android真实项目教程(一)——App应用框架搭建_by_CJJ

大家好，我是CJJ,学android半年了，仍然是菜虫一只。。。。。。为了进步，想把自己知道的知识和初学者分享，也希望路过的大神能给些意见。。。。呵呵。。。。。。开始今天的教程吧，晕，不敢说教程了 ，就说是自己练练手的demo吧。。。。呵呵。。。。。。。。 android真实项目教程(一)——App应用框架搭建_by_CJJ http://www.apkbus.com/forum.php?mod=viewthread&tid=166151
android真实项目教程（二）——漫画App初构_by_CJJ http://www.apkbus.com/forum.php?mod=viewthread&tid=166262
android真实项目教程(三)——首页初点缀_by_CJJ http://www.apkbus.com/forum.php?mod=viewthread&tid=166630
android真实项目教程（四）——MY APP MY STYLE_by_CJJ http://www.apkbus.com/forum.php?mod=viewthread&tid=167676
android真实项目教程（五）——有时三点两点雨_by_CJJ http://www.apkbus.com/forum.php?mod=viewthread&tid=168422 android真实项目教程（六）——落叶醉赤壁_by_CJJ http://www.apkbus.com/android-168858-1-1.html

今天晚上搭了一个程序的主框架，主要是SlidingMenu+fragment,用过android应用软件的朋友肯定知道，前两年侧滑应用非常受欢迎。。。。。。。效果如下图



这里放一下核心的代码：

1. package com.cjj.shopapp.models;
   
2. 
   
3. import com.cjj.shopapp.utils.LogUtil;
   
4. 
   
5. import android.app.Application;
   
6. import android.content.Context;
   
7. 
   
8. public class ShopAppApplication extends Application {
   
9. private static ShopAppApplication instance;
   
10. 
    
11. @Override
    
12. public void onCreate() {
    
13. super.onCreate();
    
14. LogUtil.LogMsg("---------------------onCreate start-------------");
    
15. }
    
16. 
    
17. public ShopAppApplication() {
    
18. ShopAppApplication.instance = this;
    
19. LogUtil.LogMsg("---------------------ShopAppApplication start-------------");
    
20. }
    
21. 
    
22. public static ShopAppApplication getInstance() {
    
23. return instance;
    
24. }
    
25. 
    
26. }
    

复制代码

1. 
   
2. package com.cjj.shopapp.activity;
   
3. 
   
4. import com.cjj.shopapp.fragment.HomeFrameFragment;
   
5. 
   
6. import android.os.Bundle;
   
7. import android.support.v4.app.Fragment;
   
8. import android.view.Menu;
   
9. 
   
10. public class MainActivity extends BaseActivity {
    
11. private HomeFrameFragment homeFrameFragment;
    
12. 
    
13. public MainActivity() {
    
14. super(R.string.viewpager);
    
15. }
    
16. 
    
17. @Override
    
18. public void onCreate(Bundle savedInstanceState) {
    
19. super.onCreate(savedInstanceState);
    
20. setContentView(R.layout.activity_main2);
    
21. init();
    
22. }
    
23. /**
    
24. * 初始化数据
    
25. */
    
26. private void init() {
    
27. //加载首页fragment
    
28. homeFrameFragment = new HomeFrameFragment();
    
29. replaceFragment(homeFrameFragment);
    
30. }
    
31. 
    
32. 
    
33. /**
    
34. * 替换fragment
    
35. */
    
36. public void replaceFragment(Fragment fragment){
    
37. getSupportFragmentManager().beginTransaction().replace(R.id.fl_Container, fragment).commit();
    
38. }
    
39. 
    
40. /**
    
41. * 选择加载一个新的Fragment
    
42. */
    
43. public void switchNewFragment(Fragment newFragment){
    
44. replaceFragment(newFragment);
    
45. getSlidingMenu().showContent();
    
46. }
    
47. 
    
48. @Override
    
49. public boolean onCreateOptionsMenu(Menu menu) {
    
50. // Inflate the menu; this adds items to the action bar if it is present.
    
51. getMenuInflater().inflate(R.menu.main, menu);
    
52. return true;
    
53. }
    
54. 
    
55. }
    

复制代码

1. package com.cjj.shopapp.activity;
   
2. 
   
3. import android.os.Bundle;
   
4. import android.support.v4.app.FragmentManager;
   
5. import android.support.v4.app.FragmentTransaction;
   
6. import android.view.KeyEvent;
   
7. import android.widget.Toast;
   
8. 
   
9. import com.cjj.shopapp.fragment.SlideMenuFragment;
   
10. import com.jeremyfeinstein.slidingmenu.lib.SlidingMenu;
    
11. import com.jeremyfeinstein.slidingmenu.lib.app.SlidingFragmentActivity;
    
12. 
    
13. public class BaseActivity extends SlidingFragmentActivity {
    
14. private int mTitleRes;
    
15. 
    
16. private SlideMenuFragment SlideMenu;
    
17. 
    
18. public BaseActivity(int titleRes) {
    
19. mTitleRes = titleRes;
    
20. }
    
21. 
    
