【发布时间】:2018-08-06 14:44:18
【问题描述】:
设备有两个屏幕。在第一个屏幕正常 UI(启动器应用程序)中,在第二个屏幕启动谷歌地图应用程序。
我们如何启动另一个应用程序的辅助屏幕。
Service class:
@Override
protected View buildPresoView(Context ctxt, LayoutInflater inflater) {
View topView = new View(this);
topView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
Intent i = getPackageManager().getLaunchIntentForPackage("abc.abc.abc");
startActivity(i);
}
});
inflater = (LayoutInflater) this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View contentView = inflater.inflate(R.layout.display, null,false);
return(topView);
//return(contentView);
}
PresentationHelper:
@Override
public void showPreso(Display display) {
Context presoContext=createPresoContext(display);
LayoutInflater inflater=LayoutInflater.from(presoContext);
wm=(WindowManager)presoContext.getSystemService(Context.WINDOW_SERVICE);
presoView=buildPresoView(presoContext, inflater);
wm.addView(presoView, buildLayoutParams());
}
【问题讨论】:
标签: android android-windowmanager presentation multiscreen