Android Open Source - Flight-Computer-Android-Flightradar24 Igc Load

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Back to project page Flight-Computer-Android-Flightradar24.

License

The source code is released under:

GNU General Public License

Java Source Code

package com.flightcomputer;
//from  www.  j a  v a2  s  .  c  o m
import java.io.File;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.HashMap;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Environment;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import android.widget.Toast;

public class IgcLoad extends Activity {
  public String root = Environment.getExternalStorageDirectory().getAbsolutePath();
  private Button btnClearAll, btnExit;
  private ListView lvCheckBox;
  private  String path;
  @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.igc_list_view);  
        btnExit = (Button)findViewById(R.id.btnExitIgc);
        btnClearAll = (Button)findViewById(R.id.btnClearAll);
        lvCheckBox = (ListView)findViewById(R.id.lvCheckBox);
        lvCheckBox.setClickable(true); 
        lvCheckBox.setChoiceMode(ListView.CHOICE_MODE_SINGLE);   
        lvCheckBox.setOnItemClickListener(new AdapterView.OnItemClickListener() {         
           @SuppressWarnings("deprecation")
      public void onItemClick(AdapterView<?> arg0, View arg1, int position, long arg3) {         
                Object o = lvCheckBox.getItemAtPosition(position);  
                String[] values = o.toString().split("igc=");
                path=values[1].trim().substring(0,  values[1].trim().length()-1);
                AlertDialog alertDialog = new AlertDialog.Builder(IgcLoad.this).create();
                alertDialog.setTitle("Igc Item Selected");
                alertDialog.setMessage(path);
                alertDialog.setButton("LOAD IGC",new DialogInterface.OnClickListener(){
                    public void onClick(DialogInterface dialog, int which) {
                      Intent intent = new Intent();
                         intent.putExtra("file", path);
                         setResult(RESULT_OK, intent);
                         finish();
                    return;
                  } });                      
                  alertDialog.setButton2("CANCEL",new DialogInterface.OnClickListener(){
                      public void onClick(DialogInterface dialog, int which) {                        
                      return;
                    } });     
                  alertDialog.setButton3("DELETE",new DialogInterface.OnClickListener(){
                      public void onClick(DialogInterface dialog, int which) {
                        File file = new File(root + path);
                         if(file.exists())
                         {
                           boolean deleted = file.delete();
                           showFiles();
                      }
                      return;
                    } });   
                  alertDialog.show();
           }
           });
        btnClearAll.setOnClickListener(new OnClickListener() 
        {           
            @Override
            public void onClick(View arg0) 
            {
                for(int i=0 ; i < lvCheckBox.getAdapter().getCount(); i++)
                {
                    Object o = lvCheckBox.getItemAtPosition(i);  
                String[] values = o.toString().split("igc=");
                path=values[1].trim().substring(0,  values[1].trim().length()-1);
                if(path.contains("/VarioLog/"))
                  {
                    File file = new File(root + path);
                       if(file.exists())
                       {
                         boolean deleted = file.delete();
                    }
                  }
                }    
                showFiles();
            }
        });

        btnExit.setOnClickListener(new OnClickListener() 
        {           
            @Override
            public void onClick(View v) 
            {
                finish();
            }
        });
        showFiles();
    } 
  private void deligc(String dir)
    {
      File file = new File(root + dir);
         if(file.exists())
         {
           boolean deleted = file.delete();
           if(deleted)
            showFiles();
         }else
          Toast.makeText(getBaseContext(), path + " not found", Toast.LENGTH_SHORT).show();
    }
  static final ArrayList<HashMap<String,String>> list =new ArrayList<HashMap<String,String>>(); 
  public void showFiles() { 
    list.clear();
    AsyncTask<String, Void, String> extractionTask = new AsyncTask<String, Void, String>() {
      private ProgressDialog mProgressDialog;      
      protected void onPreExecute() {
        super.onPreExecute();
        mProgressDialog = new ProgressDialog(IgcLoad.this);
        mProgressDialog.setCancelable(false);
        mProgressDialog.setMessage("Loading IGC Files Please wait...");
        mProgressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
        mProgressDialog.setProgress(0);
        mProgressDialog.show();
      }

      protected String doInBackground(String... connection) {
        // Here you will get your arraylist with the Method listftpitems()
        File home = new File(root);
        try{
        walkdir(home, root);
        }catch(Exception e){finish();}
        return null;
      }

      protected void onPostExecute(String result) {
          SimpleAdapter adapter = new SimpleAdapter(
              IgcLoad.this,
                  list,
                  R.layout.custom_row_view,
                  new String[] {"igc","dec"},
                  new int[] {R.id.text1,R.id.text2}
                  );        
        lvCheckBox.setAdapter(adapter);      
        mProgressDialog.dismiss();
      }
      
      public void walkdir(File dir, String root) {        
        File listFile[] = dir.listFiles();    
        SimpleDateFormat sdf = new SimpleDateFormat("dd-MM-yyyy hh:mm:ss");
        if (listFile != null) {
          for (int i = 0; i < listFile.length; i++) {
            if (listFile[i].isDirectory()) {
              walkdir(listFile[i], root);
            } else {
              double bytes = listFile[i].length();
              double kilobytes = (bytes / 1024);
              //double megabytes = (kilobytes / 1024);              
              String name = listFile[i].getName();
              String formattedDateString = sdf.format(listFile[i].lastModified());
              String dec= "Size: " + String.format("%.2f", kilobytes)+ " KB" + "  Created: " + formattedDateString;
              if (name.endsWith(".igc") || name.endsWith(".IGC")) {                
                HashMap<String,String> temp = new HashMap<String,String>();
                  temp.put("igc",listFile[i].getPath().replace(root, ""));
                  temp.put("dec", dec);                  
                  list.add(temp);
                  
              }
            }
          }
        }
      }

    };
    extractionTask.execute();
  }
}

Java Source Code List

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