Merge branch 'master' of github.com:davidharcombe/AndroidUtils

davidharcombe · davidharcombe · commit 99908d468cbc · 2011-09-29T23:07:44.000-04:00
diff --git a/.classpath b/.classpath
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="src" path="gen"/>
+	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>
diff --git a/.project b/.project
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>AndroidUtils</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ApkBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>com.android.ide.eclipse.adt.AndroidNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+      package="com.gramercysoftware.utils">
+      <application />
+</manifest> 
diff --git a/build.properties b/build.properties
@@ -0,0 +1,17 @@
+# This file is used to override default values used by the Ant build system.
+# 
+# This file must be checked in Version Control Systems, as it is
+# integral to the build system of your project.
+
+# This file is only used by the Ant script.
+
+# You can use this to override default values such as
+#  'source.dir' for the location of your java source folder and
+#  'out.dir' for the location of your output folder.
+
+# You can also use it define how the release builds are signed by declaring
+# the following properties:
+#  'key.store' for the location of your keystore and
+#  'key.alias' for the name of the key to use.
+# The password will be asked during the build when you use the 'release' target.
+
diff --git a/build.xml b/build.xml
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="AndroidUtils">
+
+    <!-- The local.properties file is created and updated by the 'android' tool.
+         It contains the path to the SDK. It should *NOT* be checked in in Version
+         Control Systems. -->
+    <property file="local.properties" />
+
+    <!-- The build.properties file can be created by you and is never touched
+         by the 'android' tool. This is the place to change some of the default property values
+         used by the Ant rules.
+         Here are some properties you may want to change/update:
+
+         application.package
+             the name of your application package as defined in the manifest. Used by the
+             'uninstall' rule.
+         source.dir
+             the name of the source directory. Default is 'src'.
+         out.dir
+             the name of the output directory. Default is 'bin'.
+
+         Properties related to the SDK location or the project target should be updated
+          using the 'android' tool with the 'update' action.
+
+         This file is an integral part of the build system for your application and
+         should be checked in in Version Control Systems.
+
+         -->
+    <property file="build.properties" />
+
+    <!-- The default.properties file is created and updated by the 'android' tool, as well
+         as ADT.
+         This file is an integral part of the build system for your application and
+         should be checked in in Version Control Systems. -->
+    <property file="default.properties" />
+
+    <!-- Custom Android task to deal with the project target, and import the proper rules.
+         This requires ant 1.6.0 or above. -->
+    <path id="android.antlibs">
+        <pathelement path="${sdk.dir}/tools/lib/anttasks.jar" />
+        <pathelement path="${sdk.dir}/tools/lib/sdklib.jar" />
+        <pathelement path="${sdk.dir}/tools/lib/androidprefs.jar" />
+        <pathelement path="${sdk.dir}/tools/lib/apkbuilder.jar" />
+        <pathelement path="${sdk.dir}/tools/lib/jarutils.jar" />
+    </path>
+
+    <taskdef name="setup"
+        classname="com.android.ant.SetupTask"
+        classpathref="android.antlibs" />
+
+    <!-- Execute the Android Setup task that will setup some properties specific to the target,
+         and import the build rules files.
+
+         The rules file is imported from
+            <SDK>/platforms/<target_platform>/templates/android_rules.xml
+
+         To customize some build steps for your project:
+         - copy the content of the main node <project> from android_rules.xml
+         - paste it in this build.xml below the <setup /> task.
+         - disable the import by changing the setup task below to <setup import="false" />
+
+         This will ensure that the properties are setup correctly but that your customized
+         build steps are used.
+    -->
+    <setup />
+
+</project>
diff --git a/default.properties b/default.properties
@@ -0,0 +1,12 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+# 
+# This file must be checked in Version Control Systems.
+# 
+# To customize properties used by the Ant build system use,
+# "build.properties", and override values to adapt the script to your
+# project structure.
+
+android.library=true
+# Project target.
