Skeleton project for Android NDK

.gitignore

@@ -64,3 +64,9 @@ man6
 xcuserdata
 .DS_Store
 xcshareddata
+
+# Android builds
+Android/bin
+Android/gen
+Android/libs
+

Android/.classpath

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="src" path="gen"/>
+	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
+	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
+	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/>
+	<classpathentry kind="output" path="bin/classes"/>
+</classpath>

Android/AndroidManifest.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="org.deadc0de.apple2"
+    android:versionCode="1"
+    android:versionName="1.0" >
+    <uses-sdk android:minSdkVersion="10"/>
+    <supports-screens android:resizeable="true" android:normalScreens="true" android:largeScreens="true" android:smallScreens="false"/>
+    <uses-permission android:name="android.permission.INTERNET"></uses-permission>
+    <application
+        android:debuggable="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name">
+        <activity
+            android:name=".Apple2Activity"
+            android:label="@string/app_name" 
+            android:screenOrientation="portrait"
+            android:configChanges="mcc|mnc|locale|touchscreen|keyboard|keyboardHidden|navigation|screenLayout|fontScale|uiMode|orientation|screenSize|smallestScreenSize"
+            android:windowSoftInputMode="adjustPan">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+</manifest>

Android/build.xml

@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="apple2ix" 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" />
+
+    <!-- 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 an env var"
+            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>

Android/jni/Android.mk

@@ -0,0 +1,15 @@
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE    := apple2ix
+LOCAL_SRC_FILES := jnihooks.c
+
+LOCAL_LDLIBS := -llog -landroid
+
+# Build a shared library and let Java/Dalvik drive
+include $(BUILD_SHARED_LIBRARY)
+
+# --OR-- Build an executable so native can drive this show
+#include $(BUILD_EXECUTABLE)
+

Android/jni/jnihooks.c

@@ -0,0 +1,42 @@
+/*
+ * Apple // emulator for *nix 
+ *
+ * This software package is subject to the GNU General Public License
+ * version 2 or later (your choice) as published by the Free Software
+ * Foundation.
+ *
+ * THERE ARE NO WARRANTIES WHATSOEVER.
+ *
+ */
+
+#include <jni.h>
+#include <android/log.h>
+
+#define LOG(fmt, ...) __android_log_print(ANDROID_LOG_ERROR, "apple2ix", fmt, __VA_ARGS__)
+
+#define LAUNCH_WITHOUT_JAVA 0
+#if LAUNCH_WITHOUT_JAVA
+
+int main(int argc, char **argv) {
+    for (unsigned int i=0; i<10; i++) {
+        LOG("counter : %u", i);
+        sleep(1);
+    }
+    LOG("%s", "finished...");
+}
+
+#else
+
+void Java_org_deadc0de_apple2_Apple2Activity_nativeOnCreate(JNIEnv *env, jobject obj) {
+    LOG("%s", "native onCreate...");
+}
+
+void Java_org_deadc0de_apple2_Apple2Activity_nativeOnResume(JNIEnv *env, jobject obj) {
+    LOG("%s", "native onResume...");
+}
+
+void Java_org_deadc0de_apple2_Apple2Activity_nativeOnPause(JNIEnv *env, jobject obj) {
+    LOG("%s", "native onPause...");
+}
+
+#endif

Android/jni/run.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+ndk-build NDK_DEBUG=1 && \
+    ant -f ../build.xml debug install && \
+    adb shell am start -a android.intent.action.MAIN -n org.deadc0de.apple2/.Apple2Activity

Android/local.properties

@@ -0,0 +1,10 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must *NOT* be checked into Version Control Systems,
+# as it contains information specific to your local configuration.
+
+# location of the SDK. This is only used by Ant
+# For customization when using a Version Control System, please read the
+# header note.
+sdk.dir=/home/asc/Android/Sdk

Android/project.properties

@@ -0,0 +1,14 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system edit
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+#
+# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
+#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
+
+# Project target.
+target=android-18

Android/res/layout/main.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent"
+    android:orientation="vertical" >
+
+    <TextView
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/hello" />
+    
+    <Button android:id="@+id/button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="UI thread button"/>
+        
+
+</LinearLayout>

Android/res/layout/thread_main.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent"
+    android:orientation="vertical">
+
+    <Button
+        android:id="@+id/thread_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:text="BG thread button" />
+
+</FrameLayout>

Android/res/values/strings.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string name="hello">Hello Apple2!</string>
+    <string name="app_name">apple2ix</string>
+
+</resources>

Android/run.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+pushd jni
+. run.sh
+popd
+

Android/src/org/deadc0de/apple2/Apple2Activity.java

@@ -0,0 +1,48 @@
+/*
+ * Apple // emulator for *nix 
+ *
+ * This software package is subject to the GNU General Public License
+ * version 2 or later (your choice) as published by the Free Software
+ * Foundation.
+ *
+ * THERE ARE NO WARRANTIES WHATSOEVER.
+ *
+ */
+
+package org.deadc0de.apple2;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.widget.TextView;
+
+public class Apple2Activity extends Activity {
+
+    static {
+        System.loadLibrary("apple2ix");
+    }   
+
+    private native void nativeOnCreate();
+    private native void nativeOnResume();
+    private native void nativeOnPause();
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        nativeOnCreate();
+        TextView tv = new TextView(this);
+        tv.setText("Hello Apple2!");
+        setContentView(tv);
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        nativeOnResume();
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        nativeOnPause();
+    }
+}