slacker radio android

The first step is to create an Android project. The second step is to modify the generated Res/layout/main.xml View Plaincopy to Clipboardprint? android:orientation= "Vertical" Android:layout_width= "Fill_parent" android:layout_height= "Fill_parent" > Android:id= "@+id/checkbox" Android:layout_width= "Wrap_content" android:layout_height= "Wrap_content" android:text= "check box 1"/> Android:id= "@+id/checkbox1" Android:layout_width= "Wrap_content

{private int index;public radioonclick (int index) {This.index = index;}public void Setindex (int index) {This.index=index;}public int GetIndex () {return index;}public void OnClick (dialoginterface dialog, int whichbutton) {Setindex (Whichbutton);Toast.maketext (Mainactivity.this, "You have selected:" + Index + ":" + Areas[index], Toast.length_long). Show ();Dialog.dismiss ();}}}android:orientation= "Vertical"Android:layout_width= "Fill_parent"android:layout_height= "Fill_parent">Android:id= "@

, the system emits a broadcast with a value of Android.provider.Telephony.SMS_RECEIVED, which is the broadcast to listen to. A Smsbroadcastreceiver instance is then created. Then call the Registerreceiver () method to register the broadcast, where Smsbroadcastreceiver instances and Intentfilter instances are passed in, This way the Smsbroadcastreceiver will receive a broadcast when the system receives the SMS.Note that this inside reads SMS, so need to add read SMS permission. Just add some perm

= "Wrap_content"Android:text= "JAVA"Android:id= "@+id/rb3"Android:layout_marginright= "30DP"/> RadioButton android:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "C #"Android:id= "@+id/rb4"/> TextView android:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "Please select font effect"/> CheckBox android:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "Song Body"Android:id= "@+id/cb_st"android:checked= "t

Android radio to listen to the home button, this way is a better way to use1. Custom Broadcastspublic class Broadcastreceiverex extends broadcastreceiver{string System_reason = "REASON"; String System_home_key = "HomeKey"; String System_home_key_long = "Recentapps"; @Override public void OnReceive (context context, Intent Intent) { String action = intent.getaction ();

Recent projects need to dynamically create a single-selection marquee.The general idea is:1. Dynamically create a radiogroup.2. Create the RadioButton dynamically and add it to the Radiogroup.If you inherit RadioButton, and radiogroup to achieve a variety of other words, accidentally will encounter a variety of diseases.(Ah ah ah, radiogroup I will give you a lot of small monkeys).The most common is the state disorder of RadioButton:(1) A RadioButton is not selected, usually the first one.(2) Ev

Yesterday, suddenly asked to take photos and videos to obtain the time, to get accurate time is generally the time to press the shutter button or press the Stop button to generate the file is more accurate.Because, if you click on the open app to take the photo or video button to get the time, it is necessary and real photo or video time error. Because there is time to load the camera, the focus time, and, after the user enters the photo page, it is possible not to immediately press the shutter

@Override4 protected voidonCreate (Bundle savedinstancestate) {5 Super. OnCreate (savedinstancestate);6 Setcontentview (r.layout.activity_main);7 init ();8 }9 Ten Private voidinit () { OneFindviewbyid (R.id.button). Setonclicklistener (NewView.onclicklistener () { A @Override - Public voidOnClick (View v) { - //the intention here must be to use the same intent as the other Android.intent.action.BOOT_COMPleTED if the use is different, an error wil

isswitch = (Switchantenna (mvalueheadsetplug) = = 0)? True:false; LOGUTILS.D (TAG, "Onreceive.switch anntenna:iswitch:" + isswitch); @@ -380,7 +423,27 @@ -380,7 class Fmradioservice extends Service implements Fmrecorder.onrecorderstat logutils.d (TAG, "Setfmviabtcontroller (false) succeeded!!"); Musingfmviabtcontroller = false; Enablefmaudio (True);-} */else {+} */++//{@TChip ZJ Add start++else if (intent.action_airplane_mode_ Changed.equals

