RK3288开发过程中遇到的问题点和解决方法

风之空响

无意中看到别人总结的(http://www.cnblogs.com/huke4853/p/6394936.html)发出来给大家借鉴一下,后续我会把自己的一些经验记录加上来

1. 删除小电池图标及百分比
   
2. 
   
3. a、SystemUI/.../statusbar/policy/BatteryController.java
   
4. 
   
5. mBatteryPercentageView.setVisibility(View.GONE);———————右上角百分比
   
6. 
   
7. c、SystemUI/.../statusbar/phone/StatusBarHeaderView.java
   
8. 
   
9. 注释((BatteryMeterView) findViewById(R.id.battery)).setBatteryController(batteryController); ——下拉图标
   
10. 
    
11. mBatteryLevel.setVisibility = (View.GONE);———————————锁屏百分比
    
12. 
    
13. e、SystemUI/.../statusbar/phone/KeyguardStatusBarView.java
    
14. 
    
15. mBatteryLevel.setVisibility(View.GONE);————————————下拉百分比
    
16. 
    
17. 注释((BatteryMeterView) findViewById(R.id.battery)).setBatteryController(batteryController); —锁屏界面图标
    
18. 
    
19. f、SystemUI/.../statusbar/phone/PhoneStatusBar.java
    
20. 
    
21. 注释((BatteryMeterView) mStatusBarView.findViewById(R.id.battery)) ———右上角图标
    
22. 
    
23. 注释dispatchDemoCommandToView(command, args, R.id.battery);
    
24. 
    
25. g、SystemUI/.../res/layout/system_icon.xml
    
26. 
    
27. 注释battery
    
28. 
    
29. h、statusbar/phone/PhoneStatusBarTransitions.java———————解除电池图标相关属性设置
    
30. 
    
31. 注释mBattery相关的内容
    
32. 
    
33. 
    
34. 
    
35. 隐藏NOSIM图标
    
36. 
    
37. SystemUI/.../statusbar/SignalClusterView.java
    
38. 
    
39. mNoSims.setVisibility(/*mNoSimsVisible ? View.VISIBLE : */View.GONE);
    
40. 
    
41. 
    
42. 
    
43. 修改壁纸图片
    
44. 
    
45. frameworks/base/core/res/res/drawable-sw720dp-nodpi
    
46. 
    
47. 
    
48. 
    
49. 修改开机动画
    
50. 
    
51.          代码：bootAnimation.cpp
    
52. 
    
53.          函数：bool BootAnimation::android()
    
54. 
    
55.          图片：frameworks/base/core/res/assets/images/
    
56. 
    
57. 
    
58. 
    
59. 隐藏全屏提示
    
60. 
    
61. frameworks/base/policy/src/com/android/internal/policy/impl/ImmersiveModeConfirmation.java
    
62. 
    
63. public class ImmersiveModeConfirmation {
    
64. 
    
65.      public void handleMessage(Message msg) {
    
66. 
    
67. switch(msg.what) {
    
68. 
    
69.                              case SHOW:
    
70. 
    
71.                   // handleShow();-----注释
    
72. 
    
73.                              case PANIC:
    
74. 
    
75.                   // handlePanic();--------注释
    
76. 
    
77. 
    
78. 
    
79. 下拉快捷菜单
    
80. 
    
81. frameworks/base/packages/SystemUI/res/values/config.xml文件quick_settings_tiles_default_bt
    
82. 
    
83. 
    
84. 
    
85. 修改鼠标右键功能
    
86. 
    
87. /framework/native/services/inputflinger/InputReader.cpp文件
    
88. 
    
89. if (mBtnRight) {
    
90. 
    
91.        //$_rochchips_$_modify_by_huangjc make sure mouse BtnRight for product
    
92. 
    
93.         /*char *mIsBox = new char[PROPERTY_VALUE_MAX];
    
94. 
    
95.         property_get("ro.target.product", mIsBox, "tablet");
    
96. 
    
97.         if(strcmp(mIsBox, "tablet")==0)
    
98. 
    
99.          result |= AMOTION_EVENT_BUTTON_SECONDARY;
    
100. 
     
101.         else*/
     
102. 
     
103.          result |= AMOTION_EVENT_BUTTON_BACK;
     
104. 
     
105. }
     
106. 
     
107. 
     
108. 
     
109. 永不锁屏
     
110. 
     
111. frameworks/base/packages/SettingsProvider/res/values/defaults.xml——————禁止锁屏
     
112. 
     
113. <bool name="def_lockscreen_disabled">false</bool> 改为 true；即默认禁止锁屏
     
114. 
     
115. 
     
116. 
     
117. 修改默认时间制式
     
118. 
     
119. 修改布局文件
     
120. 
     
121.            找到frameworks/base/packages/SettingsProvider/res/values/defaults.xml添加
     
122. 
     
123.            <string name=”time_12_24”translatable=”false”>24</string>
     
124. 
     
125. 修改Java文件
     
126. 
     
127.            找到
     
128. 
     
129. frameworks/base/packages/SettingsProvider/src/com/android/provider/Settings/Databasehelper.java
     
130. 
     
131. 在loadSystemSettings()函数添加
     
132. 
     
133. loadStringSetting(stmt,Settings.System.TIME_12_24,R.string.time_12_24);
     
134. 
     
