the birthday and the email address of the person (in order to do some promotions) who is downloading the app from Google Play. Is there a way ...
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Mystical Android LoadedApk Class

I happened to be bumped to this class 2 times in a day.When subclassing Application class in its source i saw this declaration` /** @hide */ public LoadedApk mLoadedApk; You cant find this class in ...
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34 views

How to get a valid surface needed by createVirtualDisplay(String name, int width, int height, int densityDpi, Surface surface, int flags) to proceed

I want to create a Virtual Display in my application. For that I need a valid surface to feed to the API createVirtualDisplay(String name, int width, int height, int densityDpi, Surface ...
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37 views

How to use API createVirtualDisplay(String name, int width, int height, int densityDpi, Surface surface, int flags)

In my application I want to create a virtualdisplay using the api introduced in API 19 and then using Presentation object", show an image on top of it. createVirtualDisplay takes "Surface" as one of ...
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27 views

CustomTextView android crashing Application

I'm reading the book Beginning Android Programming:Develop and Design by Kevin Grant. I'm facing some weird issues regarding a CustomTextView.java file that (as you can imagine) creates a new layout ...
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23 views

Figures about android app size

I'm making a party games which contains many games, so the size of the application may be "relatively big". So i was wondering the maximum size for a game not to have any problem, because i know some ...
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43 views

adb shell dumpsys activity service <yourservice>

I want to know how to implement this adb command inside my android application. Like, when I enter this in command prompt I can see if the service is running or no along with what it has to dump. I ...
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implementing pbap client in android using application

Iam a starter and iam trying to implement PBAP client in JellyBean. How to start in application? I mean whether we should connect to target again in our application or just usual pairing is enough? ...
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36 views

How do i set my android app to have priority on a bluetooth device

I created an android application and I want to give to it priority for the Bluetooth, when i open the app I want to log in first to a Bluetooth device and not another application similar to mine. So ...
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35 views

android app for storing name and mobile number using sharedpreferences crashes?

Here's all the code for the app crashes on run time. App uses sharedpreferences for storing names and mobile numbers and displays success using toast. also it displays the contents of sharedpreference ...
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62 views

Android Media player volume change in background

I have used STREAM MUSIC in my android application. I am able to change volume when activity is running, but when app is in background then it is not sticked to stream music.(changes to stream ...
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30 views

Recover Application data after Android force shuts down process in background

I've tested my app on a low memory device. After I launch another application my app's process gets killed. After I return to my app the backstack gets recreated. Problem is that my app holds some ...
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35 views

How can I receive and block uninstalling app in android

How can I receive and block uninstalling app in android? I've tested receiver on IntentFilter with android.intent.action.PACKAGE_REMOVED and android.intent.action.PACKAGE_REPLACED actions and receiver ...
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35 views

Android App Installation from Webserver

With a webserver and a client I have developed a GCM messaging environment where, I can send messages to the registered devices. I want to extend this to an MAM. When the user gives an Google Play URL ...
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41 views

WEB INSTALL: Android apps

I am on the way to setup MAM server. I want to setup an environment more or less similar to google play where I could install the app in Google Play over the air. When the admin clicks Install on the ...
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One installation of single application should open all my older applications in android through jar files

Iam doing an application in which all of my older applications should be opened.Like one installation of single application should open all my older applications in android, i have done these by ...
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42 views

Parsing obj file for Interleaved VBO. Unsure of packed buffer order

I have written my obj parser below and i am getting confused as to whether the i am passing the correct order of vertex data to the interleaved VBO. can someone possibly check it over. Currently i ...
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108 views

Change icon of app

I want to change the application icon using button to change it. I've seen apps like Whatsapp Plus and Audio Manager does this. In Audio manager the apps name, title and even the launch screen(may be ...
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0answers
6 views

Obtain the order in which apps accesed from menu and store them in the database

can anyone help me with the android code for a service that extracts the order in which the applications are accesed from the application and store them in the sqliite database
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35 views

post Photo_comment on facebook from mobile

I am making an mobile application in which user create photo_comment. Facebook application doesn't have option for commenting photo_comment from mobile. can i post photo_comment on facebook from ...
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0answers
37 views

How do I create android installer button for web page?

How do I create android installer button for web page? if anyone click a download link button in my site, .apk file download and install automatic on android device. if click from other device its ...
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0answers
51 views

extracting content of an sms in android app

i am coding an app in which on receive of sms the content of the sms should be extracted and split the string into two parts and in separate variable. here is what i have tried. but the code doesn't ...
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0answers
126 views

Weather Forecasting Android Application Using AI(Artificial Intelligence) Prediction Algorithm

I am making an android application related to forecasting weather condition. My project is related to AI prediction algorithm.First thing i need is the previous weather data(training data) on which my ...
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0answers
35 views

Android App priority for a sensor

I'm not English so excuse me if I'll do some language mistake.. My question is: if two different apps request at the same time the control of a sensor (with a EventListener,) such as the proximity ...

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