1 files changed, 72 insertions, 0 deletions
diff --git a/app/src/main/java/org/connectbot/util/VolumePreference.java b/app/src/main/java/org/connectbot/util/VolumePreference.java
new file mode 100644
index 0000000..2e7f61c
--- /dev/null
+++ b/app/src/main/java/org/connectbot/util/VolumePreference.java
@@ -0,0 +1,72 @@
+/*
+ * ConnectBot: simple, powerful, open-source SSH client for Android
+ * Copyright 2007 Kenny Root, Jeffrey Sharkey
+ *
+ * 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.connectbot.util;
+
+import android.content.Context;
+import android.preference.DialogPreference;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.SeekBar;
+import android.widget.SeekBar.OnSeekBarChangeListener;
+
+/**
+ * @author kenny
+ *
+ */
+public class VolumePreference extends DialogPreference implements OnSeekBarChangeListener {
+	/**
+	 * @param context
+	 * @param attrs
+	 */
+	public VolumePreference(Context context, AttributeSet attrs) {
+		super(context, attrs);
+
+		setupLayout(context, attrs);
+	}
+
+	public VolumePreference(Context context, AttributeSet attrs, int defStyle) {
+		super(context, attrs, defStyle);
+
+		setupLayout(context, attrs);
+	}
+
+	private void setupLayout(Context context, AttributeSet attrs) {
+		setPersistent(true);
+	}
+
+	@Override
+	protected View onCreateDialogView() {
+		SeekBar sb = new SeekBar(getContext());
+
+		sb.setMax(100);
+		sb.setProgress((int)(getPersistedFloat(
+				PreferenceConstants.DEFAULT_BELL_VOLUME) * 100));
+		sb.setPadding(10, 10, 10, 10);
+		sb.setOnSeekBarChangeListener(this);
+
+		return sb;
+	}
+
+	public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
+		persistFloat(progress / 100f);
+	}
+
+	public void onStartTrackingTouch(SeekBar seekBar) { }
+
+	public void onStopTrackingTouch(SeekBar seekBar) { }
+}