Questions tagged [development]
Questions about Android development are OFF-TOPIC on Android Enthusiasts. Do not ask them here, try Stack Overflow instead.
23
questions with no upvoted or accepted answers
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Android Studio: Can't add sdcard to AVD using external file
I've just recently moved to a new laptop (Migrated from Windows 7 to 10) and I'm now setting up my development environment for android. As such, I've created a new AVD using Android Studio. However I ...
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Where to suggest LineageOS feature requests?
The LineageOS bug reporting guidelines mention not to report feature request in the Jira issue tracker and wisely don't provide any information where to suggest them instead.
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1
answer
598
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Recover user data (photos videos) from a Poco X3 Pro forgotten pattern
So, I decided yesterday to change my pattern to something more complicated for terms of privacy. For my bad, I had such an awful day yesterday and I honestly don't remember the whole pattern. My ...
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2
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How to cryptographically verify the authenticity and integrity of Android Studio releases (with gpg?)
For a given Android Studio release published by Google, how can I cryptographically verify the authenticity and integrity of the .tar.gz file that I downloaded before I copy it onto a USB drive and ...
- 364
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Possible to change an apps SSAID aka Android_ID without rebooting? Which service handles this? Fast rebooting with Zygote kills my shell script
This may seem like an odd question, and I apologize for that. I am currently debugging an application and I am having trouble getting new Android_ID's to stick without rebooting.
To be specific ...
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2
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answers
89
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What's the logical name for Android's native GPS interface?
I'm trying to identify and locate the /dev/ pseudo-file that corresponds to the onboard, hardware GPS devices; installed in most modern Android smartphones, and tablets. I know that it probably varies ...
- 217
1
vote
1
answer
52
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FastHub for GitHub
I've used the FastHub for GitHub Android app in the past, but can no longer find it on the Google Play store. Has it been replaced by the GitHub app for Android?
What are the differences, or any ...
1
vote
0
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365
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Shutdown android device after disconnect charger
I need shutdown android system after disconnect charger.
I have android 6.0.1 (rooted), and I'm looking for to power off phone, when it's not charging. I'm looking for programming solution. I have ...
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Do android roms with only boot.img file available in fast boot rom don’t have separate recovery.img
I have phone named Vivo Y83 /(vivo1802)
I wanted the stock recovery image of my device to port twrp recovery since it’s not officially available for my device.
But after getting hands on my fastboot ...
- 31
1
vote
0
answers
260
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How does Android creates block devices and mounts it?
How does Android create block devices in /dev? Android does not support devtmpfs and Android /init does not use udev or (busybox) mdev. ueventd.rc doesn't contain strings for /dev/block/....
But, ...
- 111
1
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Is there an app that will allow me to track my phone without data using SMS?
I have an Android phone, but I don't have a data plan. However, I have unlimited SMS and calling. I lost my phone recently (and thankfully, I found it), but it was hard to find, since I couldn't ...
- 111
1
vote
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588
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How to insert an emoji using adb shell input?
I've been trying to insert emojis into my android phone using ADB.
adb shell input text "..."
works for inserting text, but when I tried to insert an emoji using the unicode(\uD83E\uDD70), I am ...
- 11
0
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26
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Adding prebuilt APK to android system.img (stock firmware from manufacture)
Can someone help add a prebuilt apk to an android system.img for me? I’ve obtained boot.img, system.img, etc. from manufacture of the device. I’ve been trying for hours to add the .apk files to the ...
- 1
0
votes
1
answer
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modify apk content
Do you know if it possible to edit compiled code in apk package?
I tried followed steps:
Unpack xapk file by command: unzip my-app.xapk (I have there multiple apk and I need to modify one of them, ...
- 101
0
votes
1
answer
188
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Bluetooth Process is Dying constantly
My phone's bluetooth keeps disconnecting and connecting constantly.
I recently built my first custom ROM, Lineage OS 20 for my Redmi Note 9 (Merlin/Merlinx). Lineage OS is not officially supported on ...
user384711
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628
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Is it possible to run KVM-Accelerated VM on Android Devices?
I am trying to enable KVM on the Android kernel so that I can run KVM accelerated VM on my Android phone. However, after enabling KVM, checking the dmesg, I get this:
[ 1.039716] c3 1 kvm [1]:...
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377
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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":"...
- 159
0
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1
answer
307
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Samsung galaxy a7 2018 hangs after update android 10
Recently I updated my device from android 9(one UI 1)to android 10(one UI 2)
After updating to android 10 it freezes again and again,not the whole phone freeze, only display hangs but background ...
- 121
0
votes
0
answers
530
views
Is there STB emulator for STB developers which runs on PC?
We develop an STB app, we run it on actual STB boxes for testing, the boxes are slow and the development experience is so bad.
Many options on the STB are only accessible through a remote control. We ...
- 251
0
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0
answers
48
views
Can I access both cameras, wide and normal at the same time?
Some smartphones have two cameras, working together as one implementing different parts of the zoom range.
Is it possible to use both of them at the same time?
With both at the same time, I do not ...
- 113
0
votes
1
answer
80
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Android OTA update fail when increased the system.img size
I am working on IMX6Q with Android 7 for OTA update. Current system.img size 499 MB with this OTA update work. I increased this due to compilantion error. If system.img is above 499 MB ota update fail....
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0
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1
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Compile apps from github source on device via termux or apps?
Is there any app's like "apk builder" by heagoo that can compile apks on device from github source?
Termux method would be nice too if anyone knows.
I have tried "sdrausty.github.io" method but I ...
0
votes
1
answer
6k
views
Send "step" sensor event from ADB
My smartphone has sensors those:
Step Detector | Qualcomm | 0x0000001e | on-demand | no batching support | last=<0.000000>
Step ...
