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鍦ㄥ啓浜?jiǎn)閭=媷鏃ヨC笉涔?鎴戝氨鍘婚潰璇曞挴,絎竴嬈″幓鏂板叕鍙哥殑鏃跺欓潰璇曠粨鏋滀笉鏄緢濂?浣嗘槸濂芥秷鎭槸浠栦滑榪樻槸緇欎簡(jiǎn)鎴戠浜屾闈㈣瘯鐨勬満浼?鏄ㄥぉ鍘誨弬鍔犱簡(jiǎn)浜岄潰,鍏堝仛浜?jiǎn)涓涓狪Q鐨勬祴璇?鐒跺悗鍑犲垎閽熷仛浜?jiǎn)涓涓ф牸嫻嬭瘯.鏈鍚庤幏寰椾簡(jiǎn)鍏徃CEO闈㈣瘯鐨勮祫鏍?寰堝垢榪愮殑鏄渶鍚庤櫧鐒跺湪钖祫涓婃湁涓浜涘垎姝?娌℃湁杈懼埌鎴戞渶璧峰垵鐨勬湡鏈涘?鐢氳嚦姣旀垜鐜板湪鍦ㄥ叕鍙哥殑鑳芥嬁鍒扮殑宸ヨ祫榪樿浣庝竴浜?鎴戣繕鏄効鎰忔帴鏀惰繖鏍蜂竴浠藉伐浣?鍥犱負(fù)鏈変簺宸ヤ綔鏄綘鎰挎剰鍘誨皾璇曠殑鑰屼綘鐪嬩腑鐨勪笉鏄粬鑳界粰浣犳彁渚涘灝戠殑钖按銆侀叕鍔?浠婂ぉ鍦ㄥ師鏉ョ殑鍏徃鎻愪氦浜?jiǎn)绂昏亴鐢宠?铏界劧鏈変簺涓嶆剦蹇絾鎬葷殑鏉ヨ涓鍒囪繕鏄瘮杈冮『鍒╃殑.緇忕悊閮借瘯鍥懼湪緇欐垜璋冭柂姘村笇鏈涙垜鑳界暀涓嬫潵.浣嗘槸鎴戝洖緇濅簡(jiǎn).鎴戣璞¢偅綃囧崥瀹㈢殑璇寸殑閭f牱鍘誨仛鑷繁鐑埍.鍠滄鐨勪笢瑗夸簡(jiǎn).榪欎笉鏄挶涓嶉挶鑳藉喅瀹氱殑.
鏈榪戞湁澶у瀹為獙瀹ょ殑瀛﹀紵瀛﹀鍦ㄧ兢閲岄潰闂垜鍏充簬宸ヤ綔鐨勪竴浜涢棶棰?緇撳悎鎴戣嚜宸辯殑緇忓巻璇磋鎴戜竴鐐圭偣鍏充簬搴斿眾澶у鐢熻濡備綍閫夋嫨涓涓粈涔堟牱鐨勪紒涓氱殑涓鐐圭偣瑙傜偣.甯屾湜瀵規(guī)鍦ㄦ壘宸ヤ綔鎴栬呮槑騫村嵆灝嗘瘯涓氱殑澶у鐢熶竴鐐圭偣鍚彂:
1.澶栧寘浼佷笟: 鍦ㄤ腑鍥借繖涓涓氬ぇ澶氭暟鐨勮蔣浠跺叕鍙擱兘鏄繖鏍鋒ц川鐨勪紒涓?榪欐牱鐨勪紒涓氬湪鎴戠湅鏉ユ病鏈夎繃澶氱殑浼佷笟鏂囧寲,澶у鏁扮殑鏃墮棿綰補(bǔ)鐨勫皢鍛樺伐褰撲綔浠栫敓璐㈢殑宸ュ叿.鍦ㄨ繖鏍風(fēng)殑浼佷笟閲岄潰鍒氬紑濮嬩竴鑸笉鎰挎剰緇欏簲灞婄敓鎴栬呮病鏈夌粡楠岀殑瀛︾敓澶珮鐨勮柂姘?鑰屼笖鍏徃瀵瑰緟閬囩殑鑰冭瘎鍒跺害涔熶笉瀹屽杽.浣嗘槸緇忚繃涓孌墊椂闂村鏋滀綘絎﹀悎浠栦滑鍏徃鐨勮姹傝兘澶熷畬鎴愮浉搴旂殑宸ヤ綔浠誨姟浠栦滑榪樻槸寰堟効鎰忕粰浣犱竴浠戒笉閿欑殑钖按鐨?浣嗘槸鍓嶆彁鏄綘鑳界粰浠栦滑鍒涢犳洿澶х殑鍒╃泭.
