pioneer radio android auto

Android control development Radio (radio button) and checkbox (Multi-select button) developmentThis blog is mainly about the use of radio and multi-select buttons in Android development, see example code: Mainactivity.java:Package com.example.radiotest;Import Android.os.Bun

);SetContentView (R. layout. activity_main );TV = (TextView) findViewById (R. id. textView1 );Rd1 = (RadioButton) findViewById (R. id. radio0 );Rd2 = (RadioButton) findViewById (R. id. radio1 );Rdg = (RadioGroup) findViewById (R. id. radioGroup1 );Rdg. setOnCheckedChangeListener (rdgcc );}Private RadioGroup. OnCheckedChangeListener rdgcc = new RadioGroup. OnCheckedChangeListener (){@ OverridePublic void onCheckedChanged (RadioGroup group, int checkedId ){// TODO

Radio button RadioButton on the Android platform is also a lot of applications, such as some options, the use of radio buttons, the implementation of the radio button is composed of two parts, that is, RadioButton and Radiogroup in conjunction with. RadioButton radio Button

Android --- 18 --- RadioButton radio button MainActivity. java: Import android. app. activity; import android. OS. bundle; import android. view. menu; import android. view. menuItem; import

TELEPHONYMANAGER.CALL_STATE_IDLE:SYSTEM.OUT.PRINTLN ("idle"); if (recorder! = NULL) {//Stop recording recorder.stop (); Release the resource Recorder.release (); Recorder = null; } break; Case TelephonyManager.CALL_STATE_RINGING:System.out.println ("Bell"); if (recorder = = null) {recorder = new mediarecorder (); Set the recording source Recorder.setaudiosource (MediaRecorder.Aud

Android development-the use of the RadioButton radio button, androidradiobutton Author: Qing Dujun Address: http://blog.csdn.net/qingdujun/article/details/40679959 This article demonstrates how to use the Android single-choice button. 1) MainActivity. java Package com. dg. radio; import

ChingOriginal address: http://blog.csdn.net/qingdujun/article/details/40679959This article demonstrates the use of the Android radio button.1) Mainactivity.javaPackage Com.dg.radio;import Android.app.activity;import Android.os.bundle;import android.view.menu;import Android.view.menuitem;import Android.widget.radiogroup;import Android.widget.RadioGroup.OnCheckedChangeListener; Import Android.widget.toast;

Android Network Radio-decoding using Vitamio (2) As mentioned above, the Android network radio uses Vitamio decoding (1) to play streaming media files, but only play once. Here, you can randomly click the menu on the left to play the video, however, Vitamio is still not very stable, and some Uris have expired and canno

) 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

you want to do after you press the home button@Overrideprotected void Onrestart () {Super.onrestart (); if (constants.ishome) {//Toastutil.showtoast (Context, "" + Constants.ishome); Constants.ishome = false;//Press the home button to restart the operation}}4, determine whether the home button is pressed/** Listening Home key */public static Boolean ishome = false;5. de-Registration (I was registered in application, so I'm onlowmemory to dismiss the note)@Overridepublic void Onlowmemory () {//T

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

(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

;ImportAndroid.view.View;ImportAndroid.view.View.OnClickListener;ImportAndroid.widget.Button;ImportAndroid.widget.Toast; Public classMainactivityextendsActivity {Button Startappbutton; String str; @Overrideprotected voidonCreate (Bundle savedinstancestate) {Super. OnCreate (savedinstancestate); Setcontentview (R.layout.activity_main); Startappbutton=(Button) Findviewbyid (R.id.button1); Startappbutton.setonclicklistener (NewOnclicklistener () {@Override Public voidOnClick (View