android auto speakerphone

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android--turn speakerphone on/off

Turn on the speakerpublic void Openspeaker () {try{Audiomanager Audiomanager = (audiomanager) mcontext.getsystemservice (Context.audio_service);Audiomanager.setmode (Audiomanager.route_speaker);Currvolume =audiomanager.getstreamvolume (Audiomanager.stream_voice_call);if (!audiomanager.isspeakerphoneon ()) {Audiomanager.setspeakerphoneon (TRUE);Audiomanager.setstreamvolume (Audiomanager.stream_voice_call,Audiomanager.getstreammaxvolume (Audiomanager.stream_voice_call),Audiomanager.stream_voice_ca

Android learning notes: AutoCompleteTextView auto-filling case, android auto-Filling

Android learning notes: AutoCompleteTextView auto-filling case, android auto-Filling (1) There are two methods to implement the AutoCompleteTextView function: one is manually configured, another summary is the data made through the xml file (of course, it can also be obtained through online resources) Here we only tal

One of Android Auto development, "Start learning Auto"

Common learning, common progress, reproduced please indicate the source. Welcome to Exchange:Sfssqs, apply for the words "Android Car"================= =========================HTTPS://developer.android.com/traning/auto/start/index.xmlLet's study Android Auto together.Android Auto

Picture Auto scrolling, loop play Android Auto-scroll-view-pager (reprint)

Detailed View: http://uisource.com/project/auto-scroll-view-pager/ The sample code can be seen: Https://github.com/Trinea/android-demo/blob/master/src/cn/trinea/android/demo/AutoScrollViewPagerDemo.java Use: 1. Introduction of Library 2. Call: ① Layout definition cn . Trinea.android.view.autoscrollviewpager.AutoScrollViewPager android:id= "@+id/view_pager"

Android Auto-complete text box-android learning Journey (26)

Autocomplicatedtextview IntroductionThe Autocomplicatedtextview is derived from edittext and can use all the properties of the EditText. When the user enters a certain content, there will be a prompt, selected after auto-fill. By the way, the Multiautocomplicatedtextview is basically similar to the above usage, except that you can enter multiple prompt entries, then separate them with delimiters and set the delimiter with Settokenize ().Properties Int

Android realizes auto focus on mobile camera _android

How to achieve the auto focus of the Android camera, and it is continuously autofocus. Of course the direct call to the system camera is needless to say, that is very simple. Let's take a look at how to implement a camera on your own and achieve automatic continuous focus. The code is as follows: public class Mainactivity extends activity {private Surfaceview Surfaceview; Private Surfaceholder Surfac

Eclipse+android Development Environment Setup failed--r file error, auto new Android Application project error.

. Some of your own words:This is my first blog, a long time ago to write, but a little afraid, this thing takes time and energy. And then their own this side of the way, the basic is self-study, a lot of things just start completely do not understand, some mistakes, online can not find a solution, ask questions, not get timely reply, also not necessarily to be resolved.Sometimes really forced into the desperate situation, I am very hard, a lot of things have been deleted, a step by step start, t

Android image scrolling, add auto playback function, use custom attribute to achieve, domineering full!

Hello everyone, remember last time I brought you together to achieve a similar with Taobao client with a picture scrolling player effect, but after finishing, I found that I forgot to add the function of the picture auto play (perhaps I intentionally forgot to add ...), the result picture can only slide through the finger to play. So today I will lead you again, add the function of the omission before, let our picture player more perfect. The program

"Android Car System News | Tech 2 "News Google development new car system!" Android Auto is not the end of 2014-12-20

This year, Google launched Android Auto, a car Android, designed to provide entertainment, navigation, and other functions. Android Auto, however, is not the end point, and now news reports that Google is developing a vehicle-mounted And

Android-Auto Monitor Logcat, android-logcat

Android-Auto Monitor Logcat, android-logcat The following dialog box is displayed when the simulator is started: It actually asks if you want to display the logcat view to display the program information in this workspace. If the program is incorrect, you can see the cause of the error from logcat. We recommend that you select yes. Click OK and you will f

