merge in OI distribution

[android_pandora.git] / apps / oi-filemanager / FileManager / src / org / openintents / util / VersionUtils.java

diff --git a/apps/oi-filemanager/FileManager/src/org/openintents/util/VersionUtils.java b/apps/oi-filemanager/FileManager/src/org/openintents/util/VersionUtils.java
new file mode 100644 (file)
index 0000000..714cfbb
--- /dev/null
+++ b/apps/oi-filemanager/FileManager/src/org/openintents/util/VersionUtils.java
@@ -0,0 +1,123 @@
+/* \r
+ * Copyright (C) 2007-2009 OpenIntents.org\r
+ *\r
+ * Licensed under the Apache License, Version 2.0 (the "License");\r
+ * you may not use this file except in compliance with the License.\r
+ * You may obtain a copy of the License at\r
+ *\r
+ *      http://www.apache.org/licenses/LICENSE-2.0\r
+ *\r
+ * Unless required by applicable law or agreed to in writing, software\r
+ * distributed under the License is distributed on an "AS IS" BASIS,\r
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+ * See the License for the specific language governing permissions and\r
+ * limitations under the License.\r
+ */\r
+\r
+package org.openintents.util;\r
+\r
+import android.content.Context;\r
+import android.content.pm.PackageInfo;\r
+import android.content.pm.PackageManager;\r
+import android.content.pm.PackageManager.NameNotFoundException;\r
+import android.os.Build;\r
+import android.util.Log;\r
+\r
+/**\r
+ * \r
+ * @version 2011-01-22\r
+ * @author Peli\r
+ *\r
+ */\r
+public class VersionUtils {\r
+       \r
+       private static final String TAG = "VersionUtils";\r
+\r
+       /**\r
+        * Get current version code.\r
+        * \r
+        * @return\r
+        */\r
+       public static int getVersionCode(Context context) {\r
+               int version = 0;\r
+               try {\r
+                       PackageInfo pi = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);\r
+                       version = pi.versionCode;\r
+               } catch (PackageManager.NameNotFoundException e) {\r
+                       Log.e(TAG, "Package name not found", e);\r
+               };\r
+               return version;\r
+       }\r
+       \r
+       /**\r
+        * Get current version number.\r
+        * \r
+        * @return\r
+        */\r
+       public static String getVersionNumber(Context context) {\r
+               String version = "?";\r
+               try {\r
+                       PackageInfo pi = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);\r
+                       version = pi.versionName;\r
+               } catch (PackageManager.NameNotFoundException e) {\r
+                       Log.e(TAG, "Package name not found", e);\r
+               };\r
+               return version;\r
+       }\r
+       \r
+       /**\r
+        * Get application name.\r
+        * \r
+        * Since API level 4 this routine could be replaced by\r
+        * appname = getString(getApplicationInfo().labelRes);\r
+        * \r
+        * @return\r
+        */\r
+       public static String getApplicationName(Context context) {\r
+               String name = "?";\r
+               try {\r
+                       PackageInfo pi = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);\r
+                       name = context.getString(pi.applicationInfo.labelRes);\r
+               } catch (PackageManager.NameNotFoundException e) {\r
+                       Log.e(TAG, "Package name not found", e);\r
+               };\r
+               return name;\r
+       }\r
+\r
+       /**\r
+        * Get application icon.\r
+        * \r
+        * Since API level 4 this routine could be replaced by\r
+        * icon = getApplicationInfo().icon;\r
+        * \r
+        * @return\r
+        */\r
+       public static int getApplicationIcon(Context context) {\r
+               int icon = 0;\r
+               try {\r
+                       PackageInfo pi = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);\r
+                       icon = pi.applicationInfo.icon;\r
+               } catch (PackageManager.NameNotFoundException e) {\r
+                       Log.e(TAG, "Package name not found", e);\r
+               };\r
+               return icon;\r
+       }\r
+\r
+       /**\r
+        * Indicates whether a specific package with minimum version code is available.\r
+        */\r
+       public static boolean isPackageAvailable(final Context context, final String packageName,\r
+                       final int minVersionCode) {\r
+               boolean result = false;\r
+               try {\r
+                       PackageInfo pi = context.getPackageManager().getPackageInfo(\r
+                                       packageName, 0);\r
+                       if (pi.versionCode >= minVersionCode) {\r
+                               result = true;\r
+                       }\r
+           } catch (PackageManager.NameNotFoundException e) {\r
+               \r
+           }\r
+           return result;\r
+       }\r
+}\r