Merge pull request #6 from h6ah4i/feature/tunnel_player_workaroundmaster

Implement Tunnel Player workaround code

1 files changed, 73 insertions, 0 deletions

diff --git a/src/com/pheelicks/utils/SystemPropertiesProxy.java b/src/com/pheelicks/utils/SystemPropertiesProxy.java
new file mode 100644
index 0000000..6e49979
--- /dev/null
+++ b/src/com/pheelicks/utils/SystemPropertiesProxy.java
@@ -0,0 +1,73 @@
+/**
+ * Copyright 2013, Haruki Hasegawa
+ *
+ * Licensed under the MIT license:
+ * http://creativecommons.org/licenses/MIT/
+ */
+
+/**
+ * from http://stackoverflow.com/questions/2641111/where-is-android-os-systemproperties
+ */
+
+package com.pheelicks.utils;
+
+import java.lang.reflect.Method;
+
+import android.content.Context;
+import android.util.Log;
+
+public class SystemPropertiesProxy {
+  private static final String TAG = "SystemPropertiesProxy";
+
+  /**
+   * Get the value for the given key, returned as a boolean. Values 'n', 'no',
+   * '0', 'false' or 'off' are considered false. Values 'y', 'yes', '1', 'true'
+   * or 'on' are considered true. (case insensitive). If the key does not exist,
+   * or has any other value, then the default result is returned.
+   * 
+   * @param key the key to lookup
+   * @param def a default value to return
+   * @return the key parsed as a boolean, or def if the key isn't found or is
+   *         not able to be parsed as a boolean.
+   * @throws IllegalArgumentException if the key exceeds 32 characters
+   */
+  public static Boolean getBoolean(Context context, String key, boolean def)
+      throws IllegalArgumentException {
+    return getBoolean(context.getClassLoader(), key, def);
+  }
+
+  public static Boolean getBoolean(ClassLoader cl, String key, boolean def)
+      throws IllegalArgumentException {
+
+    Boolean ret = def;
+
+    try {
+      @SuppressWarnings("rawtypes")
+      Class SystemProperties = cl.loadClass("android.os.SystemProperties");
+
+      // Parameters Types
+      @SuppressWarnings("rawtypes")
+      Class[] paramTypes = new Class[2];
+      paramTypes[0] = String.class;
+      paramTypes[1] = boolean.class;
+
+      @SuppressWarnings("unchecked")
+      Method getBoolean = SystemProperties.getMethod("getBoolean", paramTypes);
+
+      // Parameters
+      Object[] params = new Object[2];
+      params[0] = new String(key);
+      params[1] = Boolean.valueOf(def);
+
+      ret = (Boolean) getBoolean.invoke(SystemProperties, params);
+
+    } catch (IllegalArgumentException iAE) {
+      throw iAE;
+    } catch (Exception e) {
+      Log.e(TAG, "getBoolean(context, key: " + key + ", def:" + def + ")", e);
+      ret = def;
+    }
+
+    return ret;
+  }
+}