Android禁止状态栏下拉动作禁止弹出通知栏和快捷菜单栏

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文章出处：http://blog.chinaunix.net/uid/30230931.html
作者联系方式：JonLee

针对不同行业应用，Android系统个性化需求五花八门，何以解忧，唯有coding，仅此一记之。

1. commit a57f4fa72648133be623ef9d452fdbc0095ee143
   
2. Author: JonLee <[e-mail]>
   
3. Date: Thu Apr 19 22:42:34 2018 +0800
   
4. 
   
5.     禁止状态栏下拉动作,禁止弹出通知栏和快捷菜单栏
   
6. 
   
7. diff --git a/android/device/softwinner/alpaca/alpaca.mk b/android/device/softwinner/alpaca/alpaca.mk
   
8. index 8317bb5..8e75f6d 100755
   
9. --- a/android/device/softwinner/alpaca/alpaca.mk
   
10. +++ b/android/device/softwinner/alpaca/alpaca.mk
    
11. @@ -116,7 +116,8 @@ PRODUCT_PROPERTY_OVERRIDES += \
    
12.      persist.sys.language=zh \
    
13.      persist.sys.country=CN \
    
14.          persist.sys.browser_homepage=https://www.baidu.com \
    
15. - ro.sf.rotation=90
    
16. + ro.sf.rotation=90 \
    
17. + persist.sys.disdropstatusbar=false
    
18.  
    
19.  PRODUCT_PACKAGES += Bluetooth
    
20.  
    
21. diff --git a/android/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelBar.java b/android/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelBar.java
    
22. index a3e35d1..0eb80a5 100644
    
23. --- a/android/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelBar.java
    
24. +++ b/android/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelBar.java
    
25. @@ -24,6 +24,7 @@ import android.view.View;
    
26.  import android.widget.FrameLayout;
    
27.  
    
28.  import java.util.ArrayList;
    
29. +import android.os.SystemProperties;
    
30.  
    
31.  public class PanelBar extends FrameLayout {
    
32.      public static final boolean DEBUG = false;
    
33. @@ -135,6 +136,9 @@ public class PanelBar extends FrameLayout {
    
34.  
    
35.      // called from PanelView when self-expanding, too
    
36.      public void startOpeningPanel(PanelView panel) {
    
37. +        if (SystemProperties.getBoolean("persist.sys.disdropstatusbar", false)) {
    
38. +         return;
    
39. + }
    
40.          if (DEBUG) LOG("startOpeningPanel: " + panel);
    
41.          mTouchingPanel = panel;
    
42.          mPanelHolder.setSelectedPanel(mTouchingPanel);
    
43. diff --git a/android/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java b/android/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java
    
44. index 4901823..92d3af0 100644
    
45. --- a/android/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java
    
46. +++ b/android/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java
    
47. @@ -32,7 +32,7 @@ import com.android.systemui.ExpandHelper;
    
48.  import com.android.systemui.R;
    
49.  import com.android.systemui.statusbar.BaseStatusBar;
    
50.  import com.android.systemui.statusbar.policy.NotificationRowLayout;
    
51. -
    
52. +import android.os.SystemProperties;
    
53.  
    
54.  public class StatusBarWindowView extends FrameLayout
    
55.  {
    
56. @@ -87,6 +87,9 @@ public class StatusBarWindowView extends FrameLayout
    
57.  
    
58.      @Override
    
59.      public boolean onInterceptTouchEvent(MotionEvent ev) {
    
60. +    if (SystemProperties.getBoolean("persist.sys.disdropstatusbar", false)) {
    
61. +     return true;
    
62. + }
    
63.          boolean intercept = false;
    
64.          if (mNotificationPanel.isFullyExpanded() && mScrollView.getVisibility() == View.VISIBLE) {
    
65.              intercept = mExpandHelper.onInterceptTouchEvent(ev);
    
66. @@ -124,7 +127,11 @@ public class StatusBarWindowView extends FrameLayout
    
67.          super.onDraw(canvas);
    
68.          if (DEBUG) {
    
69.              Paint pt = new Paint();
    
70. - pt.setColor(0x80FFFF00);
    
71. +     if (SystemProperties.getBoolean("persist.sys.disdropstatusbar", false)) {
    
72. +        pt.setColor(0x00000000);    
    
73. +     } else {
    
74. +         pt.setColor(0x80FFFF00);
    
75. +     }
    
76.              pt.setStrokeWidth(12.0f);
    
77.              pt.setStyle(Paint.Style.STROKE);
    
78.              canvas.drawRect(0, 0, canvas.getWidth(), canvas.getHeight(), pt);

更改之前效果如图：

更改之后效果如图：