+++ /dev/null
-/*
- * Copyright (C) 2008 OpenIntents.org
- *
- * 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 org.openintents.filemanager.demo;
-
-import java.io.File;
-
-import org.openintents.intents.FileManagerIntents;
-
-import android.app.Activity;
-import android.content.ActivityNotFoundException;
-import android.content.Intent;
-import android.database.Cursor;
-import android.net.Uri;
-import android.os.Bundle;
-import android.provider.MediaStore;
-import android.provider.MediaStore.Images;
-import android.view.View;
-import android.widget.EditText;
-import android.widget.TextView;
-import android.widget.Toast;
-
-public class Demo extends Activity {
-
- protected static final int REQUEST_CODE_PICK_FILE_OR_DIRECTORY = 1;
- protected static final int REQUEST_CODE_GET_CONTENT = 2;
-
- protected EditText mEditText;
- protected TextView mTextView;
-
- /** Called when the activity is first created. */
- @Override
- public void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.main);
-
- mEditText = (EditText) findViewById(R.id.file_path);
- mTextView = (TextView) findViewById(R.id.info);
- }
-
- public void onClickOpenFile(View view) {
- openFile();
- }
-
- public void onClickSaveFile(View view) {
- saveFile();
- }
-
- public void onClickPickDirectory(View view) {
- pickDirectory();
- }
-
- public void onClickGetContent(View view) {
- getContent();
- }
-
- public void onClickOpenUri(View view){
- openFileUri();
- }
-
- /**
- * Opens the file manager to select a file to open.
- */
- public void openFile() {
- String fileName = mEditText.getText().toString();
-
- Intent intent = new Intent(FileManagerIntents.ACTION_PICK_FILE);
-
- // Construct URI from file name.
- File file = new File(fileName);
- intent.setData(Uri.fromFile(file));
-
- // Set fancy title and button (optional)
- intent.putExtra(FileManagerIntents.EXTRA_TITLE, getString(R.string.open_title));
- intent.putExtra(FileManagerIntents.EXTRA_BUTTON_TEXT, getString(R.string.open_button));
-
- try {
- startActivityForResult(intent, REQUEST_CODE_PICK_FILE_OR_DIRECTORY);
- } catch (ActivityNotFoundException e) {
- // No compatible file manager was found.
- Toast.makeText(this, R.string.no_filemanager_installed,
- Toast.LENGTH_SHORT).show();
- }
- }
-
- /**
- * Opens the file manager to select a location for saving a file.
- */
- private void saveFile() {
- String fileName = mEditText.getText().toString();
-
- Intent intent = new Intent(FileManagerIntents.ACTION_PICK_FILE);
-
- // Construct URI from file name.
- File file = new File(fileName);
- intent.setData(Uri.fromFile(file));
-
- // Set fancy title and button (optional)
- intent.putExtra(FileManagerIntents.EXTRA_TITLE, getString(R.string.save_title));
- intent.putExtra(FileManagerIntents.EXTRA_BUTTON_TEXT, getString(R.string.save_button));
-
- try {
- startActivityForResult(intent, REQUEST_CODE_PICK_FILE_OR_DIRECTORY);
- } catch (ActivityNotFoundException e) {
- // No compatible file manager was found.
- Toast.makeText(this, R.string.no_filemanager_installed,
- Toast.LENGTH_SHORT).show();
- }
- }
-
- /**
- * Opens the file manager to pick a directory.
- */
- private void pickDirectory() {
- String fileName = mEditText.getText().toString();
-
- // Note the different intent: PICK_DIRECTORY
- Intent intent = new Intent(FileManagerIntents.ACTION_PICK_DIRECTORY);
-
- // Construct URI from file name.
- File file = new File(fileName);
- intent.setData(Uri.fromFile(file));
-
- // Set fancy title and button (optional)
- intent.putExtra(FileManagerIntents.EXTRA_TITLE, getString(R.string.pick_directory_title));
- intent.putExtra(FileManagerIntents.EXTRA_BUTTON_TEXT, getString(R.string.pick_directory_button));
-
- try {
- startActivityForResult(intent, REQUEST_CODE_PICK_FILE_OR_DIRECTORY);
- } catch (ActivityNotFoundException e) {
- // No compatible file manager was found.
- Toast.makeText(this, R.string.no_filemanager_installed,
- Toast.LENGTH_SHORT).show();
- }
- }
-
- /**
- * Use GET_CONTENT to open a file.
- */
- public void getContent() {
-
- Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
- intent.setType("*/*");
- intent.addCategory(Intent.CATEGORY_OPENABLE);
-
- try {
- startActivityForResult(intent, REQUEST_CODE_GET_CONTENT);
- } catch (ActivityNotFoundException e) {
- // No compatible file manager was found.
- Toast.makeText(this, R.string.no_filemanager_installed,
- Toast.LENGTH_SHORT).show();
- }
- }
-
- /**
- * Use URI to get a file
- */
- public void openFileUri(){
- String filePath = mEditText.getText().toString();
- Uri uri = Uri.parse("file://" + filePath);
-
- Intent intent = new Intent(Intent.ACTION_VIEW);
- intent.setData(uri);
-
- // optionally:
- //intent.setPackage("org.openintents.filemanager");
-
- try {
- startActivity(intent);
- } catch (ActivityNotFoundException e) {
- // No compatible file manager was found.
- Toast.makeText(this, R.string.no_filemanager_installed,
- Toast.LENGTH_SHORT).show();
- }
- }
-
- /**
- * This is called after the file manager finished.
- */
- @Override
- protected void onActivityResult(int requestCode, int resultCode, Intent data) {
- super.onActivityResult(requestCode, resultCode, data);
-
- mTextView.setText("");
-
- switch (requestCode) {
- case REQUEST_CODE_PICK_FILE_OR_DIRECTORY:
- if (resultCode == RESULT_OK && data != null) {
- // obtain the filename
- Uri fileUri = data.getData();
- if (fileUri != null) {
- String filePath = fileUri.getPath();
- if (filePath != null) {
- mEditText.setText(filePath);
- }
- }
- }
- break;
- case REQUEST_CODE_GET_CONTENT:
- if (resultCode == RESULT_OK && data != null) {
- String filePath = null;
- long fileSize = 0;
- String displayName = null;
- Uri uri = data.getData();
- Cursor c = getContentResolver().query(uri, new String[] {MediaStore.MediaColumns.DATA,
- MediaStore.MediaColumns.MIME_TYPE,
- MediaStore.MediaColumns.DISPLAY_NAME,
- MediaStore.MediaColumns.SIZE
- }, null, null, null);
- if (c != null && c.moveToFirst()) {
- int id = c.getColumnIndex(Images.Media.DATA);
- if (id != -1) {
- filePath = c.getString(id);
- }
- displayName = c.getString(2);
- fileSize = c.getLong(3);
- }
- if (filePath != null) {
- mEditText.setText(filePath);
- String strFileSize = getString(R.string.get_content_info,
- displayName, "" + fileSize);
- mTextView.setText(strFileSize);
- }
- }
- }
- }
-}
\ No newline at end of file
notaz.gp2x.de / android_pandora.git / blobdiff