mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
f8cbbffbe4
On pre-JB Android, there's a bug in Bionic's fork implementation that can cause a hang when launching processes, so this patch makes us avoid doing that if we can.
463 lines
19 KiB
Java
463 lines
19 KiB
Java
/* -*- Mode: Java; tab-width: 20; indent-tabs-mode: nil; -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.gecko;
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import java.util.HashMap;
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import java.util.Map;
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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import java.io.FileReader;
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import java.io.InputStreamReader;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.nio.channels.Channels;
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import java.nio.channels.FileChannel;
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import java.util.zip.GZIPOutputStream;
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import org.mozilla.gecko.AppConstants.Versions;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.app.ProgressDialog;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.os.Build;
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import android.os.Bundle;
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import android.os.Handler;
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import android.text.TextUtils;
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import android.util.Log;
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import android.view.View;
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import android.widget.CheckBox;
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import android.widget.CompoundButton;
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import android.widget.EditText;
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public class CrashReporter extends Activity
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{
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private static final String LOGTAG = "GeckoCrashReporter";
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private static final String PASSED_MINI_DUMP_KEY = "minidumpPath";
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private static final String MINI_DUMP_PATH_KEY = "upload_file_minidump";
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private static final String PAGE_URL_KEY = "URL";
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private static final String NOTES_KEY = "Notes";
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private static final String SERVER_URL_KEY = "ServerURL";
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private static final String CRASH_REPORT_SUFFIX = "/mozilla/Crash Reports/";
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private static final String PENDING_SUFFIX = CRASH_REPORT_SUFFIX + "pending";
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private static final String SUBMITTED_SUFFIX = CRASH_REPORT_SUFFIX + "submitted";
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private static final String PREFS_SEND_REPORT = "sendReport";
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private static final String PREFS_INCLUDE_URL = "includeUrl";
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private static final String PREFS_ALLOW_CONTACT = "allowContact";
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private static final String PREFS_CONTACT_EMAIL = "contactEmail";
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private Handler mHandler;
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private ProgressDialog mProgressDialog;
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private File mPendingMinidumpFile;
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private File mPendingExtrasFile;
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private HashMap<String, String> mExtrasStringMap;
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private boolean moveFile(File inFile, File outFile) {
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Log.i(LOGTAG, "moving " + inFile + " to " + outFile);
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if (inFile.renameTo(outFile))
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return true;
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try {
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outFile.createNewFile();
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Log.i(LOGTAG, "couldn't rename minidump file");
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// so copy it instead
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FileChannel inChannel = new FileInputStream(inFile).getChannel();
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FileChannel outChannel = new FileOutputStream(outFile).getChannel();
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long transferred = inChannel.transferTo(0, inChannel.size(), outChannel);
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inChannel.close();
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outChannel.close();
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if (transferred > 0)
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inFile.delete();
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} catch (Exception e) {
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Log.e(LOGTAG, "exception while copying minidump file: ", e);
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return false;
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}
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return true;
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}
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private void doFinish() {
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if (mHandler != null) {
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mHandler.post(new Runnable() {
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@Override
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public void run() {
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finish();
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}
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});
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}
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}
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@Override
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public void finish() {
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try {
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if (mProgressDialog.isShowing()) {
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mProgressDialog.dismiss();
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}
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} catch (Exception e) {
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Log.e(LOGTAG, "exception while closing progress dialog: ", e);
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}
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super.finish();
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}
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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// mHandler is created here so runnables can be run on the main thread
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mHandler = new Handler();
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setContentView(R.layout.crash_reporter);
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mProgressDialog = new ProgressDialog(this);
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mProgressDialog.setMessage(getString(R.string.sending_crash_report));
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String passedMinidumpPath = getIntent().getStringExtra(PASSED_MINI_DUMP_KEY);
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File passedMinidumpFile = new File(passedMinidumpPath);
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File pendingDir = new File(getFilesDir(), PENDING_SUFFIX);
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pendingDir.mkdirs();
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mPendingMinidumpFile = new File(pendingDir, passedMinidumpFile.getName());
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moveFile(passedMinidumpFile, mPendingMinidumpFile);
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File extrasFile = new File(passedMinidumpPath.replaceAll(".dmp", ".extra"));
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mPendingExtrasFile = new File(pendingDir, extrasFile.getName());
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moveFile(extrasFile, mPendingExtrasFile);
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mExtrasStringMap = new HashMap<String, String>();
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readStringsFromFile(mPendingExtrasFile.getPath(), mExtrasStringMap);
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// Set the flag that indicates we were stopped as expected, as
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// we will send a crash report, so it is not a silent OOM crash.
