From a726f36f75010e76654747ef26f909f502b0f5b0 Mon Sep 17 00:00:00 2001 From: Oxore Date: Wed, 9 Oct 2019 03:14:23 +0300 Subject: Initial commit --- .gitignore | 5 ++ AndroidManifest.xml | 17 +++++++ ant.properties | 21 ++++++++ build.xml | 92 ++++++++++++++++++++++++++++++++++ jni/Android.mk | 9 ++++ jni/Application.mk | 1 + jni/hello-jni.c | 73 +++++++++++++++++++++++++++ proguard-project.txt | 20 ++++++++ project.properties | 14 ++++++ res/layout/main.xml | 20 ++++++++ res/values/strings.xml | 4 ++ src/tk/oxore/NativeArmv6/DummyAct.java | 29 +++++++++++ 12 files changed, 305 insertions(+) create mode 100644 .gitignore create mode 100644 AndroidManifest.xml create mode 100644 ant.properties create mode 100644 build.xml create mode 100644 jni/Android.mk create mode 100644 jni/Application.mk create mode 100644 jni/hello-jni.c create mode 100644 proguard-project.txt create mode 100644 project.properties create mode 100644 res/layout/main.xml create mode 100644 res/values/strings.xml create mode 100644 src/tk/oxore/NativeArmv6/DummyAct.java diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..cbb84e8 --- /dev/null +++ b/.gitignore @@ -0,0 +1,5 @@ +/bin/ +/gen/ +/libs/ +*.keystore +local.properties diff --git a/AndroidManifest.xml b/AndroidManifest.xml new file mode 100644 index 0000000..57ac2bb --- /dev/null +++ b/AndroidManifest.xml @@ -0,0 +1,17 @@ + + + + + + + + + + + diff --git a/ant.properties b/ant.properties new file mode 100644 index 0000000..a90087c --- /dev/null +++ b/ant.properties @@ -0,0 +1,21 @@ +# This file is used to override default values used by the Ant build system. +# +# This file must be checked into Version Control Systems, as it is +# integral to the build system of your project. + +# This file is only used by the Ant script. + +# You can use this to override default values such as +# 'source.dir' for the location of your java source folder and +# 'out.dir' for the location of your output folder. + +# You can also use it define how the release builds are signed by declaring +# the following properties: +# 'key.store' for the location of your keystore and +# 'key.alias' for the name of the key to use. +# The password will be asked during the build when you use the 'release' target. + +key.store=./mykey.keystore +key.alias=mykeyname +key.store.password=password +key.alias.password=password diff --git a/build.xml b/build.xml new file mode 100644 index 0000000..d02f49c --- /dev/null +++ b/build.xml @@ -0,0 +1,92 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/jni/Android.mk b/jni/Android.mk new file mode 100644 index 0000000..dc14b0d --- /dev/null +++ b/jni/Android.mk @@ -0,0 +1,9 @@ +LOCAL_PATH := $(call my-dir) + +include $(CLEAR_VARS) + +LOCAL_MODULE := hello-jni +LOCAL_SRC_FILES := hello-jni.c +LOCAL_LDLIBS := -llog + +include $(BUILD_SHARED_LIBRARY) diff --git a/jni/Application.mk b/jni/Application.mk new file mode 100644 index 0000000..d60a721 --- /dev/null +++ b/jni/Application.mk @@ -0,0 +1 @@ +APP_ABI := armeabi diff --git a/jni/hello-jni.c b/jni/hello-jni.c new file mode 100644 index 0000000..5b838d7 --- /dev/null +++ b/jni/hello-jni.c @@ -0,0 +1,73 @@ +#include +#include +#include + +#if 1 // Simple JNI Implementation +JNIEXPORT +jstring +JNICALL +Java_tk_oxore_NativeArmv6_DummyAct_helloJni(JNIEnv* env, jobject thiz) +{ + + __android_log_write(ANDROID_LOG_DEBUG, "HELLOJNI", "Debug Log"); + return (*env)->NewStringUTF(env, "Hello Form JNI"); +} + +#else // Alternative JNI imlementation +jstring +helloJni(JNIEnv* env, jobject thiz) +{ + __android_log_write(ANDROID_LOG_DEBUG, "HELLOJNI", "Debug Log"); + return (*env)->NewStringUTF(env, "Hello Form JNI"); +} + +jint +JNI_OnLoad(JavaVM* vm, void* reserved) +{ + __android_log_write(ANDROID_LOG_DEBUG, "HELLOJNI", "Running JNI_OnLoad"); + + if (vm == NULL) { + __android_log_write(ANDROID_LOG_DEBUG, "HELLOJNI", "vm == NULL"); + return JNI_ERR; + } + + JavaVMAttachArgs args; + args.version = JNI_VERSION_1_6; // choose your JNI version + args.name = NULL; // you might want to