Refactoring API level detection.

2010-10-11 22:28:02 -03:00
commit dd9dd8ee81
249 changed files with 36595 additions and 0 deletions
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2008 Google Inc.
+ * 
+ * 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 com.google.android.apps.mytracks.util;
+
+import android.content.Context;
+
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+
+/**
+ * Utility functions for android resources.
+ *
+ * @author Sandor Dornbush
+ */
+public class ResourceUtils {
+  public static CharSequence readFile(Context activity, int id) {
+    BufferedReader in = null;
+    try {
+      in = new BufferedReader(new InputStreamReader(
+          activity.getResources().openRawResource(id)));
+      String line;
+      StringBuilder buffer = new StringBuilder();
+      while ((line = in.readLine()) != null) {
+        buffer.append(line).append('\n');
+      }
+      return buffer;
+    } catch (IOException e) {
+      return "";
+    } finally {
+      if (in != null) {
+        try {
+          in.close();
+        } catch (IOException e) {
+          // Ignore
+        }
+      }
+    }
+  }
+
+  public static void readBinaryFileToOutputStream(
+      Context activity, int id, OutputStream os) {
+    BufferedInputStream in = null;
+    try {
+      in = new BufferedInputStream(
+          activity.getResources().openRawResource(id));
+      BufferedOutputStream out = new BufferedOutputStream(os);
+      int b;
+      while ((b = in.read()) != -1) {
+        out.write(b);
+      }
+      out.flush();
+    } catch (IOException e) {
+      return;
+    } finally {
+      if (in != null) {
+        try {
+          in.close();
+        } catch (IOException e) {
+          // Ignore
+        }
+      }
+    }
+  }
+
+  private ResourceUtils() {
+  }
+}