Add debug logging switch to release build developer options (#1574)

app/src/common/shared/org/mozilla/vrbrowser/browser/SettingsStore.java

@@ -72,6 +72,7 @@ SettingsStore getInstance(final @NonNull Context aContext) {
     public final static int FOVEATED_WEBVR_DEFAULT_LEVEL = 0;
     private final static long CRASH_RESTART_DELTA = 2000;
     public final static boolean AUTOPLAY_ENABLED = false;
+    public final static boolean DEBUG_LOGGING_DEFAULT = false;
 
     // Enable telemetry by default (opt-out).
     public final static boolean CRASH_REPORTING_DEFAULT = false;
@@ -554,5 +555,15 @@ public void setSpeechDataCollectionReviewed(boolean isEnabled) {
         editor.putBoolean(mContext.getString(R.string.settings_key_speech_data_collection_reviewed), isEnabled);
         editor.commit();
     }
+
+    public boolean isDebugLogginEnabled() {
+        return mPrefs.getBoolean(mContext.getString(R.string.settings_key_debug_logging), DEBUG_LOGGING_DEFAULT);
+    }
+
+    public void setDebugLoggingEnabled(boolean isEnabled) {
+        SharedPreferences.Editor editor = mPrefs.edit();
+        editor.putBoolean(mContext.getString(R.string.settings_key_debug_logging), isEnabled);
+        editor.commit();
+    }
 }
 

app/src/common/shared/org/mozilla/vrbrowser/browser/engine/SessionStore.java

@@ -79,6 +79,9 @@ public void setContext(Context context, Bundle aExtras) {
 
             if (BuildConfig.DEBUG) {
                 runtimeSettingsBuilder.arguments(new String[] { "-purgecaches" });
+                runtimeSettingsBuilder.debugLogging(true);
+            } else {
+                runtimeSettingsBuilder.debugLogging(SettingsStore.getInstance(context).isDebugLogginEnabled());
             }
 
             mRuntime = GeckoRuntime.create(context, runtimeSettingsBuilder.build());

app/src/common/shared/org/mozilla/vrbrowser/browser/engine/SessionUtils.java

@@ -40,8 +40,6 @@ public static void vrPrefsWorkAround(Context aContext, Bundle aExtras) {
             out.write("pref(\"media.webspeech.synth.enabled\", false);\n".getBytes());
             // Prevent autozoom when giving a form field focus.
             out.write("pref(\"formhelper.autozoom\", false);\n".getBytes());
-            String geckoLogLevel = BuildConfig.DEBUG ? "Debug" : "Warn";
-            out.write(("pref(\"geckoview.logging\", \"" + geckoLogLevel + "\");\n").getBytes());
             // Uncomment this to enable WebRender. WARNING NOT READY FOR USAGE.
             // out.write("pref(\"gfx.webrender.all\", true);\n".getBytes());
             int msaa = SettingsStore.getInstance(aContext).getMSAALevel();

app/src/common/shared/org/mozilla/vrbrowser/ui/widgets/settings/DeveloperOptionsView.java

@@ -11,6 +11,7 @@
 
 import androidx.databinding.DataBindingUtil;
 
+import org.mozilla.vrbrowser.BuildConfig;
 import org.mozilla.vrbrowser.R;
 import org.mozilla.vrbrowser.browser.SettingsStore;
 import org.mozilla.vrbrowser.browser.engine.SessionStore;
@@ -56,6 +57,12 @@ private void initialize(Context aContext) {
         mBinding.performanceMonitorSwitch.setOnCheckedChangeListener(mPerformanceListener);
         setPerformance(SettingsStore.getInstance(getContext()).isPerformanceMonitorEnabled(), false);
 
+        if (BuildConfig.DEBUG) {
+            mBinding.debugLoggingSwitch.setVisibility(View.GONE);
+        } else {
+            setDebugLogging(SettingsStore.getInstance(getContext()).isDebugLogginEnabled(), false);
+        }
+
         if (!isServoAvailable()) {
             mBinding.servoSwitch.setVisibility(View.GONE);
 
@@ -81,6 +88,10 @@ private void initialize(Context aContext) {
         setPerformance(value, doApply);
     };
 