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SharedPreferences prefs = GeckoSharedPrefs.forApp(this);
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SharedPreferences.Editor editor = prefs.edit();
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editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, true);
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editor.putBoolean(GeckoApp.PREFS_CRASHED, true);
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editor.apply();
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final CheckBox allowContactCheckBox = (CheckBox) findViewById(R.id.allow_contact);
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final CheckBox includeUrlCheckBox = (CheckBox) findViewById(R.id.include_url);
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final CheckBox sendReportCheckBox = (CheckBox) findViewById(R.id.send_report);
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final EditText commentsEditText = (EditText) findViewById(R.id.comment);
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final EditText emailEditText = (EditText) findViewById(R.id.email);
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// Load CrashReporter preferences to avoid redundant user input.
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final boolean sendReport = prefs.getBoolean(PREFS_SEND_REPORT, true);
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final boolean includeUrl = prefs.getBoolean(PREFS_INCLUDE_URL, false);
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final boolean allowContact = prefs.getBoolean(PREFS_ALLOW_CONTACT, false);
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final String contactEmail = prefs.getString(PREFS_CONTACT_EMAIL, "");
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allowContactCheckBox.setChecked(allowContact);
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includeUrlCheckBox.setChecked(includeUrl);
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sendReportCheckBox.setChecked(sendReport);
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emailEditText.setText(contactEmail);
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sendReportCheckBox.setOnCheckedChangeListener(new CheckBox.OnCheckedChangeListener() {
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@Override
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public void onCheckedChanged(CompoundButton checkbox, boolean isChecked) {
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commentsEditText.setEnabled(isChecked);
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commentsEditText.requestFocus();
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includeUrlCheckBox.setEnabled(isChecked);
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allowContactCheckBox.setEnabled(isChecked);
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emailEditText.setEnabled(isChecked && allowContactCheckBox.isChecked());
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}
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});
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allowContactCheckBox.setOnCheckedChangeListener(new CheckBox.OnCheckedChangeListener() {
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@Override
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public void onCheckedChanged(CompoundButton checkbox, boolean isChecked) {
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// We need to check isEnabled() here because this listener is
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// fired on rotation -- even when the checkbox is disabled.
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emailEditText.setEnabled(checkbox.isEnabled() && isChecked);
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emailEditText.requestFocus();
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}
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});
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emailEditText.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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// Even if the email EditText is disabled, allow it to be
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// clicked and focused.
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if (sendReportCheckBox.isChecked() && !v.isEnabled()) {
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allowContactCheckBox.setChecked(true);
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v.setEnabled(true);
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v.requestFocus();
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}
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}
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});
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}
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@Override
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public void onBackPressed() {
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AlertDialog.Builder builder = new AlertDialog.Builder(this);
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builder.setMessage(R.string.crash_closing_alert);
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builder.setNegativeButton(R.string.button_cancel, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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dialog.dismiss();
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}
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});
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builder.setPositiveButton(R.string.button_ok, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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CrashReporter.this.finish();
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}
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});
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builder.show();
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}
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private void backgroundSendReport() {
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final CheckBox sendReportCheckbox = (CheckBox) findViewById(R.id.send_report);
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if (!sendReportCheckbox.isChecked()) {
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doFinish();
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return;
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}
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// Persist settings to avoid redundant user input.
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savePrefs();
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mProgressDialog.show();
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new Thread(new Runnable() {
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@Override
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public void run() {
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sendReport(mPendingMinidumpFile, mExtrasStringMap, mPendingExtrasFile);
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}
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}, "CrashReporter Thread").start();
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}
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private void savePrefs() {
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SharedPreferences.Editor editor = GeckoSharedPrefs.forApp(this).edit();
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final boolean allowContact = ((CheckBox) findViewById(R.id.allow_contact)).isChecked();
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final boolean includeUrl = ((CheckBox) findViewById(R.id.include_url)).isChecked();
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final boolean sendReport = ((CheckBox) findViewById(R.id.send_report)).isChecked();
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final String contactEmail = ((EditText) findViewById(R.id.email)).getText().toString();
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editor.putBoolean(PREFS_ALLOW_CONTACT, allowContact);
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editor.putBoolean(PREFS_INCLUDE_URL, includeUrl);
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editor.putBoolean(PREFS_SEND_REPORT, sendReport);
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editor.putString(PREFS_CONTACT_EMAIL, contactEmail);
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// A slight performance improvement via async apply() vs. blocking on commit().
