Merge branch 'develop' into button

Author: ajsecord

CHANGELOG.md

@@ -0,0 +1,22 @@
+## Master
+
+##### Breaking
+
+##### Enhancements
+
+##### Bug Fixes
+
+## x.x.x
+
+This is a template. When cutting a new release, rename "master" to the release number and create a
+new, empty "Master" section.
+
+##### Breaking
+
+##### Enhancements
+
+##### Bug Fixes
+
+* This is a template description
+[person responsible](https://github.com/...)
+[#xxx](github.com/google/material-components-ios/issues/xxx)

catalog/MDCCatalog.xcodeproj/project.pbxproj

@@ -289,7 +289,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.3;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.2;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -328,7 +328,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.3;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.2;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";
@@ -343,6 +343,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				INFOPLIST_FILE = MDCCatalog/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.2;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.google.MDCCatalog;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -358,6 +359,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				INFOPLIST_FILE = MDCCatalog/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.2;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.google.MDCCatalog;
 				PRODUCT_NAME = "$(TARGET_NAME)";

catalog/MDCCatalog.xcworkspace/contents.xcworkspacedata

@@ -42,7 +42,9 @@ func getAllClasses() -> [AnyClass] {
 func classesRespondingToSelector(selector: Selector) -> [AnyClass] {
   return getAllClasses().filter {
     let className = NSStringFromClass($0)
-    if className == "SwiftObject" || className == "Object" || className.hasPrefix("Swift.") || className.hasPrefix("_") || className.hasPrefix("JS") {
+    if className == "SwiftObject" || className == "Object" || className.hasPrefix("Swift.") ||
+          className.hasPrefix("_") || className.hasPrefix("JS") || className == "NSLeafProxy" ||
+          className == "FigIrisAutoTrimmerMotionSampleExport" {
       return false
     }
     return $0.respondsToSelector(selector)

catalog/MDCCatalog/Runtime.swift

@@ -0,0 +1,65 @@
+# Catalog by convention
+
+This app is dynamically generated by taking advantage of CocoaPods wildcards. The Podfile for the
+catalog adds all Material components. It also adds any example source that matches a wildcard like
+`components/*/examples/*.{h,m,swift}`. Check out `material-components-ios-catalog.podspec` for the
+most up-to-date paths.
+
+At runtime, the app enumerates all instances of UIViewController that respond to the
+`+catalogHierarchy` class method. This method is expected to return an array of strings that define
+the "breadcrumbs" for the view controller in the app.
+
+The app uses the aggregate of these breadcrumbs to build a navigation tree, with each node either
+representing a specific UIViewController (an example) or a list of other nodes.
+
+## Building the app
+
+We use CocoaPods to manage the dependencies of this app. To generate the dependent projects, run
+the following within the `catalog/` directory of this repo:
+
+    pod install
+
+This will update the MDCCatalog.xcworkspace.
+
+Open the workspace and ensure that the "MDCCatalog" target is selected.
+
+Build and run the app.
+
+## Adding examples
+
+Let's build a hypothetical example for the "Ink" component.
+
+The first step is to create a source file. This can be either a .m or a .swift; whichever you
+prefer. Place this source file in the component's `examples/` directory, like so:
+
+> View controller names must be globally-unique across every component's example set. An easy way to
+> ensure this is to prefix the controller with the name of the component.
+
+    components/Ink/examples/InkDemoViewController.m
+
+Note that, like unit tests, you likely won't need to create a .h file for your example.
+
+You can now create the view controller class.
+
+    #import <UIKit/UIKit.h>
+
+    @interface InkDemoViewController : UIViewController
+    @end
+
+    @implementation InkDemoViewController
+
+    // TODO: Support other categorizational methods.
+    + (NSArray *)catalogHierarchy {
+      return @[ @"Ink", @"README demo" ];
+    }
+
+    @end
+
+The `catalogHierarchy` method is the mechanism by which you define *where* the example lives in the
+catalog app. It is easiest to think of the values as a list of breadcrumbs.
+
+To add the example to the Catalog app, simply run pod install in the catalog/ directory again:
+
+    catalog/ $ pod install
+
+Build and run and you'll see your example listed in the app's hierarchy.