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author | Mitsuru Oshima <> | 2009-04-28 18:12:09 -0700 |
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committer | The Android Open Source Project <initial-contribution@android.com> | 2009-04-28 18:12:09 -0700 |
commit | 8169daed2f7a8731d478b884b1f455c747b88478 (patch) | |
tree | 3ab1f44b128cef2f18f470af7483a8405329da23 /graphics | |
parent | 8d112675879a2b83197d3b4ae4fb623abd1a1ec3 (diff) | |
download | frameworks_base-8169daed2f7a8731d478b884b1f455c747b88478.zip frameworks_base-8169daed2f7a8731d478b884b1f455c747b88478.tar.gz frameworks_base-8169daed2f7a8731d478b884b1f455c747b88478.tar.bz2 |
AI 147976: Compatibility mode support. Part 2.
* Introduced ApplicationScale (may not be good name. CompatibilityScale? CanvasScale? Pls let me know if you have better idea)
* Changes to RootView / SurfaceView
- Makes the app believe it's running in the supported density/resolution.
- Makes the window manager believe it's running at the right density/resolution.
* Added methods to Rect/Event for scaling up/down.
Known issues:
* certain kind of images (such as nine patch for buttons) seesm to be loaded not by app, thus does not take the scale into account,
which, in turn, is causing layout issue.
* ZoomButton in MapView is rendered in wrong place
* Transparent region on Surface is not correct
* Specifying different densities in one process is not working.
BUG=1770627
Automated import of CL 147976
Diffstat (limited to 'graphics')
-rw-r--r-- | graphics/java/android/graphics/Rect.java | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/graphics/java/android/graphics/Rect.java b/graphics/java/android/graphics/Rect.java index 2005344..dda37e5 100644 --- a/graphics/java/android/graphics/Rect.java +++ b/graphics/java/android/graphics/Rect.java @@ -517,4 +517,17 @@ public final class Rect implements Parcelable { right = in.readInt(); bottom = in.readInt(); } + + /** + * Scales up the rect by the given scale. + * @hide + */ + public void scale(float scale) { + if (scale != 1.0f) { + left *= scale; + top *= scale; + right *= scale; + bottom*= scale; + } + } } |