2.澶у瀷鐨勭煡鍚嶇殑浼佷笟:榪欑被鐨勪紒涓氬熀鏈笂鍚屼竴騫寸殑澶у鐢熸病鏈夊お澶氱殑钖按涓婄殑宸窛,鍥犱負(fù)鍩烘湰涓婁粬浠殑寰呴亣閮芥槸鍥哄畾鐨?浣嗘槸寰堝鏃墮棿榪欐牱鐨勪紒涓氱殑鍔犵彮,鎴栬呰鏃犲伩鍔沖姩鏄瘮杈冨厖瓚崇殑.浣嗘槸榪涘叆榪欐牱鐨勪紒涓氫綘闇瑕佺殑灝辨槸鍧氭寔浜?涓瀹氭椂闂村拰宸ヤ綔緇忛獙鐨勭Н绱細(xì)璁╀綘鍦ㄤ笅涓嬈¢夋嫨鑷繁鐨勫伐浣滄垨鑰呭埆浜烘潵甯綘閫夋嫨鑷繁鐨勫伐浣滅殑鏃跺欎綘灝嗘嫢鏈変竴涓湁鍒╃殑鏉′歡.浣嗘槸榪欐牱鐨勪紒涓氬湪鎷涜仒?shù)汉鎵嶇殑鏃跺欐湁寰堝紜х殑鎸囨爣浜?
3.鍒涗笟浼佷笟:鍦ㄧЩ鍔ㄤ簰鑱斿彂灞曡繀鐚涚殑浠婂ぉ,榪欐牱鐨勫皬宸ヤ綔瀹ゆ垨鑰呭洟闃熷凡緇忓闆ㄥ悗鏄ョ瑡鑸嚭鐜板湪鍚勫ぇ鎷涜仒緗戝潃涓?榪欐牱鐨勪紒涓氭湁寰堥叿鐨勪紒涓氭枃鍖?姣旇緝瑗挎柟鐨勭鐞嗘ā寮?浣嗘槸鐩稿鐨勫浜虹殑姘村鉤鐨勮冪┒鎴栬呮嫑鑱樼殑鏃跺欎粬浠線寰鏇寸湅閲嶈兘鍔?鑰屼笖浠栦滑鎻愪緵鐨勫緟閬囦篃涓嶅樊.
緇撳悎鎴戣嚜宸辯殑宸ヤ綔緇忓巻鎴戜笉澶帹鑽愬簲灞婃瘯涓氱敓榪涘叆絎竴綾諱紒涓氬伐浣?棣栧厛榪欐牱鐨勪紒涓氭病鏈夎緝涓虹郴緇熺殑浼佷笟鍩硅,浠ュ強(qiáng)浼佷笟鏂囧寲鐨勭己澶變笉澶傚悎褰撲粖鐨勫勾杞諱漢,閲嶅唴蹇?jī)鍑哄彂鎴戞瘮杈冩帹鑽愬ぇ瀹跺幦潿笁绫荤殑浼佷?褰撶劧絎簩綾諱紒涓氫篃鏄細(xì)璁╁緢澶氱殑瀛︾敓緹℃厱鐨勫伐浣?2012騫?鏈?6鏃?23:14:05......OK,灝卞啓鍒拌繖閲?鏄庡ぉ甯屾湜鏄竴涓ぉ鏈楁皵娓呯殑濂藉ぉ姘?
