我想以某种方式模仿最近的应用程序硬按钮单击,它会打开本机 android 最近的应用程序屏幕。
我目前执行以下操作:
boolean success = showRecents1(c);
if (!success) {
showRecents2(c);
}
这适用于很多设备,但在 android oreo 模拟器上它不起作用。有谁知道也适用于android oreo的解决方案?
private boolean showRecents1(Context c) {
try {
Intent intent = new Intent("com.android.systemui.recent.action.TOGGLE_RECENTS");
intent.setComponent(new ComponentName("com.android.systemui", "com.android.systemui.recent.RecentsActivity"));
c.startActivity(intent);
return true;
} catch (Exception e) {
L.e(e);
}
return false;
}
private boolean showRecents2(Context c) {
try {
Class serviceManagerClass = Class.forName("android.os.ServiceManager");
Method getService = serviceManagerClass.getMethod("getService", String.class);
IBinder retbinder = (IBinder) getService.invoke(serviceManagerClass, "statusbar");
Class statusBarClass = Class.forName(retbinder.getInterfaceDescriptor());
Object statusBarObject = statusBarClass.getClasses()[0].getMethod("asInterface", IBinder.class).invoke(null, new Object[]{retbinder});
Method clearAll = statusBarClass.getMethod("toggleRecentApps");
clearAll.setAccessible(true);
clearAll.invoke(statusBarObject);
return true;
} catch (Exception e) {
L.e(e);
}
return false;
}