Update to gradle

1 files changed, 77 insertions, 0 deletions

diff --git a/app/src/main/java/github/daneren2005/dsub/audiofx/LoudnessEnhancerController.java b/app/src/main/java/github/daneren2005/dsub/audiofx/LoudnessEnhancerController.java
new file mode 100644
index 00000000..df6fdb1c
--- /dev/null
+++ b/app/src/main/java/github/daneren2005/dsub/audiofx/LoudnessEnhancerController.java
@@ -0,0 +1,77 @@
+/*
+	This file is part of Subsonic.
+
+	Subsonic is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	Subsonic is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with Subsonic.  If not, see <http://www.gnu.org/licenses/>.
+
+	Copyright 2014 (C) Scott Jackson
+*/
+package github.daneren2005.dsub.audiofx;
+
+import android.content.Context;
+import android.media.audiofx.LoudnessEnhancer;
+import android.util.Log;
+
+public class LoudnessEnhancerController {
+	private static final String TAG = LoudnessEnhancerController.class.getSimpleName();
+
+	private final Context context;
+	private LoudnessEnhancer enhancer;
+	private boolean released = false;
+	private int audioSessionId = 0;
+
+	public LoudnessEnhancerController(Context context, int audioSessionId) {
+		this.context = context;
+		try {
+			this.audioSessionId = audioSessionId;
+			enhancer = new LoudnessEnhancer(audioSessionId);
+		} catch (Throwable x) {
+			Log.w(TAG, "Failed to create enhancer", x);
+		}
+	}
+
+	public boolean isAvailable() {
+		return enhancer != null;
+	}
+
+	public boolean isEnabled() {
+		try {
+			return isAvailable() && enhancer.getEnabled();
+		} catch(Exception e) {
+			return false;
+		}
+	}
+
+	public void enable() {
+		enhancer.setEnabled(true);
+	}
+	public void disable() {
+		enhancer.setEnabled(false);
+	}
+
+	public float getGain() {
+		return enhancer.getTargetGain();
+	}
+	public void setGain(int gain) {
+		enhancer.setTargetGain(gain);
+	}
+
+	public void release() {
+		if (isAvailable()) {
+			enhancer.release();
+			released = true;
+		}
+	}
+
+}
+