Storage roots in fragment, sectioned.
Move storage roots into a fragment, since it's not a drawer on
tablets. Cluster and sort roots when displaying. SectionedListAdapter
to make clustered roots easier to manage. Add docs for root types.
Move roots cache into separate class to make it easier to share.
Change-Id: Ia0b92eade059e816324641f600c08026c0e268c9
diff --git a/src/com/android/documentsui/CreateDirectoryFragment.java b/src/com/android/documentsui/CreateDirectoryFragment.java
new file mode 100644
index 0000000..e19505f
--- /dev/null
+++ b/src/com/android/documentsui/CreateDirectoryFragment.java
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.documentsui;
+
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.app.DialogFragment;
+import android.app.FragmentManager;
+import android.content.ContentResolver;
+import android.content.ContentValues;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.DialogInterface.OnClickListener;
+import android.net.Uri;
+import android.os.Bundle;
+import android.provider.DocumentsContract;
+import android.provider.DocumentsContract.DocumentColumns;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.EditText;
+import android.widget.Toast;
+
+import com.android.documentsui.model.Document;
+
+/**
+ * Dialog to create a new directory.
+ */
+public class CreateDirectoryFragment extends DialogFragment {
+ private static final String TAG_CREATE_DIRECTORY = "create_directory";
+
+ public static void show(FragmentManager fm) {
+ final CreateDirectoryFragment dialog = new CreateDirectoryFragment();
+ dialog.show(fm, TAG_CREATE_DIRECTORY);
+ }
+
+ @Override
+ public Dialog onCreateDialog(Bundle savedInstanceState) {
+ final Context context = getActivity();
+ final ContentResolver resolver = context.getContentResolver();
+
+ final AlertDialog.Builder builder = new AlertDialog.Builder(context);
+ final LayoutInflater dialogInflater = LayoutInflater.from(builder.getContext());
+
+ final View view = dialogInflater.inflate(R.layout.dialog_create_dir, null, false);
+ final EditText text1 = (EditText)view.findViewById(android.R.id.text1);
+
+ builder.setTitle(R.string.menu_create_dir);
+ builder.setView(view);
+
+ builder.setPositiveButton(android.R.string.ok, new OnClickListener() {
+ @Override
+ public void onClick(DialogInterface dialog, int which) {
+ final String displayName = text1.getText().toString();
+
+ final ContentValues values = new ContentValues();
+ values.put(DocumentColumns.MIME_TYPE, DocumentsContract.MIME_TYPE_DIRECTORY);
+ values.put(DocumentColumns.DISPLAY_NAME, displayName);
+
+ final DocumentsActivity activity = (DocumentsActivity) getActivity();
+ final Document cwd = activity.getCurrentDirectory();
+
+ final Uri childUri = resolver.insert(cwd.uri, values);
+ if (childUri != null) {
+ // Navigate into newly created child
+ final Document childDoc = Document.fromUri(resolver, childUri);
+ activity.onDocumentPicked(childDoc);
+ } else {
+ Toast.makeText(context, R.string.save_error, Toast.LENGTH_SHORT).show();
+ }
+ }
+ });
+ builder.setNegativeButton(android.R.string.cancel, null);
+
+ return builder.create();
+ }
+}