Android(安卓)5.1修改底部导航栏NavigationBar动态显示和隐藏
16lz
2022-01-15
本文按照https://blog.csdn.net/way_ping_li/article/details/45727335这篇文章一步一步实现的，再次非常感谢，直接贴代码
diff --git a/alps/frameworks/base/core/java/com/android/internal/statusbar/IStatusBar.aidl b/alps/frameworks/base/core/java/com/android/internal/statusbar/IStatusBar.aidlold mode 100644new mode 100755index 5b2b2f8..c0eee72--- a/alps/frameworks/base/core/java/com/android/internal/statusbar/IStatusBar.aidl+++ b/alps/frameworks/base/core/java/com/android/internal/statusbar/IStatusBar.aidl@@ -31,6 +31,7 @@ oneway interface IStatusBar void animateCollapsePanels(); void setSystemUiVisibility(int vis, int mask); void topAppWindowChanged(boolean menuVisible);+void showNavigationBar();//add frankchen void setImeWindowStatus(in IBinder token, int vis, int backDisposition, boolean showImeSwitcher); void setWindowState(int window, int state);diff --git a/alps/frameworks/base/core/java/com/android/internal/statusbar/IStatusBarService.aidl b/alps/frameworks/base/core/java/com/android/internal/statusbar/IStatusBarService.aidlold mode 100644new mode 100755index 9997a98..d9a7eb8--- a/alps/frameworks/base/core/java/com/android/internal/statusbar/IStatusBarService.aidl+++ b/alps/frameworks/base/core/java/com/android/internal/statusbar/IStatusBarService.aidl@@ -32,6 +32,7 @@ interface IStatusBarService void setIconVisibility(String slot, boolean visible); void removeIcon(String slot); void topAppWindowChanged(boolean menuVisible);+void showNavigationBar();//add frankchen void setImeWindowStatus(in IBinder token, int vis, int backDisposition, boolean showImeSwitcher); void expandSettingsPanel();diff --git a/alps/frameworks/base/packages/SystemUI/res/drawable-hdpi/ic_sysbar_hide.png b/alps/frameworks/base/packages/SystemUI/res/drawable-hdpi/ic_sysbar_hide.pngnew file mode 100755index 0000000..c138916Binary files /dev/null and b/alps/frameworks/base/packages/SystemUI/res/drawable-hdpi/ic_sysbar_hide.png differdiff --git a/alps/frameworks/base/packages/SystemUI/res/drawable-hdpi/ic_sysbar_hide_land.png b/alps/frameworks/base/packages/SystemUI/res/drawable-hdpi/ic_sysbar_hide_land.pngnew file mode 100755index 0000000..5c472b9Binary files /dev/null and b/alps/frameworks/base/packages/SystemUI/res/drawable-hdpi/ic_sysbar_hide_land.png differdiff --git a/alps/frameworks/base/packages/SystemUI/res/drawable-mdpi/ic_sysbar_hide.png b/alps/frameworks/base/packages/SystemUI/res/drawable-mdpi/ic_sysbar_hide.pngnew file mode 100755index 0000000..c138916Binary files /dev/null and b/alps/frameworks/base/packages/SystemUI/res/drawable-mdpi/ic_sysbar_hide.png differdiff --git a/alps/frameworks/base/packages/SystemUI/res/drawable-mdpi/ic_sysbar_hide_land.png b/alps/frameworks/base/packages/SystemUI/res/drawable-mdpi/ic_sysbar_hide_land.pngnew file mode 100755index 0000000..5c472b9Binary files /dev/null and b/alps/frameworks/base/packages/SystemUI/res/drawable-mdpi/ic_sysbar_hide_land.png differdiff --git a/alps/frameworks/base/packages/SystemUI/res/drawable-xhdpi/ic_sysbar_hide.png b/alps/frameworks/base/packages/SystemUI/res/drawable-xhdpi/ic_sysbar_hide.pngnew file mode 100755index 0000000..2fe4f81Binary files /dev/null and b/alps/frameworks/base/packages/SystemUI/res/drawable-xhdpi/ic_sysbar_hide.png differdiff --git a/alps/frameworks/base/packages/SystemUI/res/drawable-xhdpi/ic_sysbar_hide_land.png b/alps/frameworks/base/packages/SystemUI/res/drawable-xhdpi/ic_sysbar_hide_land.pngnew file mode 100755index 0000000..47feb27Binary files /dev/null and b/alps/frameworks/base/packages/SystemUI/res/drawable-xhdpi/ic_sysbar_hide_land.png differdiff --git a/alps/frameworks/base/packages/SystemUI/res/layout/navigation_bar.xml b/alps/frameworks/base/packages/SystemUI/res/layout/navigation_bar.xmlold mode 100644new mode 100755index 898389d..d5637c6--- a/alps/frameworks/base/packages/SystemUI/res/layout/navigation_bar.xml+++ b/alps/frameworks/base/packages/SystemUI/res/layout/navigation_bar.xml@@ -42,12 +42,28 @@ > - + ++ "作为相机(PTP)装载" "安装适用于Mac的Android文件传输应用" "返回" +"隐藏" "主屏幕" "菜单" "概览" diff --git a/alps/frameworks/base/packages/SystemUI/res/values/strings.xml b/alps/frameworks/base/packages/SystemUI/res/values/strings.xmlold mode 100644new mode 100755index 5608bdb..e8850bf--- a/alps/frameworks/base/packages/SystemUI/res/values/strings.xml+++ b/alps/frameworks/base/packages/SystemUI/res/values/strings.xml@@ -196,6 +196,7 @@ Back +"Hide" Home diff --git a/alps/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java b/alps/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.javaold mode 100644new mode 100755index 