diff options
Diffstat (limited to 'android/source/src/java/org/libreoffice/ui/LibreOfficeUIActivity.java')
| -rw-r--r-- | android/source/src/java/org/libreoffice/ui/LibreOfficeUIActivity.java | 286 |
1 files changed, 152 insertions, 134 deletions
diff --git a/android/source/src/java/org/libreoffice/ui/LibreOfficeUIActivity.java b/android/source/src/java/org/libreoffice/ui/LibreOfficeUIActivity.java index 0f4bf0606d8a..67a848086353 100644 --- a/android/source/src/java/org/libreoffice/ui/LibreOfficeUIActivity.java +++ b/android/source/src/java/org/libreoffice/ui/LibreOfficeUIActivity.java @@ -14,7 +14,6 @@ import android.content.ComponentName; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; -import android.database.DataSetObserver; import android.net.Uri; import android.os.AsyncTask; import android.os.Bundle; @@ -26,6 +25,9 @@ import android.support.v7.app.ActionBar; import android.support.v7.app.ActionBarDrawerToggle; import android.support.v7.app.AppCompatActivity; import android.support.v7.widget.AppCompatSpinner; +import android.support.v7.widget.GridLayoutManager; +import android.support.v7.widget.LinearLayoutManager; +import android.support.v7.widget.RecyclerView; import android.support.v7.widget.Toolbar; import android.util.Log; import android.view.ContextMenu; @@ -39,13 +41,8 @@ import android.view.View.OnClickListener; import android.view.View.OnLongClickListener; import android.view.ViewGroup; import android.widget.AdapterView; -import android.widget.AdapterView.AdapterContextMenuInfo; -import android.widget.AdapterView.OnItemClickListener; import android.widget.ArrayAdapter; -import android.widget.GridView; import android.widget.ImageView; -import android.widget.LinearLayout; -import android.widget.ListAdapter; import android.widget.ListView; import android.widget.TextView; import android.widget.Toast; @@ -85,6 +82,7 @@ public class LibreOfficeUIActivity extends AppCompatActivity { private IDocumentProvider documentProvider; private IFile homeDirectory; private IFile currentDirectory; + private int currentlySelectedFile; private static final String CURRENT_DIRECTORY_KEY = "CURRENT_DIRECTORY"; private static final String DOC_PROIVDER_KEY = "CURRENT_DOCUMENT_PROVIDER"; @@ -99,8 +97,7 @@ public class LibreOfficeUIActivity extends AppCompatActivity { private DrawerLayout drawerLayout; private NavigationView navigationDrawer; private ActionBarDrawerToggle drawerToggle; - GridView gv; - ListView lv; + RecyclerView fileRecyclerView; private final LOAbout mAbout; private boolean canQuit = false; @@ -122,8 +119,8 @@ public class LibreOfficeUIActivity extends AppCompatActivity { readPreferences(); // init UI and populate with contents from the provider - createUI(); switchToDocumentProvider(documentProviderFactory.getDefaultProvider()); + createUI(); } public void createUI() { @@ -159,27 +156,9 @@ public class LibreOfficeUIActivity extends AppCompatActivity { }); } - - LinearLayout content = (LinearLayout) findViewById(R.id.browser_main_content); - if (viewMode == GRID_VIEW) { - // code to make a grid view - getLayoutInflater().inflate(R.layout.file_grid, content); - gv = (GridView)findViewById(R.id.file_explorer_grid_view); - gv.setOnItemClickListener(new OnItemClickListener() { - public void onItemClick(AdapterView<?> parent, View view, - int position, long id) { - open(position); - } - }); - openDirectory(currentDirectory); - registerForContextMenu(gv); - } else { - getLayoutInflater().inflate(R.layout.file_list, content); - lv = (ListView)findViewById(R.id.file_explorer_list_view); - lv.setClickable(true); - openDirectory(currentDirectory); - registerForContextMenu(lv); - } + fileRecyclerView = (RecyclerView) findViewById(R.id.file_recycler_view); + openDirectory(currentDirectory); + registerForContextMenu(fileRecyclerView); //Setting up navigation drawer drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout); @@ -268,11 +247,11 @@ public class LibreOfficeUIActivity extends AppCompatActivity { FileUtilities.sortFiles(filePaths, sortMode); // refresh view if (viewMode == GRID_VIEW) { - gv.setAdapter(new GridItemAdapter(getApplicationContext(), - currentDirectory, filePaths)); + fileRecyclerView.setLayoutManager(new GridLayoutManager(this, 3)); + fileRecyclerView.setAdapter(new GridItemAdapter(this, filePaths)); } else { - lv.setAdapter(new ListItemAdapter(getApplicationContext(), - filePaths)); + fileRecyclerView.setLayoutManager(new LinearLayoutManager(this)); + fileRecyclerView.setAdapter(new ListItemAdapter(this, filePaths)); } // close