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90938fe59f
## Related links * Bug: Closes #7379 * Ripple: [Ripple](https://github.com/material-components/material-components-ios/tree/develop/components/Ripple) ## Introduction This PR allows enabling the Ripple Behavior for [`MDCAlertController and MDCAlertControllerView`](https://github.com/material-components/material-components-ios/tree/develop/components/Dialogs) by enabling the ripple behavior of the internal `MDCButton`. This behavior is an opt in flag property added to MDCAlertController, `enableRippleBehavior`. This improves the visual touch feedback for our users as MDCInkView didn't support our current motion guidelines. ## Videos | Before | After | | - | - | |||
81 lines
2.4 KiB
Objective-C
81 lines
2.4 KiB
Objective-C
// Copyright 2019-present the Material Components for iOS authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#import <XCTest/XCTest.h>
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#import "MaterialDialogs.h"
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#import "MDCAlertControllerView+Private.h"
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#pragma mark - Subclasses for testing
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@interface MDCAlertController (Testing)
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@property(nonatomic, nullable, weak) MDCAlertControllerView *alertView;
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@end
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#pragma mark - Tests
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@interface MDCAlertControllerRippleTests : XCTestCase
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@property(nonatomic, nullable) MDCAlertController *alert;
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@end
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@implementation MDCAlertControllerRippleTests
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- (void)setUp {
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[super setUp];
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self.alert = [MDCAlertController alertControllerWithTitle:@"title" message:@"message"];
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[self.alert addAction:[MDCAlertAction actionWithTitle:@"action1" handler:nil]];
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[self.alert addAction:[MDCAlertAction actionWithTitle:@"action2" handler:nil]];
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}
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- (void)tearDown {
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self.alert = nil;
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[super tearDown];
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}
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/**
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Test to confirm behavior of initializing a @c MDCAlerController without any customization.
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*/
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- (void)testRippleIsDisabledForButtons {
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// Then
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MDCAlertControllerView *view = (MDCAlertControllerView *)self.alert.view;
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XCTAssertFalse(self.alert.enableRippleBehavior);
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XCTAssertFalse(view.enableRippleBehavior);
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NSArray<MDCButton *> *buttons = view.actionManager.buttonsInActionOrder;
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for (MDCButton *button in buttons) {
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XCTAssertFalse(button.enableRippleBehavior);
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}
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}
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/**
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Test to confirm behavior of initializing a @c MDCAlerController with Ripple enabled.
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*/
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- (void)testRippleIsEnabledForButtonsWhenRippleBehaviorIsEnabled {
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// When
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self.alert.enableRippleBehavior = YES;
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// Then
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MDCAlertControllerView *view = (MDCAlertControllerView *)self.alert.view;
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XCTAssertTrue(self.alert.enableRippleBehavior);
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XCTAssertTrue(view.enableRippleBehavior);
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NSArray<MDCButton *> *buttons = view.actionManager.buttonsInActionOrder;
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for (MDCButton *button in buttons) {
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XCTAssertTrue(button.enableRippleBehavior);
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}
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}
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@end
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