+target=android-3
diff --git a/junit/.classpath b/junit/.classpath
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" output="target/classes" path="src/main/java"/>
+	<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources"/>
+	<classpathentry kind="src" output="target/test-classes" path="src/test/java"/>
+	<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.4"/>
+	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
+	<classpathentry combineaccessrules="false" kind="src" path="/AndroidUtils"/>
+	<classpathentry kind="output" path="target/classes"/>
+</classpath>
diff --git a/junit/.project b/junit/.project
@@ -0,0 +1,17 @@
+<projectDescription>
+  <name>AndroidUtilsJUnit</name>
+  <comment/>
+  <projects/>
+  <buildSpec>
+    <buildCommand>
+      <name>org.eclipse.jdt.core.javabuilder</name>
+    </buildCommand>
+    <buildCommand>
+      <name>org.maven.ide.eclipse.maven2Builder</name>
+    </buildCommand>
+  </buildSpec>
+  <natures>
+    <nature>org.maven.ide.eclipse.maven2Nature</nature>
+    <nature>org.eclipse.jdt.core.javanature</nature>
+  </natures>
+</projectDescription>
diff --git a/junit/.settings/org.eclipse.jdt.core.prefs b/junit/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,3 @@
+#Sun Aug 15 16:24:18 EDT 2010
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
diff --git a/junit/.settings/org.maven.ide.eclipse.prefs b/junit/.settings/org.maven.ide.eclipse.prefs
@@ -0,0 +1,9 @@
+#Sat Jul 24 16:36:36 EDT 2010
+activeProfiles=
+eclipse.preferences.version=1
+fullBuildGoals=process-test-resources
+includeModules=false
+resolveWorkspaceProjects=true
+resourceFilterGoals=process-resources resources\:testResources
+skipCompilerPlugin=true
+version=1
diff --git a/junit/pom.xml b/junit/pom.xml
@@ -0,0 +1,16 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>AndroidUtilsJUnit</groupId>
+  <artifactId>AndroidUtilsJUnit</artifactId>
+  <version>0.0.1-SNAPSHOT</version>
+  <name>AndroidUtils jUnit</name>
+  <dependencies>
+  	<dependency>
+  		<groupId>junit</groupId>
+  		<artifactId>junit</artifactId>
+  		<version>4.8.1</version>
+  		<type>jar</type>
+  		<scope>test</scope>
+  	</dependency>
+  </dependencies>
+</project>
diff --git a/junit/src/test/java/com/gramercysoftware/utils/StringUtilsTest.java b/junit/src/test/java/com/gramercysoftware/utils/StringUtilsTest.java
@@ -0,0 +1,25 @@
+package com.gramercysoftware.utils;
+
+import junit.framework.TestCase;
+
+public class StringUtilsTest extends TestCase {
+
+	public void testCenter() {
+		assertEquals("  1  ", StringUtils.center("1", 5));
+		assertEquals("XX1XX", StringUtils.center("1", 5, "X"));
+	}
+
+	public void testLeftPad() {
+		assertEquals("  1", StringUtils.leftPad("1", 2));
+		assertEquals("XX1", StringUtils.leftPad("1", 2, "X"));
+	}
+
+	public void testRightPad() {
+		assertEquals("1  ", StringUtils.rightPad("1", 2));
+		assertEquals("1XX", StringUtils.rightPad("1", 2, "X"));
+	}
+
+	public void testRepeat() {
+		assertEquals("XXX", StringUtils.repeat(3, "X"));
+	}
+}
diff --git a/local.properties b/local.properties
@@ -0,0 +1,10 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+# 
+# This file must *NOT* be checked in Version Control Systems,
+# as it contains information specific to your local configuration.
+
+# location of the SDK. This is only used by Ant
+# For customization when using a Version Control System, please read the
+# header note.
