Add new package to AOSP

/device/rockchip/rk3288 device.mk contains packages, for example PRODUCT_PACKAGES += \ su Copy /system/extras/su to another directory, modify android.mk file and change names, then you can compile aosp or this package only with command # mmm or clean and make #mm -b

Add new package to AOSP2020-05-29T10:12:57+02:00

How to modify filesystem permissions in AOSP?

For Android 5.1.x it would be in file /system/core/include/private/android_filesystem_config.h static const struct fs_path_config android_files[] = { { 00440, AID_ROOT, AID_SHELL, 0, "system/etc/init.goldfish.rc" }, { 00550, AID_ROOT, AID_SHELL, 0, "system/etc/init.goldfish.sh" }, { 00440, AID_ROOT, AID_SHELL, 0, "system/etc/init.trout.rc" }, { 00550, AID_ROOT, AID_SHELL, 0, "system/etc/init.ril" }, { 00550, AID_ROOT, AID_SHELL, 0, "system/etc/init.testmenu" }, { 00550, AID_ROOT, AID_SHELL, [...]

How to modify filesystem permissions in AOSP?2020-05-29T10:13:17+02:00

How to modify su binary file

adb root adb shell   # mount -o rw,remount /system # chmod 755 /system/xbin/su # chown root:root /system/xbin/su # mount -o ro,remount /system    

How to modify su binary file2020-05-29T10:13:27+02:00

Minimum system requirements

The following OS are supported: Microsoft Windows Server 2012 R2 (64-bit). Microsoft Windows Server 2008 R2 (32-bit and 64-bit versions). Microsoft Windows 7 with Service Pack 1 (32-bit and 64-bit versions) Microsoft Windows 8.1 (32-bit and 64-bit versions) Microsoft Windows 10  (32-bit and 64-bit versions) PC or Server requirements: 1 GHz or faster 32-bit (x86) [...]

Minimum system requirements2020-05-29T10:13:52+02:00

URVEScript commands

Play 1; Plays dynamic clip with ID=1 (set in properties). It can take parameter with URL address if necessary. Example: Play 1 https://eveo.pl; Wait 1000; Wait one second (1000 miliseconds) before running command after semicolon. Example Wait 1000; Play 1; will play clip with ID=1 after one second. ChangeCollection Area_1 Playlist2 true true true true [...]

URVEScript commands2020-05-29T10:14:01+02:00

SyncPlay – play synchronized between URVE players

Both players Windows and Android can play synchronized video. If you want to use it, you need to enter Properties of selected video and set SyncPlay property to 1.

SyncPlay – play synchronized between URVE players2020-05-29T10:14:11+02:00

Windows 10: How to debloat OS?

Run powershell as Administrator Set-ExecutionPolicy Unrestricted Download script and run https://github.com/W4RH4WK/Debloat-Windows-10/blob/master/scripts/remove-default-apps.ps1 Execute this command Get-AppXPackage | where-object {$_.name –notlike “*store*”} | Remove-AppxPackage

Windows 10: How to debloat OS?2020-05-29T10:14:37+02:00

How to use ADB when two or more devices connected ?

adb devices -l and then adb -s device_id shell or  adb devices -l List of devices attached 192.168.1.133:5555 device product:urveboard_v3 model:urveboard_v3 device:urveboard adb -s 192.168.1.133:5555 shell

How to use ADB when two or more devices connected ?2020-05-29T10:14:46+02:00

How to catch Segmentation Fault exception in Android?

void segfault_sigaction(int signal, siginfo_t *si, void *arg) { // we cannot use variables in here, exit(0); } { struct sigaction sa; Cruntime::memset(&sa, 0, sizeof(struct sigaction)); sigemptyset(&sa.sa_mask); sa.sa_sigaction = segfault_sigaction; sa.sa_flags = SA_SIGINFO; sigaction(SIGSEGV, &sa, NULL); }    

How to catch Segmentation Fault exception in Android?2020-05-29T10:15:49+02:00

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