android developer options tips

When you need to select a background for the application UI control, the developer adds custom colors and shapes to replace the system's default style.Rounded borders look like a good effect, and developers just need to add a few lines of code to use this effect in your application.Let's take a look at the following example and create a new Main.xml code:Where we specify the drawable value for the Background property, but this value is not a picture,

= (powermanager) this.getsystemservice (Context.power_service); if (!pm.isscreenon ()) { Powermanager.wakelock wl = Pm.newwakelock (Powermanager.acquire_causes_wakeup | Powermanager.screen_bright_wake_lock, "BRIGHT"); Wl.acquire (); Wl.release (); } 6. Some of the permissions below are some of the permissions required in the implementation process, as I was extracted from the project code, it is unavoidable to add or omit, the

About this articleThis article is to summarize the use of some Android studio, for most people who are accustomed to using eclipse, it may take some time, but if you look at some of the following, you can realize the power of Android studio, Just the tip of this article is just an iceberg, and there will be a lot of other things you can find out about it!PS: Because of the time, translation may be incomplet

Follow the installation method of the general tutorial books, except that: first open eclipse, and then click Help/install new software, as shown in: Click the "add" button in the install interface that appears. Enter any name in the Name field and enter the ADT: https://dl-ssl.google.com/android/eclipse/in the location field, as shown in the following figure: The "Duplicate location (repeated address)" error is prompted in the dialog box because th

Android's official developer blog posted a slide to introduce some tips on Android UI design. Here, we will show you how to speak. Don't:1. Do not copy your uidesign on other platforms. Users should feel that they are using an Android software to strike a balance between your trademark display and overall platform view

Chapter1 prepare to work one, optimize your working range (sharpening does not mistake chopping power)Digression: There may be a lot of people who think that now that Google has abandoned eclipse support and switched to Android Studio, this section doesn't seem to make sense. In fact, from a philosophical point of view: Everything is a universal regularity! May operate on as is different, but we have to have such a general idea, then through Google we

I believe Strings.xml is already one of the most familiar files in Android development, but it also has a lot to notice and some tips, knowing that these can make your Android application more standard and easy to use, let's take a look. : ) Do not reuse This may be a lot of people have different opinions, because the popular programming philosophy is to teach

this breakpoint we can make some settings, such as the default is modified by the time of the break down, you can also change every time you access this field to break down.Another way is to Run -> View BreakPoint open the setting, similar to an exception breakpoint.Far more than that.There are a lot of details on the above-mentioned functions. Open the Breakpoint Settings window (Run, View breakpoint '):We can be interested in the class, the interest of a particular object under a breakpoint,

configuration file, then click "Finish".Use Notepad to open the configuration file that you just saved (extension file name: *.EPF), press "CTRL + F", enter the "asdf" that you just set, and locate the string. Change "asdf" to "abcdefghijklmnopqrstuvwxyz." (Note that there is one last point that cannot be written off), then save and exit Notepad.Open Eclipse's file, import, and then in the Open window expand General, Perferences (Preferences), click Next, select the configuration file you just