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author | Michael Chan <> | 2009-03-27 15:06:14 -0700 |
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committer | The Android Open Source Project <initial-contribution@android.com> | 2009-03-27 15:06:14 -0700 |
commit | e1e1cbfc41c5c980b8d3f537afa1b9508625a10f (patch) | |
tree | c300c75005257e184ce84066a544c0f9da3931ad | |
parent | 88fb1069bf254dc68c83546496592a9b5e739a07 (diff) | |
download | frameworks_base-e1e1cbfc41c5c980b8d3f537afa1b9508625a10f.zip frameworks_base-e1e1cbfc41c5c980b8d3f537afa1b9508625a10f.tar.gz frameworks_base-e1e1cbfc41c5c980b8d3f537afa1b9508625a10f.tar.bz2 |
AI 143150: Fixed the problem where setEnabled(false) has no effect from onResume().
The problem was that the Preference widget was reenabled when its dependency
was in enabled state. The enabled field was basically overloaded. The fix was
to add an additional field to keep track of whether its dependencies were met.
BUG=1653960
Automated import of CL 143150
-rw-r--r-- | core/java/android/preference/Preference.java | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/core/java/android/preference/Preference.java b/core/java/android/preference/Preference.java index a255438..fc39573 100644 --- a/core/java/android/preference/Preference.java +++ b/core/java/android/preference/Preference.java @@ -92,6 +92,7 @@ public class Preference implements Comparable<Preference>, OnDependencyChangeLis private boolean mPersistent = true; private String mDependencyKey; private Object mDefaultValue; + private boolean mDependencyMet = true; /** * @see #setShouldDisableView(boolean) @@ -594,7 +595,7 @@ public class Preference implements Comparable<Preference>, OnDependencyChangeLis * @return True if this Preference is enabled, false otherwise. */ public boolean isEnabled() { - return mEnabled; + return mEnabled && mDependencyMet; } /** @@ -1096,7 +1097,14 @@ public class Preference implements Comparable<Preference>, OnDependencyChangeLis * @param disableDependent Set true to disable this Preference. */ public void onDependencyChanged(Preference dependency, boolean disableDependent) { - setEnabled(!disableDependent); + if (mDependencyMet == disableDependent) { + mDependencyMet = !disableDependent; + + // Enabled state can change dependent preferences' states, so notify + notifyDependencyChange(shouldDisableDependents()); + + notifyChanged(); + } } /** |