Android禁止状态栏下拉动作禁止弹出通知栏和快捷菜单栏

转载时请注明出处和作者联系方式
文章出处：http://blog.chinaunix.net/uid/30230931.html
作者联系方式：JonLee <[e-mail]>

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。

commit a57f4fa72648133be623ef9d452fdbc0095ee143
Author: JonLee <[e-mail]>
Date: Thu Apr 19 22:42:34 2018 +0800

    禁止状态栏下拉动作,禁止弹出通知栏和快捷菜单栏

diff --git a/android/device/softwinner/alpaca/alpaca.mk b/android/device/softwinner/alpaca/alpaca.mk
index 8317bb5..8e75f6d 100755
--- a/android/device/softwinner/alpaca/alpaca.mk
+++ b/android/device/softwinner/alpaca/alpaca.mk
@@ -116,7 +116,8 @@ PRODUCT_PROPERTY_OVERRIDES += \
     persist.sys.language=zh \
     persist.sys.country=CN \
         persist.sys.browser_homepage=https://www.baidu.com \
- ro.sf.rotation=90
+ ro.sf.rotation=90 \
+ persist.sys.disdropstatusbar=false

 PRODUCT_PACKAGES += Bluetooth

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
index a3e35d1..0eb80a5 100644
--- 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
@@ -24,6 +24,7 @@ import android.view.View;
 import android.widget.FrameLayout;

 import java.util.ArrayList;
+import android.os.SystemProperties;

 public class PanelBar extends FrameLayout {
     public static final boolean DEBUG = false;
@@ -135,6 +136,9 @@ public class PanelBar extends FrameLayout {

     // called from PanelView when self-expanding, too
     public void startOpeningPanel(PanelView panel) {
+        if (SystemProperties.getBoolean("persist.sys.disdropstatusbar", false)) {
+            return;
+ }
         if (DEBUG) LOG("startOpeningPanel: " + panel);
         mTouchingPanel = panel;
         mPanelHolder.setSelectedPanel(mTouchingPanel);
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
index 4901823..92d3af0 100644
--- 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
@@ -32,7 +32,7 @@ import com.android.systemui.ExpandHelper;
 import com.android.systemui.R;
 import com.android.systemui.statusbar.BaseStatusBar;
 import com.android.systemui.statusbar.policy.NotificationRowLayout;
-
+import android.os.SystemProperties;

 public class StatusBarWindowView extends FrameLayout
 {
@@ -87,6 +87,9 @@ public class StatusBarWindowView extends FrameLayout

     @Override
     public boolean onInterceptTouchEvent(MotionEvent ev) {
+    if (SystemProperties.getBoolean("persist.sys.disdropstatusbar", false)) {
+        return true;
+ }
         boolean intercept = false;
         if (mNotificationPanel.isFullyExpanded() && mScrollView.getVisibility() == View.VISIBLE) {
             intercept = mExpandHelper.onInterceptTouchEvent(ev);
@@ -124,7 +127,11 @@ public class StatusBarWindowView extends FrameLayout
         super.onDraw(canvas);
         if (DEBUG) {
             Paint pt = new Paint();
- pt.setColor(0x80FFFF00);
+     if (SystemProperties.getBoolean("persist.sys.disdropstatusbar", false)) {
+        pt.setColor(0x00000000);
+     } else {
+         pt.setColor(0x80FFFF00);
+     }
             pt.setStrokeWidth(12.0f);
             pt.setStyle(Paint.Style.STROKE);
             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：