Android 8/9高通平台客制化虚拟导航按键隐藏

高通平台源代码更改

diff --git a/frameworks/base/packages/SystemUI/res/values/config.xml b/frameworks/base/packages/SystemUI/res/values/config.xml
index 22180dc..7e6c813 100644
--- a/frameworks/base/packages/SystemUI/res/values/config.xml
+++ b/frameworks/base/packages/SystemUI/res/values/config.xml
@@ -381,7 +381,7 @@
    
 
    
-    left[.5W],back[1WC];home;recent[1WC],right[.5W]
+    left[.5W],back[1WC];home,recent;hide[1WC],right[.5W]
     back[1.7WC];home;contextual[1.7WC]
 
     false
diff --git a/frameworks/base/packages/SystemUI/res/values/strings.xml b/frameworks/base/packages/SystemUI/res/values/strings.xml
index 79eeaac..bad63a4 100644
--- a/frameworks/base/packages/SystemUI/res/values/strings.xml
+++ b/frameworks/base/packages/SystemUI/res/values/strings.xml
@@ -220,6 +220,7 @@
     Home
    
     Menu
+    Hide
    
     Accessibility
    
diff --git a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarInflaterView.java b/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarInflaterView.java
index e6f2c33..74c7ada 100644
--- a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarInflaterView.java
+++ b/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarInflaterView.java
@@ -69,6 +69,7 @@ public class NavigationBarInflaterView extends FrameLayout
     public static final String LEFT = "left";
     public static final String RIGHT = "right";
     public static final String CONTEXTUAL = "contextual";
+    public static final String HIDE = "hide";
 
     public static final String GRAVITY_SEPARATOR = ";";
     public static final String BUTTON_SEPARATOR = ",";
@@ -256,7 +257,7 @@ public class NavigationBarInflaterView extends FrameLayout
         if (newLayout == null) {
             newLayout = getDefaultLayout();
         }
-        String[] sets = newLayout.split(GRAVITY_SEPARATOR, 3);
+        String[] sets = newLayout.split(GRAVITY_SEPARATOR, 3);
         if (sets.length != 3) {
             Log.d(TAG, "Invalid layout.");
             newLayout = getDefaultLayout();
@@ -269,16 +270,17 @@ public class NavigationBarInflaterView extends FrameLayout
         inflateButtons(start, mRot0.findViewById(R.id.ends_group), isRot0Landscape, true);
         inflateButtons(start, mRot90.findViewById(R.id.ends_group), !isRot0Landscape, true);
 
-        inflateButtons(center, mRot0.findViewById(R.id.center_group), isRot0Landscape, false);
-        inflateButtons(center, mRot90.findViewById(R.id.center_group), !isRot0Landscape, false);
+        inflateButtons(center, mRot0.findViewById(R.id.ends_group), isRot0Landscape, false);
+        inflateButtons(center, mRot90.findViewById(R.id.ends_group), !isRot0Landscape, false);
 
-        addGravitySpacer(mRot0.findViewById(R.id.ends_group));
-        addGravitySpacer(mRot90.findViewById(R.id.ends_group));
+        //addGravitySpacer(mRot0.findViewById(R.id.ends_group));
+        //addGravitySpacer(mRot90.findViewById(R.id.ends_group));
 
         inflateButtons(end, mRot0.findViewById(R.id.ends_group), isRot0Landscape, false);
         inflateButtons(end, mRot90.findViewById(R.id.ends_group), !isRot0Landscape, false);
 
