diff options
author | Alex Blasche <alexander.blasche@digia.com> | 2014-07-14 13:01:47 +0200 |
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committer | Alex Blasche <alexander.blasche@digia.com> | 2014-07-16 08:28:58 +0200 |
commit | ba3c1f4f2a2efe635e12c9dad22edeac89611729 (patch) | |
tree | 88da0300aa76a46934c0c93fea348f6ead20c993 /examples/bluetooth/lowenergyscanner/assets/Characteristics.qml | |
parent | 9234d5391c5e94a4b00ad4e81336f519fc496caa (diff) |
Various improvements to lowenergyscanner example
1.) Improves UI flow
2.) Improves error behavior (e.g. device disconnects)
3.) Adds missing signal/model updates whcih caused unexpected UI flow
Change-Id: Icc7edf4945df0e964b5c91b407ce5976a1585b81
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>
Diffstat (limited to 'examples/bluetooth/lowenergyscanner/assets/Characteristics.qml')
-rw-r--r-- | examples/bluetooth/lowenergyscanner/assets/Characteristics.qml | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/examples/bluetooth/lowenergyscanner/assets/Characteristics.qml b/examples/bluetooth/lowenergyscanner/assets/Characteristics.qml index ef1538ab..4a7db471 100644 --- a/examples/bluetooth/lowenergyscanner/assets/Characteristics.qml +++ b/examples/bluetooth/lowenergyscanner/assets/Characteristics.qml @@ -54,12 +54,23 @@ Rectangle { Dialog { id: info anchors.centerIn: parent - visible: false + visible: true + dialogText: "Scanning for characteristics..."; } - Component.onCompleted: { - info.visible = true; - info.dialogText = "Scanning for characteristics..."; + Connections { + target: device + onCharacteristicsUpdated: { + menu.menuText = "Back" + if (characteristicview.count === 0) + info.dialogText = "No characteristic found" + else + info.visible = false; + } + + onDisconnected: { + pageLoader.source = "main.qml" + } } ListView { @@ -80,11 +91,6 @@ Rectangle { border.color: "black" radius: 5 - Component.onCompleted: { - menu.menuText = "Back" - info.visible = false - } - Label { id: characteristicName textContent: modelData.characteristicName @@ -132,7 +138,7 @@ Rectangle { id: menu anchors.bottom: parent.bottom menuWidth: parent.width - menuText: device.update + menuText: "Scanning" menuHeight: (parent.height/6) onButtonClick: { pageLoader.source = "Services.qml" |