From 67847892c023174a0f4771a473196e85945b73c7 Mon Sep 17 00:00:00 2001 From: Simon Rettberg Date: Tue, 30 Jul 2019 16:02:49 +0200 Subject: Remove android and OSX files --- android/README | 189 --------------------------------------------------------- 1 file changed, 189 deletions(-) delete mode 100644 android/README (limited to 'android/README') diff --git a/android/README b/android/README deleted file mode 100644 index 2843296..0000000 --- a/android/README +++ /dev/null @@ -1,189 +0,0 @@ - -This directory contains the Android-specific code for building xscreensaver. - -It is preliminary, and very much a work in progress. - -If you're messing with this, please let us know! - - dennis@panaceasupplies.com - jwz@jwz.org - - -To set up your Android development environment: - - Install JDK 7 (http://www.oracle.com/technetwork/java/javase/downloads/) - Install Android Studio (http://developer.android.com/sdk/) - Install Android NDK (http://developer.android.com/ndk/downloads) - Rename or link the "android-ndk-*" directory to "ndk" inside your - $ANDROID_HOME (the "sdk/" directory that is the parent of - "build-tools/", etc.) That is, it should be "sdk/ndk/". - - set $ANDROID_HOME to where your SDK is installed, or - set "sdk.dir" in the file local.properties. - On MacOS, the value you want is probably ~/Library/Android/sdk/ - Also set "ndk.dir" in local.properties. - -To build: - - ./configure - cd android - make - - Hopefully an "xscreensaver-debug.apk" file will appear in - android/xscreensaver/build/outputs/apk/. - - Load that onto your device and go to: - Settings / Display / Daydream - or just click on the XScreenSaver icon, which is a shortcut to that. - - To create and configure an emulator image, use the GUI tool and and - give the emulator a name (say, "Nexus_5"). - - $ANDROID_HOME/sdk/tools/android avd - - E.g.: Nexus 5, Android 5, Intel Atom x86_64, RAM 2048 VM 64, - storage 200, use host GPU. - - Configuration options are in $HOME/.android/avd/*.avd/config.ini - - To launch it: - - $ANDROID_HOME/sdk/tools/emulator -avd Nexus_5 - - Warning! On my system at least, the emulator runs out of memory - when trying to display the Daydream page if all of the savers are - loaded. This is troubling. You can work around this by editing - your *.avd/config.ini and setting vm.heapSize=128; or by editing - android/Makefile and paring down the $ANDROID_HACKS list to a - smaller subset (60 or so with the default heapSize). - - - To load it into the currently-running emulator or device: - $ANDROID_HOME/platform-tools/adb install -r \ - xscreensaver/build/outputs/apk/xscreensaver-debug.apk - - Extremely verbose log output, including stack traces: - $ANDROID_HOME/platform-tools/adb logcat - - Non-fatal log output for only this app: - $ANDROID_HOME/platform-tools/adb logcat \ - -s xscreensaver:d AndroidRuntime:d libEGL:d - - Note that sometimes "logcat" will just sit there forever saying - "waiting for device". This is because the emulator is a piece of - shit and sometimes decides to just randomly not service connections. - If you restart the emulator, and wait minutes for the whole damned - thing to boot up again, it will probably work next time. Probably. - - -Directory structure: - - Boilerplate for the Java version of "make": - *gradle* - *.properties - xscreensaver/*gradle* - xscreensaver/build.* - xscreensaver/*.properties - - The other half of the Makefile: - xscreensaver/jni/*.mk - - Source code: - xscreensaver/src/org/jwz/xscreensaver/*.java - xscreensaver/res/layout/*.xml - - Other relevant source code is in ../jwxyz/ and ../hacks/. - - Icons: - xscreensaver/res/drawable-ldpi/ - xscreensaver/res/drawable-mdpi/ - xscreensaver/res/drawable/ - - Files that we generate: - - gen/function-table.h - xscreensaver/AndroidManifest.xml - xscreensaver/res/drawable/*.png - xscreensaver/res/values/settings.xml - xscreensaver/res/values/strings.xml - xscreensaver/res/xml/*.xml - xscreensaver/src/org/jwz/xscreensaver/gen/*.java - - Other files generated as a part of the build process: - - gen/ - .gradle/ - xscreensaver/build/ - xscreensaver/build/outputs/apk/ -- app appears here - xscreensaver/jni/ - xscreensaver/libs/ - xscreensaver/obj/ - xscreensaver/res/ - xscreensaver/res/drawable/ - xscreensaver/res/values/ - xscreensaver/res/xml/ - xscreensaver/src/org/jwz/xscreensaver/gen/ - -When adding a new hack, edit android/Makefile, then "make clean" and "make". - - -TODO list, and known bugs: - - - See the top of ../jwxyz/jwxyz-gl.c for a low level TODO list, - but here's what's wrong with the savers from a high level view: - - - Rotation is wonky (on some devices?) - - - The Android emulator is a piece of shit and crashes all the time, - so it's possible that some of these work fine on real devices. - I don't actually have an Android device, so I have no idea. - - - As mentioned above, the Android emulator runs out of memory if - more than about 60 of the Daydreams are installed with the default - heapSize. Again, I don't know if this is an issue on real devices. - I sure hope not. - - - The code that attempts to grab a screen shot before the Daydream begins - doesn't work. - - - When a saver exits abnormally, we catch the exception and attempt to - display the error message in a dialog. The catch works, but the dialog - box does not. - - antinspect renders incorrectly - apple2 text, images into pixmaps doesn't work - barcode pixmaps - bsod pixmaps, XCopyArea problems - carousel images are corrupted - cityflow shading is wrong - endgame insanely slow - engine text - esper images don't load, no text - fliptext text - fontglide text - glblur grayscale instead of color - halftone XFillArc crash - jigglypuff incredibly slow - juggler3d blank - maze lines are not the same thickness (aliased?) - molecule blank - noseguy text; images - pacman images; launches really slowly - pedal polygons - phosphor text; pixmaps - photopile text; images don't display - polyhedra text - polyominoes pixmaps - qix polygons - queens insanely slow - sonar does icmp work? - speedmine polygons - splitflap super slow - spotlight blank - starfish polygons - starwars text - unicrud pixmaps - winduprobot dome is not transparent - xanalogtv pixmaps - xflame draws only upper left corner - xmatrix pretty slow -- cgit v1.2.3-55-g7522