安卓去除虚拟按键（home键，返回键，列表键）

2024-06-21 21:55| 来源: 网络整理| 查看: 265

系统5.1

相关文章：安卓添加虚拟按键

1.修改以下两个文件中home和recent_app的visibility属性为gone（属性为隐藏）

frameworks/base/packages/SystemUI/res/layout-sw600dp/navigation_bar.xml frameworks/base/packages/SystemUI/res/layout/navigation_bar.xml

--- a/frameworks/base/packages/SystemUI/res/layout-ldrtl/navigation_bar.xml +++ b/frameworks/base/packages/SystemUI/res/layout-ldrtl/navigation_bar.xml @@ -70,6 +70,7 @@ systemui:keyCode="3" systemui:keyRepeat="true" android:layout_weight="0" + android:visibility="gone" systemui:glowBackground="@drawable/ic_sysbar_highlight" android:contentDescription="@string/accessibility_home" /> @@ -78,6 +79,7 @@ android:layout_height="match_parent" android:src="@drawable/ic_sysbar_recent" android:layout_weight="0" + android:visibility="gone" systemui:glowBackground="@drawable/ic_sysbar_highlight" android:contentDescription="@string/accessibility_recent" /> @@ -236,6 +238,7 @@ systemui:keyCode="3" systemui:keyRepeat="true" android:layout_weight="0" + android:visibility="gone" systemui:glowBackground="@drawable/ic_sysbar_highlight" android:contentDescription="@string/accessibility_home" /> @@ -244,6 +247,7 @@ android:layout_height="match_parent" android:src="@drawable/ic_sysbar_recent" android:layout_weight="0" + android:visibility="gone" systemui:glowBackground="@drawable/ic_sysbar_highlight" android:contentDescription="@string/accessibility_recent" />

如果需要替换掉虚拟按键的图标，根据布局文件的文件名到（如 android:src="@drawable/ic_sysbar_recent" ，对应图片ic_sysbar_recent.png）找到对应图片替换即可

2.NavigationBarView在代码中将Home和RecentApp可见性设为GONE：

frameworks/base/packages/SystemUI/src/com/Android/systemui/statusbar/phone/NavigationBarView.Java

- 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 @@ -484,6 +484,8 @@ public class NavigationBarView extends LinearLayout { getBackButton() .setVisibility(disableBack ? View.INVISIBLE : View.VISIBLE); getHomeButton() .setVisibility(disableHome ? View.INVISIBLE : View.VISIBLE); getRecentsButton().setVisibility(disableRecent ? View.INVISIBLE : View.VISIBLE); + getHomeButton().setVisibility(View.GONE); + getRecentsButton().setVisibility(View.GONE); /// M: add for multi window @{ if(RecentsActivity.FLOAT_WINDOW_SUPPORT){ diff --git a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/frameworks/base/packages index 6ac08b4..23d4ad0 100644 --- a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java +++ b/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java @@ -1283,6 +1283,8 @@ private boolean musbmounted = false; mNavigationBarView.getFloatButton().setOnClickListener(mFloatClickListener); } /// @} + mNavigationBarView.getHomeButton().setVisibility(View.GONE); + mNavigationBarView.getRecentsButton().setVisibility(View.GONE); updateSearchPanel(); }

【本文地址】

公司简介

联系我们