I have a C/S solution, which take Android as its client and PHP as its server.
I have my own account system.
I'm wondering whether I could provide my user to login my system with Google Account?
I saw there are web-solution for this, like this stackoverflow.com could use Google Account to directly login.
Is there a solution for C/S system?
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When I create a instance of the SQLiteOpenHelper, I always need a "Context" to be passed as its constructor's argument. To use this "Context", in my service layer class, I extends Activity class, though I do not display this activity on the screen because it is my service layer. I always get NullPointer exception when I open the SQLiteOpenHelper in my service layer class, Is it because my service layer class extends the Activity class but I did not show this activity on mobile screen? (That's there is no intent to my service layer class), if it is so, how to get rid of it if I wanna open a SQLiteOpenHelper in my service layer class which do not need to extends Activity, but need a Context object to pass to SQLiteOpenHelper?
View 2 Replies View Relatedim not sure if there is a app that does this but i want to automatically start a service/app (VPN) when joining a open/free wifi if not, then how would i best do this?
View 3 Replies View RelatedI have one application which is based on OPEN GL in java. Now i want to make same application in android then i just need to port this code to android or i will have to make whole android application from scratch.
View 2 Replies View RelatedFrom my application i have to open a another one application.Is there any possibility to open like this?
View 2 Replies View RelatedI know how to update my own programs, and I know how to open programs using the a predefined Uri (for sms or email for example)
I need to know how I can create an Intent to open MyTracks or any other application that I don't know what intents they listen to.
I got this info from DDMS, but I havn't been succesful in turning this to an Intent I can use. This is taken from when opening MyTracks manually.
I understand how to use intents and startActivity() when opening another activity within my own app, but how do you start a different app? specifically:
- How do you determine if the user has the needed app installed on their device?
- How do you start that app?
- How do you pass parameters to that app?
- How do you find all this info out for a specific app (say Adobe reader, or google maps)?
Is there any one know how to open an App when the Android OS start up, I have to do it in an embedded system?
View 4 Replies View RelatedFrom this article:
http://developer.android.com/guide/publishing/publishing.html#marketintent
Android Market could be invoked by an ACTION_VIEW intent with URL like
http://market.android.com/details?id=<packagename>
How does it work? Is the market.android.com return some info to browser to help it open the Android Market application? or just the browser locally does the trick? Is it possible to set up an open URL who could do the same thing? For example, I have an app called MyBooks(com.mybooks.app) and a site like:
http://www.mybooks.com
an url could be
http://www.myboos.com/details?id=0001
And when Browser opens this url, the site will return some kind of pre-defined response, which might contains an Intent action string, like "com.myboos.app.action.VIEW" and the queried id 0001.
Browser could then try to start an Activity using that action
"com.mybooks.app.action.View",
if there is an Activity for that, start it and pass the id in. If not, it tries to connect another URL like
http://www.myboos.com/details?id=0001&installed=false
Is this possible to work on any version of the Android?
I am wondering if it is possible to intercept an open application call, for any (most of the) installed application. Or at least for opening the Activity having the intent-filter's action set to Main (if it exists for an app).
View 1 Replies View RelatedI'd like to open the detail page of my application from the lite version of it.
View 5 Replies View RelatedShould this app always stay open? Should I exclude it from the list of apps that close when I clear the task manager? I'm guessing it will take up virtually no memory unless someone tampers with the phone?
View 7 Replies View RelatedI got an app with tabs and a notification bar entry, when I send it to background (click on home button) and try to re-open the application via click on the notification bar, the app restarts (last selected tab is lost).
When I hold the home button if the application is in the background and select it from there or click the app's icon on the homescreen, the previous state is restored per default (the correct tab is selected)
IMO the intent of the notification is wrong, but I'm not sure how to fix it.
In short: How to get a background application back to foreground when I click the notification entry?
I've written an app that can handle the VIEW action for a given mime Type, say "application/foo". By adding the following to Android Manifest.xml the Browser automatically uses my app to open downloads of that type. The G Mail app also tries to use my app to Preview attachments of that type, but it's passing a URI with scheme "g mail-ls://" rather than a "file://" URI. I guess I need to use a Content Provider to get the attachment data, I haven't looked into that yet. But the real mystery is the Email app there just doesn't seem any way to make it open the attachments. Any pointers? Opening attachments is a very common requirement of course, and I would expect the Android platform to encourage developers to write apps to handle more mime types. Instead I couldn't find any answers.
View 7 Replies View RelatedWho else is getting the error " [Malformed JSON] when trying to open the news feed in the Facebook app? Mine has been working on and off the past couple days, yet my girlfriends droid has been fine. I dont think its an isolated incident, because if you look at the comments other people are getting this error. I have tried logging out and back in, unstalling and reinstalling, rebooting phone, etc.
View 8 Replies View RelatedI was trying to open an Activity of an other applicatoin by using an implicit Intent. It doesn't work, I thought it is possible to start an Activity of an other Application by using implicit Intent. Or do I missunderstand it?