         updateButtonDispatchersCurrentView();
+
     }
 
     private void addGravitySpacer(LinearLayout layout) {
@@ -393,7 +395,9 @@ public class NavigationBarInflaterView extends FrameLayout
             v = inflater.inflate(R.layout.clipboard, parent, false);
         } else if (CONTEXTUAL.equals(button)) {
             v = inflater.inflate(R.layout.contextual, parent, false);
-        } else if (button.startsWith(KEY)) {
+         }else if (HIDE.equals(button)) {
+            v = inflater.inflate(R.layout.hide, parent, false);
+        } else if (button.startsWith(KEY)) {
             String uri = extractImage(button);
             int code = extractKeycode(button);
             v = inflater.inflate(R.layout.custom_key, parent, false);
diff --git a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java b/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
index 2a1f92f..e7928f5 100644
--- a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
+++ b/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
@@ -124,6 +124,7 @@ public class NavigationBarView extends FrameLayout implements PluginListener      private KeyButtonDrawable mBackAltCarModeIcon, mBackAltLandCarModeIcon;
     private KeyButtonDrawable mHomeDefaultIcon, mHomeCarModeIcon;
     private KeyButtonDrawable mRecentIcon;
+    private KeyButtonDrawable mHideIcon;
     private KeyButtonDrawable mDockedIcon;
     private KeyButtonDrawable mImeIcon;
     private KeyButtonDrawable mMenuIcon;
@@ -215,6 +216,14 @@ public class NavigationBarView extends FrameLayout implements PluginListener                      .showInputMethodPicker(true /* showAuxiliarySubtypes */);
         }
     };
+    
+    private final OnClickListener mHideClickListener = new OnClickListener() {
+        @Override
+        public void onClick(View view) {
+            //
+        }
+    };
+
 
     private class H extends Handler {
         public void handleMessage(Message m) {
@@ -291,6 +300,7 @@ public class NavigationBarView extends FrameLayout implements PluginListener          mButtonDispatchers.put(R.id.back, new ButtonDispatcher(R.id.back));
         mButtonDispatchers.put(R.id.home, new ButtonDispatcher(R.id.home));
         mButtonDispatchers.put(R.id.recent_apps, new ButtonDispatcher(R.id.recent_apps));
+        mButtonDispatchers.put(R.id.hide,new ButtonDispatcher(R.id.hide));
         mButtonDispatchers.put(R.id.menu, new ButtonDispatcher(R.id.menu));
         mButtonDispatchers.put(R.id.ime_switcher, new ButtonDispatcher(R.id.ime_switcher));
         mButtonDispatchers.put(R.id.accessibility_button,
@@ -419,6 +429,10 @@ public class NavigationBarView extends FrameLayout implements PluginListener      public ButtonDispatcher getImeSwitchButton() {
         return mButtonDispatchers.get(R.id.ime_switcher);
     }
+    
+    public ButtonDispatcher getHideButton() {
+        return mButtonDispatchers.get(R.id.hide);
+    }
 
     public ButtonDispatcher getAccessibilityButton() {
         return mButtonDispatchers.get(R.id.accessibility_button);
@@ -485,6 +499,7 @@ public class NavigationBarView extends FrameLayout implements PluginListener                  || oldConfig.getLayoutDirection() != newConfig.getLayoutDirection()) {
             mBackIcon = getBackDrawable(lightContext, darkContext);
             mRecentIcon = getDrawable(lightContext, darkContext, R.drawable.ic_sysbar_recent);
+            mHideIcon = getDrawable(lightContext, darkContext, R.drawable.ic_sysbar_hide);
             mMenuIcon = getDrawable(lightContext, darkContext, R.drawable.ic_sysbar_menu);
 
             mAccessibilityIcon = getDrawable(lightContext, darkContext,
@@ -636,6 +651,7 @@ public class NavigationBarView extends FrameLayout implements PluginListener                          ((mNavigationIconHints & StatusBarManager.NAVIGATION_HINT_IME_SHOWN) != 0);
         getImeSwitchButton().setVisibility(showImeButton ? View.VISIBLE : View.INVISIBLE);
         getImeSwitchButton().setImageDrawable(mImeIcon);
+        getHideButton().setImageDrawable(mHideIcon);
 
         // Update menu button, visibility logic in method
         setMenuVisibility(mShowMenu, true);
@@ -903,6 +919,7 @@ public class NavigationBarView extends FrameLayout implements PluginListener          mNavigationInflaterView.setButtonDispatchers(mButtonDispatchers);
 
         getImeSwitchButton().setOnClickListener(mImeSwitcherClickListener);
+        getHideButton().setOnClickListener(mHideClickListener);
 
