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touchscreen: Fix kinetic scrolling when the statusbar is off.

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The scrolling code cannot differentiate between the BUTTON_TOUCHSCREEN post
from normal touches and the one posted in the timeout callback.

To fix introduce a global special button (BUTTON_REDRAW) that results
in the desired redraw. This existed already as a local kludge for android
and is now generalized.

Change-Id: I6bfa6c66431c48f5042fcd8fce2ea72cd3457f58
This commit is contained in:
Thomas Martitz 2012-04-05 13:00:05 +02:00
parent f458888a4c
commit bb0e4cc543
6 changed files with 13 additions and 12 deletions
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2
firmware/target/hosted/android/lcd-android.c
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@ -146,7 +146,7 @@ Java_org_rockbox_RockboxFramebuffer_surfaceCreated(JNIEnv *env, jobject this,
send_event(LCD_EVENT_ACTIVATION, NULL);
/* Force an update, since the newly created surface is initially black
* waiting for the next normal update results in a longish black screen */
queue_post(&button_queue, BUTTON_FORCE_REDRAW, 0);
queue_post(&button_queue, BUTTON_REDRAW, 0);
}
/*