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2銆佷笂綰ч噸涓嶉噸瑕侊紵
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Web Service 錛?/p>
1錛氬Web Service鍙戣搗鐨勮姹傦紝涓鑸潵璇磋繑鍥炵殑閮芥槸XML錛孞SON銆?/p>
2錛氫粠Web Service鐨勫緱鍒扮殑鏁版嵁閮芥槸鍘熷緇撴瀯錛屼竴鑸笉鐩存帴灞曠ず緇欑敤鎴楓?/p>
3錛歐eb Service鐨勪綔鐢ㄤ竴鑸槸涓篧eb Application鎻愪緵鏌愪簺鏈嶅姟鍜屾帴鍙c?/p>
鐩稿悓鐐癸細(xì)
1錛氶兘浣跨敤HTTP鏉ヤ紶杈撴暟鎹?/p>
2錛氶兘浣跨敤HTTP鐨勮璇?鎺堟潈鍔熻兘鏉ヤ繚璇佹暟鎹畨鍏ㄣ?/p>
3錛氫竴鑸潵璇撮兘琚墭綆″湪Web Server涓娿?/p>
鐢辨鍙錛屼袱鑰呬箣闂翠富瑕佺殑鍖哄埆鏄粬浠拰璋佹墦浜ら亾錛學(xué)eb Service 涓鑸槸鍜學(xué)eb Application浜や簰錛岃學(xué)eb Application 涓鑸槸鍜?Web Browser浜や簰銆傦紙涓嶥atabase鍜?Database Application 鐨勫叧緋婚潪甯哥被浼鹼級(jí)銆?/p>
涓銆佸湪寮濮媕ni緙栫▼涔嬪墠瀵規(guī)垜浠嬌鐢ㄧ殑鐜榪涜濡備笅閰嶇疆錛氾紙鍦╳indows鐜涓嬶級(jí)
1銆佷笅杞絘ndroid-ndk-r7b錛岃В鍘嬫斁鍦–:\android-ndk-r7b鐩綍涓嬨傦紙鏂逛究杈撳叆鍛戒護(hù)錛屼篃鍙互鑷畾鐩綍錛?/p>
2銆佷笅杞絚ygwin銆?/p>
瀹夎鐨勬椂鍊欙紝鏈楂樼増鏈繘琛屽畨瑁呫?/p>
3銆侀厤緗?span style="font-family: 'Times New Roman'; ">NDK鐨?nbsp;cygwin鐜鍙橀噺
涓轟簡(jiǎn)鏂逛究鐩存帴鍦ㄥ懡浠よ閲岄潰浣跨敤ndk-build
闇瑕佺粰cygwin鐨勭幆澧冨彉閲忛噷闈㈡坊鍔?/span>ndk鐨勭洰褰?/span>
鐩綍/etc/profile/
4銆佽繍琛宑ygwin銆?鍙緭鍏ュ涓嬪懡浠わ細(xì)make -v 錛実cc -v)
杈撳叆make -v
鏄劇ず鍑烘潵 GNU Make 鐨勭増鏈?nbsp;,璇存槑鎴戜滑鐨?/span>cygwin妯℃嫙鐨?/span>linux緙栬瘧鐜 妯℃嫙鎴愬姛浜?/span>.
浜屻佷負(fù)eclipse澧炲姞c鍜?/span>c++鐨勫紑鍙戞彃浠?CDT鎻掍歡
Help涓殑install new software
閫夋嫨 Helios- http錛?/span>//download.eclipse.org/release/helios
絳夊緟灞曞紑錛岄夋嫨Programing language
閫夋嫨c/c++ 寮鍙戝伐鍏?/span>
涓璺?span style="font-family: 'Times New Roman'; ">next涓嬪幓銆?nbsp;
鍚屾剰licenses
瀹夎鎴愬姛浼?xì)鎻惤C烘槸涓嶆槸紜閲嶅惎eclipse錛岄噸鍚氨瀹屾垚瀹夎銆?/span>
涓夈丣NI綆鍗曟渚嬶細(xì)
Java浠g爜璋冪敤涓涓狢鏂規(guī)硶鎵撳嵃HelloFromC
MainActivity:
package com.csdn.hello;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Toast;
public class MainActivity extends Activity {
static{
System.loadLibrary("Hello");//鍔犺澆
}
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
}
public native String helloFromC();
public native String hello_from_c();
public void onClick(View view){
String result= helloFromC();
Toast.makeText(this,result , 0).show();
}
}
main.xml:
<?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" >
<Button
android:onClick="onClick"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="HelloFromC" />
</LinearLayout>
cmd 榪涘叆eclipse涓畨鍗撳伐紼婬elloFromC鐨勭洰褰?
