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Featured Mobile Questions

Error occurs when saving Android file to external storage
Inside of my Android app, I’m having an issue with creating a directory and saving a file to it. Here’s my code: String filename = "MyApp/MediaTag/MediaTag-"+objectId+".png"; File file = new File(Environment.getExternalStorageDirectory(), filename); FileOutputStream fos; fos = new FileOutputStream(file); fos.write(mediaTagBuffer); fos.flush(); fos.close(); However, it’s throwing this exception at me: java.io.FileNotFoundException: /mnt/sdcard/MyApp/MediaCard/MediaCard-0.png (No such file or directory)...

Answer Question   |  April 17, 2014  2:00 PM
Android, Storage
asked by:
56,485 pts.

Connecting Acer Aspire to bluetooth
I have an Acer Aspire 4741g laptop. Has it connected to a bluetooth dongle without any bluetooth device?

Answer Question   |  April 14, 2014  8:37 PM
Acer, Bluetooth
asked by:
5 pts.

How do I open an .exe file in Android Jelly Bean?
How do I open an .exe file in Android (jellybean)?

Answer Question   |  April 11, 2014  9:21 AM
.exe, .EXE file, Android
asked by:
5 pts.

How to install APK in BlackBerry browser?
I have a BlackBerry z10 and I cannot install APK and other files from BlackBerry browser because there are no install button.

Answer Question   |  April 8, 2014  9:47 AM
BlackBerry, Software
asked by:
5 pts.

How should I store my static data in an iOS app?
I have a huge amount of data located in my application that I need to access, but never be changed. I’m using it in other applications, such as JSON files and SQL databases, but neither one seems straightforward in iOS. I’m trying to stay from Core Data so should I start storing my data in...

Answer Question   |  April 2, 2014  4:00 PM
Apple, IOS, Storage
asked by:
56,485 pts.

Android Jelly Bean won’t turn off
Basically, my Android Jelly Bean won’t do anything (it won’t turn off at all). What should I do?

Answer Question   |  March 28, 2014  11:55 AM
Android
asked by:
5 pts.

How can I detect a Wi-Fi IP address on my Android device?
I’m trying to determine if my Android device is connected to my Wi-Fi. And if it is, how can I obtain my Wi-Fi address. I realize that ConnectivityManager can determine if the active network is a Wi-Fi network but I can’t determine if the IP address belongs to the Wi-Fi network (if more than one...

Answer Question   |  March 28, 2014  6:00 PM
Android, IP address, Wi-Fi
asked by:
56,485 pts.

How much disk space is left on my Android?
I have an Android device and I’m trying to find a way to figure out the available disk space left on it. Is there a way to do it programmatically or is it something different?

Answer Question   |  March 27, 2014  12:00 PM
Android, Mobile, Storage
asked by:
56,485 pts.

Is it better to use native iOS and Android development or Adobe Air?
Is it better to invest more money building an Application for iOS and Android in the native way or it worth using AIR for both? I am using a lot of media on the APP, so I want it to be fast.

Answer Question   |  March 27, 2014  6:03 PM
Adobe AIR, Android, IOS, Programming
asked by:
5 pts.

What program opens the IPD backup file for a BB Torch?
Can someone tell me which program could open a IPD backup file for a BlackBerry Torch?

Answer Question   |  March 26, 2014  8:21 PM
BlackBerry, IPD backup
asked by:
5 pts.

How can I unblock people on my BlackBerry?
I have a BlackBerry and I think I have blocked a friend who was annoying me at the time, I would like to call him but the phone its constantly engaged plus I have send about 15 mes without 1 reply so I assume I have blocked him by accident. If so how do I...

Answer Question   |  March 20, 2014  11:38 AM
BlackBerry, Mobile
asked by:
20 pts.

Setting up Android peer-to-peer ad-hoc network
This may sound like an odd question but I’m trying to figure out if it’s possible to set up Android in an ad-hoc, peer-to-peer Wi-Fi mode. Basically I’m trying to have one message broadcasted and then have all the peers in the network receive the broadcast (without having a server). Does anyone know if that’s...

Answer Question   |  March 19, 2014  3:22 PM
Ad-hoc networking, Android, Networking
asked by:
56,485 pts.

What’s the best network connection?
Hello! I have and old client-server application written in Visual Basic 6. My database is MySQL 4.0. It has 10 concurrent clients under the same LAN. I need to make a new android application to run on tablets. The new app must connect via Mobile Internet to my old client-server application (or another layer to...

Answer Question   |  March 11, 2014  9:33 AM
Android, MySQL, Networking
asked by:
10 pts.

Can’t access my BlackBerry Bold 5
I tried to download free apps on my phone and it as been showing since yesterday but I can’t make calls or messages on my phone. Please what can I do?

Answer Question   |  March 6, 2014  1:59 PM
BlackBerry, BlackBerry Bold
asked by:
5 pts.

BlackBerry Z10 Software update – cannot run applications or join network
I updated a new software 10.0.10.85 to my BlackBerry Z10 but I can’t get on my network and I can’t run my applications. Please help!

Answer Question   |  March 4, 2014  1:47 PM
BlackBerry, BlackBerry z10, software updates
asked by:
5 pts.

TPM problem with Acer laptop
Acer laptop will not boot. The message says the TPM is damaged or missing. How can I fix? I’m running Windows 7.

Answer Question   |  February 27, 2014  5:13 PM
Acer, laptop, Windows 7
asked by:
5 pts.

How to use a game theory approach for ad hoc networking
How can we use a game theory approach for ad hoc networking?

Answer Question   |  February 26, 2014  11:28 AM
Ad Hoc, game theory, Networking
asked by:
5 pts.

How to play streaming file on Android Nexus 7
I streamed a file (asx) how do I hear or play it on nexus 7. Android OS 4.42

Answer Question   |  February 22, 2014  11:24 AM
Android, Android 4.42, Nexus 7
asked by:
5 pts.

Multiple email forwards on my BlackBerry Curve
Why do emails forwarded to my BlackBerry Curve reappear as forwards in my outlook inbox?

Answer Question   |  February 20, 2014  12:20 AM
Blackberry Curve, Outlook
asked by:
5 pts.

Blue screen problem
Hello,  I tried to install Windows XP professional on my Acer system. I made my first bootable device as CD-ROM and the second as HDD. The system boots from the CD and shows that setup is loading the files. And immediately after that a blue screen pops up and says a message. I’m not able...

Answer Question   |  February 14, 2014  6:36 PM
Acer, Windows XP
asked by:
5 pts.

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