可能夸大了服务的XML布局？ （安卓） [英] Possible to inflate an XML layout in a Service? (Android)
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问题描述
我想夸大的服务的XML布局。你怎么做到这一点？我试图用打气筒和窗口管理器，但我认为它不工作。对此有何高招？谢谢。
＆LT; XML版本=1.0编码=UTF-8＆GT？;
＆LT; LinearLayout中的xmlns：机器人=http://schemas.android.com/apk/res/android
机器人：layout_width =match_parent机器人：layout_height =match_parent
机器人：方向=垂直
机器人：ID =@ + ID /主
＆GT;
＆LT;的LinearLayout
机器人：ID =@ + ID /顶
机器人：layout_height =match_parent
机器人：layout_width =match_parent
机器人：layout_weight =1
机器人：方向=横向
＆GT;
＆LT;的FrameLayout
机器人：ID =@ + ID /左上
机器人：layout_width =match_parent
机器人：layout_height =match_parent
机器人：标签=左上
机器人：layout_weight =1.0
机器人：后台=＃ff3d38＆GT;＆LT; /的FrameLayout＆GT;
＆LT;的FrameLayout
机器人：ID =@ + ID / topRight
机器人：layout_width =match_parent
机器人：layout_height =match_parent
机器人：标签=topRight
机器人：layout_weight =1.0
机器人：后台=＃fff839＆GT;＆LT; /的FrameLayout＆GT;
＆LT; / LinearLayout中＆GT;
＆LT;的LinearLayout
机器人：layout_height =match_parent
机器人：layout_width =match_parent
机器人：layout_weight =1
机器人：方向=横向
机器人：ID =@ + ID /底
＆GT;
＆LT;的FrameLayout
机器人：ID =@ + ID / BOTTOMLEFT
机器人：layout_width =match_parent
机器人：layout_height =match_parent
机器人：layout_weight =1.0
机器人：后台=＃1e22ff＆GT;
＆LT; /的FrameLayout＆GT;
＆LT;的FrameLayout
机器人：ID =@ + ID / bottomRight
机器人：layout_width =match_parent
机器人：layout_height =match_parent
机器人：layout_weight =1.0
机器人：后台=＃32ff1f＆GT;＆LT; /的FrameLayout＆GT;
这是我的服务code要显示的XML。
包com.toksis.pvscreen;
进口android.app.Service;
进口android.content.Context;
进口android.content.Intent;
进口android.content.Shared preferences;
进口android.graphics.PixelFormat;
进口android.os.IBinder;
。进口的Android preference preferenceManager。
进口android.util.Log;
进口android.view.Gravity;
进口android.view.LayoutInflater;
进口android.view.View;
进口android.view.ViewGroup;
进口android.view.WindowManager;
进口android.widget.Button;
进口android.widget.FrameLayout;
进口android.widget.LinearLayout;
公共类DragDropButtonMainService延伸服务{
私人的LinearLayout为主;
私人的LinearLayout firstLayer;
私人的LinearLayout secondLayer;
私人的FrameLayout vTopLeft;
私人的FrameLayout vTopRight;
私人的FrameLayout vBottomLeft;
私人的FrameLayout vBottomRight;
私人按钮mainButton;
私人的ViewGroup MView的;
私人LayoutInflater充气;
公众的IBinder onBind（意向意图）{
返回null;
}
公共无效的onCreate（）{
super.onCreate（）;
createDragDropLayout（）;
}
无效createDragDropLayout（）{
mainButton =新的按钮（这一点）;
mainButton.setText（主）;
WindowManager.LayoutParams PARAMS =新WindowManager.LayoutParams（
WindowManager.LayoutParams.WRAP_CONTENT，
WindowManager.LayoutParams.WRAP_CONTENT，
WindowManager.LayoutParams.TYPE_PHONE，
WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH
| WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH
| WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE，
PixelFormat.TRANSLUCENT
）;
窗口管理WM =（窗口管理器）getSystemService（WINDOW_SERVICE）;
充气=（LayoutInflater）this.getSystemService（Context.LAYOUT_INFLATER_SERVICE）;
MVIEW =（ViewGroup中）inflater.inflate（R.layout.dragdroplayout，NULL）;
vTopLeft =（的FrameLayout）mView.findViewById（R.id.topLeft）;
vTopRight =（的FrameLayout）mView.findViewById（R.id.topRight）;
vBottomLeft =（的FrameLayout）mView.findViewById（R.id.bottomLeft）;
vBottomRight =（的FrameLayout）mView.findViewById（R.id.bottomRight）;
firstLayer =（的LinearLayout）mView.findViewById（R.id.top）;
secondLayer =（的LinearLayout）mView.findViewById（R.id.bottom）;
//主=（的LinearLayout）mView.findViewById（R.id.main）;
// main.addView（firstLayer）;
// main.addView（secondLayer）;
// firstLayer.addView（vTopLeft）;
// firstLayer.addView（vTopRight）;
// secondLayer.addView（vBottomLeft）;
// secondLayer.addView（vBottomRight）;
// wm.addView（mainButton，则params）;
wm.addView（MVIEW，则params）;
Log.d（TOK，增加MVIEW）;
}
}
解决方案
有可能放置在服务一个图形的code是这样的：
LI =（LayoutInflater）getSystemService（LAYOUT_INFLATER_SERVICE）;
WM =（窗口管理器）getSystemService（WINDOW_SERVICE）;
WindowManager.LayoutParams PARAMS =新WindowManager.LayoutParams（
//WindowManager.LayoutParams.TYPE_INPUT_METHOD |
WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY，// | WindowManager.LayoutParams.TYPE_SYSTEM_ALERT，
WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL，
PixelFormat.TRANSLUCENT）;
params.gravity = Gravity.RIGHT | Gravity.TOP;
MyView的= li.inflate（R.layout.traslucent，NULL）;
wm.addView（MyView的，则params）;
