some action for fragments ui

src/eu/alefzero/owncloud/FileDetail.java

@@ -1,5 +1,6 @@
 package eu.alefzero.owncloud;
 
+import android.content.Intent;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
 import android.util.Log;
@@ -10,11 +11,23 @@ import android.widget.TextView;
 import android.widget.Toast;
 
 public class FileDetail extends Fragment {
+  
+  public Intent mIntent;
+  
+  public void setStuff(Intent intent) {
+    setStuff(intent, getView());
+  }
+  
+  private void setStuff(Intent intent, View view) {
+    String filename = intent.getStringExtra("FILE_NAME");
+    String filepath = intent.getStringExtra("FILE_PATH");
+    setFilename(filename, view);
+  }
+  
   @Override
   public void onCreate(Bundle savedInstanceState) {
     // TODO Auto-generated method stub
     super.onCreate(savedInstanceState);
-    Log.e("TEST", "TEST");
   }
 
   @Override
@@ -27,12 +40,17 @@ public class FileDetail extends Fragment {
   public View onCreateView(LayoutInflater inflater, ViewGroup container,
       Bundle savedInstanceState) {
     View v = inflater.inflate(R.layout.file_details, container, false);
+    
+    if (getActivity().getIntent() != null) setStuff(getActivity().getIntent(), v);
     return v;
   }
 
-  public void use(CharSequence text) {
-    Toast.makeText(getActivity(), text, Toast.LENGTH_LONG).show();
-    // TODO Auto-generated method stub
-    
+  private void setFilename(String filename, View target_view) {
+    TextView tv = (TextView) target_view.findViewById(R.id.textView1);
+    if (tv != null) tv.setText(filename);
+  }
+  
+  public void setFilename(String filename) {
+    setFilename(filename, getView());
   }
 }

src/eu/alefzero/owncloud/PathLayout.java

@@ -1,5 +1,6 @@
 package eu.alefzero.owncloud;
 
+import java.util.LinkedList;
 import java.util.Stack;
 
 import android.content.Context;
@@ -12,7 +13,7 @@ import android.widget.TextView;
 
 public class PathLayout extends LinearLayout {
 
-  private Stack<String> paths;
+  private LinkedList<String> paths;
   ScrollView internalScroll;
   LinearLayout view;
 
@@ -27,7 +28,7 @@ public class PathLayout extends LinearLayout {
   }
 
   public String pop() {
-    if (paths.empty()) {
+    if (paths.size() == 0) {
       return null;
     }
     int start = paths.size()*2-2;
@@ -37,12 +38,16 @@ public class PathLayout extends LinearLayout {
       count--;
     }
     view.removeViews(start, count);
-    return paths.pop();
+    return paths.removeLast();
   }
 
+  public void addPath(String path) {
+    for (String s : path.split("/")) if (s.length() != 0) push(s);
+  }
+  
   public void push(String path) {
     // its weird that we cannot declare static imgView as path separator
-    if (!paths.empty()) {
+    if (paths.size() != 0) {
       ImageView iv = new ImageView(getContext());
       iv.setImageDrawable(getResources().getDrawable(R.drawable.breadcrumb));
       iv.setPadding(2, 0, 2, 0);
@@ -54,15 +59,23 @@ public class PathLayout extends LinearLayout {
     view.addView(tv);
     HorizontalScrollView hsv = (HorizontalScrollView) internalScroll.getChildAt(0);
     hsv.smoothScrollTo(hsv.getMaxScrollAmount()*2, 0);
-    paths.push(path);
+    paths.addLast(path);
   }
   
   public String peek() {
     return paths.peek();
   }
 
+  public String getFullPath() {
+    String ret = new String();
+    for (int i = 0; i < paths.size(); i++) {
+      ret += "/" + paths.get(i);
+    }
+    return ret;
+  }
+  
   private void initialize() {
-    paths = new Stack<String>();
+    paths = new LinkedList<String>();
     internalScroll = new ScrollView(getContext());
     internalScroll.setFillViewport(true);
     HorizontalScrollView hsv = new HorizontalScrollView(getContext());

src/eu/alefzero/owncloud/ui/FileDetailActivity.java

@@ -1,17 +1,26 @@
 package eu.alefzero.owncloud.ui;
 
+
 import eu.alefzero.owncloud.FileDetail;
 import eu.alefzero.owncloud.R;
 import eu.alefzero.owncloud.R.id;
 import eu.alefzero.owncloud.R.layout;
+import eu.alefzero.owncloud.ui.fragment.ActionBar;
 import android.app.Activity;
+import android.content.Context;
+import android.content.Intent;
 import android.content.res.Configuration;
 import android.os.Bundle;
 import android.support.v4.app.FragmentActivity;
 import android.support.v4.app.FragmentTransaction;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.View;
 import android.view.Window;
 
 public class FileDetailActivity extends FragmentActivity {
+  private FileDetail mFileDetail;
+  
 @Override
 protected void onCreate(Bundle savedInstanceState) {
   // TODO Auto-generated method stub
@@ -19,9 +28,11 @@ protected void onCreate(Bundle savedInstanceState) {
   getWindow().requestFeature(Window.FEATURE_NO_TITLE);
   setContentView(R.layout.file_activity_details);
   
+  mFileDetail = new FileDetail();
   FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
-  ft.add(R.id.fileDetail, new FileDetail());
+  ft.add(R.id.fileDetail, mFileDetail);
   ft.commit();
   
