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Stack Overflow

Questions tagged [android-sdk-2.3]

For issues relating to developing with the android SDK, version 2.3.

Android is Google's software stack for mobile devices. The Android 2.3 platform introduces many new and exciting features for users and developers.

  1. UI refinements for simplicity and speed
  2. Faster, more intuitive text input
  3. One-touch word selection and copy/paste
  4. Improved power management

  5. Control over applications(Uninstall and Info buttons at home screen)

    Please use the Android-specific tags such as [android-intent], not [intent]. For non-developer questions, see https://android.stackexchange.com.

Read more about Android 2.3

481 questions
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votes
3 answers

Reading multiple NFC tags simultaneously in Android

The new 2.3.3 SDK includes improved NFC support, and I'd like to write an app that relies on this. Ultimately, I'd like to be able to read data from multiple tags that enter the field simultaneously, but Android only seems to trigger on the first…
Nick Johnson
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18
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3 answers

How to implement caching in android app for REST API results?

My android app gets its data using REST API. I want to have client side caching implemented. Do we have any inbuilt classes for this? if not, is these any code that i can reuse? I remember coming across such code sometime back. However I cant find…
Thoughtful Monkey
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17
votes
3 answers

why does the gingerbread emulator orientation get stuck in apps?

At first I thought this was a problem with my app, but it seems to be happening in any app (though interestingly, not the home screen) in the gingerbread emulator. To replicate my issue, open eclipse and fire up the android emulator for gingerbread…
tabjsina
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16
votes
7 answers

Android SDK Installation Folder on OS X

Any best practices/recommendations on the installation folder for the Android SDK? Following http://developer.android.com/sdk/installing.html on OS X and Step 2. "...unpack it to a safe location on your machine..." makes no sense at all for me…
Radu Grama
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15
votes
4 answers

Error: "SDK emulator directory is missing" in Android Studio on Linux

I'm trying to install android studio on linux manjaro but it shows me following error: SDK emulator directory is missing How i can to fix it? The error mesage:
hamidreza Momeni
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15
votes
2 answers

Android 2.3 Visualizer - Trouble understanding getFft()

First time here so sorry in advance for any butchered formatting. So I am completely new to DSP so I have only a very general understanding of the Fourier Transform. I am trying to build a visualizer app for Android SDK 9, which includes a…
ebolyen
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15
votes
3 answers

Where is the deployed apk file? how to uninstall it with adb?

I have tried to install my apk using adb like this: D:\C_Desktop\Development\Android SDK\platform-tools>adb install "C:\test_haxe\bin\android\bin\bin\testhaxe-debug.apk" 4274 KB/s (3702929 bytes in 0.846s) pkg:…
simo
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14
votes
5 answers

Stackoverflow on Android 2.3.3 Devices Only

I been working on Native Android App where i face some bug on purticularly Android 2.3.3 versions and below Android 3.0 version . I am not getting where exactly am falling in my code because in Logcat Every Line of code compiled but at the end am…
Rizvan
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13
votes
6 answers

Emulator: emulator: ERROR: AdbHostServer.cpp:102: Unable to connect to adb daemon on port: 5037

I am stuck a whole afternoon trying to run again my small Android/Kotlin application in Android Studio. The message pasted on this question topic suddenly nocked me down. I have done these tentatives: 1 - cold boot (On Virtual Devices screen >…
Jim C
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13
votes
6 answers

java.security.cert.CertPathValidatorException: Trust anchor for certification path not found. Android 2.3

In my server (production server), I have a goDaddy ssl certificate. I have both iOS and Android apps connecting with the server, iOS connecting with no problems, android with versions 4.* everything is good, but with devices with 2.3.* I always get…
joseph
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13
votes
3 answers

How can I find out the camera images folder of an Android phone?

I am developing a camera app for Android. One requirement is to save the photos taken to the device's default camera photo folder i.e. the folder in which Android's native camera stores it. How can I figure out where the native camera is storing…
OC2PS
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12
votes
3 answers

How to enable Android adb shell history with up / down keys in under Linux?

I recently upgraded to the new Android SDK and I noticed something very very bothering. It seems it is no more possible to use the command history in the shell. Are you noticing the same? The Android shell seems horrible to me, but at least, in the…
Luca Carlon
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12
votes
6 answers

Gingerbread emulator instance is much more sluggish than Froyo and below. Why?

I'm not sure if anyone else noticed it, but the Gingerbread emulator runs like a dog, with both scrolling, navigating, interaction - all taking much longer and being much choppier. I even got an ANR in the browser when I tried to use it:…
Artem Russakovskii
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12
votes
1 answer

Unity says API level is too low

The exact error: Minimum API Level Not Supported on Requested VR Device Cardboard Requires a Minimum API Level of 19 Though in the Android SDK Manager, it says I have revisions 25.2.5, 25.0.5, and 25.0.3 installed.
jack gallerdude galler
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12
votes
6 answers

An error occurred while collecting items to be installed

When I tried to update my Android SDK, I got the following errors. What should I do? An error occurred while collecting items to be installed session context was:(profile=profile, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect,…
Yuma Yanagisawa
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