I want to inflate an xml layout in a service. How do you do this? I tried to use inflater and Window Manager but I think it don't work. Any tactics on this? Thanks.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" android:layout_height="match_parent"
android:orientation="vertical"
android:id="@+id/main"
>
<LinearLayout
android:id="@+id/top"
android:layout_height="match_parent"
android:layout_width="match_parent"
android:layout_weight="1"
android:orientation="horizontal"
>
<FrameLayout
android:id="@+id/topLeft"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:tag="topLeft"
android:layout_weight="1.0"
android:background="#ff3d38"></FrameLayout>
<FrameLayout
android:id="@+id/topRight"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:tag="topRight"
android:layout_weight="1.0"
android:background="#fff839"></FrameLayout>
</LinearLayout>
<LinearLayout
android:layout_height="match_parent"
android:layout_width="match_parent"
android:layout_weight="1"
android:orientation="horizontal"
android:id="@+id/bottom"
>
<FrameLayout
android:id="@+id/bottomLeft"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1.0"
android:background="#1e22ff">
</FrameLayout>
<FrameLayout
android:id="@+id/bottomRight"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1.0"
android:background="#32ff1f"></FrameLayout>
This is my Service Code for the xml to be displayed.
package com.toksis.pvscreen;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.PixelFormat;
import android.os.IBinder;
import android.preference.PreferenceManager;
import android.util.Log;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.FrameLayout;
import android.widget.LinearLayout;
public class DragDropButtonMainService extends Service {
private LinearLayout main;
private LinearLayout firstLayer;
private LinearLayout secondLayer;
private FrameLayout vTopLeft;
private FrameLayout vTopRight;
private FrameLayout vBottomLeft;
private FrameLayout vBottomRight;
private Button mainButton;
private ViewGroup mView;
private LayoutInflater inflater;
public IBinder onBind(Intent intent) {
return null;
}
public void onCreate() {
super.onCreate();
createDragDropLayout();
}
void createDragDropLayout(){
mainButton = new Button(this);
mainButton.setText("Main");
WindowManager.LayoutParams params = new WindowManager.LayoutParams(
WindowManager.LayoutParams.WRAP_CONTENT,
WindowManager.LayoutParams.WRAP_CONTENT,
WindowManager.LayoutParams.TYPE_PHONE,
WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH
| WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH
| WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE,
PixelFormat.TRANSLUCENT
);
WindowManager wm = (WindowManager) getSystemService(WINDOW_SERVICE);
inflater = (LayoutInflater) this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
mView = (ViewGroup) inflater.inflate(R.layout.dragdroplayout, null);
vTopLeft = (FrameLayout) mView.findViewById(R.id.topLeft);
vTopRight = (FrameLayout) mView.findViewById(R.id.topRight);
vBottomLeft = (FrameLayout) mView.findViewById(R.id.bottomLeft);
vBottomRight= (FrameLayout) mView.findViewById(R.id.bottomRight);
firstLayer = (LinearLayout) mView.findViewById(R.id.top);
secondLayer = (LinearLayout) mView.findViewById(R.id.bottom);
// main = (LinearLayout) mView.findViewById(R.id.main);
// main.addView(firstLayer);
// main.addView(secondLayer);
// firstLayer.addView(vTopLeft);
// firstLayer.addView(vTopRight);
// secondLayer.addView(vBottomLeft);
// secondLayer.addView(vBottomRight);
// wm.addView(mainButton, params);
wm.addView(mView,params);
Log.d("tok", "add mview");
}
}
解决方案
it is possible to place a graphic on the service the code is this:
li = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE);
wm = (WindowManager) getSystemService(WINDOW_SERVICE);
WindowManager.LayoutParams params = new WindowManager.LayoutParams(
//WindowManager.LayoutParams.TYPE_INPUT_METHOD |
WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY,// | WindowManager.LayoutParams.TYPE_SYSTEM_ALERT,
WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL,
PixelFormat.TRANSLUCENT);
params.gravity = Gravity.RIGHT | Gravity.TOP;
myview = li.inflate(R.layout.traslucent, null);
wm.addView(myview, params);
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