I added following intent-filter to the AndroidManifest of Application A:
CODE:..............
And called the Intent in Application B by using folloing code:
CODE:.............
All I get ist, the error message that Application A was stoped unexpectedly.
When I add the following line to my GLSurfaceView class I get an IllegalArgumentException from some random place. I don't know where the problem is because it doesn't give a stack trace. set EGLContext Client Version(2); What else do I need to do to get an OpenGL ES 2.0 application to work? I have tested this with a completely empty renderer class (and also put breakpoints on every callback, and none of them get hit, indicating that the error occurs before my renderer even gets involved). Does anyone have a complete working example of how to get started with Android OpenGL ES 2.0 development? [There is also a stackoverflow entry here -> http://stackoverflow.com/questions/3026368/illegalargumentexception-w]
View 6 Replies View RelatedI have heard that a processor without graphics card will take a lots of time to produce a graphical entity,than one with graphics card. So is there anything like that if we use Open Gl in android application?
will my application become slow?
I have a two application. ApplicationA and ApplicationB .From the ApplicationA I have to open the ApplicationB.At the same time i need to send some detail to ApplicationB .How to do this?
View 1 Replies View RelatedJust tested it out, I sent a bing map to the phone and it opened up bing in the browser. Was hoping to at least have an option to 'open with' google maps. Any workarounds, you creative people? I wish chrometophone would auto-convert bing maps to google maps on the fly.
View 3 Replies View RelatedJust wondering how folks are publishing to the Market. Is there an open source reader program/application I can use to encode a book to a specific format then upload it to the Market? How does Android ensure that there isn't a copyright violation going on?
View 2 Replies View RelatedHere's what I'm attempting to do. I have a menu and when a user selects a particular option in the menu I want the browser application to open and display the web page. However, I cannot seem to do this. My application uses a TabWidget to display its content (which works perefectly) but I cannot for the life of me figure out how to open a link into the browser. I have tried adding a WebView to the TabWidget (but when I request it from the view by findViewById(...) I get a null.
I've also tried creating a separate view and performing a setContentView(...) and then I get an exception. I've also tried using an intent I've seen demonstrated on this group. It seems like this should be fairly easy, but I must be missing anything. I've looked at the sample apps as well as the Apps-for- android samples and have followed them to the T, yet still to no avail I cannot get the browser to open (or anything like that).
I created a test android app that does two simple things, open the browswer and open the calculator
My main problem is that once I put a custom permission inside the mainfest, I can no longer open my own application. The app does appear on the launcher screen but when I launch it, it will say "App isn't installed". However using a second app and giving it the proper uses and making sure it's signed by the same signature it opens fine.Here is the manifest for my main app:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.dms_test_app2"[code].....
I want the application to run in background. This application should run continuously and should never get killed. Will running application as Service solve this issue? The application should get started automatically on start up. I don't need any GUI for this application. The main issue is Service getting Killed. Does service get killed ? and in what conditions will that happen?
View 4 Replies View Relatedi have some problem to communicate with a service from an Android application.The service is in a first package "package com.myService" and the application in another on "package com.myApplication".My service work and start well but my next step is to add an AIDL interface to external applications.I have tried to follow the recomandation described here : http://developer.android.com/guide/developing/tools/aidl.html, but i have still the following error (given in the log service):W/ActivityManager( 568): Unable to start service Intent { action=com.MyApplication.IBootstrapService }: not found
View 2 Replies View RelatedI'm writing an app that needs one or more applications/services that are distributed with their own seperate apk file. I'm writing a user-app that allows the user to upload pics using a service. The service can be used by multiple user-apps, not just mine. I'd like to have the service being installed in its own apk, instead of bundling it with each user-app. Has anyone had experience with this scenario? What is the best scenario i should implement so that the user downloads the service that the user-app needs? Can be this be done automatically (that would be best)? If not, in your opinion, what would be the most user-friendly way for doing so?
View 4 Replies View RelatedIf an application begins a Service via bindService or startService, will this Service object ever run from a process different from that of the application? I ask because many Android example projects begin a service and communicate to them using IPC which seems wholly unnecessary considering that, according to the Android Service documentation, "... services, like other application objects, run in the main thread of their hosting process." IPC, AIDL, and the IBinder interface only seem useful if connecting to a Service started by an application other than your own. Is this a correct or fair understanding?
View 1 Replies View RelatedI want create a service and that other application use this service. I want that the other application is in a different project that the service.
It is possible? If is possible somebody can show me a sample code.
Is it possible implement an Android application as a web service? On the official site I've read:
Note: If you want to develop a server-side application, we recommend that you implement your application as a servlet running in a servlet engine like Tomcat or full-blown JSEE container like Geronimo. If you prefer to implement a server-side application based on our HttpService, we'll assume that you know what you're doing and that you don't need help in figuring out which interceptors need to be configured.
How can I implement this? Apache TOMCAT can run on Android?
If more than one application supports to open a specified file format. I need to make my application as a default application from my code.How it possible to make it default from the code?
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