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editor.apply();
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}
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public void onCloseClick(View v) { // bound via crash_reporter.xml
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backgroundSendReport();
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}
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public void onRestartClick(View v) { // bound via crash_reporter.xml
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doRestart();
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backgroundSendReport();
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}
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private boolean readStringsFromFile(String filePath, Map<String, String> stringMap) {
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try {
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BufferedReader reader = new BufferedReader(new FileReader(filePath));
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return readStringsFromReader(reader, stringMap);
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} catch (Exception e) {
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Log.e(LOGTAG, "exception while reading strings: ", e);
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return false;
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}
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}
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private boolean readStringsFromReader(BufferedReader reader, Map<String, String> stringMap) throws IOException {
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String line;
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while ((line = reader.readLine()) != null) {
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int equalsPos = -1;
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if ((equalsPos = line.indexOf('=')) != -1) {
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String key = line.substring(0, equalsPos);
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String val = unescape(line.substring(equalsPos + 1));
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stringMap.put(key, val);
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}
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}
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reader.close();
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return true;
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}
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private String generateBoundary() {
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// Generate some random numbers to fill out the boundary
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int r0 = (int)(Integer.MAX_VALUE * Math.random());
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int r1 = (int)(Integer.MAX_VALUE * Math.random());
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return String.format("---------------------------%08X%08X", r0, r1);
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}
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private void sendPart(OutputStream os, String boundary, String name, String data) {
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try {
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os.write(("--" + boundary + "\r\n" +
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"Content-Disposition: form-data; name=\"" + name + "\"\r\n" +
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"\r\n" +
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data + "\r\n"
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).getBytes());
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} catch (Exception ex) {
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Log.e(LOGTAG, "Exception when sending \"" + name + "\"", ex);
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}
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}
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private void sendFile(OutputStream os, String boundary, String name, File file) throws IOException {
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os.write(("--" + boundary + "\r\n" +
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"Content-Disposition: form-data; name=\"" + name + "\"; " +
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"filename=\"" + file.getName() + "\"\r\n" +
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"Content-Type: application/octet-stream\r\n" +
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"\r\n"
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).getBytes());
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FileChannel fc = new FileInputStream(file).getChannel();
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fc.transferTo(0, fc.size(), Channels.newChannel(os));
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fc.close();
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}
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private String readLogcat() {
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BufferedReader br = null;
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try {
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// get the last 200 lines of logcat
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Process proc = Runtime.getRuntime().exec(new String[] {
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"logcat", "-v", "threadtime", "-t", "200", "-d", "*:D"
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});
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StringBuilder sb = new StringBuilder();
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br = new BufferedReader(new InputStreamReader(proc.getInputStream()));
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for (String s = br.readLine(); s != null; s = br.readLine()) {
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sb.append(s).append('\n');
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}
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return sb.toString();
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} catch (Exception e) {
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return "Unable to get logcat: " + e.toString();
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} finally {
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if (br != null) {
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try {
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br.close();
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} catch (Exception e) {
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// ignore
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}
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}
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}
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}
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private void sendReport(File minidumpFile, Map<String, String> extras, File extrasFile) {
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Log.i(LOGTAG, "sendReport: " + minidumpFile.getPath());
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final CheckBox includeURLCheckbox = (CheckBox) findViewById(R.id.include_url);
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String spec = extras.get(SERVER_URL_KEY);
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if (spec == null) {
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doFinish();
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return;
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}
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Log.i(LOGTAG, "server url: " + spec);
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try {
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URL url = new URL(spec);
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HttpURLConnection conn = (HttpURLConnection)url.openConnection();
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conn.setRequestMethod("POST");
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String boundary = generateBoundary();
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conn.setDoOutput(true);
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conn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + boundary);
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conn.setRequestProperty("Content-Encoding", "gzip");
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OutputStream os = new GZIPOutputStream(conn.getOutputStream());
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for (String key : extras.keySet()) {
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if (key.equals(PAGE_URL_KEY)) {
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if (includeURLCheckbox.isChecked())
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sendPart(os, boundary, key, extras.get(key));
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} else if (!key.equals(SERVER_URL_KEY) && !key.equals(NOTES_KEY)) {
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sendPart(os, boundary, key, extras.get(key));
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}
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}
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// Add some extra information to notes so its displayed by
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// crash-stats.mozilla.org. Remove this when bug 607942 is fixed.
