I am sorry for the lack of clarity. I posted only the code snippets as it
might be really difficult to read the entire code. I am trying to update
this thread from the main activity.
Let me post a condensed version:
public class MyProgressBar extends LinearLayout implements Runnable {
.......
........
public void Message(String Message)
{
String r = Message;
try {
myNum = Integer.parseInt(r);
} catch(NumberFormatException nfe) {
}
m = (myNum/100);
if(m>=8)
{
m=1;
}
}
/**
@Override
public void run() {
while (stopped) {
try {
// Sleep for 0.3 secs and after that change the images
Thread.sleep(100);
handler.sendEmptyMessage(0);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
private Handler handler = new Handler() {
@Override
public void handleMessage(Message msg) {
int currentImage = 0;
int nextImage = 0;
if(i<=m)
{
i++;
}
else
{
i=1;
for(int j=0;j<9;j++)
{
ImageView imageView1 =imageHolders.get(j);
imageView1.setVisibility(View.GONE);
}
}
// Logic to change the images
ImageView imageView =imageHolders.get(i-1);
{
imageView.setVisibility(View.VISIBLE);
}
super.handleMessage(msg);
}
};
}
Thanks,
Sai
On Sun, Jul 8, 2012 at 12:49 AM, G. Blake Meike <[email protected]>wrote:
> I really can't figure out what you are asking here. There's no evidence
> or a runnable. I'm guessing that m and myNum are data members? Are they
> being updated from two different threads?
>
> G. Blake Meike
> Marakana
>
> The second edition of Programming Android is now on-line:
> http://shop.oreilly.com/product/0636920023005.do
>
> On Saturday, July 7, 2012 7:14:22 PM UTC-7, yamanoorsai wrote:
>>
>> Hi,
>>
>> I have a runnable in my app that runs an animation. I would like to
>> update a variable so that animation varies according to the data from
>> bluetooth.
>>
>> This is the function that reads the string in the runnable:
>>
>> public void Message(String Message)
>>> {
>>> String r = Message;
>>> try {
>>> myNum = Integer.parseInt(r);
>>> } catch(NumberFormatException nfe) {
>>> }
>>> m = (myNum/100);
>>> if(m>=8)
>>> {
>>> m=1;
>>> }
>>> }
>>
>>
>> This is how I am calling the runnable in the main activity:
>>
>> pBar.Message(message).
>>
>>
>> It takes at least a minute to update the string in the runnable and it
>> happens only once. I am not able to pass a string to the runnable. Any
>> suggestions to pass a string to a runnable would be greatly appreciated.
>>
>>
>> Sai
>>
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