82bbffa..74066af--- a/alps/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java+++ b/alps/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java@@ -71,6 +71,7 @@ public class CommandQueue extends IStatusBar.Stub { private static final int MSG_SHOW_APPLICATION_GUIDE = 21 << MSG_SHIFT; /// @} + private static final int MSG_SHOW_NAVIGATIONBAR = 22 << MSG_SHIFT;//add frankchen 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;@@ -97,6 +98,7 @@ public class CommandQueue extends IStatusBar.Stub { public void animateCollapsePanels(int flags); public void animateExpandSettingsPanel(); public void setSystemUiVisibility(int vis, int mask);+public void showNavigationBar();//add frankchen public void topAppWindowChanged(boolean visible); public void setImeWindowStatus(IBinder token, int vis, int backDisposition, boolean showImeSwitcher);@@ -182,6 +184,15 @@ public class CommandQueue extends IStatusBar.Stub { mHandler.obtainMessage(MSG_SET_SYSTEMUI_VISIBILITY, vis, mask, null).sendToTarget(); } }++//noted by frankchen start 20200227+public void showNavigationBar() {+ synchronized (mList) {+ mHandler.removeMessages(MSG_SHOW_NAVIGATIONBAR);+ mHandler.sendEmptyMessage(MSG_SHOW_NAVIGATIONBAR);+ }+ }+//noted by frankchen end public void topAppWindowChanged(boolean menuVisible) { synchronized (mList) {@@ -317,6 +328,11 @@ public class CommandQueue extends IStatusBar.Stub { case MSG_SET_SYSTEMUI_VISIBILITY: mCallbacks.setSystemUiVisibility(msg.arg1, msg.arg2); break;+//noted by frankchen start 20200227+ case MSG_SHOW_NAVIGATIONBAR:+ mCallbacks.showNavigationBar();+ break;+ //noted by frankchen end case MSG_TOP_APP_WINDOW_CHANGED: mCallbacks.topAppWindowChanged(msg.arg1 != 0); break;diff --git a/alps/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java b/alps/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.javaold mode 100644new mode 100755index 624683b..abca7ac--- a/alps/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java+++ b/alps/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java@@ -55,6 +55,7 @@ import com.android.systemui.statusbar.BaseStatusBar; import com.android.systemui.statusbar.DelegateViewHelper; import com.android.systemui.statusbar.policy.DeadZone; import com.android.systemui.statusbar.policy.KeyButtonView;+import com.android.systemui.statusbar.policy.KeyButtonRipple; import android.widget.Button; import android.content.Intent; @@ -347,6 +348,14 @@ public class NavigationBarView extends LinearLayout { public View getImeSwitchButton() { return mCurrentView.findViewById(R.id.ime_switcher); }+//noted by frankchen start 20200227+ public View getHideBarButton() {+ View view = mCurrentView.findViewById(R.id.hide_bar_btn);+ view.setBackground(new KeyButtonRipple(getContext(), view));+ return view;+ }+ //noted by frankchen end+ private void getIcons(Resources res) { mBackIcon = res.getDrawable(R.drawable.ic_sysbar_back);diff --git a/alps/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/alps/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.javaold mode 100644new mode 100755index 153586f..f289dc1--- a/alps/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java+++ b/alps/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java@@ -191,6 +191,7 @@ import com.mediatek.systemui.statusbar.policy.HotKnotControllerImpl; import com.mediatek.systemui.statusbar.util.SIMHelper; import com.mediatek.systemui.ext.PluginFactory; import com.mediatek.xlog.Xlog;+import android.graphics.Color; import java.io.FileDescriptor; import java.io.PrintWriter;@@ -610,6 +611,24 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode, goToLockedShade(null); } };++//noted by frankchen start 20200227+ private final View.OnClickListener mHideBarClickListener = new View.OnClickListener() {+ @Override+ public void onClick(View view) {+ Log.i("chen", "mHideBarClickListener onClick...");+ removeNavigationBar();+ }+ };+ + private void removeNavigationBar() {+ if (DEBUG) Log.d(TAG, "removeNavigationBar: about to remove " + mNavigationBarView);+ if (mNavigationBarView == null) return;++ mWindowManager.removeView(mNavigationBarView);+ mNavigationBarView = null;+ }+ //noted by frankchen end @Override public void start() {@@ -1433,6 +1452,18 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode, } } }++//展示导航栏+public void showNavigationBar() {+ mNavigationBarView =(NavigationBarView) View.inflate(mContext, R.layout.navigation_bar, null);+ mNavigationBarView.setBar(this);+ prepareNavigationBarView();+ addNavigationBar();+ + //防止在桌面时上拉出导航栏时，导航栏背景为黑色+ mNavigationBarView.setBackgroundColor(Color.TRANSPARENT);+ Log.d("chen", "show navigation");+} private void