new version of app - is the user notified?

by Ivan Soto » Fri, 13 Mar 2009 05:47:31 GMT


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 You get notification like once a day of all the apps with upgrades.
you get a Market notification at the top.






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Other Threads

1. change the angle of pixel

Hi all ,
   could someone help me with the below given code snippet.awarning
persists in my application saying that vriable GY is never read . This
warning results in an incorrect output . Could someone help me know if
there is a change in the calculations to be done .


int RY, GY, BY, RYY, GYY, BYY, R, G, B, Y;
        double angle = (3.14159d * (double)deg) / 180.0d;
        int S = (int)(256.0d * Math.sin(angle));
        int C = (int)(256.0d * Math.cos(angle));

        for (int y = 0; y < pich; y++)
        for (int x = 0; x < picw; x++)
            {
            int index = y * picw + x;
            int r = (pix[index] >> 16) & 0xff;
            int g = (pix[index] >> 8) & 0xff;
            int b = pix[index] & 0xff;
            RY = (70 * r - 59 * g - 11 * b) / 100;
            GY = (-30 * r + 41 * g - 11 * b) / 100;
            BY = (-30 * r - 59 * g + 89 * b) / 100;
            Y = (30 * r + 59 * g + 11 * b) / 100;
            RYY = (S * BY + C * RY) / 256;
            BYY = (C * BY - S * RY ) / 256;
            GYY = (-51 * RYY - 19 * BYY) / 100;
            R = Y + RYY;
            R = (R < 0) ? 0 : ((R > 255) ? 255 : R);
            G = Y + GYY;
            G = (G < 0) ? 0 : ((G > 255) ? 255 : G);
            B = Y + BYY;
            B = (B < 0) ? 0 : ((B > 255) ? 255 : B);
            pix[index] = 0xff000000 | (R << 16) | (G << 8) | B;
            }

how can i get rid of the warning GY unread variable
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2. "singleTask" really always at the root of activity stack?

Hi all,
In the documentation (http://developer.android.com/guide/topics/
manifest/activity-element.html#lmode) it is stated that an activity
with launchMode="singleTask" is always at the root of the sctivity
stack. However,  when I run my "singleTask" activity for a few
scenarios and monitors behaviour with "adb shell dumpsys activity" I
can see it placed both at the top of the stack (with numActivities=2)
and in the middle of the stack (with numActivities=3).
The activity at the root (frontOfTask=True) has a "normal" launchMode.

Is the documentation incorrect or am I missing something?


Thanks,
Rickard



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