Système d'héritage gérer NFC plusieurs fragments

Donc connexion possible avec carte directement

Système d'héritage gérer NFC plusieurs fragments
Donc connexion possible avec carte directement
JLo'w
1 parent f5fd15ef
Showing 4 changed files with 71 additions and 40 deletions Show diff stats
PremiereActivite/app/src/main/java/com/example/app_10p5/ConnectionFragment.java
PremiereActivite/app/src/main/java/com/example/app_10p5/MainActivite.java
PremiereActivite/app/src/main/java/com/example/app_10p5/NFC.java
PremiereActivite/app/src/main/java/com/example/app_10p5/NFCFragment.java
 package com.example.app_10p5;
-import android.app.Fragment;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.nfc.NfcAdapter;
 import android.os.Bundle;
+import android.preference.PreferenceManager;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.Toast;
+
+import java.net.URL;
+import java.util.HashMap;
 /**
  * Created by Jean-loup Beaussart on 05/05/2016.
  */
-public class ConnectionFragment extends Fragment {
-    @Override
-    public void onCreate(Bundle savedInstanceState){
-        super.onCreate(savedInstanceState);
-    }
+public class ConnectionFragment extends NFC {
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         View ret = inflater.inflate(R.layout.layout_connection, container, false);
         return ret;
     }
+
+    @Override
+    public void handleIntent(Intent intent) {
+        try{
+            SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(getActivity().getApplicationContext());
+            URL url = new URL(settings.getString("server_address", null) + "api/utilisateur/connexion");
+            HashMap<String, String> param = new HashMap<String, String>();
+            String id_carte = ByteArrayToHexString(intent.getByteArrayExtra(NfcAdapter.EXTRA_ID));
+            param.put("idCarte", id_carte);
+            NetworkThread nt = new NetworkThread(url, param);
+            nt.delegate = (MainActivite) getActivity();
+            nt.execute();
+        }
+        catch (Throwable t) {
+            Toast.makeText(getActivity(), "Erreur: " + t.toString(), Toast.LENGTH_LONG).show();
+            System.out.println("Exception: " + t.toString());
+        }
+    }
 }
@@ -391,9 +391,16 @@ public class MainActivite extends Activity implements ASyncResponse, main_tab_fr
         super.onNewIntent(intent);
         Fragment frag = getFragmentManager().findFragmentById(R.id.fragment_container);
-        if(mState != STATE_RIEN && frag instanceof NFCFragment){
-            NFCFragment nfc = (NFCFragment) frag;
-            nfc.handleIntent(intent);
+        if(NfcAdapter.ACTION_TAG_DISCOVERED.equals(intent.getAction())){
+            if(mState != STATE_RIEN && frag instanceof NFCFragment){
+                NFCFragment nfc = (NFCFragment) frag;
+                nfc.handleIntent(intent);
+            }
+            else if(mState == STATE_RIEN && frag instanceof ConnectionFragment){
+                mState = STATE_CONNEXION;
+                ConnectionFragment co = (ConnectionFragment) frag;
+                co.handleIntent(intent);
+            }
         }
     }
@@ -0,0 +1,29 @@
+package com.example.app_10p5;
+
+import android.app.Fragment;
+import android.content.Intent;
+
+/**
+ * Created by Jean-loup Beaussart on 07/05/2016.
+ */
+public abstract class NFC extends Fragment {
+
+    // Convertit l'array de byte en chaîne hexadécimale (si le byte = 0x63, str = "63").
+    public String ByteArrayToHexString(byte [] inarray) {
+        int i, j, in;
+        String [] hex = {"0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F"};
+        String out= "";
+        for(j = 0 ; j < inarray.length ; ++j)
+        {
+            in = (int) inarray[j] & 0xff;
+            i = (in >> 4) & 0x0f;
+            out += hex[i];
+            i = in & 0x0f;
+            out += hex[i];
+        }
+        return out;
+    }
+
+
+    public abstract void handleIntent(Intent intent);
+}
 package com.example.app_10p5;
-import android.app.Fragment;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.nfc.NfcAdapter;
@@ -19,16 +18,11 @@ import java.util.HashMap;
 /**
  * Created by Jean-loup Beaussart on 05/05/2016.
  */
-public class NFCFragment extends Fragment {
+public class NFCFragment extends NFC {
     private HashMap<String, String> mParam;
     private String mAPI;
     @Override
-    public void onCreate(Bundle savedInstanceState){
-        super.onCreate(savedInstanceState);
-    }
-
-    @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         View ret = inflater.inflate(R.layout.layout_carte, container, false);
@@ -76,34 +70,14 @@ public class NFCFragment extends Fragment {
         return ret;
     }
-    // Convertit l'array de byte en chaîne hexadécimale (si le byte = 0x63, str = "63").
-    private String ByteArrayToHexString(byte [] inarray) {
-        int i, j, in;
-        String [] hex = {"0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F"};
-        String out= "";
-        for(j = 0 ; j < inarray.length ; ++j)
-        {
-            in = (int) inarray[j] & 0xff;
-            i = (in >> 4) & 0x0f;
-            out += hex[i];
-            i = in & 0x0f;
-            out += hex[i];
-        }
-        return out;
-    }
-
-
-
+    @Override
     public void handleIntent(Intent intent){
-        if (NfcAdapter.ACTION_TAG_DISCOVERED.equals(intent.getAction())) {
-            String id_carte = ByteArrayToHexString(intent.getByteArrayExtra(NfcAdapter.EXTRA_ID));
-            mParam.put("idCarte", id_carte);
-            clientAPI();
-        }
+        String id_carte = ByteArrayToHexString(intent.getByteArrayExtra(NfcAdapter.EXTRA_ID));
+        mParam.put("idCarte", id_carte);
+        clientAPI();
     }
-
     public void clientAPI() {
         try {
             SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(getActivity().getApplicationContext());