Questions tagged [android-sdk]

The Android SDK (Software development kit) is a set of development tools for Android.

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1answer
953 views

fetch date and time of last activity by any android app

I am trying to find the last used time of an android application. UsageStats is a way but prior to lollipop this information is not accessible pragmatically, please suggest me some way if it is ...
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3answers
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Customising a custom rom

I want to know is it possible to edit a custom rom from zip and then zipping it again (flashable) to a device. Will it brick the device? Thanx
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0answers
30 views

How to “adb push” files from linux to android without the non-permissive symlinks

I want to push over 120K small files including symlinks using "adb" but without those links if they fail in "remote symlink failed: Permission denied" to Android device.
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2answers
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I have installed a few USB drivers, but Android Studio

Sorry, I should have explained in more details. In my mobile, Gear icon -> Settings -> SYSTEM -> {} Developer options, I have select (set tick) both "Android debugging" and "USB debugging notify". ...
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I tried oneplus 8 pro with ubuntu: no lsusb/adb output

I have oneplus 8 pro connected to my ubuntu 20.04 box and installed: vendor driver android sdk adb/fastboot But different USB cables show no output in lsusb adb devices fastboot devices I have ...
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OSX - Android Emulator closed because of an internal error:

Trying to run an emulator via a fresh install of Android Studio on a new MacBook Pro and the emulator fails to start with the error message below. I have attempted re-installing HAXM, re-installing ...
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2answers
1k views

DroidExplorer won't find Android SDK

I'm trying to install DroidExplorer, and before finishing the installation the program asks me for the "Android SDK path". I have created the folders and downloaded the the Android SDK from Android....
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0answers
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Changing the minSDKVersion of an apk

I wanted to run an app on emulator (on ANdroid 4.4 (API Level 19)) but the app has minSDKVersion 24 (I found out using aapt command). So, is it possible that we can change the minSDKVersion of an apk ...
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1answer
2k views

Failed to start emulator: No such file or directory

Alright So I downloaded the android SDK bundle for linux because I want to start making some apps, but i've ran into a couple of problems here. when I tried to create an emulator through the AVD ...
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1answer
1k views

ADB server version (40) doesn't match this client (41) {Not using Genymotion}

Disclaimer: this is not a duplicate to this SO question as the source of the question is different and the answers don't apply.* I hope, it is correctly placed in AE and that the note about not using ...
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1answer
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Notification remain on home screen

I am using GFive Presdent Tango 7. Its showing notifications Like "Viber is denied to read sms" and "android.google.setting denied to read location".These notification appear on screen one by one .. ...
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1answer
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is CPU virtualization needed to run Android Virtual Device?

My Dell Laptop has Intel® Core™2 Duo Processor T6400 (2M Cache, 2.00 GHz, 800 MHz FSB) CPU which has no virtualization support. http://ark.intel.com/products/40479/Intel-Core2-Duo-Processor-T6400-2M-...
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1answer
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android 9 sdk compatibility with jdk 8

Is android 9 sdk installation not compatibile with jdk 8 for running avd ? I tried running but got error of; "emulator: ERROR: ANDROID_SDK_ROOT" emulator: ERROR: This AVD's configuration is missing ...
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1answer
795 views

Unable to locate the android SDK tools error

I have Windows 7 64bit. Installed Android Studio. SDK path is indeed C:\Users\bill\AppData\Local\Android\sdk. Copied pasted from explorer address bar to avoid a typo. Ran the SDK Manager and updated. ...
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2answers
2k views

Cannot start android emulator64 due to Qt unable to load xcb

I cannot start the (android) emulator64-x86. It always fails with: --> ./emulator64-x86 -avd loli -gpu off This application failed to start because it could not find or load the Qt platform ...
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How to open AOSP default launcher app Launcher3 in Android Studio?

I cloned Launcher3, which is the default launcher for AOSP. I opened it on Android Studio and got: 01:04 Gradle sync failed: com.android.tools.idea.gradle.project.sync.idea.issues....
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Create a custom recovery from scratch

I have an obscure Android phone (Orion Pro x500a). I have another question which led me to ask another concerning custom recovery files. Since my phone is rather obscure, I can't find a custom ...
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0answers
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Why does the Android SDK show Android 10.0+ (R) instead of 11.0?

