From fc89a6fa8265e9ecf1978c9a6f5fecfcfd139fe5 Mon Sep 17 00:00:00 2001
From: Jonathan Klee <jonathan.klee@e.email>
Date: Mon, 19 Dec 2022 15:10:07 +0100
Subject: [PATCH] Write telemetry system settings

---
 res/values/cm_strings.xml                     |   6 ++
 res/xml/development_settings.xml              |   5 +
 .../DevelopmentSettingsDashboardFragment.java |   1 +
 .../EnableTelemetryPreferenceController.java  | 101 ++++++++++++++++++
 4 files changed, 113 insertions(+)
 create mode 100644 src/com/android/settings/development/EnableTelemetryPreferenceController.java

diff --git a/res/values/cm_strings.xml b/res/values/cm_strings.xml
index 3b90bfac20c..57c3640ff98 100644
--- a/res/values/cm_strings.xml
+++ b/res/values/cm_strings.xml
@@ -198,6 +198,12 @@
     <!-- Display settings screen, peak refresh rate settings summary [CHAR LIMIT=NONE] -->
     <string name="peak_refresh_rate_summary_custom">Automatically raises the refresh rate from 60 to %1$d Hz for some content. Increases battery usage.</string>
 
+    <!-- /e/ Telemetry -->
+    <string name="enable_telemetry">Enable /e/OS Telemetry</string>
+    <string name="telemetry_details">Enable automatic bug reporting</string>
+    <string name="telemetry_dialog_title">You are about to enable /e/OS Telemetry</string>
+    <string name="telemetry_dialog_message">It will allow automatic bug report when an application crash or when the application ends up in an unexpected state. Please reboot your device after changing this setting.</string>
+
     <!-- Advanced Privacy -->
     <string name="advanced_privacy_dashboard_title" translatable="false">Advanced Privacy</string>
     <string name="advanced_privacy_dashboard_summary">Manage trackers, fake location, hide IP address</string>
diff --git a/res/xml/development_settings.xml b/res/xml/development_settings.xml
index f793ab6fec2..d68b6e3b596 100644
--- a/res/xml/development_settings.xml
+++ b/res/xml/development_settings.xml
@@ -650,6 +650,11 @@
             android:key="change_update_source"
             android:title="@string/title_ota_server"
             android:summary="@string/use_ota_summary" />
+
+        <SwitchPreference
+            android:key="enable_telemetry"
+            android:title="@string/enable_telemetry"
+            android:summary="@string/telemetry_details" />
     </PreferenceCategory>
 
     <com.android.settings.development.autofill.AutofillPreferenceCategory
diff --git a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
index a399b0037dc..b768e310d44 100644
--- a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
+++ b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
@@ -520,6 +520,7 @@ public class DevelopmentSettingsDashboardFragment extends RestrictedDashboardFra
         controllers.add(new BluetoothMaxConnectedAudioDevicesPreferenceController(context));
         controllers.add(new ShowTapsPreferenceController(context));
         controllers.add(new ChangeSourcePreferenceController(context));
+        controllers.add(new EnableTelemetryPreferenceController(context));
         controllers.add(new PointerLocationPreferenceController(context));
         controllers.add(new ShowSurfaceUpdatesPreferenceController(context));
         controllers.add(new ShowLayoutBoundsPreferenceController(context));
diff --git a/src/com/android/settings/development/EnableTelemetryPreferenceController.java b/src/com/android/settings/development/EnableTelemetryPreferenceController.java
new file mode 100644
index 00000000000..df2e3c5c5a5
--- /dev/null
+++ b/src/com/android/settings/development/EnableTelemetryPreferenceController.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2022 MURENA SAS
+ *
+ * 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.app.AlertDialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+import android.provider.Settings;
+import android.provider.Settings.SettingNotFoundException;
+
+import com.android.settings.R;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
+public class EnableTelemetryPreferenceController extends DeveloperOptionsPreferenceController implements
+        Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
+
+    private static final String PREFERENCES_ENABLE_TELEMETRY_KEY = "enable_telemetry";
+    private static final String TELEMETRY_KEY = "e_telemetry";
+    private static final int TELEMETRY_ON = 1;
+    private static final int TELEMETRY_OFF = 0;
+    private String status;
+
+    public EnableTelemetryPreferenceController(Context context) {
+        super(context);
+    }
+
+    @Override
+    public String getPreferenceKey(){
+        return PREFERENCES_ENABLE_TELEMETRY_KEY;
+    }
+
+    public void enableTelemetry(Boolean enabled) {
+        Settings.System.putInt(mContext.getContentResolver(), TELEMETRY_KEY, enabled ? TELEMETRY_ON : TELEMETRY_OFF);
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+        final boolean isEnabled = (Boolean) newValue;
+        ((SwitchPreference) mPreference).setChecked(isEnabled);
+
+        if (!isEnabled) {
+	    enableTelemetry(false);
+	    return true;
+	}
+
+        new AlertDialog.Builder(mContext)
+                .setTitle(R.string.telemetry_dialog_title)
+                .setMessage(mContext.getResources().getString(R.string.telemetry_dialog_message))
+                .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
+                    public void onClick(DialogInterface dialog, int which) {
+                        ((SwitchPreference) mPreference).setChecked(true);
+                        enableTelemetry(true);
+                    }
+                }).setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
+                    public void onClick(DialogInterface dialog, int which) {
+                        ((SwitchPreference) mPreference).setChecked(false);
+                        enableTelemetry(false);
+                    }
+                }).show();
+        return true;
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+	if (Settings.System.getInt(mContext.getContentResolver(), TELEMETRY_KEY, 0) == TELEMETRY_ON) {
+            ((SwitchPreference) mPreference).setChecked(true);
+	} else {
+            ((SwitchPreference) mPreference).setChecked(false);
+	}
+    }
+
+    @Override
+    protected void onDeveloperOptionsSwitchDisabled() {
+        super.onDeveloperOptionsSwitchDisabled();
+        ((SwitchPreference) mPreference).setChecked(false);
+        enableTelemetry(false);
+    }
+
+    @Override
+    protected void onDeveloperOptionsSwitchEnabled() {
+        super.onDeveloperOptionsSwitchEnabled();
+    }
+}
-- 
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