) Convertview.gettag ();} Pay pay = (pay) GetItem (position), Holder.image.setImageResource (Getresources (). Getidentifier (Pay.getimage (), " Drawable ", Context.getpackagename ())); Holder.title.setText (Pay.gettitle ()); Holder.description.setText ( Pay.getdescription ()); Holder.radio.setOnCheckedChangeListener (new Oncheckedchangelistener () {@Overridepublic void OnCheckedChanged (Compoundbutton Buttonview, Boolean isChecked) {if (isChecked) {selectposition = position;} Notifydatasetchange

Sometimes we need to make a custom radio list, but will encounter some problems, such as multi-choice, false selection problem, so look for information on the Internet, organize a demo out, paste the code:The contents of each row in the listUse a list of pagespublic class Mainactivity extends Activity {private ListView listview;private listviewadapter adapter;private string[] Be ans = new string[] {"1", "2", "3", "4", "5", "6", "7", "8", "9", "Ten", "

：XML file:Create a Click button and add a click Method:Mainactivity: Implementation of Click Button Monitoring methodpublic void Showalertdialog (view view) {/* * Set Radio items * */alertdialog.builder Builder = new Alertdialog.builder (mainactiv Ity.this);//internal Use builder's design mode final string[] items = {"Apple", "orange", "Banana"};builder.settitle ("Dialog"); Builder.setsinglechoiceitems (items, -1,new Onclicklistener () {///The second

has not introduced to everybody to introduce the radio button (Radiogroup) the use, first shows the effect chart for everybody: XML file Java files public class Mainactivity extends activity {private TextView txt=null; Private Radiogroup Sex=null; Private RadioButton Male=null; Private RadioButton Female=null; @Override protected void OnCreate (Bundle savedinstancestate) {super.oncreate (savedinstancestate); Setcontentvie

The process of broadcasting events① Register Broadcast event: There are two ways of registering, one is static registration, is defined in the Androidmanifest.xml file, the registered broadcast receiver must inherit Broadcastreceiver, and the other is dynamic registration, is registered in the program using CONTEXT.REGISTERRECEIVER, registered broadcast receiver equivalent to an anonymous class. Both of these methods require intentfilter.② Send broadcast event: sent by Context.sendbroadcast, by

Not much to say, go straight to the car ...1 Public classMyreceiverextendsBroadcastreceiver {2 @Override3 Public voidOnReceive (Finalcontext Context, Intent Intent) {4Alertdialog.builder Builder =NewAlertdialog.builder (context);5Builder.settitle ("Hint");6Builder.setmessage ("OK to open the main interface?") "); 7Builder.setpositivebutton ("OK",NewDialoginterface.onclicklistener () {8 @Override9 Public voidOnClick (Dialoginterface Dialog,intwhich) {TenIntent intent1 =NewInten

(receiver, filter);}}}Recvier Implementation class:Package Com.example.broadcasttest;import Android.content.broadcastreceiver;import Android.content.context;import Android.content.intent;public class TestBCReceiver02 extends Broadcastreceiver{public TestBCReceiver02 () { System.out.println ("BC02 's constructor begins, ... ");} @Overridepublic void OnReceive (Context arg0, Intent arg1) {System.out.println ("received SMS");}}Receiver Implementation Class 2Package Com.example.broadcasttest;import

= (ListView) Findviewbyid (r.id.exchange_centers); final Myadapter myadapter = new myadapter (GetData (), this ); Exchangecenters.setadapter (Myadapter); Exchangecenters.setonitemclicklistener (new Adapterview.onitemclicklistener () { @Override public void onitemclick (adapterviewint position, Long ID) {myadapter.setisselected (position); Exchangecenter = GetData (). get (position); } });Considerations for Layout1.C

Android:layout_width= "Fill_parent"android:layout_height= "Wrap_content"android:checkedbutton= "@+id/rb2">Android:id= "@+id/rb1"Android:layout_width= "Fill_parent"android:layout_height= "Wrap_content"android:text= "Watermelon"Android:textcolor= "#ff0000">Android:id= "@+id/rb2"Android:layout_width= "Fill_parent"android:layout_height= "Wrap_content"android:text= "Banana"Android:textcolor= "#ff0000">Android:checked= "true"Android:layout_width= "Fill_parent"android:layout_height= "Wrap_content"andro