| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| package org.chromium.chrome.browser.crash; |
| |
| import android.annotation.TargetApi; |
| import android.content.Context; |
| import android.net.ConnectivityManager; |
| import android.os.Build; |
| import android.os.PersistableBundle; |
| |
| import org.chromium.chrome.browser.settings.privacy.PrivacyPreferencesManager; |
| import org.chromium.components.minidump_uploader.MinidumpUploaderDelegate; |
| import org.chromium.components.minidump_uploader.util.CrashReportingPermissionManager; |
| import org.chromium.components.minidump_uploader.util.NetworkPermissionUtil; |
| |
| import java.io.File; |
| |
| /** |
| * Chrome-specific implementations for minidump uploading logic. |
| */ |
| @TargetApi(Build.VERSION_CODES.M) |
| public class ChromeMinidumpUploaderDelegate implements MinidumpUploaderDelegate { |
| // PersistableBundle keys: |
| static final String IS_CLIENT_IN_METRICS_SAMPLE = "isClientInMetricsSample"; |
| static final String IS_UPLOAD_ENABLED_FOR_TESTS = "isUploadEnabledForTests"; |
| |
| /** |
| * The application context in which minidump uploads are running. |
| */ |
| private final Context mContext; |
| |
| /** |
| * The cached crash reporting permissions. These are cached because the upload job might run |
| * outside of a context in which the original permissions are easily accessible. |
| */ |
| private final PersistableBundle mPermissions; |
| |
| /** |
| * The system connectivity manager service, used to determine the network state. |
| */ |
| private final ConnectivityManager mConnectivityManager; |
| |
| /** |
| * Constructs a new Chrome-specific minidump uploader delegate. |
| * @param context The application context in which minidump uploads are running. |
| * @param permissions The cached crash reporting permissions. |
| */ |
| ChromeMinidumpUploaderDelegate(Context context, PersistableBundle permissions) { |
| mContext = context; |
| mPermissions = permissions; |
| mConnectivityManager = |
| (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE); |
| } |
| |
| @Override |
| public File getCrashParentDir() { |
| return mContext.getCacheDir(); |
| } |
| |
| @Override |
| public CrashReportingPermissionManager createCrashReportingPermissionManager() { |
| return new CrashReportingPermissionManager() { |
| @Override |
| public boolean isClientInMetricsSample() { |
| return mPermissions.getBoolean(IS_CLIENT_IN_METRICS_SAMPLE, true); |
| } |
| |
| @Override |
| public boolean isNetworkAvailableForCrashUploads() { |
| return NetworkPermissionUtil.isNetworkUnmetered(mConnectivityManager); |
| } |
| |
| @Override |
| public boolean isUsageAndCrashReportingPermittedByUser() { |
| return PrivacyPreferencesManager.getInstance() |
| .isUsageAndCrashReportingPermittedByUser(); |
| } |
| |
| @Override |
| public boolean isUploadEnabledForTests() { |
| return mPermissions.getBoolean(IS_UPLOAD_ENABLED_FOR_TESTS, false); |
| } |
| }; |
| } |
| |
| @Override |
| public void prepareToUploadMinidumps(final Runnable startUploads) { |
| startUploads.run(); |
| } |
| |
| @Override |
| public void recordUploadSuccess(File minidump) { |
| MinidumpUploadService.incrementCrashSuccessUploadCount(minidump.getAbsolutePath()); |
| } |
| |
| @Override |
| public void recordUploadFailure(File minidump) { |
| MinidumpUploadService.incrementCrashFailureUploadCount(minidump.getAbsolutePath()); |
| } |
| } |