+sdk.dir=C:\\android-sdk-windows
diff --git a/src/com/gramercysoftware/utils/EnumUtils.java b/src/com/gramercysoftware/utils/EnumUtils.java
@@ -0,0 +1,21 @@
+package com.gramercysoftware.utils;
+
+public class EnumUtils {
+	public static <E extends Enum<E>> E fromValue(Class<E> enumClass, String enumValue) {
+		for(E value : enumClass.getEnumConstants()) {
+			if(value.toString().equals(enumValue)) {
+				return value;
+			}
+		}
+		return null;
+	}
+
+	public static <E extends Enum<E>> E fromValueIgnoreCase(Class<E> enumClass, String enumValue) {
+		for(E value : enumClass.getEnumConstants()) {
+			if(value.toString().equalsIgnoreCase(enumValue)) {
+				return value;
+			}
+		}
+		return null;
+	}
+}
diff --git a/src/com/gramercysoftware/utils/StringUtils.java b/src/com/gramercysoftware/utils/StringUtils.java
@@ -0,0 +1,74 @@
+package com.gramercysoftware.utils;
+
+public class StringUtils {
+
+	private static final String EMPTY = "";
+
+	public static String center(String original, int finalSize) {
+		return center(original, finalSize, " ");
+	}
+	
+	public static String center(String original, int finalSize, String padder) {
+		int padSize = finalSize - original.length();
+		int leftPad = padSize / 2;
+		int rightPad = padSize - leftPad;
+		return leftPad(original, leftPad, padder).concat(repeat(rightPad, padder));
+	}
+
+	public static String leftPad(String original, int leftPad) {
+		return leftPad(original, leftPad, " ");
+	}
+	
+	public static String leftPad(String original, int leftPad, String padder) {
+		return repeat(leftPad, padder).concat(original);
+	}
+
+	public static String rightPad(String original, int rightPad) {
+		return rightPad(original, rightPad, " ");
+	}
+	
+	public static String rightPad(String original, int rightPad, String padder) {
+		return original.concat(repeat(rightPad, padder));
+	}
+	
+	public static String repeat(int repeatCount, String padder) {
+		StringBuffer padding = new StringBuffer();
+		for(int i = 0; i < repeatCount; i++) {
+			padding.append(padder);
+		}
+		return padding.toString();
+	}
+
+    public static String substringBefore(String str, String separator) {
+        if (isEmpty(str) || separator == null) {
+            return str;
+        }
+        if (separator.length() == 0) {
+            return EMPTY;
+        }
+        int pos = str.indexOf(separator);
+        if (pos == -1) {
+            return str;
+        }
+        return str.substring(0, pos);
+    }
+
+    public static String substringBeforeLast(String str, String separator) {
+        if (isEmpty(str) || isEmpty(separator)) {
+            return str;
+        }
+        int pos = str.lastIndexOf(separator);
+        if (pos == -1) {
+            return str;
+        }
+        return str.substring(0, pos);
+    }
+
+    public static boolean isEmpty(String str) {
+        return str == null || str.length() == 0;
+    }
+
+    public static boolean isNotEmpty(String str) {
+    	return !isEmpty(str);
+    }
+}
diff --git a/src/com/gramercysoftware/utils/ViewUtils.java b/src/com/gramercysoftware/utils/ViewUtils.java
@@ -0,0 +1,16 @@
+package com.gramercysoftware.utils;
+
+import android.app.Activity;
+import android.view.View;
+
+public class ViewUtils {
+	@SuppressWarnings("unchecked")
+	public static <T extends View> T getViewObject(Activity activity, Class<T> foo, int id) {
+		return (T) activity.findViewById(id);
+	}
+
+	@SuppressWarnings("unchecked")
+	public static <T extends View> T getViewObject(View view, Class<T> foo, int id) {
+		return (T) view.findViewById(id);
+	}
+}
diff --git a/test/.classpath b/test/.classpath
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="src" path="gen"/>
+	<classpathentry combineaccessrules="false" kind="src" path="/AndroidUtils"/>
+	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>
diff --git a/test/.project b/test/.project
diff --git a/test/AndroidManifest.xml b/test/AndroidManifest.xml
diff --git a/test/default.properties b/test/default.properties
diff --git a/test/res/drawable/icon.png b/test/res/drawable/icon.png
diff --git a/test/res/layout/main.xml b/test/res/layout/main.xml
diff --git a/test/res/values/strings.xml b/test/res/values/strings.xml

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+#Sun Aug 15 16:24:18 EDT 2010`
	`2`	`+eclipse.preferences.version=1`
	`3`	`+org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning`