![[九鼎RK3399Pro] Android 8.1定制系统导航栏和状态栏显示和隐藏可控制](https://100zi.50zi.cn/uploadfile/img/15/132/d69bc310fd0f2bf110e905a752666727.jpg)
我们的app跑在RK3399Pro上面,是放在一个公共场合使用,所以把底部的 返回,HOME,MENU键都隐藏掉,并且上部导航栏下拉功能也要取消。
代码我是参考Firefly的代码写的。
实现了一下功能
frameworks层添加三个功能
1.导航栏添加关机功能.
2.导航栏支持屏幕横竖屏切换功能.
3.导航栏支持动态隐藏和显示导航栏,永久关闭导航栏在framework层提供借口供外部使用
不多说，直接上代码
frameworks/base/core/java/android/content/Intent.java
diff --git a/frameworks/base/core/java/android/content/Intent.java b/frameworks/base/core/java/android/content/Intent.javaindex 6fd333a0c9..1dc8da6746 100755--- a/frameworks/base/core/java/android/content/Intent.java+++ b/frameworks/base/core/java/android/content/Intent.java@@ -2079,6 +2079,31 @@ public class Intent implements Parcelable, Cloneable {*/@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)public static final String ACTION_CLOSE_SYSTEM_DIALOGS = "android.intent.action.CLOSE_SYSTEM_DIALOGS";++/****/+/**firefly_modify_songjf Broadcast Action:Status bar hidden+* @hide+*/+ public static final String ACTION_HIDE_BAR = "action.HIDE_STATUSBAR";+ /****/+/**firefly_modify_songjf Broadcast Action:Status bar show+* @hide+*/+ public static final String ACTION_SHOW_BAR = "action.SHOW_STATUSBAR";++ /****/+/**firefly_modify_songjf Broadcast Action:Status bar show+* @hide+*/+ public static final String ACTION_ALWAYS_HIDE_BAR_CHANGE = "action.ALWAYS_HIDE_STATUSBAR_CHENAGE";+++ /****/ +/**firefly_modify_songjf Broadcast Action:poweroff+* @hide+*/+ public static final String ACTION_SYSTEMUI_FIREFLY_POWEROFF = "action.SYSTEMUI_FIREFLY_POWEROFF";+/*** Broadcast Action: Trigger the download and eventual installation* of a package.
frameworks/base/core/java/android/provider/Settings.java
diff --git a/frameworks/base/core/java/android/provider/Settings.java b/frameworks/base/core/java/android/provider/Settings.javaindex d5a9d09ce4..a4fbd2064f 100755--- a/frameworks/base/core/java/android/provider/Settings.java+++ b/frameworks/base/core/java/android/provider/Settings.java@@ -3627,6 +3627,23 @@ public final class Settings {*/public static final String SCREENSHOT_BUTTON_SHOW = "screenshot_button_show";+ /**+ *hidebar button wether display+ * @hide+ */+ public static final String HIDEBAR_BUTTON_SHOW = "hidebar_button_show";++ /**+ *hide status bar+ * @hide+ */+ public static final String ALWAYS_HIDE_BAR="always_hide_bar";++ /**+ * if enabled while show rotation in SystenUI and Settings-DisplaySettings+ * @hide+ */+ public static final String ENABLE_ROTATION_BY_USER = "enable_rotation_by_user";/*** Whether the phone vibrates when it is ringing due to an incoming call. This will* be used by Phone and Setting apps; it shouldn't affect other apps.
