电商直播系统开发Android10.0 导航栏和状态栏动态控制合集

文件清单

add vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/phone/SharedConfig.javamodified: vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/NavigationBarController.javamodified: vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarFragment.javamodified: vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.javamodified: vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarView.javamodified: vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java

一、动态控制导航栏虚拟按键（Home/RecentAPP/Back）

vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/phone/SharedConfig.java

/** Copyright (C) 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**/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.*/package com.android.systemui.statusbar.phone;import android.util.Log;import android.content.Context;import android.content.SharedPreferences;import android.content.SharedPreferences.Editor;class SharedConfig {private SharedConfig(){};private static SharedConfig instance;private static final String CONFIG_FILE_NAME = "CONFIG";private SharedPreferences sharedPreferences;private Editor editor;public static final String KEY_PANEL_BAR = "KEY_PANEL_BAR";public static final String KEY_PANEL_GONE = "KEY_PANEL_GONE";public static final String KEY_NAVIGATION_BAR = "KEY_NAVIGATION_BAR";public static final String KEY_NAVIGATION_BUTTON = "KEY_NAVIGATION_BUTTON";private SharedConfig(Context context) {sharedPreferences = context.getSharedPreferences(CONFIG_FILE_NAME, Context.MODE_PRIVATE);editor = sharedPreferences.edit();}public static SharedConfig getInstance(Context context) {if (instance == null) {instance = new SharedConfig(context);}return instance;}public boolean writeData(String key, boolean value) {Log.e("systemui", "put key=" + key + " value="+value);boolean result = false;editor.putBoolean(key, value);result = mit();return result;}public boolean readBoolean(String key, boolean def) {boolean result = sharedPreferences.getBoolean(key, def);Log.e("systemui", "get key=" + key + " value="+result);return result;}public boolean writeData(String key, String value) {Log.e("systemui", "put key=" + key + " value="+value);boolean result = false;editor.putString(key, value);result = mit();return result;}public String readString(String key, String def) {String result = sharedPreferences.getString(key, def);Log.e("systemui", "get key=" + key + " value="+result);return result;}}

vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java

@@ -1038,6 +1060,11 @@ public class StatusBar extends SystemUI implements DemoMode,filter.addAction(Intent.ACTION_SCREEN_OFF);filter.addAction(DevicePolicyManager.ACTION_SHOW_DEVICE_MONITORING_DIALOG);+ // add for handle navigationbar button+ filter.addAction(OP_BUTTON);context.registerReceiverAsUser(mBroadcastReceiver, UserHandle.ALL, filter, null, null);+ private static final String OP_BUTTON = "cc.intent.systemui.SHOW_NAVIGATION_BUTTON";private final BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {@Overridepublic void onReceive(Context context, Intent intent) {@@ -2637,6 +2670,56 @@ public class StatusBar extends SystemUI implements DemoMode,}else if (DevicePolicyManager.ACTION_SHOW_DEVICE_MONITORING_DIALOG.equals(action)) {mQSPanel.showDeviceMonitoringDialog();+ }else if (OP_BUTTON.equals(action)) {+if(intent.hasExtra("show_navigation_button")){+String buttonStr = intent.getStringExtra("show_navigation_button");+SharedConfig.getInstance(mContext).writeData(SharedConfig.KEY_NAVIGATION_BUTTON, buttonStr);+Log.e("StatusBar", "OP_BUTTON: " + buttonStr);+NavigationBarFragment mNavigationBar = mNavigationBarController.getDefaultNavigationBarFragment();+if (mNavigationBar != null) mNavigationBar.notifyNavigationBarScreenOn();+}else{+Log.w("StatusBar","didn't contain show_navigation_button key");+}}

vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarFragment.java

@@ -212,7 +212,8 @@ public class NavigationBarFragment extends LifecycleFragment implements CallbackbuttonDispatcher = mNavigationBarView.getHomeHandle();}if (buttonDispatcher != null) {-buttonDispatcher.setVisibility(alpha > 0 ? View.VISIBLE : View.INVISIBLE);+ //annotaion don't change backButton visiblity+//buttonDispatcher.setVisibility(alpha > 0 ? View.VISIBLE : View.INVISIBLE);buttonDispatcher.setAlpha(alpha, animate);}}- private void notifyNavigationBarScreenOn() {- mNavigationBarView.updateNavButtonIcons();+ //change private to public+ public void notifyNavigationBarScreenOn() {+ if (mNavigationBarView != null) {+ mNavigationBarView.updateNavButtonIcons();+ }}

vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java

@@ -647,6 +647,18 @@ public class NavigationBarView extends FrameLayout implementsgetBackButton().setVisibility(disableBack? View.INVISIBLE : View.VISIBLE);getHomeButton().setVisibility(disableHome? View.INVISIBLE : View.VISIBLE);getRecentsButton().setVisibility(disableRecent ? View.INVISIBLE : View.VISIBLE);++ invalidButtonVisibility();+ }+ + public void invalidButtonVisibility(){+ //1211 add recent KeyButton visibility invisible+ String buttonStr = SharedConfig.getInstance(mContext).readString(SharedConfig.KEY_NAVIGATION_BUTTON,+ "b_h_r");+ getBackButton().setVisibility(buttonStr.contains("b") ? View.VISIBLE : View.INVISIBLE); + getHomeButton().setVisibility(buttonStr.contains("h") ? View.VISIBLE : View.INVISIBLE); + getRecentsButton().setVisibility(buttonStr.contains("r") ? View.VISIBLE : View.INVISIBLE);+ //1211 add recent KeyButton visibility invisible}

二、动态控制 NavigationBar(显示/隐藏)

vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/NavigationBarController.java

@@ -155,6 +155,7 @@ public class NavigationBarController implements Callbacks {navBar.setAutoHideController(autoHideController);navBar.restoreSystemUiVisibilityState();mNavigationBars.append(displayId, navBar);+ mDisplayId = displayId;if (result != null) {navBar.setImeWindowStatus(display.getDisplayId(), result.mImeToken,});}+ //add+ private int mDisplayId;+ public void removeNavigationBarView(){+ removeNavigationBar(mDisplayId);+ }+private void removeNavigationBar(int displayId) {

vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java

@@ -623,6 +624,8 @@ public class StatusBar extends SystemUI implements DemoMode,AppOpsManager.OP_COARSE_LOCATION,AppOpsManager.OP_FINE_LOCATION};+ RegisterStatusBarResult result = null;+mCommandQueue.addCallback(this);- RegisterStatusBarResult result = null;+ /*RegisterStatusBarResult result = null;*/try {result = mBarService.registerStatusBar(mCommandQueue);} catch (RemoteException ex) {@@ -802,6 +805,14 @@ public class StatusBar extends SystemUI implements DemoMode,mStatusBarWindow.setService(this);mStatusBarWindow.setOnTouchListener(getStatusBarWindowTouchListener());+ //add ,whether to show status bar[S]+ boolean showStatusBar = SharedConfig.getInstance(mContext).readBoolean(SharedConfig.KEY_PANEL_GONE, true);+ Log.v(TAG, "makeStatusBarView showStatusBar=" + showStatusBar);+ if(mStatusBarWindow!=null)+ mStatusBarWindow.setVisibility(showStatusBar ? View.VISIBLE : View.GONE);+ //add ,whether to show status bar[E]++putComponent(HeadsUpManager.class, mHeadsUpManager);- createNavigationBar(result);+ try {+ boolean showNav_Temp = SharedConfig.getInstance(mContext).readBoolean(SharedConfig.KEY_NAVIGATION_BAR, true);+ + if (DEBUG) Log.v(TAG, "hasNavigationBar=" + showNav_Temp);+ if (showNav_Temp) {+ createNavigationBar(result);+ }+ } catch (Exception ex) {+ // no window manager? good luck with that+ }if (ENABLE_LOCKSCREEN_WALLPAPER) {+ filter.addAction(OP_NAVIGATION);context.registerReceiverAsUser(mBroadcastReceiver, UserHandle.ALL, filter, null, null);IntentFilter demoFilter = new IntentFilter();+ private static final String OP_NAVIGATION = "cc.intent.systemui.WHETHER_SHOW_NAVIGATION";private final BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {@Overridepublic void onReceive(Context context, Intent intent) {}else if (DevicePolicyManager.ACTION_SHOW_DEVICE_MONITORING_DIALOG.equals(action)) {mQSPanel.showDeviceMonitoringDialog();+ }else if (OP_NAVIGATION.equals(action)) {+if(intent.hasExtra("show_navigation_bar")){+boolean show = intent.getBooleanExtra("show_navigation_bar", true);+Log.e("StatusBar", "OP_NAVIGATION: " + show);+ NavigationBarView mNavigationBarView = mNavigationBarController.getDefaultNavigationBarView();++if (show) {+ if (mNavigationBarView != null) return;++ createNavigationBar(result);+ SharedConfig.getInstance(mContext).writeData(SharedConfig.KEY_NAVIGATION_BAR, true);+}else{+ if (mNavigationBarView == null) return;++ mNavigationBarController.removeNavigationBarView();+ //mNavigationBarView = null;+ SharedConfig.getInstance(mContext).writeData(SharedConfig.KEY_NAVIGATION_BAR, false);+}+}else{+Log.w("StatusBar","didn't contain navigation_bar_show key");+}+ }