         DockedStackExistsListener.register(mDockedListener);
         updateRotatedViews();
diff --git a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java b/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
index 7bdeab0..4fe256f 100644
--- a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
+++ b/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
@@ -525,6 +525,22 @@ public class StatusBar extends SystemUI implements DemoMode,
             mScrimController.setWallpaperSupportsAmbientMode(supportsAmbientMode);
         }
     };
+    
+    private BroadcastReceiver mOemHideNavigationReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            //int requested = mSystemUiVisibility | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
+            //    | View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY;
+            //if (mSystemUiVisibility != requested) {
+            //    notifyUiVisibilityChanged(requested);
+            //}
+            if (mNavigationBarView != null) {
+                removeNavigationBar();
+            }else{
+                createNavigationBar();
+            }
+        }
+    };
 
     private Runnable mLaunchTransitionEndRunnable;
     protected boolean mLaunchTransitionFadingAway;
@@ -713,6 +729,9 @@ public class StatusBar extends SystemUI implements DemoMode,
         IntentFilter wallpaperChangedFilter = new IntentFilter(Intent.ACTION_WALLPAPER_CHANGED);
         mContext.registerReceiver(mWallpaperChangedReceiver, wallpaperChangedFilter);
         mWallpaperChangedReceiver.onReceive(mContext, null);
+        
+        IntentFilter oemIntentFilter = new IntentFilter("com.oem.hide_navigation");
+        mContext.registerReceiver(mOemHideNavigationReceiver, oemIntentFilter);
 
         mLockscreenUserManager.setUpWithPresenter(this, mEntryManager);
         mCommandQueue.disable(switches[0], switches[6], false /* animate */);
@@ -1075,6 +1094,13 @@ public class StatusBar extends SystemUI implements DemoMode,
             mNavigationBar.setCurrentSysuiVisibility(mSystemUiVisibility);
         });
     }
+    
+    protected void removeNavigationBar() {
+        if (mNavigationBarView != null) {
+            mWindowManager.removeViewImmediate(mNavigationBarView);
+            mNavigationBarView = null;
+        }
+    }
 