frameworks/base/core/java/com/android/internal/statusbar/IStatusBar.aidl
diff --git a/frameworks/base/core/java/com/android/internal/statusbar/IStatusBar.aidl b/frameworks/base/core/java/com/android/internal/statusbar/IStatusBar.aidlindex bab0306aaf..8da31c5df1 100644--- a/frameworks/base/core/java/com/android/internal/statusbar/IStatusBar.aidl+++ b/frameworks/base/core/java/com/android/internal/statusbar/IStatusBar.aidl@@ -55,6 +55,10 @@ oneway interface IStatusBarboolean showImeSwitcher);void setWindowState(int window, int state);++ //firefly_modify_songjf, add bar interface + void addBar();+void showRecentApps(boolean triggeredFromAltTab, boolean fromHome);void hideRecentApps(boolean triggeredFromAltTab, boolean triggeredFromHomeKey);void toggleRecentApps();
frameworks/base/core/java/com/android/internal/statusbar/IStatusBarService.aidl
diff --git a/frameworks/base/core/java/com/android/internal/statusbar/IStatusBarService.aidl b/frameworks/base/core/java/com/android/internal/statusbar/IStatusBarService.aidlindex 82eb1abcba..4f59192186 100644--- a/frameworks/base/core/java/com/android/internal/statusbar/IStatusBarService.aidl+++ b/frameworks/base/core/java/com/android/internal/statusbar/IStatusBarService.aidl@@ -73,6 +73,9 @@ interface IStatusBarServicevoid shutdown();void reboot(boolean safeMode);+ //firefly_modify_songjf, add bar interface + void addBar();+void addTile(in ComponentName tile);void remTile(in ComponentName tile);void clickTile(in ComponentName tile);
frameworks/base/packages/SettingsProvider/res/values/custom_defaults.xml
diff --git a/frameworks/base/packages/SettingsProvider/res/values/custom_defaults.xml b/frameworks/base/packages/SettingsProvider/res/values/custom_defaults.xmlnew file mode 100644index 0000000000..53da8c515b--- /dev/null+++ b/frameworks/base/packages/SettingsProvider/res/values/custom_defaults.xml@@ -0,0 +1,10 @@+<?xml version="1.0" encoding="utf-8"?>+<resources>+ <!-- should show the hidebar button default -->+ <bool name="def_hidebar_button_show">true</bool>+ <!-- always hide statusbar -->+ <bool name="def_always_hide_bar">false</bool>++ <!--if true while show rotation in SystenUI and Settings-DisplaySettings -->+ <bool name="def_enable_rotation_by_user">true</bool>+</resources>
frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
diff --git a/frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java b/frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.javaindex d8f3daf1d4..858babef54 100644--- a/frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java+++ b/frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java@@ -2339,6 +2339,16 @@ class DatabaseHelper extends SQLiteOpenHelper {loadIntegerSetting(stmt, Settings.System.SCREENSHOT_BUTTON_SHOW,R.integer.def_screenshot_button_show);+ loadBooleanSetting(stmt, Settings.System.HIDEBAR_BUTTON_SHOW,+R.bool.def_hidebar_button_show);++ loadBooleanSetting(stmt, Settings.System.ALWAYS_HIDE_BAR,+R.bool.def_always_hide_bar);+++ loadBooleanSetting(stmt, Settings.System.ENABLE_ROTATION_BY_USER,+R.bool.def_enable_rotation_by_user);+/** IMPORTANT: Do not add any more upgrade steps here as the global,* secure, and system settings are no longer stored in a database
frameworks/base/packages/SystemUI/res/layout/hide_bar.xml
diff --git a/frameworks/base/packages/SystemUI/res/layout/hide_bar.xml b/frameworks/base/packages/SystemUI/res/layout/hide_bar.xmlnew file mode 100644index 0000000000..1b2fe27d9e--- /dev/null+++ b/frameworks/base/packages/SystemUI/res/layout/hide_bar.xml@@ -0,0 +1,14 @@+<?xml version="1.0" encoding="utf-8"?>+<com.android.systemui.statusbar.policy.KeyButtonView+xmlns:android="/apk/res/android"+xmlns:systemui="/apk/res-auto"+android:id="@+id/hide_bar"+android:layout_width="@dimen/navigation_key_width"+android:layout_height="match_parent"+android:layout_weight="0"+systemui:keyCode="-1"+android:scaleType="center"+android:contentDescription="@string/accessibility_home"+android:paddingStart="@dimen/navigation_key_padding"+android:paddingEnd="@dimen/navigation_key_padding"+/>
frameworks/base/packages/SystemUI/res/layout/poweroff.xml