D:\WorkSpace\HelloFromC\bin\classes
杈撳叆: javah com.csdn.hello,MainActivity
鐢熸垚璇ユ枃浠跺搴旂殑澶存枃浠?com_csdn_hello_MainActivity.h
鍦℉elloFromC鏍圭洰褰曚笅寤虹珛鍚嶄負(fù)jni鐨勬枃浠跺す;
灝嗗叾澶嶅埗鍒拌鐩綍涓?
com_csdn_hello_MainActivity.h:
/* DO NOT EDIT THIS FILE - it is machine generated */
#include <jni.h>
/* Header for class com_itheima_hello2_MainActivity */
#ifndef _Included_com_itheima_hello2_MainActivity
#define _Included_com_itheima_hello2_MainActivity
#ifdef __cplusplus
extern "C" {
#endif
/*
* Class: com_itheima_hello2_MainActivity
* Method: helloFromC
* Signature: ()Ljava/lang/String;
*/
JNIEXPORT jstring JNICALL Java_com_csdn_hello_MainActivity_helloFromC
(JNIEnv *, jobject);
#ifdef __cplusplus
}
#endif
#endif
jni鐩綍涓嬪姞鍏ndroid.mk鏂囦歡:
#local_path 浠h〃鐨勬槸褰撳墠android.mk鏂囦歡鎵鍦ㄧ殑璺緞
#$() 浠h〃鐨勬槸涓涓嚱鏁?
LOCAL_PATH := $(call my-dir)
#CLEAR_VARS 娓呯┖鍙橀噺
# 娓呯┖鎵鏈変互LOCAL_ 寮澶寸殑鍙橀噺閲岄潰鐨勫唴瀹?(涓嶄細(xì)娓呯┖LOCAL_PATH閲岄潰鐨勬暟鎹?;
include $(CLEAR_VARS)
# 瀹氫箟緙栬瘧鍚庣殑 c浠g爜搴?鐨勫悕縐?
LOCAL_MODULE := Hello
#瀹氫箟makefile 緙栬瘧鐨勬簮鏂囦歡
#渚濊禆鐨勫ご鏂囦歡 鏄笉闇瑕佹寚瀹氱殑.
LOCAL_SRC_FILES := Hello.c
#鐢熸垚涓涓姩鎬佺殑浠g爜搴?br /> include $(BUILD_SHARED_LIBRARY)
# include $(BUILD_STATIC_LIBRARY); 鐢熸垚涓涓潤(rùn)鎬佺殑浠g爜搴?br /> # 闈?rùn)鎬佷唬鐮佸簱鐨勪綔鐢?涓昏灝辨槸鐢ㄦ潵鎻愪緵涓浜涘簱鍑芥暟 緙栬瘧鐨勬椂鍊?鍙兘闇瑕佺敤鍒伴潤(rùn)鎬佷唬鐮佸簱.
騫剁紪鍐橦ello.c鏂囦歡:
#include "com_csdn_hello_MainActivity.h"
JNIEXPORT jstring JNICALL Java_com_csdn_hello_MainActivity_helloFromC
(JNIEnv * env, jobject obj){
return (*env)->NewStringUTF(env,"Hello From C");
}
鎵撳紑cygwin
杈撳叆 cd..
cd ..
鍒囨崲鍒發(fā)inux鏍圭洰褰曚笅
鐒跺悗榪涘叆鍒板簲鐢ㄧ▼搴忕洰褰?br />
cd cydrive/d/WorkSpace/HelloFromc
ndk-build 榪涜緙栬瘧,鐢熸垚鍔ㄦ佸簱:
鍦―:\WorkSpace\HelloFromC2\obj\local\armeabi涓嬩細(xì)鑷姩鐢熸垚
libHello.so鏂囦歡
鏈鍚庡湪濡備笂鐨凪ainActivity涓殑static浠g爜鍧椾腑鍔犺澆鍔ㄦ佸簱,鍗矨ndroid.mk涓璍OCAL_MODULE := Hello 鍙橀噺鐨勫?/p>
鐒跺悗閮ㄧ講搴旂敤紼嬪簭錛岀偣鍑?yán)L寜閽嵆鍙埄鐢ㄥ湡鍙告墦鍗板嚭緇撴灉 HelloFromC