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konvert AndroidBugReporter

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pull/582/head
olegivo 5 years ago
parent d761b474cf
commit 51a7b7a7d4
2 changed files with 109 additions and 156 deletions
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156
android/android-base/src/main/java/org/isoron/androidbase/AndroidBugReporter.java
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@ -1,156 +0,0 @@
/*
* Copyright (C) 2017 Álinson Santos Xavier <isoron@gmail.com>
*
* This file is part of Loop Habit Tracker.
*
* Loop Habit Tracker is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version.
*
* Loop Habit Tracker is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.isoron.androidbase;
import android.content.*;
import android.os.*;
import android.view.*;
import androidx.annotation.NonNull;
import java.io.*;
import java.text.*;
import java.util.*;
import javax.inject.*;
public class AndroidBugReporter
{
private final Context context;
@Inject
public AndroidBugReporter(@NonNull @AppContext Context context)
{
this.context = context;
}
/**
* Captures and returns a bug report. The bug report contains some device
* information and the logcat.
*
* @return a String containing the bug report.
* @throws IOException when any I/O error occur.
*/
@NonNull
public String getBugReport() throws IOException
{
String logcat = getLogcat();
String deviceInfo = getDeviceInfo();
String log = "---------- BUG REPORT BEGINS ----------\n";
log += deviceInfo + "\n" + logcat;
log += "---------- BUG REPORT ENDS ------------\n";
return log;
}
public String getDeviceInfo()
{
if (context == null) return "null context\n";
WindowManager wm =
(WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
return
String.format("App Version Name: %s\n", BuildConfig.VERSION_NAME) +
String.format("App Version Code: %s\n", BuildConfig.VERSION_CODE) +
String.format("OS Version: %s (%s)\n",
System.getProperty("os.version"), Build.VERSION.INCREMENTAL) +
String.format("OS API Level: %s\n", Build.VERSION.SDK) +
String.format("Device: %s\n", Build.DEVICE) +
String.format("Model (Product): %s (%s)\n", Build.MODEL,
Build.PRODUCT) +
String.format("Manufacturer: %s\n", Build.MANUFACTURER) +
String.format("Other tags: %s\n", Build.TAGS) +
String.format("Screen Width: %s\n",
wm.getDefaultDisplay().getWidth()) +
String.format("Screen Height: %s\n",
wm.getDefaultDisplay().getHeight()) +
String.format("External storage state: %s\n\n",
Environment.getExternalStorageState());
}
public String getLogcat() throws IOException
{
int maxLineCount = 250;
StringBuilder builder = new StringBuilder();
String[] command = new String[]{ "logcat", "-d" };
java.lang.Process process = Runtime.getRuntime().exec(command);
InputStreamReader in = new InputStreamReader(process.getInputStream());
BufferedReader bufferedReader = new BufferedReader(in);
LinkedList<String> log = new LinkedList<>();
String line;
while ((line = bufferedReader.readLine()) != null)
{
log.addLast(line);
if (log.size() > maxLineCount) log.removeFirst();
}
for (String l : log)
{
builder.append(l);
builder.append('\n');
}
return builder.toString();
}
/**
* Captures a bug report and saves it to a file in the SD card.
* <p>
* The contents of the file are generated by the method {@link
* #getBugReport()}. The file is saved in the apps's external private
* storage.
*
* @return the generated file.
* @throws IOException when I/O errors occur.
*/
@NonNull
public void dumpBugReportToFile()
{
try
{
String date =
new SimpleDateFormat("yyyy-MM-dd HHmmss", Locale.US).format(
new Date());
if (context == null) throw new IllegalStateException();
File dir = new AndroidDirFinder(context).getFilesDir("Logs");
if (dir == null)
throw new IOException("log dir should not be null");
File logFile =
new File(String.format("%s/Log %s.txt", dir.getPath(), date));
FileWriter output = new FileWriter(logFile);
output.write(getBugReport());
output.close();
}
catch (IOException e)
{
e.printStackTrace();
}
}
}

109
android/android-base/src/main/java/org/isoron/androidbase/AndroidBugReporter.kt
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@ -0,0 +1,109 @@
/*
* Copyright (C) 2017 Álinson Santos Xavier <isoron@gmail.com>
*
* This file is part of Loop Habit Tracker.
*
* Loop Habit Tracker is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version.
*
* Loop Habit Tracker is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.isoron.androidbase
import android.content.Context
import android.os.Build
import android.os.Environment
import android.view.WindowManager
import java.io.*
import java.text.SimpleDateFormat
import java.util.*
import javax.inject.Inject
open class AndroidBugReporter @Inject constructor(@AppContext private val context: Context) {
/**
* Captures and returns a bug report. The bug report contains some device
* information and the logcat.
*
* @return a String containing the bug report.
* @throws IOException when any I/O error occur.
*/
@Throws(IOException::class)
fun getBugReport(): String {
val logcat = logcat
val deviceInfo = getDeviceInfo()
var log = "---------- BUG REPORT BEGINS ----------\n"
log += """
$deviceInfo
$logcat
""".trimIndent()
log += "---------- BUG REPORT ENDS ------------\n"
return log
}
@get:Throws(IOException::class)
val logcat: String
get() {
val maxLineCount = 250
val builder = StringBuilder()
val command = arrayOf("logcat", "-d")
val process = Runtime.getRuntime().exec(command)
val inputReader = InputStreamReader(process.inputStream)
val bufferedReader = BufferedReader(inputReader)
val log = LinkedList<String>()
var line: String
while (bufferedReader.readLine().also { line = it } != null) {
log.addLast(line)
if (log.size > maxLineCount) log.removeFirst()
}
for (l in log) {
builder.append(l)
builder.append('\n')
}
return builder.toString()
}
/**
* Captures a bug report and saves it to a file in the SD card.
*
*
* The contents of the file are generated by the method [ ][.getBugReport]. The file is saved in the apps's external private
* storage.
*
* @return the generated file.
* @throws IOException when I/O errors occur.
*/
fun dumpBugReportToFile() {
try {
val date = SimpleDateFormat("yyyy-MM-dd HHmmss", Locale.US).format(
Date())
val dir = AndroidDirFinder(context).getFilesDir("Logs")
?: throw IOException("log dir should not be null")
val logFile = File(String.format("%s/Log %s.txt", dir.path, date))
val output = FileWriter(logFile)
output.write(getBugReport())
output.close()
} catch (e: IOException) {
e.printStackTrace()
}
}
private fun getDeviceInfo(): String {
val wm = context.getSystemService(Context.WINDOW_SERVICE) as WindowManager
return String.format("App Version Name: %s\n", BuildConfig.VERSION_NAME) + String.format("App Version Code: %s\n", BuildConfig.VERSION_CODE) + String.format("OS Version: %s (%s)\n",
System.getProperty("os.version"), Build.VERSION.INCREMENTAL) + String.format("OS API Level: %s\n", Build.VERSION.SDK) + String.format("Device: %s\n", Build.DEVICE) + String.format("Model (Product): %s (%s)\n", Build.MODEL,
Build.PRODUCT) + String.format("Manufacturer: %s\n", Build.MANUFACTURER) + String.format("Other tags: %s\n", Build.TAGS) + String.format("Screen Width: %s\n",
wm.defaultDisplay.width) + String.format("Screen Height: %s\n",
wm.defaultDisplay.height) + String.format("External storage state: %s\n\n",
Environment.getExternalStorageState())
}
}
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