135. 
     
136. 
     
137. 多用户支持
     
138. 
     
139. frameworks/base/core/res/res/values/config.xml
     
140. 
     
141. <integer name="config_multiuserMaximumUsers">1</integer> 不允许多用户；即最大用户数为1
     
142. 
     
143. 
     
144. 
     
145. 默认输入法
     
146. 
     
147. frameworks/base/core/res/res/values/config.xml
     
148. 
     
149. <string-array name="config_disabledUntilUsedPreinstalledImes" translatable="false">
     
150. 
     
151. <item>com.google.android.inputmethod.pinyin/.GooglePinyinIME</item>
     
152. 
     
153. 
     
154. 
     
155. 默认打开硬件输入法
     
156. 
     
157. frameworks/base/services/core/java/com/android/server/wm/WindowManagerService.java
     
158. 
     
159. resolver.registerContentObserver(mShowImeWithHardKeyboardUri, false, this);------>false改为true
     
160. 
     
161. frameworks/base/services/core/java/com/android/server/InputMethodManagerService.java
     
162. 
     
163. resolver.registerContentObserver(Settings.Secure.getUriFor(Settings.Secure.SHOW_IME_WITH_HARD_KEYBOARD), false, this);---false改为true
     
164. 
     
165. 
     
166. 
     
167. 去除锁屏界面No SIM Card
     
168. 
     
169. Keyguard/src/com/android/keyguard/CarrierText.java
     
170. 
     
171. 注释函数updateCarrierText的setText(displayText);

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1. 去除桌面渐变黑边
   
2. 
   
3. Launcher3/.../Launcher.java
   
4. 
   
5.                    SETWorkspaceBackground => setWorkspaceBackground
   
6. 
   
7. 注释boolean isMultiMode = (0 != Settings.System.getInt(getContentResolver(), "multi_window_config", 0));
   
8. 
   
9. 添加mLauncherView.setBackground(null);
   
10. 
    
11. 
    
12. 
    
13. 修改桌面布局
    
14. 
    
15. /packages/apps/Launcher3/res/xml/default_workspace_5x6.xml
    
16. 
    
17. /packages/apps/Launcher3/src/com/android/launcher3/DynamicGrid.java
    
18. 
    
19. 
    
20. 
    
21. 修改“设置”页面布局
    
22. 
    
23. Settings/res/xml/dashboard_categories.xml——————————删除对应布局即可
    
24. 
    
25. 有时还需要去除AndroidManifest.xml中对应的布局
    
26. 
    
27. 
    
28. 
    
29. 修改截屏设置
    
30. 
    
31. Settings/.../ ScreenshotSetting.java——————————————设置默认时间
    
32. 
    
33. String summary_delay =mDelay.getSharedPreferences().getString("screenshot_delay", "15");
    
34. 
    
35. Settings/res/values/arrays.xml———————————————设置截屏延时数组
    
36. 
    
37. 搜索“<!-- screenshot setting-->”
    
38. 
    
39. 
    
40. 
    
41. 去除“设置”HDMI选项
    
42. 
    
43. Settings/.../SettingsActivity.java———————————————修改以下内容
    
44. 
    
45. boolean isTablet = "box".equals(SystemProperties.get("ro.target.product", "tablet"));改为
    
46. 
    
47. boolean isTablet = true;
    
48. 
    
49. 
    
50. 
    
51. “无线和网络”—>“更多”
    
52. 
    
53. res/xml/wireless_settings.xml
    
54. 
    
55. 
    
56. 
    
57. 永不休眠
    
58. 
    
59. Settings/res/xml/display_settings.xml——————————————————删除休眠选项
    
60. 
    
61. 注释"screen_timeout"
    
62. 
    
63. Settings/.../DisplaySettings.java添加if条件，如果没有找到这个preference就不执行相关操作；
    
64. 
    
65.    mScreenTimeoutPreference = (ListPreference) findPreference(KEY_SCREEN_TIMEOUT);
    
66. 
    
67. if (mScreenTimeoutPreference !=null ) {
    
68. 
    
69. ....
    
70. 
    
71. }
    
72. 
    
73. devices/rockchip/rk3288/system.prop ——————————————永不休眠
    
74. 
    
75. ro.rk.screenoff_time=2147483647
    
76. 
    
77. 
    
78. 
    
79. 修改内核版本
    
80. 
    
81.          /src/com/android/settings/DeviceInfoSettings.java
    
82. 
    
83.          //m.group(2) + " " + m.group(3) + "\n" + // x@y.com #1———————————删除第二行
    
84. 
    
85. 
    
86. 
    
87. 修改“版本号”
    
88. 
    
89. 　　/build/core/build_id.mk----------------->export BUILD_ID=xxx
    
90. 
    
91. 　　/build/core/Makefile--->BUILD_NUMBER := eng.$(USER).$(shell date +%Y%m%d.%H%M%S) ==>BUILD_NUMBER := $(shell date +%Y%m%d.%H%M%S)
    
92. 
    
93. 　　/build/core/version_defaults.mk--># BUILD_DISPLAY_ID := $(build_desc)==>BUILD_DISPLAY_ID := $(BUILD_ID).$(BUILD_NUMBER)

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  Mark

yfb1991