+    private SwitchSetting.OnCheckedChangeListener mDebugLogginListener = (compoundButton, value, doApply) -> {
+        setDebugLogging(value, doApply);
+    };
+
     private SwitchSetting.OnCheckedChangeListener mServoListener = (compoundButton, b, doApply) -> {
         setServo(b, true);
     };
@@ -89,7 +100,6 @@ private void initialize(Context aContext) {
         boolean restart = false;
         if (mBinding.remoteDebuggingSwitch.isChecked() != SettingsStore.REMOTE_DEBUGGING_DEFAULT) {
             setRemoteDebugging(SettingsStore.REMOTE_DEBUGGING_DEFAULT, true);
-            restart = true;
         }
 
         if (mBinding.showConsoleSwitch.isChecked() != SettingsStore.CONSOLE_LOGS_DEFAULT) {
@@ -106,7 +116,12 @@ private void initialize(Context aContext) {
             setPerformance(SettingsStore.PERFORMANCE_MONITOR_DEFAULT, true);
         }
 
-        if (restart && mDelegate != null) {
+        if (mBinding.debugLoggingSwitch.isChecked() != SettingsStore.DEBUG_LOGGING_DEFAULT) {
+            setDebugLogging(SettingsStore.DEBUG_LOGGING_DEFAULT, true);
+            restart = true;
+        }
+
+        if (restart) {
             showRestartDialog();
         }
     };
@@ -157,6 +172,17 @@ private void setPerformance(boolean value, boolean doApply) {
         }
     }
 
+    private void setDebugLogging(boolean value, boolean doApply) {
+        mBinding.debugLoggingSwitch.setOnCheckedChangeListener(null);
+        mBinding.debugLoggingSwitch.setValue(value, false);
+        mBinding.debugLoggingSwitch.setOnCheckedChangeListener(mDebugLogginListener);
+
+        if (doApply) {
+            SettingsStore.getInstance(getContext()).setDebugLoggingEnabled(value);
+            showRestartDialog();
+        }
+    }
+
     private void setServo(boolean value, boolean doApply) {
         mBinding.servoSwitch.setOnCheckedChangeListener(null);
         mBinding.servoSwitch.setValue(value, false);

app/src/main/res/layout/options_developer.xml

@@ -60,6 +60,12 @@
                     android:layout_height="wrap_content"
                     app:description="@string/developer_options_performance_monitor" />
 
+                <org.mozilla.vrbrowser.ui.views.settings.SwitchSetting
+                    android:id="@+id/debug_logging_switch"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    app:description="@string/developer_options_debug_logging" />
+
                 <org.mozilla.vrbrowser.ui.views.settings.SwitchSetting
                     android:id="@+id/servo_switch"
                     android:layout_width="match_parent"

app/src/main/res/values/non_L10n.xml

@@ -44,6 +44,7 @@
     <string name="settings_key_browser_world_width" translatable="false">settings_browser_world_width</string>
     <string name="settings_key_browser_world_height" translatable="false">settings_browser_world_height</string>
     <string name="settings_key_notifications" translatable="false">settings_key_notifications</string>
+    <string name="settings_key_debug_logging" translatable="false">settings_key_debug_logging</string>
     <string name="environment_override_help_url" translatable="false">https://github.com/MozillaReality/FirefoxReality/wiki/Environments</string>
     <string name="private_policy_url" translatable="false">https://www.mozilla.org/privacy/firefox/</string>
     <string name="private_report_url" translatable="false">https://mixedreality.mozilla.org/fxr/report?src=browser-fxr&amp;label=browser-firefox-reality&amp;url=%1$s</string>

app/src/main/res/values/strings.xml

@@ -275,12 +275,18 @@
          A dialog should appear with a field labeled with the text, 'Enable Multiprocess'. -->
     <string name="developer_options_multiprocess">Enable Multiprocess</string>
 
-    <!-- This string labels and On/Off switch in the developer options dialog and is used to toggle
+    <!-- This string labels an On/Off switch in the developer options dialog and is used to toggle
          the performance monitor. The Performance monitor is used to detect pages that cause the
          browser to run below a target framerate and pauses the page to restore performance.
     -->
     <string name="developer_options_performance_monitor">Enable Performance Monitor</string>
 
+    <!-- This string labels an On/Off switch in the developer options dialog and is used to toggle
+         debug logging. Debug logging provides runtime diagnostic information that may be collected
+         to help diagnose and fix problems with the application.
+    -->
+    <string name="developer_options_debug_logging">Enable Debug Logging</string>
+
     <!-- The string labels an On/Off switch in the developer options dialog and is used to toggle enabling Servo. -->
     <string name="developer_options_servo">Enable Servo</string>