dispatchTouchEvent

by Business Talk » Sat, 09 Jan 2010 02:15:29 GMT


Sponsored Links
 How can I programmatically press/release a button? I was playing with
the button.dispatchTouchEvent(motionEvent); but failed to
programmatically generate  the MotionEvent to be passed to the
dispatchTouchEvent



dispatchTouchEvent

by Business Talk » Sat, 09 Jan 2010 02:37:37 GMT


 I found the way to generate the MotionEvent, and it's
MotionEvent.obtain



> dispatchTouchEvent


Sponsored Links


dispatchTouchEvent

by jbo » Wed, 27 Jan 2010 04:28:07 GMT


 i , i have a qustion about onTouch event, I have a layout that
consist of 2 elements, a WebView and on top of it a TextView and then
a custom view, that expand all over the screen and is transparent.
With these i want to carch touch events and delegate to the correct
widget either TextView or WebView depending on the touch event
position (MoseEvent).

[code]
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/
android"
android:orientation="vertical" android:layout_width="fill_parent"
android:layout_height="fill_parent">

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/
android"
android:layout_width="fill_parent"
android:layout_height="fill_parent">

<TextView
android:id="@+id/label"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="Type here:"/>

<WebView android:id="@+id/webview"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_below="@id/label"/>

</RelativeLayout>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/
android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical">

<com.frame.TransparentPanel android:id="@+id/transparent_panel"
android:layout_width="fill_parent"
android:layout_height="fill_parent"/>

</LinearLayout>

</FrameLayout>
[/code]


[code]
public class TransparentPanel extends LinearLayout
{
private Paint innerPaint, borderPaint ;
private List<PointF> pointsToDraw = new ArrayList<PointF>();
private WebView webview;
private Paint touchPaint;

public TransparentPanel(Context context, AttributeSet attrs) {
super(context, attrs);
init();
}

public TransparentPanel(Context context) {
super(context);
init();
}

private void init() {
touchPaint = new Paint();
touchPaint.setARGB(255, 0, 0, 255);
touchPaint .setAntiAlias(true);
touchPaint .setStyle(Style.STROKE);
touchPaint .setStrokeWidth(2);

innerPaint = new Paint();
innerPaint.setARGB(0, 100, 75, 75); //gray
innerPaint.setAntiAlias(true);

borderPaint = new Paint();
borderPaint.setARGB(255, 255, 255, 255);
borderPaint.setAntiAlias(true);
borderPaint.setStyle(Style.STROKE);
borderPaint.setStrokeWidth(2);
}

public void setInnerPaint(Paint innerPaint) {
this.innerPaint = innerPaint;
}

public void setBorderPaint(Paint borderPaint) {
this.borderPaint = borderPaint;
}

@Override
public boolean onTouchEvent(MotionEvent



Other Threads

1. Launch android applications on other Linux platform

I am considering the possibility of launching android applications on
a non-android Linux platform. What I plan to do is keeping android
runtime as much as possible while avoiding conflict with native
system. I think memory management, graphic service and a special
launcher will be most difficult things to deal with. Any suggestions?
--~--~---------~--~----~------------~-------~--~----~
unsubscribe: android-porting+unsubscr...@googlegroups.com
website: 

2. Help: Getting java.io.IOException: Couldn't open exception

Hi, I have created a simple application on android platform.
Application is parsing an XML.

SAXParser sp = spf.newSAXParser();
//parse the file and also register this class for call backs
sp.parse("./sdcard/employees.xml", this);

I am getting java.io.IOException: Couldn't open ./sdcard/
employees.xml. I had pushed the xml in sdcard.
--~--~---------~--~----~------------~-------~--~----~

3. Problem when running project

4. Media file formats and codecs supported by Android

5. 3gpp files

6. Geting rutime erros for Service permission and AndroidManifest.xml

7. Camera class doesn't save exif data?