diff --git a/frameworks/base/packages/SystemUI/res/layout/poweroff.xml b/frameworks/base/packages/SystemUI/res/layout/poweroff.xmlnew file mode 100644index 0000000000..487b563103--- /dev/null+++ b/frameworks/base/packages/SystemUI/res/layout/poweroff.xml@@ -0,0 +1,14 @@+<?xml version="1.0" encoding="utf-8"?>+<com.android.systemui.statusbar.policy.KeyButtonView+xmlns:android="/apk/res/android"+xmlns:systemui="/apk/res-auto"+android:id="@+id/poweroff"+android:layout_width="@dimen/navigation_key_width"+android:layout_height="match_parent"+android:layout_weight="0"+systemui:keyCode="-1"+android:scaleType="center"+android:contentDescription="@string/accessibility_home"+android:paddingStart="@dimen/navigation_key_padding"+android:paddingEnd="@dimen/navigation_key_padding"+/>\ No newline at end of file
frameworks/base/packages/SystemUI/res/layout/rotation.xml
diff --git a/frameworks/base/packages/SystemUI/res/layout/rotation.xml b/frameworks/base/packages/SystemUI/res/layout/rotation.xmlnew file mode 100644index 0000000000..20ab401782--- /dev/null+++ b/frameworks/base/packages/SystemUI/res/layout/rotation.xml@@ -0,0 +1,14 @@+<?xml version="1.0" encoding="utf-8"?>+<com.android.systemui.statusbar.policy.KeyButtonView+ xmlns:android="/apk/res/android"+ xmlns:systemui="/apk/res-auto"+ android:id="@+id/rotation"+ android:layout_width="@dimen/navigation_key_width"+ android:layout_height="match_parent"+ android:layout_weight="0"+ systemui:keyCode="-2"+ android:scaleType="center"+ android:contentDescription="@string/accessibility_home"+ android:paddingStart="@dimen/navigation_key_padding"+ android:paddingEnd="@dimen/navigation_key_padding"+ />\ No newline at end of file
frameworks/base/packages/SystemUI/res/values-sw600dp/config.xml
diff --git a/frameworks/base/packages/SystemUI/res/values-sw600dp/config.xml b/frameworks/base/packages/SystemUI/res/values-sw600dp/config.xmlindex d5c4303003..07ea9ba760 100644--- a/frameworks/base/packages/SystemUI/res/values-sw600dp/config.xml+++ b/frameworks/base/packages/SystemUI/res/values-sw600dp/config.xml@@ -34,7 +34,7 @@<bool name="config_keyguardUserSwitcher">true</bool><!-- Nav bar button default ordering/layout -->- <string name="config_navBarLayout" translatable="false">left;volume_sub,back,home,recent,volume_add,screenshot;right</string>+ <string name="config_navBarLayout" translatable="false">left;poweroff,hide_bar,volume_sub,back,home,recent,volume_add,screenshot,rotation;right</string><!-- Animation duration when using long press on recents to dock --><integer name="long_press_dock_anim_duration">290</integer>
frameworks/base/packages/SystemUI/res/values-zh-rCN/custom_strings.xml
diff --git a/frameworks/base/packages/SystemUI/res/values-zh-rCN/custom_strings.xml b/frameworks/base/packages/SystemUI/res/values-zh-rCN/custom_strings.xmlnew file mode 100644index 0000000000..d2d323ef24--- /dev/null+++ b/frameworks/base/packages/SystemUI/res/values-zh-rCN/custom_strings.xml@@ -0,0 +1,9 @@+<?xml version="1.0" encoding="UTF-8"?>+<resources xmlns:android="/apk/res/android"+ xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">+ <!--firefly_modify_songjf,add add/remove bar button-->+ <string name="hidebar_msg">"系统栏已经被隐藏\n您可以在屏幕下边缘拖拉再次显示它。" </string>+ <!--<string name="hidebar_msg">"系统栏已经被隐藏\n您可以在[系统设置 > 显示]里边设置再次显示它。" </string>-->++ <string name="recents_menu_hint">菜单键更多选项</string>+ </resources>\ No newline at end of file
frameworks/base/packages/SystemUI/res/values-zh-rHK/custom_strings.xml
diff --git a/frameworks/base/packages/SystemUI/res/values-zh-rHK/custom_strings.xml b/frameworks/base/packages/SystemUI/res/values-zh-rHK/custom_strings.xmlnew file mode 100644index 0000000000..6850f153b3--- /dev/null+++ b/frameworks/base/packages/SystemUI/res/values-zh-rHK/custom_strings.xml@@ -0,0 +1,9 @@+<?xml version="1.0" encoding="UTF-8"?>+<resources xmlns:android="/apk/res/android"+ xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">+ <!--firefly_modify_songjf,add add/remove bar button-->+ <string name="hidebar_msg">"系統欄已經被隱藏\n您可以在荧幕下邊緣拖拉再次顯示它。" </string>+ <!--<string name="hidebar_msg">"系統欄已經被隱藏\n您可以在[系統設置>顯示]裡邊設定再次顯示它。" </string>-->++ <string name="recents_menu_hint">選單鍵更多選項</string>+ </resources>s\ No newline at end of file
frameworks/base/packages/SystemUI/res/values/config.xml
