1 files changed, 53 insertions, 0 deletions
diff --git a/src/org/cyanogenmod/audiofx/stats/AppState.java b/src/org/cyanogenmod/audiofx/stats/AppState.java
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+++ b/src/org/cyanogenmod/audiofx/stats/AppState.java
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+/*
+ * Copyright (C) 2016 The CyanogenMod 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 org.cyanogenmod.audiofx.stats;
+
+import com.cyanogen.ambient.analytics.Event;
+import org.cyanogenmod.audiofx.Preset;
+import org.cyanogenmod.audiofx.activity.MasterConfigControl;
+import org.cyanogenmod.audiofx.eq.EqUtils;
+import org.cyanogenmod.audiofx.knobs.KnobCommander;
+
+public class AppState {
+    public static void appendState(MasterConfigControl control,
+                                   KnobCommander knobs, Event.Builder builder) {
+        // what's the current output device?
+        builder.addField("state_current_device", control.getCurrentDeviceIdentifier());
+
+        // what preset? if custom, what name/values?
+        builder.addField("state_preset_name", control.getEqualizerManager().getCurrentPreset().getName());
+
+        if (control.getEqualizerManager().getCurrentPreset() instanceof Preset.CustomPreset) {
+            builder.addField("state_custom_preset_values",
+                    EqUtils.floatLevelsToString(control.getEqualizerManager().getCurrentPreset().getLevels()));
+        }
+
+        // knob states
+        if (control.hasMaxxAudio()) {
+            builder.addField("state_maxx_volume", control.getMaxxVolumeEnabled());
+        }
+
+        if (knobs.hasBassBoost()) {
+            builder.addField("state_knob_bass", knobs.getBassStrength());
+        }
+        if (knobs.hasTreble()) {
+            builder.addField("state_knob_treble", knobs.getTrebleStrength());
+        }
+        if (knobs.hasVirtualizer()) {
+            builder.addField("state_knob_virtualizer", knobs.getVirtualizerStrength());
+        }
+    }
+}