If I open Android Studio and then open the SDK manager, I see 10.0+ (R). I checked for updates, but no other updates. Why is it 10.0+, instead of 11.0?
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1answer
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fastboot: usage: no command

Basic information: Windows - Android SDK - fastboot.exe As the title says.. fastboot won't work in my cmd and fails with the output: fastboot: usage: no command. The android-sdk is located in the root ...
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I was running an AVD on Android Studio and I got the following 2 errors. What do they mean?

Error number 1: Emulator: E0809 05:21:56.677723102 2704 socket_utils_common_posix.cc:201] check for SO_REUSEPORT: {"created":"@1596930716.677712232","description":"...
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1answer
63k views

Root Android virtual device with Android 7.1.1

I'm using the official Android SDK with the Android Emulator to create a virtual Android 7.1.1 (x86). I need to test a number of things, amongst others, some applications require root access to the ...
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1answer
144 views

How to use Android sdk to flash android system images

Can I use android sdk to flash a system image to a device? If yes, how to do? Device: Samsung galaxy note3 Model:SM-N9000 Can I install an Android generic system image?.
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5answers
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What do I type in PATH variable for ADB server to start from CMD?

I am following a Wiki on how to install and set up Android SDK and I am stuck at a step where I am supposed to test if the ADB server works by using the command adb start-server. Is this command ...
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0answers
661 views

Error while running an emulator

=== About === Build version: Android Studio 3.6.2 Build #AI-192.7142.36.36.6308749 March 19, 2020 Java version: 1.8.0_212-release-1586-b4-5784211amd64 Operating System: Linux (5.4.0-31-generic, amd64) ...
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1answer
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NullPointerException, getPhone error when trying SKD-21, Messages displaying on Samsung Galaxy s4 after update to Lollipop 5.0.1

Yesterday I updated my Samsung Galaxy s4 to Lollipop 5.0.1. It is important to note that my phone is not moded in any way nor has it been rooted. It is the standard user version phone. After the ...
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1answer
3k views

Is the CPU of Samsung Galaxy A10s 64 bit or 32 bit?

I really wanted to know the CPU word length of Samsung Galaxy A10s, running Android Pie. In the first appearance it looks like it has a 64 bit processor, since, it uses the MediaTek Helios P22 chipset,...
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0answers
111 views

Unable to create Android virtual device in Android Studio

I have just downloaded Android Studio, and I am trying to create an Android virtual device so that I can run my code. When I try to, I see this screen: When I select one of the system images and ...
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1answer
2k views

Where are failed installed Android system images in Windows

I was trying updating my Android System Image via Android SDK Manager. It was downloaded but failed to install because unfortunately, all C: disk memory was exhausted. I tried finding it in temp ...
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5answers
15k views

ADB not finding device with Galaxy S8 and Windows 7

I'm trying to get my Galaxy S8 to work with unity for gear VR development but I cannot seem to get ADB to find the phone. I've enabled USB debugging in development options and also have the latest ...
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2answers
19k views

Android-Studio in VM. Emulator: audio: Failed to create voice `goldfish_audio_in'

Hello, I am trying to setup Android Studio 3.1.3 in a windows 10 x64 pro VM. I have installed Android 6.0 in AVD for ARM EABI architecture on a Pixel. However, when I try to launch the emulator I get ...
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0answers
60 views

Why does my android use so much ram?

I recently bought a realme xt phone 8gb ram varient. I usually get only 4 gb ram free and rest of the ram used by system. So i want to know that it's usual for 8gb ram system to take up to 4 gb ram ...
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0answers
190 views

AVD camera configurations and key mappings

AVD: Android Virtual Device Currently available AVD camera configurations are... Front Camera: None - no camera installed for AVD Emulated - use a simpulated camera Device - use host computer webcam ...
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0answers
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How to upgrade SWM 8802 to Android 8.1

I purchased a SWM 8802 double din automotive head unit from ebay and I was under the impression that it would have android 7.1 installed as advertised. Turns out it actually has android 5.1, which has ...
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1answer
2k views

Is it possibile to extract individual files from a .ab backup file?

