Have a setting in Developer Options to choose bug report handler

- This setting let user determines which app handles the Bug Report
shortcut on device.

BUG:143017534
Test: make -j56 RunSettingsRoboTests
Test: Ensure bug report handler setting shows correct handler apps.
Change-Id: I6160dadcd048e6c79f422e58fcd8defa04f991bb

1 files changed, 87 insertions, 0 deletions

diff --git a/src/com/android/settings/development/BugReportHandlerPreferenceController.java b/src/com/android/settings/development/BugReportHandlerPreferenceController.java
new file mode 100644
index 0000000000..b95d31bb18
--- /dev/null
+++ b/src/com/android/settings/development/BugReportHandlerPreferenceController.java
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2019 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.settings.development;
+
+import android.content.Context;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
+import android.os.UserManager;
+import android.text.TextUtils;
+
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
+import com.android.settings.R;
+import com.android.settings.bugreporthandler.BugReportHandlerUtil;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
+/**
+ * PreferenceController for BugReportHandler
+ */
+public class BugReportHandlerPreferenceController extends DeveloperOptionsPreferenceController
+        implements PreferenceControllerMixin {
+
+    private static final String KEY_BUG_REPORT_HANDLER = "bug_report_handler";
+
+    private final UserManager mUserManager;
+    private final BugReportHandlerUtil mBugReportHandlerUtil;
+
+    public BugReportHandlerPreferenceController(Context context) {
+        super(context);
+        mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
+        mBugReportHandlerUtil = new BugReportHandlerUtil();
+    }
+
+    @Override
+    public boolean isAvailable() {
+        return !mUserManager.hasUserRestriction(UserManager.DISALLOW_DEBUGGING_FEATURES)
+                && mBugReportHandlerUtil.isBugReportHandlerEnabled(mContext);
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return KEY_BUG_REPORT_HANDLER;
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        final CharSequence currentBugReportHandlerAppLabel = getCurrentBugReportHandlerAppLabel();
+        if (!TextUtils.isEmpty(currentBugReportHandlerAppLabel)) {
+            mPreference.setSummary(currentBugReportHandlerAppLabel);
+        } else {
+            mPreference.setSummary(R.string.app_list_preference_none);
+        }
+    }
+
+    @VisibleForTesting
+    CharSequence getCurrentBugReportHandlerAppLabel() {
+        final String handlerApp = mBugReportHandlerUtil.getCurrentBugReportHandlerAppAndUser(
+                mContext).first;
+        if (BugReportHandlerUtil.SHELL_APP_PACKAGE.equals(handlerApp)) {
+            return mContext.getString(R.string.shell_app);
+        }
+        ApplicationInfo applicationInfo;
+        try {
+            applicationInfo = mContext.getPackageManager().getApplicationInfo(handlerApp,
+                    PackageManager.MATCH_ANY_USER);
+        } catch (PackageManager.NameNotFoundException e) {
+            return null;
+        }
+        return applicationInfo.loadLabel(mContext.getPackageManager());
+    }
+}