Android Open Source Component-----Android Loopview Unlimited Auto rotate control

Android Open Source Component-----Android Loopview Unlimited Auto rotate control2015-12-28 15:26 by Jerry Education, 32 reading, 0 reviews, Favorites, compilation First, the introduction of components App products in the head of the information list will have automatic rotation of advertising images, using Viewpager can be implemented

Android auto-complete components (SocialTokenAutoComplete)-a more friendly way @ someone in social apps, android four components

Android auto-complete components (SocialTokenAutoComplete)-a more friendly way @ someone in social apps, android four components Project address: https://github.com/bitjjj/SocialTokenAutoComplete Sample Code: public class SocialTokenActivity extends Activity { SocialContactsCompletionView completionView; Contact[] people; ArrayAdapter

"Android" You may not know the support (a) 0-step Auto-directed refresh: SortedList

various baseadapter in the project, it is possible to extend a basesortedlistadater more conveniently.But it is not intended to be a directed refresh, but to maintain the order deduplication of the data set.With a directional refresh feature.and Diffutil main is to compare sets of differences , but also help us to automatically complete the directional refresh .So SortedList does not apply to all data sent by the server, drop-down refresh situation. It's better to use a normal list at this poi

Eclipse Android code auto Prompt feature

Eclipse Android code auto Prompt featureThe Eclipse for Android implementation code automatically prompts the smart prompt feature, introduced in the Eclipse for Android editor to implement the two main files Java and XML code automatic prompt function, to resolve the eclipse code hints invalid, eclipse cannot automati

Android Auto-Boot Analysis,

Android Auto-Boot Analysis,1.1 enable the Android system1.1.1. Implement your own broadcast receiver and implement the logic to be processed in the onReceive () method1.1.2. register the broadcast receiver in AndroidManifest. xml and declare that the receiving broadcast filter is Boot_Completed broadcast.1.1.3. Declare PermissionsThere is no big difference betwee

Viewpager of Android Auto-scrolling rotation cycle

Main IntroductionHow to realize Viewpager auto-play, the effect of cyclic scrolling and its use. by the way to resolveViewpager nesting (Viewpager inside viewpager) affects touch sliding and viewpager sliding speed setup Issues. Project has open source Android Auto Scroll [email protected], Welcome to star and Fork.Sample APK can be downloaded from these addresse

Implementation of autofocus-----loop Auto-focus for Android camera

Reference: Http://blog.sina.com.cn/s/blog_7dbac1250101mloj.html uses the gravity sensing method has realized to realize the Android camera autofocus, is not difficult, But it will take a bit of effort to achieve automatic, continuous autofocus. This is where my research ideas and solutions are recorded. To achieve auto-focus, the method is as follows:First : The most common implementation---use a button or

[Android programming experiences] Implementation of Camera (OpenCV) Auto Focus and touch focus

Preface I recently wrote a mobile AR system from scratch. There are too many pitfalls !!! The entire project uses the OpenCV third-party library, but for cameras, the method is basically the same as that of native Camera. Implementation Taking JavaCameraView of OpenCV as an example, you must first customize your own Camera. The main code is as follows: import java.util.ArrayList;import java.util.List;import org.opencv.android.JavaCameraView;import android.R.integer;import android.content.Conte

Android Studio Set code hints and Code auto-complete shortcut keys--eclipse style-Go

completion of the problem to solve (Ibid., Android Studio itself is not a problem, the habit of the problem), to show you the code of automatic completion of the shortcut key is the line, as to how you want to change how to change, this is your right.------------------------------------------------------------------------------Setup method:1. Click the file option in the upper left corner to find the settings2. After clicking Settings, find Keymap3.

[Turn] Android Auto test Monkeyrunner tool (ii)

does not appear, in order to visualize it, continue experimenting on the basis of example five:1. Create a new monkeyrunnerprogram1.py file under $android_root\tools with the following contents:1 # Imports The Monkeyrunner modules used by this program 2 3 from Com.android.monkeyrunner import Monkeyrunner, Monkey Device, Monkeyimage 4 5 # connects to the current device, returning a Monkeydevice object 6 7 device = Monkeyrunne R.waitforconnection () 8 9 # Takes a screenshot10 one result = Devi

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