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上传时间: 2012-03-06
详细说明： // THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS // WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE // TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY // DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS // ARISING FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS // OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. package com.nfc.apps; import java.util.Timer; import java.util.Ti merTask; import android.app.Activity; import android.app.PendingIntent; import android.content.Intent; import android.content.IntentFilter; import android.net.Uri; import android.nfc.NfcAdapter; import android.nfc.Tag; import android.os.Bundle; import android.util.Log; import android.view.View; import android.widget.Button; import android.widget.ImageView; public class NFCappsActivity extends Activity { private NfcAdapter mAdapter; private PendingIntent mPendingIntent; private IntentFilter[] mFilters; private String[][] mTechLists; Button btnwww; private ImageView imgScan; private int drawableImageID; private Timer rollImage; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); mAdapter = NfcAdapter.getDefaultAdapter(this); mPendingIntent = PendingIntent.getActivity(this, 0,new Intent(this, getClass()).addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP), 0); IntentFilter ndef = new IntentFilter(NfcAdapter.ACTION_TECH_DISCOVERED); mFilters = new IntentFilter[] {ndef,}; mTechLists = new String[][] { new String[] { android.nfc.tech.NfcV.class.getName() } }; imgScan = (ImageView) findViewById(R.id.imgViewScan); btnwww= (Button) this.findViewById(R.id.btnwww); drawableImageID = R.drawable.wait1; rollImage = new Timer(); rollImage.schedule(new TimerTask() { @Override public void run() { TimerMethod(); } }, 0, 500); this.btnwww.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { String url = "http://www.st.com/memories"; Intent i = new Intent(Intent.ACTION_VIEW); i.setData(Uri.parse(url)); startActivity(i); } }); } @Override protected void onNewIntent(Intent intent) { // TODO Auto-generated method stub super.onNewIntent(intent); String action = intent.getAction(); if (NfcAdapter.ACTION_TECH_DISCOVERED.equals(action)) { Tag tagFromIntent = intent.getParcelableExtra(NfcAdapter.EXTRA_TAG); DataDevice dataDevice = (DataDevice)getApplication(); dataDevice.setCurrentTag(tagFromIntent); byte[] GetSystemInfoAnswer = NFCCommand.SendGetSystemInfoCommandCustom(tagFromIntent,(DataDevice)getApplication()); if(DecodeGetSystemInfoResponse(GetSystemInfoAnswer)) { Intent intentScan = new Intent(this, Scan.class); startActivity(intentScan); } else { return; } } } @Override protected void onResume() { // TODO Auto-generated method stub super.onResume(); Log.v("NFCappsActivity.java", "ON RESUME NFC APPS ACTIVITY"); mPendingIntent = PendingIntent.getActivity(this, 0,new Intent(this, getClass()).addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP), 0); mAdapter.enableForegroundDispatch(this, mPendingIntent, mFilters, mTechLists); } @Override protected void onPause() { // TODO Auto-generated method stub Log.v("NFCappsActivity.java", "ON PAUSE NFC APPS ACTIVITY"); super.onPause(); mAdapter.disableForegroundDispatch(this); return; } private void TimerMethod() { //This method is called directly by the timer //and runs in the same thread as the timer. //We call the method that will work with the UI //through the runOnUiThread method. this.runOnUiThread(Timer_Tick); } private Runnable Timer_Tick = new Runnable() { @Override public void run() { if (drawableImageID==R.drawable.wait1) { drawableImageID = R.drawable.wait2; } else if (drawableImageID==R.drawable.wait2) { drawableImageID = R.drawable.wait3; } else if (drawableImageID==R.drawable.wait3) { drawableImageID = R.drawable.wait4; } else if (drawableImageID==R.drawable.wait4) { drawableImageID = R.drawable.wait1; } imgScan.setImageDrawable(getResources().getDrawable(drawableImageID)); } }; //***********************************************************************/ //* the function Decode the tag answer for the inventory command sent //* the function fills the values (uid / manuf / techno / name /etc..) //* in the myApplication class. return true if everything is ok. //***********************************************************************/ public boolean DecodeInventoryResponse (byte[] InventoryResponse) { //if the tag has returned a