added filter in log list view to filter by protocol types

res/values/strings.xml

@@ -33,5 +33,6 @@
     <string name="RecordTimestamp">timestamp</string>
     <string name="RecordProtocol">protocol</string>
     
+        
 
 </resources>

src/de/tudarmstadt/informatik/hostage/ui/ViewLogTable.java

@@ -8,7 +8,12 @@ import java.util.HashMap;
 
 import android.annotation.SuppressLint;
 import android.app.Activity;
+import android.content.Context;
+import android.content.SharedPreferences;
 import android.os.Bundle;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
 import android.view.View;
 import android.widget.AdapterView;
 import android.widget.ListAdapter;
@@ -27,9 +32,18 @@ import de.tudarmstadt.informatik.hostage.logging.Record;
 public class ViewLogTable extends Activity{
 	DatabaseHandler dbh;
 	
+	private ArrayList<String> selectedProtocols;
+	
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
+		
+		this.selectedProtocols = new ArrayList<String>();
+		
+		for (String protocol : this.getResources().getStringArray( R.array.protocols)){
+	        this.selectedProtocols.add(protocol);
+		}
+		
 		dbh = new DatabaseHandler(getBaseContext());
 		setContentView(R.layout.activity_loglist);
 //		StringBuffer log = new StringBuffer();
@@ -60,24 +74,27 @@ public class ViewLogTable extends Activity{
 		ArrayList<Record> data = dbh.getAllRecords();       
 
 	        for (Record val : data) {
-	            HashMap<String, String> map = new HashMap<String, String>();
-	            map.put(this.getString(R.string.RecordBSSID), val.getBSSID() );
-	            map.put(this.getString(R.string.RecordSSID), val.getSSID());
-	            map.put(this.getString(R.string.RecordProtocol), val.getProtocol());
-	            map.put(this.getString(R.string.RecordTimestamp), this.getDateAsString(val.getTimestamp()));
-	            Items.add(map);        
+	        	String protocol = val.getProtocol();
+	    		if (this.selectedProtocols.contains(protocol)){
+		            HashMap<String, String> map = new HashMap<String, String>();
+		            map.put(this.getString(R.string.RecordBSSID), val.getBSSID() );
+		            map.put(this.getString(R.string.RecordSSID), val.getSSID());
+		            map.put(this.getString(R.string.RecordProtocol), val.getProtocol());
+		            map.put(this.getString(R.string.RecordTimestamp), this.getDateAsString(val.getTimestamp()));
+		            Items.add(map);  
+	    		}
 	        }
 	        
 	     // Adding Items to ListView
-	        ListAdapter adapter = new SimpleAdapter(this, Items,
-	                R.layout.loglist_row,new String[] { this.getString(R.string.RecordBSSID), this.getString(R.string.RecordSSID), this.getString(R.string.RecordProtocol), this.getString(R.string.RecordTimestamp) },
-	                new int[] {R.id.RecordTextFieldBSSID, R.id.RecordTextFieldSSID, R.id.RecordTextFieldProtocol, R.id.RecordTextFieldTimestamp });
+	        String keys[] = new String[] { this.getString(R.string.RecordBSSID), this.getString(R.string.RecordSSID), this.getString(R.string.RecordProtocol), this.getString(R.string.RecordTimestamp)};
+	        int ids[] = new int[] {R.id.RecordTextFieldBSSID, R.id.RecordTextFieldSSID, R.id.RecordTextFieldProtocol, R.id.RecordTextFieldTimestamp };
+	        
+	        ListAdapter adapter = new SimpleAdapter(this, Items, R.layout.loglist_row, keys, ids);
 
 	        mylist.setAdapter(adapter);
 
 	        
 	}
-
 	
 	
 	@SuppressLint("SimpleDateFormat")
@@ -143,33 +160,55 @@ public class ViewLogTable extends Activity{
 	}
 	
 	
-//    @Override
-//    public boolean onCreateOptionsMenu(Menu menu)
-//    {
-//        MenuInflater inflater = getMenuInflater();
-//        inflater.inflate(R.menu.main_menu, menu);
-//        return true;
-//    }
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu)
+    {
+        super.onCreateOptionsMenu(menu);
+        
+		for (String protocol : this.getResources().getStringArray( R.array.protocols)){
+	        MenuItem item = menu.add(protocol);
+	        item.setCheckable(true);
+	        boolean isChecked = this.selectedProtocols.contains(item.getTitle());
+	        item.setChecked(isChecked);
+		}
+    	
+//    	MenuInflater inflater = getMenuInflater();
+//        inflater.inflate(R.menu.listview_detail_menu, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item)
+    {
+        boolean isChecked = this.selectedProtocols.contains(item.getTitle());
 
-//    @Override
-//    public boolean onOptionsItemSelected(MenuItem item)
-//    {
-//        switch (item.getItemId())
-//        {
-//            case R.id.home:
-//                ListviewActivity.this.finish();
-//                return true;
-//            case R.id.about:
-//                 Toast.makeText(getApplicationContext(), "This is collection and is created by amdel corporation",
-//                         Toast.LENGTH_LONG).show();
-//                return true;
-//            case R.id.exit:
-//                finish();
-//                System.exit(0);
-//                return true;
-//            default:
-//                return super.onOptionsItemSelected(item);
-//        }
-//    }
+		if (isChecked){
+           this.selectedProtocols.remove(item.getTitle());
+		} else {
+	       this.selectedProtocols.add(item.getTitle().toString());
+		}
+        item.setChecked(!isChecked);
+        
+        this.populateListViewFromDB();
+        
+		return super.onOptionsItemSelected(item);
+    }
+    
+    private void saveInSharedPreferences(String key, boolean value){
+    	//--SAVE Data
+    	SharedPreferences preferences =  this.getSharedPreferences();
+    	SharedPreferences.Editor editor = preferences.edit();
+    	editor.putBoolean(key, value);
+    	editor.commit();
+    }
+    
+    private boolean getBooleanInSharedPreferences(String key){
+    	SharedPreferences preferences =  this.getSharedPreferences();
+    	return preferences.getBoolean(key, true);
+    }
+    
+    private SharedPreferences getSharedPreferences(){
+    	return  this.getSharedPreferences("HostagePreferences", Context.MODE_PRIVATE);
+    }
 
 }