2015_06_20

AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+  package="ca.yyx.hu"
+  android:versionCode="6"
+  android:versionName="2015_06_20" >
+
+  <uses-feature android:name="android.hardware.usb.host"          android:required="false"/>
+  <uses-feature android:name="android.hardware.screen.landscape"  android:required="false"/>
+  <uses-feature android:name="android.hardware.wifi"              android:required="false"/>
+
+  <uses-sdk android:minSdkVersion="16" />
+
+
+<!-- 
+    <supports-screens android:smallScreens="false"
+                      android:normalScreens="false"
+                      android:largeScreens="true"
+                      android:xlargeScreens="true"/>
+-->
+
+
+<uses-permission android:name="android.permission.WAKE_LOCK" />
+
+<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"></uses-permission>
+<uses-permission android:name="android.permission.CHANGE_WIFI_STATE"></uses-permission>
+
+    <uses-permission android:name="android.permission.ACCESS_SUPERUSER"/>
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.READ_PHONE_STATE"/>
+    <uses-permission android:name="android.permission.BROADCAST_STICKY"/>
+    <uses-permission android:name="android.permission.BLUETOOTH"/>
+    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS"/>
+    <uses-permission android:name="android.permission.RECORD_AUDIO" />
+    <uses-permission android:name="android.permission.WRITE_SETTINGS" />
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
+
+
+  <application android:label="Headunit"
+    android:icon="@drawable/hu_icon_256"
+    android:hardwareAccelerated="true">
+
+<!-- 
+  <application android:label="@string/app_name"
+    android:icon="@drawable/ic_app"
+    android:hardwareAccelerated="true">
+-->
+
+<!-- 
+      android:theme="@android:style/Theme.Holo"
+
+      android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
+android:screenOrientation="landscape"
+android:screenOrientation="portrait"
+-->
+    <activity android:name=".hu_act"
+      android:label="Headunit"
+      android:launchMode="singleInstance"
+
+android:screenOrientation="landscape"
+
+      android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
+      >
+      <intent-filter>
+        <action android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED"/>
+        <category android:name="android.intent.category.DEFAULT" />
+<!-- 
+-->
+        <action android:name="android.intent.action.MAIN" />
+        <category android:name="android.intent.category.LAUNCHER" />
+      </intent-filter>
+
+      <meta-data android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED"
+        android:resource="@xml/usb_device_filter"/>
+<!-- 
+-->
+
+<!-- 
+-->
+    </activity>
+
+  </application>
+</manifest>
+<!-- 
+-->
+

COPYRIGHT_MICHAEL_REID_GPLv3AFFERO.txt

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+
+Headunit for Android Auto (tm) is a software based headunit compatible with Android Auto.
+
+    You accept all liability for any reason by using, distributing, doing, or not doing anything else in respect of this software.
+
+    This software is experimental and may be distracting. Use it only for testing at this time. Do NOT use this software while operating a vehicle of any sort.
+
+    Please drive, cycle, walk, boat, fly and operate every other transport safely.
+
+
+Headunit for Android Auto is Copyright 2011-2015 Michael A. Reid ([email protected]). All rights are reserved.
+
+Please contact [email protected] to license for commercial use.
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation, either version 3 of the
+    License, or (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+Android Auto is a trademark of Google Inc.

