android turn by turn navigation api

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

administrator privilege to successfully establish the proxy service. Therefore, you must use "Run as administrator" to start the command line window ". Then verify the feasibility again. Go to System Management in Xiaomi 3 mobile phone> WLAN> "network details" of the connected network> proxy settings, enter the lan ip address of my computer and the HTTP Proxy port number provided by DeleGate. The results are gratifying. The Google Play Store finally displays information normally and can downloa

"); } rinflate (parser, Root, attrs); }else {Temp is the root view and was found in the XML view temp = Createviewfromtag (name, attrs); Viewgroup.layoutparamsparams =Nullif (Root! =NULL) {if (DEBUG) {System.Out.println ("Creating params from root:" + root);}Create layout params that match root, if suppliedparams = Root.generatelayoutparams (attrs);if (!attachtoroot) {Set the layout params for temp if we is notAttaching. (If We are, we use AddView, below) temp.setlayoutparams (params); } }if (DE

Shareactivity, You do not need to create a new shareactivity instance to see the results, because the system will find it automatically, and the presence is directly exploited. At this time, the first press Back,shareactivity instance out of the stack, at this time there is no other activity in this stack, naturally back to the app mainactivity the stack and show the app Mainactivity, then press the home button, At this point the app Mainactivity's stack also has no other activity, and does not

DatePicker, Timepicker, Numberpicker these three controls in the process of use, the user clicks the number will pop up the keyboard, sometimes causes the layout to be extruded not to look good, also has other needs.I read many articles on the Internet, the solution is not valid, and then the almighty StackOverflow site to help me solve the problem, the code is as follows:[Java] view plain copy Mdatepicker.setdescendantfocusability (datepicker.focus_block_descendants); Mtimepicker

init.rc Parsing and chmod changing file properties is useless Turn from: Http://h1372865100.blog.163.com/blog/static/2104291032012929114132327/android's init.rc grammar is unique, it can be said to be a language bar. INIT.RC syntax is divided into actions (actions), commands (Commands), Service (services), Options . category name Description Section On Trigger condition Ditto.. Service Parsin

formatAndroid:inputtype= "Textpassword"//Password formatAndroid:inputtype= "Textvisiblepassword"//Password visible formatAndroid:inputtype= "Textwebedittext"//As Text format for Web FormsAndroid:inputtype= "TextFilter"//Text filter formatAndroid:inputtype= "textphonetic"//Pinyin input formatAndroid:inputtype= "number"//digital formatAndroid:inputtype= "numbersigned"//Signed number formatAndroid:inputtype= "Numberdecimal"//floating-point format with decimal pointAndroid:inputtype= "Phone"//dial

Open new ThreadNew Thread (New Runnable () {public void Run () {Thread.Sleep (XXXX);Handler.sendmessage (); Tell the main thread to perform a task}}). Start Using timersTimerTask task = new TimerTask () {public void Run () {Execute the Task}};Timer timer = new timer ();Timer.schedule (task, delay);// New Handler (). postdelayed (New Runnable () {public void Run () {Execute the Task}}, delay); Using Alarmmanager, the characteristic moment of broadcast specifies that the intent can be achiev

Turn writing code into a simple copy operation. One of the Code generators is --------- android, findViewById By writing a simple configuration file, the code is automatically extended to generate the corresponding code, which can be a little lazy. The configuration file is as follows: TextView:moneyTextView:nameTextView:ageImageView:headImg The ruby code generator is as follows: require 'erb'class Find

tools:context="com.example.guolin.scrollertest.MainActivity"有时候可以看到有这个东西，但是从来没有用过，不知道有什么作用。猜测：这样的意思是把MainActivity加载进来吗？？还是怎么的？？有没有用到tools的DEMO啊？toolsThe related properties are hints to the editor, which is used to assist the editor to show the effect, and these properties are not useful on the real machine. For example, tools:context this is to layout associate this file with the following Activity , so that when the editor shows the layout effect, it can target Activity some of the properties f

) { super.handlemessage (msg); SYSTEM.OUT.PRINTLN ("Update ..."); } } 2. Create a new thread class that implements the Runnable interface, using a Boolean to control thread start and end Boolean islive = True as follows:[Java]View Plaincopy Public class MyThread implements Runnable { @Override public Void Run () { While (islive) { try { Thread.Sleep (+); Thread paused for 1 seconds, per millisecond Message message = new Message (); Message.what = 1;