If I run: adb backup -apk -shared -all -f \Path\to\backup.ab Can I then later extract the .ab file on OSX to view and edit individual files?
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1answer
16k views

Unable to install system images for the Android SDK: “Failed to create directory”

I've just installed Xamarin, to use C# on Android: on their tutorial about how to install the emulator here. I saw they installed Intel x86 Atom system image and ARM v7a system image, so I did the ...
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1answer
105 views

Illegal option -o pipefail

I'm using termux and a git project to compile a git android apk source code the code is in bash command when i run the following command it says illegal option -o pipefail.
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2answers
37k views

./flash-all.sh: line 16: fastboot: command not found [closed]

I'm trying to "Get Started" with Setting Up the Preview SDK | Android Developers to Install the L Preview System Image Android L Developer Preview | Android Developers on my Nexus 7 (Wifi) "razor". I'...
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1answer
795 views

Why files/directories under Android's root filesystem don't change across different version updates?

I compared 2 devices; one running Android v5.1.1 and other v9.0. So I noticed that files under /proc are same in both. Can anyone explain why there is no difference even though OEM's are different and ...
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2answers
1k views

Would I install android studio with 2 GB RAM [closed]

Would I install Android Studio on my PC that have Window 7 and 2 GB RAM?
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2answers
264 views

What does it mean by Gradle in Android Studio? [closed]

Gradle is not an ordinary English word. Then, what does it mean in Android Studio?
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1answer
114 views

How do I keep android SDK and reuse it on other PCs without the internet

I am fresh-from-the-oven kind of new to android and I just downloaded the android studio which is a whooping 683mb, after downloading it, I noticed it didn't come with SDK and that it was going to ...
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2answers
3k views

Cannot take screenshots of Android L emulator

No matter which method I use, I cannot take screenshots of the Android L emulator. I tried through Android Studio, using the Android Device Monitor app, and through adb with this method (first answer) ...
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1answer
3k views

How to use -net-tap with android sdk emulator?

I am trying to create a bridge between android emulator (from android sdk) and host system using -net-tap. Is there any working manual for that case? I have tried to launch emulator with -net-tap tap0 ...
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1answer
4k views

How to startd the AVD manager without starting android studio

Use AVD Manager without Starting Android Studio this question is the same as mine, but the answer does nt work for me. There's no executable to launchd AVD manager on my SDK directory (I'm on ubuntu). ...
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3answers
20k views

Samsung USB Driver for Windows 10 - Android Studio

I've got an issue setting up the AVD in my Android Studio as Intel HAXM is not working with my Windows 10. So, I am trying to debug and run my projects with my Android device. However, after trying to ...
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1answer
462 views

Where to get old systrace(platform tools) for SDK 17 and less?

I am using an older Android device which uses Android 4.2.2. Older devices can not use the newer CPU profiler so I want to use systrace. I tried using the current version of systrace but got the ...
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3answers
1k views

does SDK disk images of APIs for windows and mac differ?

I have started developing on a windows machine, I use the ADT with Eclipse, my SDK is updated with all the possible Android APIs, ie, (1.6-4.4). The windows machine is pretty slow so lately I got a ...
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1answer
245 views

Why SDK version in recovery is different from SDK version in build.prop

I have Nexus 5 running RR 7.1.2 (Nougat) and of course the SDK is 25, but in TWRP Recovery i'm using ADB Shell and type `getprop ro.build.version.sdk' it say 22 (Lollipop)? I do a clean install and ...
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0answers
592 views

Application Installation Error in Genymotion emulator [closed]

I am trying to run an application which I am developing currently in Android Studio 3.0 using Genymotion emulator with Android 5.0 - API 21 (Kernel version 4.4.10). All set up on Linux (Fedora 26). ...
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1answer
8k views

How to install adb/fastboot in cmd (with usb-drivers)?

I need adb for some reason, but don't know how to install it and getting the usb-drivers? I heard you have to download the full android sdk? What is to do?