1 files changed, 0 insertions, 112 deletions
diff --git a/app/src/main/java/com/wireguard/android/preference/LogExporterPreference.java b/app/src/main/java/com/wireguard/android/preference/LogExporterPreference.java
deleted file mode 100644
index 565854b4..00000000
--- a/app/src/main/java/com/wireguard/android/preference/LogExporterPreference.java
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Copyright © 2017-2019 WireGuard LLC. All Rights Reserved.
- * SPDX-License-Identifier: Apache-2.0
- */
-
-package com.wireguard.android.preference;
-
-import android.Manifest;
-import android.content.Context;
-import android.content.pm.PackageManager;
-import androidx.annotation.Nullable;
-import com.google.android.material.snackbar.Snackbar;
-import androidx.preference.Preference;
-
-import android.util.AttributeSet;
-import android.util.Log;
-
-import com.wireguard.android.Application;
-import com.wireguard.android.R;
-import com.wireguard.android.util.DownloadsFileSaver;
-import com.wireguard.android.util.DownloadsFileSaver.DownloadsFile;
-import com.wireguard.android.util.ErrorMessages;
-import com.wireguard.android.util.FragmentUtils;
-
-import java.io.BufferedReader;
-import java.io.InputStreamReader;
-
-/**
- * Preference implementing a button that asynchronously exports logs.
- */
-
-public class LogExporterPreference extends Preference {
-    private static final String TAG = "WireGuard/" + LogExporterPreference.class.getSimpleName();
-
-    @Nullable private String exportedFilePath;
-
-    public LogExporterPreference(final Context context, final AttributeSet attrs) {
-        super(context, attrs);
-    }
-
-    private void exportLog() {
-        Application.getAsyncWorker().supplyAsync(() -> {
-            DownloadsFile outputFile = DownloadsFileSaver.save(getContext(), "wireguard-log.txt", "text/plain", true);
-            try {
-                final Process process = Runtime.getRuntime().exec(new String[]{
-                        "logcat", "-b", "all", "-d", "-v", "threadtime", "*:V"});
-                try (final BufferedReader stdout = new BufferedReader(new InputStreamReader(process.getInputStream()));
-                     final BufferedReader stderr = new BufferedReader(new InputStreamReader(process.getErrorStream())))
-                {
-                    String line;
-                    while ((line = stdout.readLine()) != null) {
-                        outputFile.getOutputStream().write(line.getBytes());
-                        outputFile.getOutputStream().write('\n');
-                    }
-                    outputFile.getOutputStream().close();
-                    stdout.close();
-                    if (process.waitFor() != 0) {
-                        final StringBuilder errors = new StringBuilder();
-                        errors.append(R.string.logcat_error);
-                        while ((line = stderr.readLine()) != null)
-                            errors.append(line);
-                        throw new Exception(errors.toString());
-                    }
-                }
-            } catch (final Exception e) {
-                outputFile.delete();
-                throw e;
-            }
-            return outputFile.getFileName();
-        }).whenComplete(this::exportLogComplete);
-    }
-
-    private void exportLogComplete(final String filePath, @Nullable final Throwable throwable) {
-        if (throwable != null) {
-            final String error = ErrorMessages.get(throwable);
-            final String message = getContext().getString(R.string.log_export_error, error);
-            Log.e(TAG, message, throwable);
-            Snackbar.make(
-                    FragmentUtils.getPrefActivity(this).findViewById(android.R.id.content),
-                    message, Snackbar.LENGTH_LONG).show();
-            setEnabled(true);
-        } else {
-            exportedFilePath = filePath;
-            notifyChanged();
-        }
-    }
-
-    @Override
-    public CharSequence getSummary() {
-        return exportedFilePath == null ?
-                getContext().getString(R.string.log_export_summary) :
-                getContext().getString(R.string.log_export_success, exportedFilePath);
-    }
-
-    @Override
-    public CharSequence getTitle() {
-        return getContext().getString(R.string.log_export_title);
-    }
-
-    @Override
-    protected void onClick() {
-        FragmentUtils.getPrefActivity(this).ensurePermissions(
-                new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
-                (permissions, granted) -> {
-                    if (granted.length > 0 && granted[0] == PackageManager.PERMISSION_GRANTED) {
-                        setEnabled(false);
-                        exportLog();
-                    }
-                });
-    }
-
-}