diff --git a/frameworks/base/packages/SystemUI/res/values/config.xml b/frameworks/base/packages/SystemUI/res/values/config.xmlindex 8511fed05c..94eb8a676b 100644--- a/frameworks/base/packages/SystemUI/res/values/config.xml+++ b/frameworks/base/packages/SystemUI/res/values/config.xml@@ -107,12 +107,12 @@<!-- The default tiles to display in QuickSettings --><string name="quick_settings_tiles_default" translatable="false">- wifi,bt,dnd,flashlight,rotation,battery,cell,airplane,cast+ wifi,bt,dnd,flashlight,rotation,battery,cell,airplane,cast,screenshot</string><!-- Tiles native to System UI. Order should match "quick_settings_tiles_default" --><string name="quick_settings_tiles_stock" translatable="false">- wifi,cell,battery,dnd,flashlight,rotation,bt,airplane,location,hotspot,inversion,saver,work,cast,night+ wifi,cell,battery,dnd,flashlight,rotation,bt,airplane,location,hotspot,inversion,saver,work,cast,screenshot,night</string><!-- The tiles to display in QuickSettings -->@@ -320,7 +320,7 @@<string name="config_systemUIFactoryComponent" translatable="false">com.android.systemui.SystemUIFactory</string><!-- Nav bar button default ordering/layout -->- <string name="config_navBarLayout" translatable="false">left;volume_sub,back,home,recent,volume_add,screenshot;right</string>+ <string name="config_navBarLayout" translatable="false">left;poweroff,hide_bar,volume_sub,back,home,recent,volume_add,screenshot,rotation;right</string><bool name="quick_settings_show_full_alarm">false</bool>
frameworks/base/packages/SystemUI/res/values/custom_strings.xml
diff --git a/frameworks/base/packages/SystemUI/res/values/custom_strings.xml b/frameworks/base/packages/SystemUI/res/values/custom_strings.xmlnew file mode 100644index 0000000000..3c3fdefe10--- /dev/null+++ b/frameworks/base/packages/SystemUI/res/values/custom_strings.xml@@ -0,0 +1,11 @@+<?xml version="1.0" encoding="UTF-8"?>+<resources xmlns:android="/apk/res/android"+ xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">+ <!--firefly_modify_songjf,add add/remove bar button-->+ <string name="hidebar_msg">"System Bar has hidden\nyou can swipe from the bottom of screen to show it again." </string>+ <!--<string name="hidebar_msg">"System Bar has hidden \ you can show it again from the [Settings > Display]. " </string>-->++ <string name="quick_settings_screenshot">Screenshot</string>++ <string name="recents_menu_hint">Press Menu Edit</string>+ </resources>s\ No newline at end of file
frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java
diff --git a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java b/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.javaindex 6349275037..59e738a375 100644--- a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java+++ b/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java@@ -83,6 +83,9 @@ public class CommandQueue extends IStatusBar.Stub {private static final int MSG_SHOW_SHUTDOWN_UI = 36 << MSG_SHIFT;private static final int MSG_SET_TOP_APP_HIDES_STATUS_BAR = 37 << MSG_SHIFT;+ /**firefly_modify_songjf, add bar interface**/+ private static final int MSG_ADD_BAR = 38 << MSG_SHIFT;+public static final int FLAG_EXCLUDE_NONE = 0;public static final int FLAG_EXCLUDE_SEARCH_PANEL = 1 << 0;public static final int FLAG_EXCLUDE_RECENTS_PANEL = 1 << 1;@@ -142,6 +145,9 @@ public class CommandQueue extends IStatusBar.Stub {default void handleSystemKey(int arg1) {}default void handleShowGlobalActionsMenu() {}default void handleShowShutdownUi(boolean isReboot, String reason) {}++ /**firefly_modify_songjf, add bar interface **/+ default void addBar(){}}@VisibleForTesting@@ -343,6 +349,14 @@ public class CommandQueue extends IStatusBar.Stub {}}+ /**firefly_modify_songjf, add bar interface **/+ public void addBar() {+ synchronized (mLock) {+ mHandler.removeMessages(MSG_ADD_BAR);+ mHandler.obtainMessage(MSG_ADD_BAR, 0, 0, null).sendToTarget();+ }+ }+public void showScreenPinningRequest(int taskId) {synchronized (mLock) {mHand
最后效果：
由于写文章的时候板子不在身边，图片就找张网上的图片，效果是一样的。
在第三方APP里面控制状态栏。
/****//** Broadcast Action:Status bar show*/public static final String ACTION_ALWAYS_HIDE_BAR_CHANGE = "action.ALWAYS_HIDE_STATUSBAR_CHENAGE";public static final String CNBOT_ACTION_ALWAYS_HIDE = "cnbot_always_hide_bar";/*** 系统的状态栏控制* @param context* @param hide 是否隐藏*/public static void changeBarHideStatus(Context context , boolean hide){if (context == null){return;}Intent i = new Intent(ACTION_ALWAYS_HIDE_BAR_CHANGE);i.putExtra(CNBOT_ACTION_ALWAYS_HIDE,hide?1:0);context.sendBroadcast(i);}
