| /* |
| * Copyright (C) 2011 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.cts.verifier; |
| |
| import android.content.Context; |
| import android.os.AsyncTask; |
| import android.os.Environment; |
| import android.widget.Toast; |
| |
| import java.io.BufferedOutputStream; |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| import java.util.zip.ZipEntry; |
| import java.util.zip.ZipOutputStream; |
| |
| /** |
| * Background task to generate a report and save it to external storage. |
| */ |
| class ReportExporter extends AsyncTask<Void, Void, String> { |
| protected static final Logger LOG = Logger.getLogger(ReportExporter.class.getName()); |
| |
| private final Context mContext; |
| private final TestListAdapter mAdapter; |
| |
| ReportExporter(Context context, TestListAdapter adapter) { |
| this.mContext = context; |
| this.mAdapter = adapter; |
| } |
| |
| @Override |
| protected String doInBackground(Void... params) { |
| if (!Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) { |
| LOG.log(Level.WARNING, "External storage is not writable."); |
| return mContext.getString(R.string.no_storage); |
| } |
| byte[] contents; |
| try { |
| TestResultsReport report = new TestResultsReport(mContext, mAdapter); |
| contents = report.getContents().getBytes(); |
| } catch (Exception e) { |
| LOG.log(Level.WARNING, "Couldn't create test results report", e); |
| return mContext.getString(R.string.test_results_error); |
| } |
| File reportPath = new File(Environment.getExternalStorageDirectory(), "ctsVerifierReports"); |
| reportPath.mkdirs(); |
| File reportFile = new File(reportPath, |
| "ctsVerifierReport-" + System.currentTimeMillis() + ".zip"); |
| ZipOutputStream out = null; |
| try { |
| out = new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(reportFile))); |
| ZipEntry entry = new ZipEntry("ctsVerifierReport.xml"); |
| out.putNextEntry(entry); |
| out.write(contents); |
| } catch (IOException e) { |
| LOG.log(Level.WARNING, "I/O exception writing report to storage.", e); |
| return mContext.getString(R.string.no_storage); |
| } finally { |
| try { |
| if (out != null) { |
| out.close(); |
| } |
| } catch (IOException e) { |
| LOG.log(Level.WARNING, "I/O exception closing report.", e); |
| } |
| } |
| |
| return mContext.getString(R.string.report_saved, reportFile.getPath()); |
| } |
| |
| @Override |
| protected void onPostExecute(String result) { |
| Toast.makeText(mContext, result, Toast.LENGTH_LONG).show(); |
| } |
| } |