22. @Override
    
23. public void onCreate(Bundle savedInstanceState) {
    
24. // TODO Auto-generated method stub
    
25. super.onCreate(savedInstanceState);
    
26. 
    
27. setTitle(mTitleRes);
    
28. //隐藏的slidingmenu
    
29. setBehindContentView(R.layout.menu_frame);
    
30. 
    
31. FragmentManager fm = getSupportFragmentManager();
    
32. if (savedInstanceState == null) {
    
33. FragmentTransaction ft = fm.beginTransaction();
    
34. SlideMenu = new SlideMenuFragment();
    
35. ft.replace(R.id.menu_frame, SlideMenu);
    
36. ft.commit();
    
37. } else {
    
38. SlideMenu = (SlideMenuFragment) fm
    
39. .findFragmentById(R.id.menu_frame);
    
40. }
    
41. 
    
42. // 获得SlidingMenu
    
43. SlidingMenu sm = getSlidingMenu();
    
44. sm.setShadowWidthRes(R.dimen.shadow_width);
    
45. // sm.setShadowDrawable(R.drawable.ic_launcher);
    
46. sm.setBehindOffsetRes(R.dimen.slidingmenu_offset);
    
47. sm.setFadeDegree(0.35f);
    
48. sm.setTouchModeAbove(SlidingMenu.TOUCHMODE_FULLSCREEN);
    
49. }
    
50. 
    
51. private void toastMsg(String msg) {
    
52. Toast.makeText(this, msg, Toast.LENGTH_SHORT).show();
    
53. }
    
54. 
    
55. /*退出的间隔时间 */
    
56. private static final long EXIT_INTERVAL_TIME = 2000;
    
57. private long touchTime = 0;
    
58. 
    
59. /**
    
60. * On key up.
    
61. *
    
62. * @param keyCode
    
63. * the key code
    
64. * @param event
    
65. * the event
    
66. * [url=home.php?mod=space&uid=309376]@return[/url] true, if successful
    
67. */
    
68. public boolean onKeyUp(int keyCode, KeyEvent event) {
    
69. if (keyCode == KeyEvent.KEYCODE_BACK
    
70. && getSlidingMenu().isMenuShowing()) {
    
71. long currentTime = System.currentTimeMillis();
    
72. 
    
73. if ((currentTime - touchTime) >= EXIT_INTERVAL_TIME) {
    
74. toastMsg("在按一次退出程序");
    
75. touchTime = currentTime;
    
76. } else {
    
77. finish();
    
78. System.exit(0);
    
79. }
    
80. 
    
81. return false;
    
82. } else {
    
83. getSlidingMenu().showMenu();
    
84. return true;
    
85. }
    
86. }
    
87. 
    
88. }
    

复制代码

1. package com.cjj.shopapp.fragment;
   
2. 
   
3. import com.cjj.shopapp.activity.MainActivity;
   
4. import com.cjj.shopapp.activity.R;
   
5. 
   
6. import android.os.Bundle;
   
7. import android.support.v4.app.Fragment;
   
8. import android.view.LayoutInflater;
   
9. import android.view.View;
   
10. import android.view.View.OnClickListener;
    
11. import android.view.ViewGroup;
    
12. import android.widget.ImageButton;
    
13. 
    
14. public class HomeFrameFragment extends Fragment implements OnClickListener{
    
15. private ImageButton ibtn_left_menu;
    
16. @Override
    
17. public void onActivityCreated(Bundle savedInstanceState) {
    
18. super.onActivityCreated(savedInstanceState);
    
19. }
    
20. 
    
21. @Override
    
22. public void onCreate(Bundle savedInstanceState) {
    
23. super.onCreate(savedInstanceState);
    
24. }
    
25. 
    
26. @Override
    
27. public View onCreateView(LayoutInflater inflater, ViewGroup container,
    
28. Bundle savedInstanceState) {
    
29. View v = inflater.inflate(R.layout.fragment_home_frame, null);
    
30. return v;
    
31. }
    
32. 
    
33. 
    
34. @Override
    
35. public void onDestroyView() {
    
36. super.onDestroyView();
    
37. }
    
38. 
    
39. @Override
    
40. public void onViewCreated(View view, Bundle savedInstanceState) {
    
41. super.onViewCreated(view, savedInstanceState);
    
42. ibtn_left_menu = (ImageButton) view.findViewById(R.id.ibtn_left_menu);
    
43. ibtn_left_menu.setOnClickListener(this);
    
44. 
    
45. }
    
46. 
    
47. @Override
    
48. public void onClick(View v) {
    
49. switch(v.getId()){
    
50. case R.id.ibtn_left_menu:
    
51. ((MainActivity) getActivity()).showMenu();
    
52. break;
    
53. }
    
54. 
    
55. }
    
56. 
    
57. }

复制代码

今晚就说这些吧，我想说的是，以后会慢慢的写博客，只是为了能使自己的很烂的水平能不那么烂，如果能帮助到别人。。。。呵呵。。。。我也会很开心的。。。。
下面给下源码：