     /**
      * Returns the {@link android.view.View.OnTouchListener} that will be invoked when the
diff --git a/frameworks/base/packages/SystemUI/tests/Android.mk b/frameworks/base/packages/SystemUI/tests/Android.mk
deleted file mode 100644
index 6868688..0000000
--- a/frameworks/base/packages/SystemUI/tests/Android.mk
+++ /dev/null
@@ -1,127 +0,0 @@
-# Copyright (C) 2011 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_USE_AAPT2 := true
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_JACK_FLAGS := --multi-dex native
-LOCAL_DX_FLAGS := --multi-dex
-
-LOCAL_PROTOC_OPTIMIZE_TYPE := nano
-LOCAL_PROTOC_FLAGS := -I$(LOCAL_PATH)/..
-LOCAL_PROTO_JAVA_OUTPUT_PARAMS := optional_field_style=accessors
-
-LOCAL_PACKAGE_NAME := SystemUITests
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_COMPATIBILITY_SUITE := device-tests
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src) \
-    $(call all-Iaidl-files-under, src) \
-    $(call all-java-files-under, ../src)
-
-LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res \
-    frameworks/base/packages/SystemUI/res \
-    frameworks/base/packages/SystemUI/res-keyguard \
-
-LOCAL_STATIC_ANDROID_LIBRARIES := \
-    SystemUIPluginLib \
-    SystemUISharedLib \
-    android-support-car \
-    android-support-v4 \
-    android-support-v7-recyclerview \
-    android-support-v7-preference \
-    android-support-v7-appcompat \
-    android-support-v7-mediarouter \
-    android-support-v7-palette \
-    android-support-v14-preference \
-    android-support-v17-leanback \
-    android-slices-core \
-    android-slices-view \
-    android-slices-builders \
-    android-arch-core-runtime \
-    android-arch-lifecycle-extensions \
-
-LOCAL_STATIC_JAVA_LIBRARIES := \
-    metrics-helper-lib \
-    android-support-test \
-    mockito-target-inline-minus-junit4 \
-    SystemUI-proto \
-    SystemUI-tags \
-    testables \
-    truth-prebuilt \
-
-LOCAL_MULTILIB := both
-
-LOCAL_JNI_SHARED_LIBRARIES := \
-    libdexmakerjvmtiagent \
-    libmultiplejvmtiagentsinterferenceagent
-
-
-LOCAL_JAVA_LIBRARIES := \
-    android.test.runner \
-    telephony-common \
-    android.test.base \
-    android.car \
-    ims-common
-
-LOCAL_AAPT_FLAGS := --extra-packages com.android.systemui:com.android.keyguard
-
-# sign this with platform cert, so this test is allowed to inject key events into
-# UI it doesn't own. This is necessary to allow screenshots to be taken
-LOCAL_CERTIFICATE := platform
-
-# Provide jack a list of classes to exclude from code coverage.
-# This is needed because the SystemUITests compile SystemUI source directly, rather than using
-# LOCAL_INSTRUMENTATION_FOR := SystemUI.
-#
-# We want to exclude the test classes from code coverage measurements, but they share the same
-# package as the rest of SystemUI so they can't be easily filtered by package name.
-#
-# Generate a comma separated list of patterns based on the test source files under src/
-# SystemUI classes are in ../src/ so they won't be excluded.
-# Example:
-#   Input files: src/com/android/systemui/Test.java src/com/android/systemui/AnotherTest.java
-#   Generated exclude list: com.android.systemui.Test*,com.android.systemui.AnotherTest*
-
-# Filter all src files under src/ to just java files
-local_java_files := $(filter %.java,$(call all-java-files-under, src))
-# Transform java file names into full class names.
-# This only works if the class name matches the file name and the directory structure
-# matches the package.
-local_classes := $(subst /,.,$(patsubst src/%.java,%,$(local_java_files)))
-local_comma := ,
-local_empty :=
-local_space := $(local_empty) $(local_empty)
-# Convert class name list to jacoco exclude list
-# This appends a * to all classes and replace the space separators with commas.
-jacoco_exclude := $(subst $(space),$(comma),$(patsubst %,%*,$(local_classes)))
-
-LOCAL_JACK_COVERAGE_INCLUDE_FILTER := com.android.systemui.*
-LOCAL_JACK_COVERAGE_EXCLUDE_FILTER := com.android.systemui.tests.*,$(jacoco_exclude)
-
-include frameworks/base/packages/SettingsLib/common.mk
-
-ifeq ($(EXCLUDE_SYSTEMUI_TESTS),)
-    include $(BUILD_PACKAGE)
-endif
-
-# Reset variables
-local_java_files :=
-local_classes :=
-local_comma :=
-local_space :=
-jacoco_exclude :=
diff --git a/frameworks/base/services/core/java/com/android/server/policy/PhoneWindowManager.java b/frameworks/base/services/core/java/com/android/server/policy/PhoneWindowManager.java
index a58c2c6..cc6f4dc 100644
--- a/frameworks/base/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/frameworks/base/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -2244,9 +2244,13 @@ public class PhoneWindowManager implements WindowManagerPolicy {
                     }
                     @Override
                     public void onSwipeFromBottom() {
-                        if (mNavigationBar != null && mNavigationBarPosition == NAV_BAR_BOTTOM) {
-                            requestTransientBars(mNavigationBar);
-                        }
+                        if (mNavigationBar == null && mNavigationBarPosition == NAV_BAR_BOTTOM) {
+                            //requestTransientBars(mNavigationBar);
+                            Intent oemIntent = new Intent("com.oem.hide_navigation");
+                            oemIntent.addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES);
+                            oemIntent.setPackage("com.android.systemui");
+                            mContext.sendOrderedBroadcastAsUser(oemIntent, UserHandle.CURRENT_OR_SELF, null, null, null, Activity.RESULT_OK, null, null);
+                        }
                     }
                     @Override
                     public void onSwipeFromRight() {
@@ -3710,6 +3714,15 @@ public class PhoneWindowManager implements WindowManagerPolicy {
                 return -1;
             }
         }
+        
+        if (keyCode == KeyEvent.KEYCODE_F3) {
+            if(down){
+                Intent oemIntent = new Intent("com.oem.hide_navigation");
+                oemIntent.addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES);
+                oemIntent.setPackage("com.android.systemui");
+                mContext.sendOrderedBroadcastAsUser(oemIntent, UserHandle.CURRENT_OR_SELF, null, null, null, Activity.RESULT_OK, null, null);
+            }
+        }
 
         if(keyCode == KeyEvent.KEYCODE_F11 || keyCode == KeyEvent.KEYCODE_F12){
             
 

删除/frameworks/base/packages/SystemUI/tests/Android.mk

编译指令：mmm frameworks/base/packages/SystemUI/

参考

https://blog.csdn.net/cuckoochun/article/details/84109895

https://blog.csdn.net/kuaiguixs/article/details/78291695