in medias res, but icons

Maekfile.js

@@ -174,9 +174,9 @@ const android_options = {
  LINK: [
  `${NDK}/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++`,
  '-target', 'aarch64-linux-android29',
+ '-shared',
  '-Wl,-Bsymbolic', //look for global symbols inside library first
  '-Wl,-soname,libgame.so', //specify name of output library (suggested by https://android.googlesource.com/platform/ndk/+/master/docs/BuildSystemMaintainers.md#Additional-Required-Arguments )
- '-shared',
  ],
  LINKLibs: [], //extra -L and -l flags for linker
 };
@@ -187,7 +187,37 @@ maek.CPP('main.cpp', android_options);
 const android_game_objs = game_sources.map((x) => maek.CPP(x, undefined, android_options));
 const android_common_objs = common_sources.map((x) => maek.CPP(x, undefined, android_options));
 
-const android_game_so = maek.LINK([...android_game_objs, ...android_common_objs], 'dist-android/libgame.so', android_options);
+const android_game_so = maek.LINK([...android_game_objs, ...android_common_objs], 'dist-android/apk/lib/arm64-v8a/libgame.so', android_options);
+
+//quick generic "RULE" for running commands with maek:
+// [outFiles] = maek.RULE([outFile0, outFile1, ...], [inFile0, inFile1, ...], command, [desc])
+maek.RULE = (outFiles, inFiles, command, desc = "run") => {
+ const task = async () => {
+ for (const outFile of outFiles) {
+ await fsPromises.mkdir(path.dirname(outFile), { recursive: true });
+ }
+ await run(command, `${task.label}: ${desc} [${idx} of ${commands.length+1}]`,
+ async () => {
+ return {
+ read:[...inFiles],
+ written:[...outFiles]
+ };
+ }
+ );
+ };
+
+ task.depends = [...inFiles];
+ task.label = `RULE {${inFiles.join(", ")}}`;
+
+ for (outFile of outFiles) {
+ if (outFile in maek.tasks) {
+ throw new Error(`Task ${task.label} purports to create ${outFile}, but ${maek.tasks[outFile].label} already creates that file.`);
+ }
+ maek.tasks[outFile] = task;
+ }
+ return outFiles;
+};
+
 
 maek.TARGETS = [android_game_so]; //DEBUG
 

README.md

@@ -123,3 +123,6 @@ https://stackoverflow.com/questions/75463480/is-it-possible-to-use-android-ndk-w
 https://stackoverflow.com/questions/59504840/create-jni-ndk-apk-only-command-line-without-gradle-ant-or-cmake
 
 https://android.googlesource.com/platform/ndk/+/master/docs/BuildSystemMaintainers.md#Clang
+
+
+https://stackoverflow.com/questions/64878248/switch-from-aapt-to-aapt2-for-native-app-packaging

android/AndroidManifest.xml

@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.tchow.game"
+ android:installLocation="auto"
+ android:versionCode="1"
+ android:versionName="1.0">
+
+ <uses-sdk
+ android:minSdkVersion="29"
+ android:targetSdkVersion="29" />
+ <!--
+ Based on the hello_xr AndroidManifest.xml:
+ Copyright (c) 2017-2023, The Khronos Group Inc.
+ SPDX-License-Identifier: Apache-2.0
+
+ Changes copyright (c) 2023 Jim McCann
+ -->
+ <!-- Tell the system this app requires OpenGL ES 3.2. -->
+ <uses-feature
+ android:glEsVersion="0x00030002"
+ android:required="true" />
+ <!-- Tell the system this app works in either 3dof or 6dof mode -->
+ <uses-feature
+ android:name="android.hardware.vr.headtracking"
+ android:required="false"
+ android:version="1" />
+
+ <!-- Recommended for haptic feedback -->
+ <uses-permission android:name="android.permission.VIBRATE" />
+
+ <!-- If building externally with the OpenXR loader AAR, this would be merged in automatically. -->
+ <uses-permission android:name="org.khronos.openxr.permission.OPENXR" />
+ <uses-permission android:name="org.khronos.openxr.permission.OPENXR_SYSTEM" />
+
+ <queries>
+ <!-- to talk to the broker -->
+ <provider android:authorities="org.khronos.openxr.runtime_broker;org.khronos.openxr.system_runtime_broker" />
+
+ <!-- so client-side code of runtime/layers can talk to their service sides -->
+ <intent>
+ <action android:name="org.khronos.openxr.OpenXRRuntimeService" />
+ </intent>
+ <intent>
+ <action android:name="org.khronos.openxr.OpenXRApiLayerService" />
+ </intent>
+ </queries>
+ <!-- end of elements normally merged from the OpenXR loader AAR -->
+
+ <application
+ android:allowBackup="true"
+ android:hasCode="false"
+ android:icon="@mipmap/gp-icon"
+ android:label="@string/app_name"
+ android:roundIcon="@mipmap/gp-icon">
+
+ <!-- The activity is the built-in NativeActivity framework class. -->
+ <!-- launchMode is set to singleTask because there should never be multiple copies of the app running. -->
+ <!-- Theme.Black.NoTitleBar.Fullscreen gives solid black instead of a (bad stereoscopic) gradient on app transition. -->
+ <activity
+ android:name="android.app.NativeActivity"
+ android:configChanges="screenSize|screenLayout|orientation|keyboardHidden|keyboard|navigation|uiMode|density"
+ android:excludeFromRecents="false"
+ android:launchMode="singleTask"
+ android:resizeableActivity="false"
+ android:screenOrientation="landscape"
+ android:theme="@android:style/Theme.Black.NoTitleBar.Fullscreen"
+ android:exported="true" >
+ <!-- Tell NativeActivity the name of the .so -->
+ <meta-data
+ android:name="android.app.lib_name"
+ android:value="game" />
+ <!-- This filter lets the apk show up as a launchable icon. -->
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+ <category android:name="android.intent.category.LAUNCHER" />
+ <category android:name="com.oculus.intent.category.VR" />
+ <category android:name="org.khronos.openxr.intent.category.IMMERSIVE_HMD" />
+ </intent-filter>
+ </activity>
+ </application>
+</manifest>

android/export-icons.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/sh
+INKSCAPE=inkscape
+BASENAME=gp-icon
+
+mkdir -p mipmap-mdpi mipmap-hdpi mipmap-xhdpi mipmap-xxhdpi mipmap-xxxhdpi
+
+"$INKSCAPE" "$BASENAME.svg" -o "mipmap-mdpi/$BASENAME.png" --export-type=png --export-area-page --export-width=48 --export-height=48 --export-background='#000000' --export-background-opacity=0.0
+"$INKSCAPE" "$BASENAME.svg" -o "mipmap-hdpi/$BASENAME.png" --export-type=png --export-area-page --export-width=72 --export-height=72 --export-background='#000000' --export-background-opacity=0.0
+"$INKSCAPE" "$BASENAME.svg" -o "mipmap-xhdpi/$BASENAME.png" --export-type=png --export-area-page --export-width=96 --export-height=96 --export-background='#000000' --export-background-opacity=0.0
+"$INKSCAPE" "$BASENAME.svg" -o "mipmap-xxhdpi/$BASENAME.png" --export-type=png --export-area-page --export-width=144 --export-height=144 --export-background='#000000' --export-background-opacity=0.0
+"$INKSCAPE" "$BASENAME.svg" -o "mipmap-xxxhdpi/$BASENAME.png" --export-type=png --export-area-page --export-width=192 --export-height=192 --export-background='#000000' --export-background-opacity=0.0