android-tools: init at 31.0.0p1

lowPrio is used to avoid collisions with the simg2img package.
Licensing information is in share/licenses/android-tools/AOSP_LICENSE.

lib/licenses.nix

@@ -760,6 +760,11 @@ lib.mapAttrs (n: v: v // { shortName = n; }) ({
     # channel and NixOS images.
   };
 
+  unicode-dfs-2015 = spdx {
+    spdxId = "Unicode-DFS-2015";
+    fullName = "Unicode License Agreement - Data Files and Software (2015)";
+  };
+
   unicode-dfs-2016 = spdx {
     spdxId = "Unicode-DFS-2016";
     fullName = "Unicode License Agreement - Data Files and Software (2016)";

pkgs/tools/misc/android-tools/default.nix

@@ -0,0 +1,46 @@
+{ lib, stdenv, fetchurl
+, cmake, perl, go
+, protobuf, zlib, gtest, brotli, lz4, zstd, libusb1, pcre2
+}:
+
+stdenv.mkDerivation rec {
+  pname = "android-tools";
+  version = "31.0.0p1";
+
+  src = fetchurl {
+    url = "https://github.com/nmeum/android-tools/releases/download/${version}/android-tools-${version}.tar.xz";
+    sha256 = "1dn7v10gdx1pi0pkddznd5sdz941qz0x4jww8h2mk50nbyxc792i";
+  };
+
+  nativeBuildInputs = [ cmake perl go ];
+  buildInputs = [ protobuf zlib gtest brotli lz4 zstd libusb1 pcre2 ];
+
+  # Don't try to fetch any Go modules via the network:
+  GOFLAGS = [ "-mod=vendor" ];
+
+  preConfigure = ''
+    export GOCACHE=$TMPDIR/go-cache
+  '';
+
+  meta = with lib; {
+    description = "Android SDK platform tools";
+    longDescription = ''
+      Android SDK Platform-Tools is a component for the Android SDK. It
+      includes tools that interface with the Android platform, such as adb and
+      fastboot. These tools are required for Android app development. They're
+      also needed if you want to unlock your device bootloader and flash it
+      with a new system image.
+      Currently the following tools are supported:
+      - adb
+      - fastboot
+      - mke2fs.android (required by fastboot)
+      - simg2img, img2simg, append2simg
+    '';
+    # https://developer.android.com/studio/command-line#tools-platform
+    # https://developer.android.com/studio/releases/platform-tools
+    homepage = "https://github.com/nmeum/android-tools";
+    license = with licenses; [ asl20 unicode-dfs-2015 ];
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ primeos ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -1039,6 +1039,10 @@ in
 
   analog = callPackage ../tools/admin/analog {};
 
+  android-tools = lowPrio (callPackage ../tools/misc/android-tools {
+    stdenv = if stdenv.targetPlatform.isAarch64 then gcc10Stdenv else stdenv;
+  });
+
   angle-grinder = callPackage ../tools/text/angle-grinder {};
 
   ansifilter = callPackage ../tools/text/ansifilter {};