drawer if it was open drawerLayout.closeDrawer(navigationDrawer); @@ -315,14 +294,12 @@ public class LibreOfficeUIActivity extends AppCompatActivity { @Override public boolean onContextItemSelected(MenuItem item) { - AdapterContextMenuInfo info = (AdapterContextMenuInfo) item - .getMenuInfo(); switch (item.getItemId()) { case R.id.context_menu_open: - open(info.position); + open(currentlySelectedFile); return true; case R.id.context_menu_share: - share(info.position); + share(currentlySelectedFile); return true; default: return super.onContextItemSelected(item); @@ -734,153 +711,194 @@ public class LibreOfficeUIActivity extends AppCompatActivity { return (int) (dp * scale + 0.5f); } - class ListItemAdapter implements ListAdapter{ - private Context mContext; + class ListItemAdapter extends RecyclerView.Adapter<ListItemAdapter.ViewHolder> { + + private Activity mActivity; private List<IFile> filePaths; private final long KB = 1024; private final long MB = 1048576; - public ListItemAdapter(Context mContext, List<IFile> filePaths) { - this.mContext = mContext; + ListItemAdapter(Activity activity, List<IFile> filePaths) { + this.mActivity = activity; this.filePaths = filePaths; } - public int getCount() { - return filePaths != null ? filePaths.size() : 0; - } - - public Object getItem(int arg0) { - return null; - } - - public long getItemId(int arg0) { - return 0; + @Override + public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { + View item = LayoutInflater.from(parent.getContext()) + .inflate(R.layout.file_list_item, parent, false); + return new ViewHolder(item); } - public int getItemViewType(int arg0) { - return 0; - } - - public View getView(int position, View convertView, ViewGroup parent) { - LayoutInflater inflater = (LayoutInflater) mContext.getSystemService( - Context.LAYOUT_INFLATER_SERVICE); - - Context context = inflater.getContext(); - - View listItem; + @Override + public void onBindViewHolder(final ViewHolder holder, final int position) { + final IFile file = filePaths.get(position); - if (convertView == null) { - listItem = new View(mContext); - listItem = inflater.inflate(R.layout.file_list_item, null); - } else { - listItem = convertView; - } - final int pos = position; - listItem.setClickable(true); - listItem.setOnClickListener(new OnClickListener() { - - public void onClick(View v) { - open(pos); + holder.itemView.setOnClickListener(new OnClickListener() { + @Override + public void onClick(View view) { + open(position); } }); - listItem.setOnLongClickListener(new OnLongClickListener() { + holder.itemView.setOnLongClickListener(new OnLongClickListener() { @Override - public boolean onLongClick(View v) { - // workaround to show the context menu: - // prevent onClickListener from getting this event + public boolean onLongClick(View view) { + //to be picked out by floating context menu (workaround-ish) + currentlySelectedFile = position; + //must return false so the click is not consumed return false; } - }); + holder.filenameView.setText(file.getName()); - - // set value into textview - TextView filename = (TextView) listItem.findViewById(R.id.file_list_item_name); - filename.setText(filePaths.get(position).getName()); - //filename.setClickable(true); - - TextView fileSize = (TextView) listItem.findViewById(R.id.file_list_item_size); - //TODO Give size in KB , MB as appropriate. - String size = "0B"; - long length = filePaths.get(position).getSize(); - if (length < KB){ - size = Long.toString(length) + "B"; - } - if (length >= KB && length < MB){ - size = Long.toString(length/KB) + "KB"; - } - if (length >= MB){ - size = Long.toString(length/MB) + "MB"; + if (!file.isDirectory()) { + String size; + long length = filePaths.get(position).getSize(); + if (length < KB){ + size = Long.toString(length) + "B"; + } else if (length < MB){ + size = Long.toString(length/KB) + "KB"; + } else { + size = Long.toString(length/MB) + "MB"; + } + holder.fileSizeView.setText(size); } - fileSize.setText(size); - //fileSize.setClickable(true); - - TextView fileDate = (TextView) listItem.findViewById(R.id.file_list_item_date); SimpleDateFormat df = new SimpleDateFormat("dd MMM yyyy hh:ss"); - Date date = filePaths.get(position).getLastModified(); + Date date = file.getLastModified(); //TODO format date - fileDate.setText(df.format(date)); + holder.fileDateView.setText(df.format(date)); - // set image based on selected text - ImageView imageView = (ImageView) listItem.findViewById(R.id.file_list_item_icon); - switch (FileUtilities.getType(filePaths.get(position).getName())) - { + switch (FileUtilities.getType(file.getName())) { case FileUtilities.DOC: - imageView.setImageResource(R.drawable.writer); + holder.iconView.setImageResource(R.drawable.writer); break; case FileUtilities.CALC: - imageView.setImageResource(R.drawable.calc); + holder.iconView.setImageResource(R.drawable.calc); break; case FileUtilities.DRAWING: - imageView.setImageResource(R.drawable.draw); + holder.iconView.setImageResource(R.drawable.draw); break; case FileUtilities.IMPRESS: - imageView.setImageResource(R.drawable.impress); - break; - default: + holder.iconView.setImageResource(R.drawable.impress); break; } - if (filePaths.get(position).isDirectory()) { + + if (file.isDirectory()) { //Eventually have thumbnails of each sub file on a black circle //For now just a folder icon - imageView.setImageResource(R.drawable.ic_folder_black_24dp); - //for tint - imageView.setColorFilter(ContextCompat.getColor(context,R.color.text_color_secondary)); + holder.iconView.setImageResource(R.drawable.ic_folder_black_24dp); + holder.iconView.setColorFilter(ContextCompat.getColor(mActivity,R.color.text_color_secondary)); } - //imageView.setClickable(true); - return listItem; } - public int getViewTypeCount() { - return 1; + @Override + public int getItemCount() { + return filePaths.size(); } - public boolean hasStableIds() { - return false; - } + class ViewHolder extends RecyclerView.ViewHolder { + + View itemView; + TextView filenameView, fileSizeView, fileDateView; + ImageView iconView; - public boolean isEmpty() { - return false; + ViewHolder(View itemView) { + super(itemView); + this.itemView = itemView; + filenameView = (TextView) itemView.findViewById(R.id.file_list_item_name); + fileSizeView = (TextView) itemView.findViewById(R.id.file_list_item_size); + fileDateView = (TextView) itemView.findViewById(R.id.file_list_item_date); + iconView = (ImageView) itemView.findViewById(R.id.file_list_item_icon); + } } + } - public void registerDataSetObserver(DataSetObserver arg0) { + class GridItemAdapter extends RecyclerView.Adapter<GridItemAdapter.ViewHolder> { - } + private Activity mActivity; + private List<IFile> filePaths; - public void unregisterDataSetObserver(DataSetObserver arg0) { + GridItemAdapter(Activity mActivity, List<IFile> filePaths) { + this.mActivity = mActivity; + this.filePaths = filePaths; + } + @Override + public GridItemAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { + View item = LayoutInflater.from(parent.getContext()) + .inflate(R.layout.file_explorer_grid_item, parent, false); + return new ViewHolder(item); } - public boolean areAllItemsEnabled() { - return false; + @Override + public void onBindViewHolder(final GridItemAdapter.ViewHolder holder, final int position) { + final IFile file = filePaths.get(position); + + holder.itemView.setOnClickListener(new OnClickListener() { + @Override + public void onClick(View view) { + open(position); + } + }); + + holder.itemView.setOnLongClickListener(new OnLongClickListener() { + @Override + public boolean onLongClick(View view) { + //to be picked out by floating context menu (workaround-ish) + currentlySelectedFile = position; + //must return false so the click is not consumed + return false; + } + }); + + String filename = file.getName(); + + holder.filenameView.setText(filename); + + switch (FileUtilities.getType(filename)) { + case FileUtilities.DOC: + holder.iconView.setImageResource(R.drawable.writer); + break; + case FileUtilities.CALC: + holder.iconView.setImageResource(R.drawable.calc); + break; + case FileUtilities.DRAWING: + holder.iconView.setImageResource(R.drawable.draw); + break; + case FileUtilities.IMPRESS: + holder.iconView.setImageResource(R.drawable.impress); + break; + } + + if (file.isDirectory()) { + //Eventually have thumbnails of each sub file on a black circle + //For now just a folder icon + holder.iconView.setImageResource(R.drawable.ic_folder_black_24dp); + holder.iconView.setColorFilter(ContextCompat.getColor(mActivity,R.color.text_color_secondary)); + } + } - public boolean isEnabled(int position) { - return false; + @Override + public int getItemCount() { + return filePaths.size(); } + class ViewHolder extends RecyclerView.ViewHolder { + + View itemView; + TextView filenameView; + ImageView iconView; + + ViewHolder(View itemView) { + super(itemView); + this.itemView = itemView; + this.filenameView = (TextView) itemView.findViewById(R.id.grid_item_label); + this.iconView = (ImageView) itemView.findViewById(R.id.grid_item_image); + } + } } } |