README_OPENSOURCE_BUILDING.txt

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+
+Headunit for Android Auto (tm) is a software based headunit compatible with Android Auto. Android Auto is a trademark of Google Inc.
+
+Headunit for Android Auto is Copyright 2011-2015 Michael A. Reid ([email protected]). All rights are reserved.
+
+Please contact [email protected] to license for commercial use.
+
+See COPYRIGHT_MICHAEL_REID_GPLv3AFFERO.txt file for the standard GPLv3 AFFERO licensing notice and more.
+
+
+
+Saturday June 20, 2015:
+
+Hello from Canada... :)
+
+See the build_headunit bash script to build from Linux. Edit the first few lines for your environment.
+
+Besides the Android ant build for the Java code, the Android NDK is needed.
+
+Please forgive all the usual transgressions; this code, like all real world code, has plenty of flaws and "character".
+
+Real life coding, trying to solve real problems of people, often requires compromise, and hasty and messy coding is one such.
+
+At this time, I'll mostly blame the fact that I've only put 200 hours or so into coding this app; at least 450 hours were spent doing painstaking reverse engineering, and much more is still needed.
+
+I will fix and re-organize the code a lot, because that's best in the long run.
+
+About me: I've been developing, and building electronics and computer equipment since I became a teen in the mid 1970's, on the first microprocessors, before even assemblers,
+hacking "machine language" in binary, hex, or even octal on the front panel switches of the PDP-11/05 that I wire-wrapped and built a 40x12 Unibus display peripheral for.... :)
+
+
+I'm not too experienced with Git and open source so please excuse related idiosyncracies.
+
+Feel free to share any thoughts to [email protected] or on my Headunit thread on XDA forum: forum.xda-developers.com/general/paid-software/android-4-1-headunit-android-auto-t3125252/
+
+
+Spirit is my full time job, but I'm sorry to say I still make less than half of my corporate salaries, and work about twice the hours, for the last almost 4 years, from early 2011.
+
+I appreciate the financial support of people buying my apps, Spirit2: https://play.google.com/store/apps/details?id=fm.a2d.s2  and the older Spirit1: https://play.google.com/store/apps/details?id=com.mikersmicros.fm_unlock
+
+I am also happy to accept Paypal "donations" to my [email protected] address : https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=mikereidis%40gmail%2ecom&lc=CA&item_name=Spirit%20FM%20%2d%20Mike%20Reid&currency_code=USD&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHosted
+
+The commercial Spirit2 has many features that are not in this Spirit2 Free app. As time goes by, I may move paid features to the Free version. The closer I can get to a "normal" salary, the more willing I will be to do so.
+
+
+Thanks ! :)
+Mike Reid.

build.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project name="hu" default="help">
+
+    <!-- The local.properties file is created and updated by the 'android' tool.
+         It contains the path to the SDK. It should *NOT* be checked into
+         Version Control Systems. -->
+    <property file="local.properties" />
+
+    <!-- The ant.properties file can be created by you. It is only edited by the
+         'android' tool to add properties to it.
+         This is the place to change some Ant specific build properties.
+         Here are some properties you may want to change/update:
+
+         source.dir
+             The name of the source directory. Default is 'src'.
+         out.dir
+             The name of the output directory. Default is 'bin'.
+
+         For other overridable properties, look at the beginning of the rules
+         files in the SDK, at tools/ant/build.xml
+
+         Properties related to the SDK location or the project target should
+         be updated using the 'android' tool with the 'update' action.
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems.
+
+         -->
+    <property file="ant.properties" />
+
+    <!-- if sdk.dir was not set from one of the property file, then
+         get it from the ANDROID_HOME env var.
+         This must be done before we load project.properties since
+         the proguard config can use sdk.dir -->
+    <property environment="env" />
+    <condition property="sdk.dir" value="${env.ANDROID_HOME}">
+        <isset property="env.ANDROID_HOME" />
+    </condition>
+
+    <!-- The project.properties file is created and updated by the 'android'
+         tool, as well as ADT.
+
+         This contains project specific properties such as project target, and library
+         dependencies. Lower level build properties are stored in ant.properties
+         (or in .classpath for Eclipse projects).
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems. -->
+    <loadproperties srcFile="project.properties" />
+
+    <!-- quick check on sdk.dir -->
+    <fail
+            message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through the ANDROID_HOME environment variable."
+            unless="sdk.dir"
+    />
+
+    <!--
+        Import per project custom build rules if present at the root of the project.
+        This is the place to put custom intermediary targets such as:
+            -pre-build
+            -pre-compile
+            -post-compile (This is typically used for code obfuscation.
+                           Compiled code location: ${out.classes.absolute.dir}
+                           If this is not done in place, override ${out.dex.input.absolute.dir})
+            -post-package
+            -post-build
+            -pre-clean
+    -->
+    <import file="custom_rules.xml" optional="true" />
+
+    <!-- Import the actual build file.
+
+         To customize existing targets, there are two options:
+         - Customize only one target:
+             - copy/paste the target into this file, *before* the
+               <import> task.
+             - customize it to your needs.
+         - Customize the whole content of build.xml
+             - copy/paste the content of the rules files (minus the top node)
+               into this file, replacing the <import> task.
+             - customize to your needs.
+
+         ***********************
+         ****** IMPORTANT ******
+         ***********************
+         In all cases you must update the value of version-tag below to read 'custom' instead of an integer,
+         in order to avoid having your file be overridden by tools such as "android update project"
+    -->
+    <!-- version-tag: 1 -->
+    <import file="${sdk.dir}/tools/ant/build.xml" />
+
+</project>

