Searched refs:observer (Results 1 - 25 of 161) sorted by relevance

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/frameworks/base/core/java/android/database/
H A DObservable.java27 * @param T The observer type.
31 * The list of observers. An observer can be in the list at most
37 * Adds an observer to the list. The observer cannot be null and it must not already
39 * @param observer the observer to register
40 * @throws IllegalArgumentException the observer is null
41 * @throws IllegalStateException the observer is already registered
43 public void registerObserver(T observer) { argument
44 if (observer
62 unregisterObserver(T observer) argument
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H A DContentObservable.java31 public void registerObserver(ContentObserver observer) { argument
32 super.registerObserver(observer);
36 * Invokes {@link ContentObserver#dispatchChange(boolean)} on each observer.
39 * to the observer if it has indicated that it wants to receive self-change
54 * Invokes {@link ContentObserver#dispatchChange(boolean, Uri)} on each observer.
58 * to the observer if it has indicated that it wants to receive self-change
68 for (ContentObserver observer : mObservers) {
69 if (!selfChange || observer.deliverSelfNotifications()) {
70 observer.dispatchChange(selfChange, uri);
77 * Invokes {@link ContentObserver#onChange} on each observer
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H A DCursor.java385 * Register an observer that is called when changes happen to the content backing this cursor.
388 * @param observer the object that gets notified when the content backing the cursor changes.
391 void registerContentObserver(ContentObserver observer); argument
394 * Unregister an observer that has previously been registered with this
397 * @param observer the object to unregister.
400 void unregisterContentObserver(ContentObserver observer); argument
403 * Register an observer that is called when changes happen to the contents
407 * @param observer the object that gets notified when the cursors data set changes.
410 void registerDataSetObserver(DataSetObserver observer); argument
413 * Unregister an observer tha
419 unregisterDataSetObserver(DataSetObserver observer) argument
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H A DCursorWrapper.java216 public void registerContentObserver(ContentObserver observer) { argument
217 mCursor.registerContentObserver(observer);
221 public void registerDataSetObserver(DataSetObserver observer) { argument
222 mCursor.registerDataSetObserver(observer);
247 public void unregisterContentObserver(ContentObserver observer) { argument
248 mCursor.unregisterContentObserver(observer);
252 public void unregisterDataSetObserver(DataSetObserver observer) { argument
253 mCursor.unregisterDataSetObserver(observer);
H A DMergeCursor.java181 public void registerContentObserver(ContentObserver observer) { argument
185 mCursors[i].registerContentObserver(observer);
190 public void unregisterContentObserver(ContentObserver observer) { argument
194 mCursors[i].unregisterContentObserver(observer);
200 public void registerDataSetObserver(DataSetObserver observer) { argument
204 mCursors[i].registerDataSetObserver(observer);
210 public void unregisterDataSetObserver(DataSetObserver observer) { argument
214 mCursors[i].unregisterDataSetObserver(observer);
/frameworks/base/core/java/android/view/
H A DIWindowId.aidl23 void registerFocusObserver(IWindowFocusObserver observer);
24 void unregisterFocusObserver(IWindowFocusObserver observer);
H A DWindowId.java99 * Construct a new observer. This observer will be configured so that all
131 public void registerFocusObserver(FocusObserver observer) { argument
132 synchronized (observer.mRegistrations) {
133 if (observer.mRegistrations.containsKey(mToken.asBinder())) {
135 "Focus observer already registered with input token");
137 observer.mRegistrations.put(mToken.asBinder(), this);
139 mToken.registerFocusObserver(observer.mIObserver);
148 public void unregisterFocusObserver(FocusObserver observer) { argument
149 synchronized (observer
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H A DViewTreeObserver.java29 * A view tree observer is used to register listeners that can be notified of global
341 * Merges all the listeners registered on the specified observer with the listeners
342 * registered on this object. After this method is invoked, the specified observer
345 * @param observer The ViewTreeObserver whose listeners must be added to this observer
347 void merge(ViewTreeObserver observer) { argument
348 if (observer.mOnWindowAttachListeners != null) {
350 mOnWindowAttachListeners.addAll(observer.mOnWindowAttachListeners);
352 mOnWindowAttachListeners = observer.mOnWindowAttachListeners;
356 if (observer
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/frameworks/base/services/tests/servicestests/src/com/android/server/
H A DNetworkManagementServiceTest.java90 BaseNetworkObserver observer = mock(BaseNetworkObserver.class);
91 doReturn(new Binder()).when(observer).asBinder(); // Used by registerObserver.