give the java thread a name + args.group = NULL; // you might want to assign the java thread to a ThreadGroup + JNIEnv* env; + if ((*vm)->AttachCurrentThread(vm, &env, &args) != JNI_OK) { + __android_log_write(ANDROID_LOG_DEBUG, "HELLOJNI", "GetEnv != JNI_OK"); + return JNI_ERR; + } + + if (env == NULL) { + __android_log_write(ANDROID_LOG_DEBUG, "HELLOJNI", "env == NULL"); + return JNI_ERR; + } + + if ((*env)->FindClass == NULL) { + __android_log_write(ANDROID_LOG_DEBUG, "HELLOJNI", "No `FindClass` function provided"); + return JNI_ERR; + } + + // Find your class. JNI_OnLoad is called from the correct class loader context for this to work. + jclass c = (*env)->FindClass(env, "tk/oxore/NativeArmv6/DummyAct"); + if (c == NULL) { + __android_log_write(ANDROID_LOG_DEBUG, "HELLOJNI", "c == NULL"); + return JNI_ERR; + } + + // Register your class' native methods. + static const JNINativeMethod methods[] = { + {"helloJni", "()Ljava/lang/String;", (void*)&helloJni}, + }; + int rc = (*env)->RegisterNatives(env, c, methods, sizeof(methods)/sizeof(*methods)); + if (rc != JNI_OK) { + __android_log_write(ANDROID_LOG_DEBUG, "HELLOJNI", "rc != JNI_OK"); + return rc; + } + + return JNI_VERSION_1_6; +} +#endif diff --git a/proguard-project.txt b/proguard-project.txt new file mode 100644 index 0000000..f2fe155 --- /dev/null +++ b/proguard-project.txt @@ -0,0 +1,20 @@ +# To enable ProGuard in your project, edit project.properties +# to define the proguard.config property as described in that file. +# +# Add project specific ProGuard rules here. +# By default, the flags in this file are appended to flags specified +# in ${sdk.dir}/tools/proguard/proguard-android.txt +# You can edit the include path and order by changing the ProGuard +# include property in project.properties. +# +# For more details, see +# http://developer.android.com/guide/developing/tools/proguard.html + +# Add any project specific keep options here: + +# If your project uses WebView with JS, uncomment the following +# and specify the fully qualified class name to the JavaScript interface +# class: +#-keepclassmembers class fqcn.of.javascript.interface.for.webview { +# public *; +#} diff --git a/project.properties b/project.properties new file mode 100644 index 0000000..b7c2081 --- /dev/null +++ b/project.properties @@ -0,0 +1,14 @@ +# This file is automatically generated by Android Tools. +# Do not modify this file -- YOUR CHANGES WILL BE ERASED! +# +# This file must be checked in Version Control Systems. +# +# To customize properties used by the Ant build system edit +# "ant.properties", and override values to adapt the script to your +# project structure. +# +# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home): +#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt + +# Project target. +target=android-10 diff --git a/res/layout/main.xml b/res/layout/main.xml new file mode 100644 index 0000000..e4b3ec5 --- /dev/null +++ b/res/layout/main.xml @@ -0,0 +1,20 @@ + + + + + + diff --git a/res/values/strings.xml b/res/values/strings.xml new file mode 100644 index 0000000..6e66208 --- /dev/null +++ b/res/values/strings.xml @@ -0,0 +1,4 @@ + + + NativeArmv6 + diff --git a/src/tk/oxore/NativeArmv6/DummyAct.java b/src/tk/oxore/NativeArmv6/DummyAct.java new file mode 100644 index 0000000..91b5ebf --- /dev/null +++ b/src/tk/oxore/NativeArmv6/DummyAct.java @@ -0,0 +1,29 @@ +package tk.oxore.NativeArmv6; + +import android.util.Log; +import android.app.Activity; +import android.os.Bundle; +import android.widget.TextView; + +public class DummyAct extends Activity +{ + /** Called when the activity is first created. */ + @Override + public void onCreate(Bundle savedInstanceState) + { + super.onCreate(savedInstanceState); + setContentView(R.layout.main); + + TextView tv = (TextView) findViewById(R.id.sample_text); + try { + tv.append(helloJni()); + } catch (Exception e) { + Log.e("AAAAAAAAAAAAAAA", "a"); + } + } + + static { + System.loadLibrary("hello-jni"); + } + public native String helloJni(); +} -- cgit v1.2.3