Correctly build android app

ltx_flutter/android/app/build.gradle

@@ -48,7 +48,7 @@ android {
         applicationId "com.ryanpandya.lifetracker"
         // You can update the following values to match your application needs.
         // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
-        minSdkVersion flutter.minSdkVersion
+        minSdkVersion 19 //flutter.minSdkVersion
         targetSdkVersion flutter.targetSdkVersion
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName

ltx_flutter/flake.lock

@@ -1,8 +1,68 @@
 {
   "nodes": {
+    "android-nixpkgs": {
+      "inputs": {
+        "devshell": "devshell",
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1695500385,
+        "narHash": "sha256-bpTF7H5fjfZMwgU8/W28FPgkyTf2rYTVUMBgmMskk44=",
+        "owner": "tadfisher",
+        "repo": "android-nixpkgs",
+        "rev": "a85aaf82d9c29b41e37bc0babd3f69632dfdbaf1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "tadfisher",
+        "repo": "android-nixpkgs",
+        "type": "github"
+      }
+    },
+    "devshell": {
+      "inputs": {
+        "nixpkgs": [
+          "android-nixpkgs",
+          "nixpkgs"
+        ],
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1695195896,
+        "narHash": "sha256-pq9q7YsGXnQzJFkR5284TmxrLNFc0wo4NQ/a5E93CQU=",
+        "owner": "numtide",
+        "repo": "devshell",
+        "rev": "05d40d17bf3459606316e3e9ec683b784ff28f16",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "devshell",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "inputs": {
-        "systems": "systems"
+        "systems": "systems_2"
+      },
+      "locked": {
+        "lastModified": 1694529238,
+        "narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "ff7b65b44d01cf9ba6a71320833626af21126384",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_2": {
+      "inputs": {
+        "systems": "systems_3"
       },
       "locked": {
         "lastModified": 1694529238,
@@ -19,6 +79,22 @@
       }
     },
     "nixpkgs": {
+      "locked": {
+        "lastModified": 1695145219,
+        "narHash": "sha256-Eoe9IHbvmo5wEDeJXKFOpKUwxYJIOxKUesounVccNYk=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "5ba549eafcf3e33405e5f66decd1a72356632b96",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
       "locked": {
         "lastModified": 1685566663,
         "narHash": "sha256-btHN1czJ6rzteeCuE/PNrdssqYD2nIA4w48miQAFloM=",
@@ -36,8 +112,9 @@
     },
     "root": {
       "inputs": {
-        "flake-utils": "flake-utils",
+        "android-nixpkgs": "android-nixpkgs",
-        "nixpkgs": "nixpkgs"
+        "flake-utils": "flake-utils_2",
+        "nixpkgs": "nixpkgs_2"
       }
     },
     "systems": {
@@ -54,6 +131,36 @@
         "repo": "default",
         "type": "github"
       }
+    },
+    "systems_2": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "systems_3": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
     }
   },
   "root": "root",

ltx_flutter/flake.nix

@@ -1,38 +1,76 @@
 {
-description = "Flutter 3.0.4";
+  description = "moxplatform";
-inputs = {
+  inputs = {
-  nixpkgs.url = "github:NixOS/nixpkgs/23.05";
+    # nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
-  flake-utils.url = "github:numtide/flake-utils";
+    nixpkgs.url = "github:NixOS/nixpkgs/23.05";
-};
+    flake-utils.url = "github:numtide/flake-utils";
-outputs = { self, nixpkgs, flake-utils }:
+    android-nixpkgs.url = "github:tadfisher/android-nixpkgs";
-  flake-utils.lib.eachDefaultSystem (system:
+  };
-    let
+
-      pkgs = import nixpkgs {
+  outputs = { self, nixpkgs, flake-utils, android-nixpkgs }: flake-utils.lib.eachDefaultSystem (system: let
-        inherit system;
+    pkgs = import nixpkgs {
-        config = {
+      inherit system;
-          android_sdk.accept_license = true;
+      config = {
-          allowUnfree = true;
+        android_sdk.accept_license = true;
-        };
+        allowUnfree = true;
       };
-      buildToolsVersion = "30.0.3";
+    };
-      androidComposition = pkgs.androidenv.composeAndroidPackages {
+    # Everything to make Flutter happy
-        buildToolsVersions = [ buildToolsVersion "28.0.3" ];
+    sdk = android-nixpkgs.sdk.${system} (sdkPkgs: with sdkPkgs; [
-        platformVersions = [ "31" "28" ];
+      cmdline-tools-latest
-        abiVersions = [ "armeabi-v7a" "arm64-v8a" ];
+      build-tools-30-0-3
-      };
+      build-tools-33-0-2
-      androidSdk = androidComposition.androidsdk;
+      build-tools-34-0-0
-    in
+      platform-tools
-    {
+      emulator
-      devShell =
+      patcher-v4
-        with pkgs; mkShell rec {
+      platforms-android-30
-          ANDROID_SDK_ROOT = "${androidSdk}/libexec/android-sdk";
+      platforms-android-31
-          buildInputs = [
+      platforms-android-33
-            chromium
+    ]);
-            flutter
+    pinnedJDK = pkgs.jdk17;
-            androidSdk
+  in {
-            jdk11
+    devShell = pkgs.mkShell {
-            android-studio
+      buildInputs = with pkgs; [
-          ];
+        # Android
-        };
+        pinnedJDK
-    });
+        sdk
+
+        # Flutter
+        flutter dart
+
+        # Code hygiene
+          gitlint
+
+        # Flutter dependencies for linux desktop
+        atk
+        cairo
+        clang
+        cmake
+        epoxy
+        gdk-pixbuf
+        glib
+        gtk3
+        harfbuzz
+        ninja
+        pango
+        pcre
+        pkg-config
+        xorg.libX11
+        xorg.xorgproto
+      ];
+
+      # Make Flutter build on desktop
+      CPATH = "${pkgs.xorg.libX11.dev}/include:${pkgs.xorg.xorgproto}/include";
+      LD_LIBRARY_PATH = with pkgs; lib.makeLibraryPath [ atk cairo epoxy gdk-pixbuf glib gtk3 harfbuzz pango ];
+      
+      ANDROID_HOME = "${sdk}/share/android-sdk";
+      ANDROID_SDK_ROOT = "${sdk}/share/android-sdk";
+      JAVA_HOME = pinnedJDK;
+
+      # Fix an issue with Flutter using an older version of aapt2, which does not know
+      # an used parameter.
+      GRADLE_OPTS = "-Dorg.gradle.project.android.aapt2FromMavenOverride=${sdk}/share/android-sdk/build-tools/34.0.0/aapt2";
+    };
+  });
 }

ltx_flutter/pubspec.yaml

@@ -3,7 +3,7 @@ description: A new Flutter project.
 
 publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 
-version: 0.0.1+1
+version: 0.1.0+1
 
 environment:
   sdk: '>=2.19.4 <4.0.0'