Fpicker classes

src/in/celest/xash3d/FPicker.java

@@ -0,0 +1,194 @@
+package in.celest.xash3d;
+//Created by Solexid
+import android.app.Activity;
+import android.app.ListActivity;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.drawable.Drawable;
+import android.os.Environment;
+import android.support.v7.app.ActionBarActivity;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.ImageView;
+import android.widget.ListView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import java.io.File;
+import java.text.DateFormat;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Date;
+import java.util.List;
+
+import in.celest.xash3d.hl.R;
+
+public class FPicker extends Activity {
+    private File currentDir;
+    private FileArrayAdapter adapter;
+    static ListView delta;
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_fpicker);
+        String path = Environment.getExternalStorageDirectory().toString();
+        currentDir = new File(path);
+
+        fill(currentDir);
+    }
+
+    private void fill(File folder)
+    {
+        File[]dirs = folder.listFiles();
+        this.setTitle("Current Dir: "+folder.getName());
+        List<Item> dir = new ArrayList<Item>();
+
+            for(File ff: dirs)
+            {
+                Date lastModDate = new Date(ff.lastModified());
+                DateFormat formater = DateFormat.getDateTimeInstance();
+                String date_modify = formater.format(lastModDate);
+                if(ff.isDirectory()){
+                boolean isXashDir=false;
+
+                    File[] fbuf = ff.listFiles();
+                    int buf = 0;
+                    if(fbuf != null&&fbuf.length<20){
+                        buf = fbuf.length;
+                        for (File valves: fbuf) {
+                            if (valves.isDirectory()) {
+                                if(valves.getName().contains("valve"))isXashDir=true;
+                            }
+                        }
+                    }
+                    String num_item = String.valueOf(buf);
+                    if(buf == 0) num_item = "Some items";
+                    else num_item +=" items";
+                    if(isXashDir){
+                         dir.add(new Item(ff.getName(),num_item,date_modify,ff.getAbsolutePath(),R.drawable.ic_launcher));
+
+                    }else {
+                        dir.add(new Item(ff.getName(), num_item, date_modify, ff.getAbsolutePath(), R.drawable.folder));
+                    }}
+            }
+
+        Collections.sort(dir);
+        if(folder.getName().length()>1)
+            dir.add(0,new Item("..","Parent Directory","",folder.getParent(),R.drawable.folder));
+        adapter = new FileArrayAdapter(FPicker.this,R.layout.row,dir);
+        delta = (ListView)findViewById(R.id.FileView);
+        delta.setAdapter(adapter);
+        delta.setOnItemClickListener(new AdapterView.OnItemClickListener( ){
+            @Override
+            public void onItemClick(AdapterView<?> parent , View v, int position, long id) {
+            Item o = adapter.getItem(position);
+             currentDir = new File(o.getPath());
+             fill(currentDir);
+
+        }
+        });
+    }
+    public void onFileClick(View v)
+    {
+        Toast.makeText(this, "Chosen path : " + currentDir, Toast.LENGTH_SHORT).show();
+        Intent intent = new Intent();
+        intent.putExtra("GetPath",currentDir.toString());
+        setResult(RESULT_OK, intent);
+        finish();
+    }
+
+
+}
+class FileArrayAdapter extends ArrayAdapter<Item> {
+
+    private Context c;
+    private int id;
+    private List<Item>items;
+
+    public FileArrayAdapter(Context context, int textViewResourceId,
+                            List<Item> objects) {
+        super(context, textViewResourceId, objects);
+        c = context;
+        id = textViewResourceId;
+        items = objects;
+    }
+    public Item getItem(int i)
+    {
+        return items.get(i);
+    }
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        View v = convertView;
+        if (v == null) {
+            LayoutInflater vi = (LayoutInflater)c.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+            v = vi.inflate(id, null);
+        }
+
+
+        final Item finstance = items.get(position);
+        if (finstance != null) {
+            TextView filename = (TextView) v.findViewById(R.id.filename);
+            TextView fileitems = (TextView) v.findViewById(R.id.fileitems);
+            TextView filedate = (TextView) v.findViewById(R.id.filedate);
+            ImageView imageicon = (ImageView) v.findViewById(R.id.fd_Icon1);
+
+
+            Drawable image = c.getResources().getDrawable(finstance.getImage());
+            imageicon.setImageDrawable(image);
+
+            if(filename!=null)
+                filename.setText(finstance.getName());
+            if(fileitems!=null)
+                fileitems.setText(finstance.getData());
+            if(filedate!=null)
+                filedate.setText(finstance.getDate());
+        }
+        return v;
+    }
+}
+class Item implements Comparable<Item>{
+    private String name;
+    private String data;
+    private String date;
+    private String path;
+    private int image;
+
+    public Item(String n,String d, String dt, String p, int img)
+    {
+        name = n;
+        data = d;
+        date = dt;
+        path = p;
+        image = img;
+    }
+    public String getName()
+    {
+        return name;
+    }
+    public String getData()
+    {
+        return data;
+    }
+    public String getDate()
+    {
+        return date;
+    }
+    public String getPath()
+    {
+        return path;
+    }
+    public int getImage() {
+        return image;
+    }
+    public int compareTo(Item o) {
+        if(this.name != null)
+            return this.name.toLowerCase().compareTo(o.getName().toLowerCase());
+        else
+            throw new IllegalArgumentException();
+    }
+}