三、动态控制 StatusBar(显示/隐藏/禁止下拉)

显示/隐藏

vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java

@@ -802,6 +805,14 @@ public class StatusBar extends SystemUI implements DemoMode,mStatusBarWindow.setService(this);mStatusBarWindow.setOnTouchListener(getStatusBarWindowTouchListener());+ //add ,whether to show status bar[S]+ boolean showStatusBar = SharedConfig.getInstance(mContext).readBoolean(SharedConfig.KEY_PANEL_GONE, true);+ Log.v(TAG, "makeStatusBarView showStatusBar=" + showStatusBar);+ if(mStatusBarWindow!=null)+ mStatusBarWindow.setVisibility(showStatusBar ? View.VISIBLE : View.GONE);+ //add ,whether to show status bar[E]+++ filter.addAction(OP_PANELBAR);+ filter.addAction(OP_STATUSBAR);context.registerReceiverAsUser(mBroadcastReceiver, UserHandle.ALL, filter, null, null);IntentFilter demoFilter = new IntentFilter();+ private static final String OP_PANELBAR = "cc.intent.systemui.OPEN_PANEL_ENABLED";+ private static final String OP_STATUSBAR = "cc.intent.systemui.WHETHER_SHOW_STATUSBAR";private final BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {@Overridepublic void onReceive(Context context, Intent intent) {else if (DevicePolicyManager.ACTION_SHOW_DEVICE_MONITORING_DIALOG.equals(action)) {mQSPanel.showDeviceMonitoringDialog();+ }else if (OP_PANELBAR.equals(action)) {+if(intent.hasExtra("open_panel_enabled")){+boolean result = intent.getBooleanExtra("open_panel_enabled",true);+SharedConfig.getInstance(mContext).writeData(SharedConfig.KEY_PANEL_BAR, result);+Log.e("StatusBar", "OP_PANELBAR: " + result);+}else{+Log.w("StatusBar","didn't contain open_panel_enabled key");+}+ }else if (OP_STATUSBAR.equals(action)) {+if(intent.hasExtra("show_status_bar")){+boolean result = intent.getBooleanExtra("show_status_bar",true);+SharedConfig.getInstance(mContext).writeData(SharedConfig.KEY_PANEL_GONE, result);+if(mStatusBarWindow!=null){+ mStatusBarWindow.setVisibility(result ? View.VISIBLE : View.GONE);+}+Log.e("StatusBar", "OP_STATUSBAR: " + result);+}else{+Log.w("StatusBar","didn't contain show_status_bar key");+}+ }

禁止下拉

vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarView.java

@@ -230,7 +230,10 @@ public class PhoneStatusBarView extends PanelBar {}}- return barConsumedEvent || super.onTouchEvent(event);+ // modify+ // return barConsumedEvent || super.onTouchEvent(event);+ boolean isEnable = SharedConfig.getInstance(mContext).readBoolean(SharedConfig.KEY_PANEL_BAR, true);+ return isEnable ? barConsumedEvent || super.onTouchEvent(event) : isEnable;}