build_headunit

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+#!/bin/bash
+export MY_KEYSTORE_FILE="/home/mike/dev/key/headunit_key"
+export MY_KEYSTORE_PASS="password"
+export MY_KEY_NAME="mikereidis_key"
+export WS="/home/mike/dev"
+export PROJ="hu"
+cd $WS/$PROJ
+
+rm -rf obj  # obj/local/armeabi/*
+rm -rf libs # libs/armeabi/
+
+mkdir libs
+
+android update project --target android-21 --path . --name $PROJ
+
+echo ndk-build start
+time ndk-build # 2>&1 |grep -i error
+
+ant -q clean release
+
+jarsigner -storepass $MY_KEYSTORE_PASS -sigalg MD5withRSA -digestalg SHA1 -keystore $MY_KEYSTORE_FILE -signedjar bin/$PROJ-release-unaligned.apk bin/$PROJ-release-unsigned.apk $MY_KEY_NAME
+zipalign -f 4 bin/$PROJ-release-unaligned.apk bin/$PROJ-release.apk
+
+#adb install -r bin/$PROJ-release.apk
+

jni/Android.mk

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+
+##
+LOCAL_PATH:= $(call my-dir)
+
+#include $(call all-subdir-makefiles)
+
+# lul / libusb std linux
+# lua / libusb std android          libusbnok: https://github.com/Gritzman/libusb
+# luh / libusbhost google
+
+    # JNI utilities
+include $(CLEAR_VARS)
+LOCAL_MODULE    := hu_jni
+
+LOCAL_CFLAGS := -fvisibility=hidden
+
+LOCAL_SRC_FILES := hu_jni.c hu_usb.c hu_aap.c hu_ssl.c hu_aad.c hu_uti.c
+
+#LOCAL_LDLIBS    := -llog -l/home/m/dev/hu/jni/libs/libssl.so -l/home/m/dev/hu/jni/libs/libcrypto.so -l/home/m/dev/hu/jni/libs/libusbnok.so
+LOCAL_LDLIBS    := -llog -l/home/m/dev/hu/jni/libs/libssl.a -l/home/m/dev/hu/jni/libs/libcrypto.a -l/home/m/dev/hu/jni/libs/libusbnok.a
+
+
+#LOCAL_SHARED_LIBRARIES := libs/libusbnok.a
+include $(BUILD_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE    := usb_reset
+LOCAL_SRC_FILES := usb_reset.c
+LOCAL_LDLIBS    := -llog 
+##include $(BUILD_EXECUTABLE)
+
+  # hu_usb AA Test for Linux   with exist libusb std:  lul / libusb std linux      ~/b/ba
+  # hu_usb AA Test for Android with built libusb nok:  lua / libusb std android    ndk-build
+include $(CLEAR_VARS)
+LOCAL_MODULE    := hu
+LOCAL_SRC_FILES := hu_mai.c hu_usb.c hu_aap.c hu_ssl.c hu_aad.c hu_uti.c
+LOCAL_LDLIBS := -llog -l/home/m/dev/hu/jni/libs/libssl.so -l/home/m/dev/hu/jni/libs/libcrypto.so -l/home/m/dev/hu/jni/libs/libusbnok.so
+#LOCAL_SHARED_LIBRARIES := /home/m/dev/hu/jni/libs/libusbnok.a
+#LOCAL_SHARED_LIBRARIES := liblog
+#LOCAL_STATIC_LIBRARIES
+#include $(BUILD_EXECUTABLE)
+
+
+  # SSL wrapper:
+include $(CLEAR_VARS)
+LOCAL_MODULE:= sslwrapper_jni
+LOCAL_SRC_FILES:= sslwrapper_jni.c hu_aad.c hu_uti.c
+LOCAL_LDLIBS := -llog
+#LOCAL_SHARED_LIBRARIES := liblog
+#include $(BUILD_SHARED_LIBRARY)
+
+
+
+  # hu_ush AA Test for Android with exist libusbhost:  luh / libusbhost google     ndk-build
+include $(CLEAR_VARS)
+LOCAL_MODULE    := hu_ush
+LOCAL_SRC_FILES := hu_ush.c hu_aad.c hu_uti.c
+LOCAL_LDLIBS    := -llog -l/home/m/dev/hu/jni/libs/libcrypto.a -l/home/m/dev/hu/jni/libs/libssl.a -l/home/m/dev/hu/jni/libs/libusbhost.so
+#LOCAL_SHARED_LIBRARIES := liblog
+#include $(BUILD_EXECUTABLE)
+
+

jni/Application.mk

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+
+APP_ABI := armeabi
+#APP_ABI := all
+
+#APP_PLATFORM := android-16
+
+APP_PIE := true
+
+#Always release ?
+#APP_OPTIM := release  # ndk-build NDK_DEBUG=0
+#APP_OPTIM := debug   # ndk-build NDK_DEBUG=1
+