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| 1 part of base; | |
| 2 | |
| 3 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file |
| 4 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
| 5 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
| 6 | 4 |
| 7 // TODO(jacobr): cache these results. | 5 // TODO(jacobr): cache these results. |
| 8 // TODO(jacobr): figure out how to test this. | 6 // TODO(jacobr): figure out how to test this. |
| 9 /** | 7 /** |
| 10 * Utils for device detection. | 8 * Utils for device detection. |
| 11 */ | 9 */ |
| 12 class Device { | 10 class Device { |
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| 75 static bool get isWebOs => userAgent.contains("webOS", 0); | 73 static bool get isWebOs => userAgent.contains("webOS", 0); |
| 76 | 74 |
| 77 static bool _supportsTouch; | 75 static bool _supportsTouch; |
| 78 static bool get supportsTouch { | 76 static bool get supportsTouch { |
| 79 if (_supportsTouch == null) { | 77 if (_supportsTouch == null) { |
| 80 _supportsTouch = isMobileSafari || isAndroid; | 78 _supportsTouch = isMobileSafari || isAndroid; |
| 81 } | 79 } |
| 82 return _supportsTouch; | 80 return _supportsTouch; |
| 83 } | 81 } |
| 84 } | 82 } |
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