Lynxbee topic
Android, Android Applications programming, ADB commands, Application framework, Middleware, HAL, Errors and Solutions, Makefiles, Compilation
Capture Bluetooth traffic at Android’s host-controller boundary, retrieve it through a direct ADB pull or an AOSP bug report, and inspect the BTSnoop file in Wireshark. The workflow also explains privacy risks, vendor-specific paths, and what an HCI log cannot reveal.
To enable & disable Bluetooth using below adb commands needs your device to be rooted or if … Read more
Bootchart provides CPU and I/O load breakdown of all processes for the whole system. It doesn’t require … Read more
Prerequisite : Before starting, a bootup picture will be needed with below specs: BMP format, should be … Read more
ADB can open Android’s trusted system dialogs for enabling Bluetooth and temporary discoverability, but the user still controls consent. This guide shows the exact intents, duration extra, device targeting, verification, and the limits of unattended automation.
For a Play App Signing release, your upload key proves that a bundle came from your team; Google’s app-signing key signs the APKs users install. Generate them as separate identities, protect the private material, and register the correct certificate fingerprints.
An Android launcher icon is a layered resource, not a pre-cropped rounded PNG. Build separate foreground, background, and monochrome artwork, let the launcher apply its mask and tint, and keep the Google Play listing asset separate.
`WrongConstant` is Android lint telling you that an integer came from outside the API’s documented constant set. Use the constant family declared by the parameter, then investigate dependency or lint-version drift if an official alias is still flagged.
If you want to take Screen Shot of your device, refer post “How to Capture Screenshot in … Read more
`Context` is a capability family, not another name for `Activity`. Find the failing cast, decide whether the operation truly needs a UI owner, and change the API contract instead of swapping context methods until the crash disappears.
`FLAG_SECURE` asks Android to keep a window out of screenshots and non-secure displays. Apply it before sensitive UI appears, understand its window-wide scope, and treat newer detection and screen-share APIs as complementary—not interchangeable—controls.
itsallwidgets.com is a site which provides a place to learn about new apps being developed and released … Read more
Visit website https://developer.android.com/studio/ Click on “Download Android Studio” button to download latest version of Android Studio. The … Read more
What is Flutter ? Flutter is Google’s portable UI toolkit for building beautiful, natively-compiled applications for mobile, … Read more
If we want to install an apk already downloaded or we compiled, use below command to install … Read more
If We want to uninstall the apk, using adb, we need to know the package name of … Read more
Above command displays all the permissions. This command also takes following optional arguments as, Following is the … Read more
Following command Prints all features supported by the android system / device. Following is the output of … Read more
If you have multiple devices connected with laptop/desktop, use “-s serial_no” to distinguish which device your want … Read more
First connect to adb, Now using below command, we can identify all the installed libraries on an … Read more
The Android Debug Bridge (ADB) is a powerful tool used for debugging and communicating with Android devices. … Read more
Recently when we migrated one of our android application to AndroidX, using android studio’s option from “Refactor … Read more
Prerequisite : “Identify and add SHA1 / SHA-256 Certificates to Firebase console for Phone Authentication” When we … Read more
When we were trying to add a simple button into our already existing code of some other … Read more