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StringBuilder sb = new StringBuilder();
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sb.append(extras.containsKey(NOTES_KEY) ? extras.get(NOTES_KEY) + "\n" : "");
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if (AppConstants.MOZ_MIN_CPU_VERSION < 7) {
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sb.append("nothumb Build\n");
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}
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sb.append(Build.MANUFACTURER).append(' ')
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.append(Build.MODEL).append('\n')
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.append(Build.FINGERPRINT);
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sendPart(os, boundary, NOTES_KEY, sb.toString());
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sendPart(os, boundary, "Min_ARM_Version", Integer.toString(AppConstants.MOZ_MIN_CPU_VERSION));
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sendPart(os, boundary, "Android_Manufacturer", Build.MANUFACTURER);
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sendPart(os, boundary, "Android_Model", Build.MODEL);
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sendPart(os, boundary, "Android_Board", Build.BOARD);
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sendPart(os, boundary, "Android_Brand", Build.BRAND);
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sendPart(os, boundary, "Android_Device", Build.DEVICE);
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sendPart(os, boundary, "Android_Display", Build.DISPLAY);
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sendPart(os, boundary, "Android_Fingerprint", Build.FINGERPRINT);
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sendPart(os, boundary, "Android_CPU_ABI", Build.CPU_ABI);
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try {
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sendPart(os, boundary, "Android_CPU_ABI2", Build.CPU_ABI2);
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sendPart(os, boundary, "Android_Hardware", Build.HARDWARE);
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} catch (Exception ex) {
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Log.e(LOGTAG, "Exception while sending SDK version 8 keys", ex);
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}
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sendPart(os, boundary, "Android_Version", Build.VERSION.SDK_INT + " (" + Build.VERSION.CODENAME + ")");
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if (Versions.feature16Plus && includeURLCheckbox.isChecked()) {
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sendPart(os, boundary, "Android_Logcat", readLogcat());
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}
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String comment = ((EditText) findViewById(R.id.comment)).getText().toString();
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if (!TextUtils.isEmpty(comment)) {
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sendPart(os, boundary, "Comments", comment);
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}
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if (((CheckBox) findViewById(R.id.allow_contact)).isChecked()) {
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String email = ((EditText) findViewById(R.id.email)).getText().toString();
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sendPart(os, boundary, "Email", email);
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}
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sendFile(os, boundary, MINI_DUMP_PATH_KEY, minidumpFile);
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os.write(("\r\n--" + boundary + "--\r\n").getBytes());
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os.flush();
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os.close();
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BufferedReader br = new BufferedReader(
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new InputStreamReader(conn.getInputStream()));
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HashMap<String, String> responseMap = new HashMap<String, String>();
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readStringsFromReader(br, responseMap);
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if (conn.getResponseCode() == HttpURLConnection.HTTP_OK) {
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File submittedDir = new File(getFilesDir(),
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SUBMITTED_SUFFIX);
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submittedDir.mkdirs();
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minidumpFile.delete();
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extrasFile.delete();
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String crashid = responseMap.get("CrashID");
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File file = new File(submittedDir, crashid + ".txt");
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FileOutputStream fos = new FileOutputStream(file);
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fos.write("Crash ID: ".getBytes());
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fos.write(crashid.getBytes());
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fos.close();
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} else {
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Log.i(LOGTAG, "Received failure HTTP response code from server: " + conn.getResponseCode());
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}
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} catch (IOException e) {
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Log.e(LOGTAG, "exception during send: ", e);
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}
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doFinish();
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}
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private void doRestart() {
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try {
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String action = "android.intent.action.MAIN";
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Intent intent = new Intent(action);
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intent.setClassName(AppConstants.ANDROID_PACKAGE_NAME,
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AppConstants.BROWSER_INTENT_CLASS_NAME);
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intent.putExtra("didRestart", true);
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Log.i(LOGTAG, intent.toString());
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startActivity(intent);
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} catch (Exception e) {
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Log.e(LOGTAG, "error while trying to restart", e);
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}
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}
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private String unescape(String string) {
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return string.replaceAll("\\\\\\\\", "\\").replaceAll("\\\\n", "\n").replaceAll("\\\\t", "\t");
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}
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}
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