how to remove mdm control from android

the name of the currently displayed city string cityname = Citiesmap.get (provincename) [cityindex];//gets the subscript int Areaindex of the currently displayed counties Areaview.getcurrentitem (); Toast.maketext (This, "The region you selected is" + Provincearray[provinceindex] + cityname+ areasmap.get (cityname) [Areaindex], Toast.length_short). Show ();}OK, here we want the function basically implemented, but we can see that the system default style is slightly ugly, then I we can modify th

of packet filtering tables that contain the set of rules that the kernel uses to control packet filtering processing. The Iptables component is a tool, also known as user space (userspace), that makes it easy to insert, modify, and remove rules from packet filtering tables. Unless you are using Red Hat Linux 7.1 or later, you will need to download the tool from netfilter.org and install it.By using user sp

components, some things that still need to be preserved even when they are paused or stopped.Oncreateview (): This method is called when the fragment UI is first drawn, and the method returns a view, which can return NULL if fragment does not provide a UI. Note that if you inherit from Listfragment,oncreateview () The default implementation returns a ListView, so do not implement it yourself.OnPause (): The first call to this method when the user leaves the fragment requires some changes to be

Android custom control Series 3: How to draw In the previous chapter, we talked about how to define attributes and how to define the width and height, so that the simple shape or outline of the component is displayed, or the size of the canvas has been defined, the solution is how to make a splash on the canvas. Components (except container components) are actually drawn by using the Paint and basic graphic

development projects, multi-person collaborative development is becoming more and more important, at the same time, using Git as a collaboration tool is also more and more. This. Describes how Egit cancels the file version number control.(Egit is the Git plugin in eclipse)1. Open the Navigator view (uh.。 How do I open it? Window-->show View-->navigator in the menu bar) found the. gitignore file under the item, and if not, you can create it.2. Double-c

Android-switching control location: LayoutParams-Based Instant switching and ObjectAnimator-based animation effect switching Now we need to exchange two controls (two RelativeLayout in this article) and find two methods: 1. LayoutParams is used to change the attributes of the two layout, that is, its relative relationship (such as below), to achieve location switching. However, it does not have an animated

As one of the most common controls of android, it has the following common attributes: Layout_width, layout_height: required properties for each control Text: text display, INPUT attribute TextColor: text color attribute TextSize: Text Size There are also some features used in some occasions AutoLink: sets whether the text is displayed as a URL link, email, phone number, or map. The text is displayed as a c

XXXX year xx months xx xx minutes xx seconds xxx milliseconds, this value can be changed in the system settings; Systemclock.elapsedrealtime () It is useful to calculate how long a time has gone through, such as how long a call has gone through, and this value is not related to system setup. But the Android source code to calculate the talk time is used System.currenttimemillis (), this generally is no problem. But if someone modifies the system time

Today to explain the fragment control, mainly switch view and page replacement operations. There is also how to get the fragment management objects and how to communicate with the activity.1, management FragmentTo manage fragment in an activity, you need to use Fragmentmanager. Gets an instance of it by invoking the Getfragmentmanager () of the activity. • Some things can be done through Fragmentmanager, including the use of Findfragmentbyid () (used

(); Vto.addonpredrawlistener (New Viewtreeobserver.onpredrawlistener () {public Boolean Onpredraw () { Vto.removeonpredrawlistener (this); int height = imageview.getmeasuredheight (); int width = imageview.getmeasuredwidth (); return true; } This method, we need to register a Viewtreeobserver listener callback, this listener callback, is dedicated to listen to the drawing, since it is the monitoring of the drawing, then we can n

development projects, multi-person collaborative development is becoming more and more important, at the same time, using Git as a collaborative tool is also more and more, here, introduce the method of Egit file version control. (Egit is the Git plugin in eclipse)1. Open the Navigator view (uh.. How do I open it? Window-->show View-->navigator in the menu bar) find the. gitignore file under the corresponding item, and if not, you can create it.2. Dou

word is getwidth ()/5+getwidth ()/5; So, is this the 4 word that is divided equally in this view? All right, all right. Start writing the code as follows: private void Drawnum (Canvas Canvas) { int dx = getwidth ()/5; for (int i = 0; i Let's explain the basic usage of the Canvas.drawtext () method: DrawText (String text, float x, floaty, Paint Paint) Argument one: String type of text,Parameter two: x coordinates,Parameter three: y coordinates,Parameter four: Paint object. 3. Cl

How to Use the wheel control in android Development I can't afford to get sick when I leave the house. I just need two boxes of medicine for more than 60 yuan. Okay, no nonsense. Let's take a look at the use of the wheel control today. This is an open-source control on GitHub, which is very convenient to use. We can us

Objective Believe that a lot of friends in the development will encounter picture upload situation, in particular, multiple upload, the most classic is the micro-letter pictures selected. In many cases you will use a multiple-image selection, so with this article, take a moment to write a control today.• Supports custom selection of pictures style• Support for setting the number of picture selections• Support Picture preview, delete• Support Picture

Summarize some popular Android control properties that may be used1.ListViewAndroid:drawselectorontop= "true" click on a record, the color will be displayed on the top, the text on the record is obscured, so click on the text, text will not see android:drawselectorontop= " False "click on a record, the color will be behind the record, the background color, but the text of the recorded content is visibleCan

New Android control RecyclerView RecyclerView is a new Widgets in the android-support-v7-21 version. We can use RecyclerView to easily implement horizontal and vertical ListView. GridView and waterfall stream effects. Let's take a look at the project implementation results first. Is it amazing? RecyclerView can be easily implemented. Authorization + authoriz

Simplest and most difficult-how to get the height of the Android ControlProblem How to get the length and height of a control? I believe many of my friends will think it is very easy to see this problem at first glance. Just call getWidth and getMeasuredWidth in onCreate to get it. However, in fact, it is not simple. If you don't believe it, you can try it. In onCreate, you cannot obtain the length and widt

; Sendscrollmessage (interval); }}/** * Scroll to the next page * @param delaytimeinmills */private synchronized void Sendscrollmessage (Long Delayt Imeinmills) {/** Remove messages before, keeps one message is running at most **/handler.removemessages (SC Roll_what); CurrentItem = (currentitem + 1)% adapter.getcount (); This method realizes the timed Carousel handler.sendemptymessagedelayed (Scroll_what, Delaytimeinmills); }Final