[英]How can I programmatically expand status bar on samsung lollipop devices?
I use this code to expand status bar: 我使用此代码来扩展状态栏:
Object sbservice = getSystemService( "statusbar" );
Class<?> statusbarManager = Class.forName( "android.app.StatusBarManager" );
Method showsb;
if (Build.VERSION.SDK_INT >= 17) {
showsb = statusbarManager.getMethod("expandNotificationsPanel");
}
else {
showsb = statusbarManager.getMethod("expand");
}
showsb.invoke( sbservice );
With permission: 经许可:
<uses-permission android:name="android.permission.EXPAND_STATUS_BAR" />
It work well exept with the samsung lollipop device nothing happen. 它与三星棒棒糖设备很好地工作没有任何反应。 Does anyone know how to expand status bar on samsung lollipop device?
有谁知道如何在三星棒棒糖设备上扩展状态栏? Thanks!
谢谢!
Finally I found it but I need to use the Accessibility service: 最后我找到了它,但我需要使用辅助功能服务:
public class MyAccessibilityService extends AccessibilityService {
@Override
public void onAccessibilityEvent(AccessibilityEvent event) {
Log.e("MyAccessibilityService", "get event");
if (event.getEventType() == AccessibilityEvent.TYPE_TOUCH_INTERACTION_END) {
switch (event.getAction()) {
case 1:
Log.e("MyAccessibilityService ", "home");
performGlobalAction(AccessibilityService.GLOBAL_ACTION_HOME);
break;
case 2:
Log.e("MyAccessibilityService ", "back");
performGlobalAction(AccessibilityService.GLOBAL_ACTION_BACK);
break;
case 3:
Log.e("MyAccessibilityService ", "power");
performGlobalAction(AccessibilityService.GLOBAL_ACTION_POWER_DIALOG);
break;
case 4:
Log.e("MyAccessibilityService ", "noti");
performGlobalAction(AccessibilityService.GLOBAL_ACTION_NOTIFICATIONS);
break;
}
}
}
Fire even: 火甚至:
AccessibilityEvent event1 = AccessibilityEvent.obtain(AccessibilityEvent.TYPE_TOUCH_INTERACTION_END);
event1.setClassName(className);
event1.getText().add("noti");
event1.setAction(4);
event1.setPackageName(packageName);
event1.setEnabled(true);
AccessibilityManager manager = (AccessibilityManager)context.getSystemService(Context.ACCESSIBILITY_SERVICE);
AccessibilityRecordCompat recordCompat = AccessibilityEventCompat.asRecord(event1);
recordCompat.setSource(v);
if (Utility.isAccessibilityEnable(context)) {
manager.sendAccessibilityEvent(event1);
}
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