prepareNavigationBarView() { mNavigationBarView.reorient();@@ -1444,6 +1475,9 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode, mNavigationBarView.getBackButton().setLongClickable(true); mNavigationBarView.getBackButton().setOnLongClickListener(mLongPressBackRecentsListener); mNavigationBarView.getHomeButton().setOnTouchListener(mHomeActionListener);++mNavigationBarView.getHideBarButton().setOnClickListener(mHideBarClickListener);+ /// M: add for multi window @{ if(RecentsActivity.FLOAT_WINDOW_SUPPORT){ mNavigationBarView.getFloatButton().setOnClickListener(mFloatClickListener);diff --git a/alps/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/tv/TvStatusBar.java b/alps/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/tv/TvStatusBar.javaold mode 100644new mode 100755index 08732e5..e49c5e4--- a/alps/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/tv/TvStatusBar.java+++ b/alps/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/tv/TvStatusBar.java@@ -77,6 +77,11 @@ public class TvStatusBar extends BaseStatusBar { @Override public void topAppWindowChanged(boolean visible) { }+//noted by frankchen start 20200227+@Override+ public void showNavigationBar() {+ }+//noted by frankchen end @Override public void setImeWindowStatus(IBinder token, int vis, int backDisposition,diff --git a/alps/frameworks/base/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java b/alps/frameworks/base/policy/src/com/android/internal/policy/impl/PhoneWindowManager.javaindex f73700f..79f9540 100755--- a/alps/frameworks/base/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java+++ b/alps/frameworks/base/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java@@ -1473,7 +1473,14 @@ public class PhoneWindowManager implements WindowManagerPolicy { return; if (mNavigationBar != null && mNavigationBarOnBottom) { requestTransientBars(mNavigationBar);+Log.i("way", "onSwipeFromBottom... mNavigationBar != null && mNavigationBarOnBottom"); }+//noted by frankchen start 20200227+else{+Log.i("way", "onSwipeFromBottom...");+showNavigationBar();+}+//noted by frankchen end } @Override public void onSwipeFromRight() {@@ -1481,7 +1488,14 @@ public class PhoneWindowManager implements WindowManagerPolicy { return; if (mNavigationBar != null && !mNavigationBarOnBottom) { requestTransientBars(mNavigationBar);+Log.i("way", "onSwipeFromRight... mNavigationBar != null && !mNavigationBarOnBottom"); }+//noted by frankchen start 20200227+else{+Log.i("way", "onSwipeFromRight...");+showNavigationBar();+}+//noted by frankchen end } @Override public void onDebug() {@@ -1530,7 +1544,7 @@ public class PhoneWindowManager implements WindowManagerPolicy { /// M:[AppLaunchTime] Improve the mechanism of AppLaunchTime mAppLaunchTimeEnabled = (1 == SystemProperties.getInt("ro.mtk_perf_response_time", 0)) ? true : false; }-+ /** * Read values from config.xml that may be overridden depending on * the configuration of the device.@@ -3180,6 +3194,26 @@ public class PhoneWindowManager implements WindowManagerPolicy { mStatusBarService = null; } }++//noted by frankchen start 20200227+private void showNavigationBar(){+ mHandler.post(new Runnable() {+ @Override+ public void run() {+ try {+ IStatusBarService statusbar = getStatusBarService();+ if (statusbar != null) {+ statusbar.showNavigationBar();+ }+ } catch (RemoteException e) {+ // re-acquire status bar service next time it is needed.+ mStatusBarService = null;+ }+ }+ });+ }+//noted by frankchen end+ private void cancelPreloadRecentApps() { if (mPreloadedRecentApps) {diff --git a/alps/frameworks/base/services/core/java/com/android/server/statusbar/StatusBarManagerService.java b/alps/frameworks/base/services/core/java/com/android/server/statusbar/StatusBarManagerService.javaold mode 100644new mode 100755index 0de5701..19b7635--- a/alps/frameworks/base/services/core/java/com/android/server/statusbar/StatusBarManagerService.java+++ b/alps/frameworks/base/services/core/java/com/android/server/statusbar/StatusBarManagerService.java@@ -396,6 +396,27 @@ public class StatusBarManagerService extends IStatusBarService.Stub { } } + //noted by frankchen start 20200227+@Override+ public void showNavigationBar() {+ enforceStatusBar();++ android.util.Log.d("way", TAG + " showNavigationBar...");++ synchronized(mLock) {+ mHandler.post(new Runnable() {+ public void run() {+ if (mBar != null) {+ try {+ mBar.showNavigationBar();+ } catch (RemoteException ex) {+ }+ }+ }+ });+ }+ }+//noted by frankchen end private void updateUiVisibilityLocked(final int vis, final int mask) { if (mSystemUiVisibility != vis) { mSystemUiVisibility = vis;
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