 }
+
 }

src/eu/alefzero/owncloud/ui/FileDisplayActivity.java

@@ -63,7 +63,7 @@ import eu.alefzero.owncloud.R.string;
 import eu.alefzero.owncloud.authenticator.AccountAuthenticator;
 import eu.alefzero.owncloud.db.ProviderMeta.ProviderTableMeta;
 import eu.alefzero.owncloud.ui.fragment.FileList;
-
+import eu.alefzero.owncloud.ui.fragment.ActionBar;
 public class FileDisplayActivity extends FragmentActivity {
   private DbHandler mDBHandler;
   private Stack<String> mParents;
@@ -81,6 +81,7 @@ public class FileDisplayActivity extends FragmentActivity {
     setContentView(R.layout.main);
     
     FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
+    //ft.add(R.id.actionBar, new ActionBar());
     ft.add(R.id.fileList, new FileList());
     if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {
       ft.add(R.id.fileDetail, new FileDetail());

src/eu/alefzero/owncloud/ui/fragment/ActionBar.java

@@ -1,5 +1,6 @@
 package eu.alefzero.owncloud.ui.fragment;
 
+import eu.alefzero.owncloud.PathLayout;
 import eu.alefzero.owncloud.R;
 import android.app.Activity;
 import android.os.Bundle;
@@ -26,4 +27,19 @@ public class ActionBar extends Fragment {
   public void onAttach(Activity activity) {
     super.onAttach(activity);
   }
+  
+  public void setPath(String path) {
+    if (getPathLayout() != null)
+      getPathLayout().addPath(path);
+  }
+  
+  public String getCurrentPath() {
+    if (getPathLayout() != null)
+       return getPathLayout().getFullPath();
+    return "";
+  }
+  
+  private PathLayout getPathLayout() {
+    return (PathLayout) getActivity().findViewById(R.id.pathLayout1);
+  }
 }

src/eu/alefzero/owncloud/ui/fragment/FileList.java

@@ -7,12 +7,14 @@ import eu.alefzero.owncloud.authenticator.AccountAuthenticator;
 import eu.alefzero.owncloud.db.ProviderMeta.ProviderTableMeta;
 import eu.alefzero.owncloud.ui.FileDetailActivity;
 import eu.alefzero.owncloud.ui.adapter.FileListListAdapter;
+import eu.alefzero.owncloud.ui.fragment.ActionBar;
 import android.accounts.Account;
 import android.accounts.AccountManager;
 import android.app.Activity;
 import android.app.Service;
 import android.content.Intent;
 import android.database.Cursor;
+import android.net.Uri;
 import android.os.Bundle;
 import android.support.v4.app.FragmentTransaction;
 import android.support.v4.app.ListFragment;
@@ -28,6 +30,8 @@ public class FileList extends ListFragment {
   private Cursor mCursor;
   private Account mAccount;
   private AccountManager mAccountManager;
+  private View mheaderView;
+
   
   @Override
   public void onCreate(Bundle savedInstanceState) {
@@ -44,18 +48,50 @@ public class FileList extends ListFragment {
     // TODO Auto-generated method stub
     super.onActivityCreated(savedInstanceState);
   }
- 
+  
   @Override
   public void onListItemClick(ListView l, View v, int position, long id) {
-    // TODO Auto-generated method stub
     FileDetail fd = (FileDetail) getFragmentManager().findFragmentById(R.id.fileDetail);
+    ActionBar ab = (ActionBar) getFragmentManager().findFragmentById(R.id.actionBar);
+    
+    if (!mCursor.moveToPosition(position)) {
+      throw new IndexOutOfBoundsException("Incorrect item selected");
+    }
+    if (mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE)).equals("DIR")) {
+        String id_ = mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta._ID));
+        String dirname = mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_NAME));
+        //ab..push(DisplayUtils.HtmlDecode(dirname));
+        //mPath.addLast(DisplayUtils.HtmlDecode(dirname));
+        //mParents.push(id_);
+        mCursor = getActivity().managedQuery(Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_DIR, id_),
+                               null,
+                               ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?",
+                               new String[]{mAccount.name}, null);
+        setListAdapter(new FileListListAdapter(mCursor, getActivity()));
+        setListShown(false);
+        setListShown(true);
+        super.onListItemClick(l, v, position, id);
+        return;
+    }
+    Intent i = new Intent(getActivity(), FileDetailActivity.class);
+    i.putExtra("FILE_PATH", ab.getCurrentPath());
+    i.putExtra("FILE_NAME", ((TextView)v.findViewById(R.id.Filename)).getText());
     if (fd != null) {
-      fd.use(((TextView)v.findViewById(R.id.Filename)).getText());
+      fd.setStuff(i);
+      //fd.use(((TextView)v.findViewById(R.id.Filename)).getText());
     } else {
-      Intent i = new Intent(getActivity(), FileDetailActivity.class);
+      i.putExtra("FILE_PATH", ab.getCurrentPath());
+      i.putExtra("FILE_NAME", ((TextView)v.findViewById(R.id.Filename)).getText());
       startActivity(i);
     }
     super.onListItemClick(l, v, position, id);
+
+  }
+  
+  @Override
+  public void onDestroyView() {
+    setListAdapter(null);
+    super.onDestroyView();
   }
   
   private void populateFileList() {