god response if(InventoryResponse[0] == (byte) 0x00) { DataDevice ma = (DataDevice)getApplication(); String uidToString = ""; byte[] uid = new byte[8]; // change uid format from byteArray to a String for (int i = 1; i <= 8; i++) { uid[i - 1] = InventoryResponse[10 - i]; uidToString += Helper.ConvertHexByteToString(uid[i - 1]); } //***** TECHNO ****** ma.setUid(uidToString); if(uid[0] == (byte) 0xE0) ma.setTechno("ISO 15693"); else if (uid[0] == (byte) 0xE0) ma.setTechno("ISO 14443"); else ma.setTechno("unknow"); //***** MANUFACTURER **** if(uid[1]== (byte) 0x02) ma.setManufacturer("STMicroelectronics"); else if(uid[1]== (byte) 0x04) ma.setManufacturer("NXP"); else if(uid[1]== (byte) 0x07) ma.setManufacturer("Texas Instrument"); else ma.setManufacturer("unknow"); //**** PRODUCT NAME ***** if(uid[2] >= (byte) 0x20 && uid[2] <= (byte) 0x23) ma.setProductName("LRI2K"); else if(uid[2] >= (byte) 0x28 && uid[2] <= (byte) 0x2B) ma.setProductName("LRIS2K"); else if(uid[2] >= (byte) 0x2C && uid[2] <= (byte) 0x2F) ma.setProductName("M24LR64-R"); else if(uid[2] >= (byte) 0x40 && uid[2] <= (byte) 0x43) ma.setProductName("LRI1K"); else if(uid[2] >= (byte) 0x44 && uid[2] <= (byte) 0x47) ma.setProductName("LRIS64K"); else if(uid[2] == (byte) 0x4C) ma.setProductName(" M24LR16E-R"); else ma.setProductName("unknow"); return true; } //if the tag has returned an error code else { return true; } } //***********************************************************************/ //* the function Decode the tag answer for the GetSystemInfo command //* the function fills the values (dsfid / afi / memory size / icRef /..) //* in the myApplication class. return true if everything is ok. //***********************************************************************/ public boolean DecodeGetSystemInfoResponse (byte[] GetSystemInfoResponse) { //if the tag has returned a god response if(GetSystemInfoResponse[0] == (byte) 0x00 && GetSystemInfoResponse.length >= 12) { DataDevice ma = (DataDevice)getApplication(); String uidToString = ""; byte[] uid = new byte[8]; // change uid format from byteArray to a String for (int i = 1; i <= 8; i++) { uid[i - 1] = GetSystemInfoResponse[10 - i]; uidToString += Helper.ConvertHexByteToString(uid[i - 1]); } //***** TECHNO ****** ma.setUid(uidToString); if(uid[0] == (byte) 0xE0) ma.setTechno("ISO 15693"); else if (uid[0] == (byte) 0xE0) ma.setTechno("ISO 14443"); else ma.setTechno("unknow"); //***** MANUFACTURER **** if(uid[1]== (byte) 0x02) ma.setManufacturer("STMicroelectronics"); else if(uid[1]== (byte) 0x04) ma.setManufacturer("NXP"); else if(uid[1]== (byte) 0x07) ma.setManufacturer("Texas Instrument"); else ma.setManufacturer("unknow"); //**** PRODUCT NAME ***** if(uid[2] >= (byte) 0x20 && uid[2] <= (byte) 0x23) ma.setProductName("LRI2K"); else if(uid[2] >= (byte) 0x28 && uid[2] <= (byte) 0x2B) ma.setProductName("LRIS2K"); else if(uid[2] >= (byte) 0x2C && uid[2] <= (byte) 0x2F) ma.setProductName("M24LR64-R"); else if(uid[2] >= (byte) 0x40 && uid[2] <= (byte) 0x43) ma.setProductName("LRI1K"); else if(uid[2] >= (byte) 0x44 && uid[2] <= (byte) 0x47) ma.setProductName("LRIS64K"); else if(uid[2] == (byte) 0x4C) ma.setProductName("M24LR16E-R"); else ma.setProductName("unknow"); //*** DSFID *** ma.setDsfid(Helper.ConvertHexByteToString(GetSystemInfoResponse[10])); //*** AFI *** ma.setAfi(Helper.ConvertHexByteToString(GetSystemInfoResponse[11])); //*** MEMORY SIZE *** if(ma.isBasedOnTwoBytesAddress()) { String temp = new String(); temp += Helper.ConvertHexByteToString(GetSystemInfoResponse[13]); temp += Helper.ConvertHexByteToString(GetSystemInfoResponse[12]); ma.setMemorySize(temp); } else ma.setMemorySize(Helper.ConvertHexByteToString(GetSystemInfoResponse[12])); //*** BLOCK SIZE *** if(ma.isBasedOnTwoBytesAddress()) ma.setBlockSize(Helper.ConvertHexByteToString(GetSystemInfoResponse[14])); else ma.setBlockSize(Helper.ConvertHexByteToString(GetSystemInfoResponse[13])); //*** IC REFERENCE *** if(ma.isBasedOnTwoBytesAddress()) { ma.setIcReference(Helper.ConvertHexByteToString(GetSystemInfoResponse[15])); if(GetSystemInfoResponse[15] == (byte)0x5A) ma.setProductName("M24LR04E-R"); } else { ma.setIcReference(Helper.ConvertHexByteToString(GetSystemInfoResponse[14])); if(GetSystemInfoResponse[14] == (byte)0x5A) ma.setProductName("M24LR04E-R"); } return true; } //if the tag has returned an error code else return true; } } ...展开收缩
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