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| author | Dianne Hackborn <hackbod@google.com> | 2010-05-18 18:33:05 -0700 |
|---|---|---|
| committer | Dianne Hackborn <hackbod@google.com> | 2010-05-18 18:33:05 -0700 |
| commit | 689868ac47edceec08ed181d949e02c34276ffeb (patch) | |
| tree | f4a0bd8d0522e01f23703f05f51d4ba131ec6a76 /samples | |
| parent | 5ee6d7a18c88f422e818234e0e89ba0d5d2389b7 (diff) | |
| download | android_development-689868ac47edceec08ed181d949e02c34276ffeb.tar.gz android_development-689868ac47edceec08ed181d949e02c34276ffeb.tar.bz2 android_development-689868ac47edceec08ed181d949e02c34276ffeb.zip | |
Small fix to surface window sample.
Change-Id: Iaae90aaf8cfdb71c6201eba8a436450a75b2b732
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/ApiDemos/src/com/example/android/apis/graphics/WindowSurface.java | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/samples/ApiDemos/src/com/example/android/apis/graphics/WindowSurface.java b/samples/ApiDemos/src/com/example/android/apis/graphics/WindowSurface.java index c7b03c1df..7829ec953 100644 --- a/samples/ApiDemos/src/com/example/android/apis/graphics/WindowSurface.java +++ b/samples/ApiDemos/src/com/example/android/apis/graphics/WindowSurface.java @@ -115,10 +115,14 @@ public class WindowSurface extends Activity implements SurfaceHolder.Callback { void step(int width, int height, float minStep, float maxStep) { x += dx; if (x <= 0 || x >= (width-1)) { + if (x <= 0) x = 0; + else if (x >= (width-1)) x = width-1; dx = adjDelta(-dx, minStep, maxStep); } y += dy; if (y <= 0 || y >= (height-1)) { + if (y <= 0) y = 0; + else if (y >= (height-1)) y = height-1; dy = adjDelta(-dy, minStep, maxStep); } } |