Detect if the cursor is opened/closed on 5.0
Hello
For some reason, I need to manually show or hide the virtual keyboard. That was fine until I tried to determine if the cursor of the device's open/close because it is not necessary to display the virtual keyboard if the cursor is open.
I found a way to do it using Sensor.SLIDE from OS 6.0, but is there a way to check the status of the cursor on OS 5.0?
Thank you.
OK, nevermind, I just need to check if keyboard.getVisibility ()! = VirtualKeyboard.HIDE after trying to view...
Tags: BlackBerry Developers
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Hi all
is there an api to check the slider is open or close for Blackberry JDE 6.0.
Thank you
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Hi you
First of all "accept the solution please...." »
See this link for more information...
http://www.BlackBerry.com/developers/docs/4.6.0api/NET/rim/device/API/system/sensor.html
Net.rim.device.api.system import. *;
Import net.rim.device.api.ui.UiApplication;
Import net.rim.device.api.ui.component.RichTextField;
Import net.rim.device.api.ui.container.MainScreen;SerializableAttribute public class SensorDemo extends UiApplication
{
public SensorDemo()
{
Screen SensorDemoScreen = new SensorDemoScreen();
pushScreen (screen);
}
Public Shared Sub main (String [] args)
{
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app.enterEventDispatcher ();
}
class SensorDemoScreen extends screen implements the SensorListener
{
private RichTextField statusField1;
private RichTextField statusField2;public SensorDemoScreen()
{
setTitle ("sensor Demo");
statusField1 = new RichTextField();
statusField2 = new RichTextField();
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Add (statusField2);Check for the presence of a sensor
Boolean hasFlipSensor, hasHolsterSensor, hasSliderSensor;
hasFlipSensor = Sensor.isSupported (Sensor.FLIP);
hasHolsterSensor = Sensor.isSupported (Sensor.HOLSTER);
hasSliderSensor = Sensor.isSupported (Sensor.SLIDE);
statusField1.setText ("Flip:" + hasFlipSensor + "\nHolster:")
+ hasHolsterSensor + "\nSlider:" + hasSliderSensor + "\n"); "."
Check the status of a sensor
If (Sensor.isSupported (Sensor.SLIDE))
{
int sliderState = Sensor.getState (Sensor.SLIDE);
Switch (sliderState)
{
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do something if the cursor is closed
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break;
case Sensor.STATE_SLIDE_IN_TRANSITION:
do something about cursor in transition
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break;
case Sensor.STATE_SLIDE_OPEN:
do something if the cursor is open
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break;
by default:
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}
}
Listening to changes to a sensor
Sensor.addListener (Application.getApplication (),)
Sensor.SLIDE);
}implementation of the SensorListener.onSensorUpdate)
change cursor only checks
' public void onSensorUpdate (int sensorID, int update)
{
If (sensorID is Sensor.SLIDE)
{
If (update is Sensor.STATE_SLIDE_OPEN)
{
do something if the cursor is now open
statusField2.setText ("Slider is now open.");
}
ElseIf (update == Sensor.STATE_SLIDE_IN_TRANSITION)
{
do something if the cursor is now transitioning
statusField2.setText ("Slider condition changes.");
}
ElseIf (update == Sensor.STATE_SLIDE_CLOSED)
{
do something if the cursor is now closed
statusField2.setText ("Slider is now closed.");
}
}
}
}
}.................
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