Android13定制状态栏导航栏
一、状态栏的隐藏与体现SystemUI模块修改文件如下：
frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java
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frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/window/StatusBarWindowController.java
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二、导航栏的隐藏与体现
packages/apps/Launcher3/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
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packages/apps/Launcher3/quickstep/src/com/android/quickstep/TouchInteractionService.java
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三、Settings模块修改添加开关：
packages/apps/Settings/res/xml/display_settings.xml
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packages/apps/Settings/src/com/android/settings/display/status_navi_bar/NaviBarPreferenceController.java
package com.android.settings.display.status_navi_bar;
import android.content.Context;
import android.content.Intent;
import android.os.SystemProperties;
import android.preference.Preference;
import android.util.Log;
import com.android.settings.core.BasePreferenceController;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settings.core.TogglePreferenceController;
import com.android.settingslib.core.lifecycle.LifecycleObserver;
import com.android.settingslib.core.lifecycle.events.OnPause;
import com.android.settingslib.core.lifecycle.events.OnResume;
public class NaviBarPreferenceController extends TogglePreferenceController implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener, LifecycleObserver, OnResume, OnPause {
private static final String TAG = "NaviBarPreferenceController";
private static final String SYS_PROPERTY_NAVIGATION_BAR = "persist.sys.navigationbar.enable";
private static final String ACTION_HIDE_NAVIGATION_BAR = "com.systemui.navigationbar.hide";
private static final String ACTION_SHOW_NAVIGATION_BAR = "com.systemui.navigationbar.show";
private Context mContext;
public NaviBarPreferenceController(Context context, String preferenceKey) {
super(context, preferenceKey);
mContext = context;
}
@Override
public int getAvailabilityStatus() {
return BasePreferenceController.AVAILABLE;
}
@Override
public boolean isChecked() {
return !SystemProperties.getBoolean(SYS_PROPERTY_NAVIGATION_BAR, false);
}
@Override
public boolean setChecked(boolean isChecked) {
Log.d(TAG, "setChecked: " + isChecked);
Intent intent = isChecked ? new Intent(ACTION_HIDE_NAVIGATION_BAR) : new Intent(ACTION_SHOW_NAVIGATION_BAR);
mContext.sendBroadcast(intent);
return true;
}
@Override
public int getSliceHighlightMenuRes() {
return NO_RES;
}
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
Log.d(TAG, "onPreferenceChange: "+newValue);
return true;
}
@Override
public void onPause() {
Log.d(TAG, "onPause: ");
}
@Override
public void onResume() {
Log.d(TAG, "onResume: ");
}
}
packages/apps/Settings/src/com/android/settings/display/status_navi_bar/StatusBarPreferenceController.java
package com.android.settings.display.status_navi_bar;
import android.content.Context;
import android.content.Intent;
import android.os.SystemProperties;
import android.preference.Preference;
import android.util.Log;
import com.android.settings.core.BasePreferenceController;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settings.core.TogglePreferenceController;
import com.android.settingslib.core.lifecycle.LifecycleObserver;
import com.android.settingslib.core.lifecycle.events.OnPause;
import com.android.settingslib.core.lifecycle.events.OnResume;
public class StatusBarPreferenceController extends TogglePreferenceController implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener, LifecycleObserver, OnResume, OnPause {
private static final String TAG = "StatusBarPreferenceController";
private static final String SYS_PROPERTY_STATUS_BAR = "persist.sys.statusbar.enable";
private static final String ACTION_HIDE_STATUS_BAR = "com.systemui.statusbar.hide";
private static final String ACTION_SHOW_STATUS_BAR = "com.systemui.statusbar.show";
private Context mContext;
public StatusBarPreferenceController(Context context, String preferenceKey) {
super(context, preferenceKey);
mContext = context;
}
@Override
public int getAvailabilityStatus() {
return BasePreferenceController.AVAILABLE;
}
@Override
public boolean isChecked() {
return !SystemProperties.getBoolean(SYS_PROPERTY_STATUS_BAR, false);
}
@Override
public boolean setChecked(boolean isChecked) {
Log.d(TAG, "setChecked: " + isChecked);
Intent intent = isChecked ? new Intent(ACTION_HIDE_STATUS_BAR) : new Intent(ACTION_SHOW_STATUS_BAR);
mContext.sendBroadcast(intent);
return true;
}
@Override
public int getSliceHighlightMenuRes() {
return NO_RES;
}
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
Log.d(TAG, "onPreferenceChange: "+newValue);
return true;
}
@Override
public void onPause() {
Log.d(TAG, "onPause: ");
}
@Override
public void onResume() {
Log.d(TAG, "onResume: ");
}
}
至此，完成了状态栏和导航栏的隐藏与体现
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