Sending text messages in Android is simple,The first thing to do is to add the required permissions in the Mainfest.xml:uses-permissionAndroid:name= "Android.permission.SEND_SMS">uses-permission>uses-permissionAndroid:name= "Android.permission.READ_SMS">uses-permission>uses-permissionAndroid:name= "Android.permission.RECEIVE_SMS">uses-permission>For later testing convenience, simply add all the SMS permissions.Method 1: Public class extends Activity {

) {Options_decode.insamplesize = scale;Bitmap Bitmap = Bitmapfactory.decodestream (in, NULL,Options_decode);return BITMAP;}} catch (FileNotFoundException e) {LOG.V ("Bitmaputil", "createbitmap==" +e.tostring ());} finally {Closeinputstream (in);}}return null;}Close the input streamprivate static void Closeinputstream (InputStream in) {if (null! = IN) {try {In.close ();} catch (IOException e) {LOG.V ("Bitmaputil", "closeinputstream==" +e.tostring ());}}}Picture sizeStatic Class Size {private int

typed";Outstate.putstring ("Data_key", TempData);}The data has been saved, so where should we restore it? Careful you may have long ago found that the onCreate () method We have been using actually has a parameter of Bundle type. This parameter is NULL in general , but is stored by the onsaveinstancestate () methodbefore the activity is reclaimed by the system. This parameter takes all the data that was previously saved, and we only need to take the data out by the appropriate value method. M

(New Okbuttonlisten ());}3, in the secondactivity to implement the Monitoring OK button, press the back to mainactivity, while self-closing, and send data to mainactivity. The listening code for the OK button is as follows:Class Okbuttonlisten implements onclicklistener{public void OnClick (View v) {TODO auto-generated Method StubIntent sendintent = new Intent (secondactivity.this, Mainactivity.class); //This method is learned today, write it down! Easy to write, some of the pit daddy tutorials

{ Private button button; private ProgressDialog PD; @Override public void OnCreate (Bundle savedinstancestate) { super.oncreate (savedinstancestate); Setcontentview (R.layout.main); Button = (button) Findviewbyid (R.id.button1); Button.setonclicklistener (new Onclicklistener () { @Override public void OnClick (View v) { / * Show ProgressDialog * / PD = Progressdialog.show (mainactivity. This, "title", "load in, please later ..."); / * Open a new t

.setonclicklistener (this);}@Override Public void OnClick (View arg0) { // TODO auto-generated method stub int tag = (Integer) arg0. Gettag (); Switch (tag) { Case 1: {Toast. Maketext (This, "I'm button1", Toast. ) Length_long). Show (); Break ;} Case 2: {Toast. Maketext (This, "I'm button2", Toast. ) Length_long). Show (); Break ;} Case 3: {Toast. Maketext (This, "I'm button3", Toast. ) Length_long). Show (); Break ;}default : { Break ;}}}}The XML page code is not posted. This exam

Top-n 1 Query the memory usage of each process:ADB Shell Procrank Kill a process:ADB shell kill [PID] To view a list of processes:ADB Shell PS To view the status of a specified process:adb shell Ps-x [PID] To view background services information:ADB Shell Service List To view current memory consumption:ADB Shell Cat/proc/meminfo To view the IO memory partition:ADB Shell Cat/proc/iomem To re-mount the system partition as a read-write partition:ADB remount Copy files from local

) { Super (context, attrs, Defstyle); } @Override protected void onmeasure (int widthmeasurespec, int heightmeasurespec) { int Expandspec = measurespec.makemeasurespec (integer.max_value >> 2, Measurespec.at_most); Super.onmeasure (Widthmeasurespec, Expandspec); } } public class MyGridView extends GridView { Private Boolean Havescrollbar = true; Public MyGridView (Context context) { Super (context); } Public MyGridView (context context, AttributeSet Att

This article was reproduced from: http://blog.csdn.net/fnuwfnh/article/details/46698509Recently in the learning of Android recording knowledge, found in some mobile phone normal operation of the app, on the Huawei Tablet hangs, Eclipse logcat display Mediarecorder start failed:-38. Check the information, because my app is encoded using multi-channel recording, and debugging with the Huawei tablet on the hardware can only single-track recording, does n