92 mNMService.registerObserver(observer);
96 reset(observer);
98 // Now send NetworkManagementService messages and ensure that the observer methods are
106 expectSoon(observer).interfaceAdded("rmnet12");
109 expectSoon(observer).interfaceRemoved("eth1");
121 expectSoon(observer).interfaceStatusChanged("clat4", true);
124 expectSoon(observer).interfaceLinkStateChanged("rmnet0", false);
133 expectSoon(observer)
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H A DMountServiceTests.java132 final ObbObserver observer = new ObbObserver();
134 sm.mountObb(file.getPath(), null, observer));
137 observer.waitForCompletion());
144 file.getPath(), observer.getPath());
146 assertEquals(expectedState, observer.getState());
153 final ObbObserver observer = new ObbObserver();
155 .getPath(), null, observer));
157 return observer;
161 final ObbObserver observer, int expectedState, boolean checkPath) {
162 assertTrue("Mount should have completed", observer
160 waitForObbActionCompletion(final StorageManager sm, final File file, final ObbObserver observer, int expectedState, boolean checkPath) argument
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/frameworks/base/core/java/android/app/backup/
H A DIRestoreSession.aidl32 * @param observer This binder points to an object whose onRestoreSetsAvailable()
35 * @return Zero on success; nonzero on error. The observer will only receive a
38 int getAvailableRestoreSets(IRestoreObserver observer, IBackupManagerMonitor monitor);
46 * @return Zero on success; nonzero on error. The observer will only receive
50 * @param observer If non-null, this binder points to an object that will receive
54 int restoreAll(long token, IRestoreObserver observer, IBackupManagerMonitor monitor);
63 * @return Zero on success, nonzero on error. The observer will only receive
67 * @param observer If non-null, this binder points to an object that will receive
74 int restoreSome(long token, IRestoreObserver observer, IBackupManagerMonitor monitor,
84 * @return Zero on success; nonzero on error. The observer wil
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H A DRestoreSession.java46 * @param observer a RestoreObserver object whose restoreSetsAvailable() method will
51 * @return Zero on success, nonzero on error. The observer's restoreSetsAvailable()
54 public int getAvailableRestoreSets(RestoreObserver observer, BackupManagerMonitor monitor) { argument
56 RestoreObserverWrapper obsWrapper = new RestoreObserverWrapper(mContext, observer);
71 * @param observer a RestoreObserver object whose restoreSetsAvailable() method will
75 * @return Zero on success, nonzero on error. The observer's restoreSetsAvailable()
78 public int getAvailableRestoreSets(RestoreObserver observer) { argument
79 return getAvailableRestoreSets(observer, null);
88 * @return Zero on success; nonzero on error. The observer will only receive
92 * @param observer I
97 restoreAll(long token, RestoreObserver observer, BackupManagerMonitor monitor) argument
128 restoreAll(long token, RestoreObserver observer) argument
153 restoreSome(long token, RestoreObserver observer, BackupManagerMonitor monitor, String[] packages) argument
191 restoreSome(long token, RestoreObserver observer, String[] packages) argument
213 restorePackage(String packageName, RestoreObserver observer, BackupManagerMonitor monitor) argument
248 restorePackage(String packageName, RestoreObserver observer) argument
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/frameworks/opt/setupwizard/library/main/src/com/android/setupwizardlib/items/
H A DAbstractItemHierarchy.java64 public void registerObserver(Observer observer) { argument
65 mObservers.add(observer);
69 public void unregisterObserver(Observer observer) { argument
70 mObservers.remove(observer);
77 for (Observer observer : mObservers) {
78 observer.onChanged(this);
95 for (Observer observer : mObservers) {
96 observer.onItemRangeChanged(this, position, itemCount);
113 for (Observer observer : mObservers) {
114 observer
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H A DItemHierarchy.java31 * show different content, this observer should be called.
68 * Register an observer to observe changes for this item hierarchy.
70 void registerObserver(Observer observer); argument
73 * Unregister a previously registered observer.
75 void unregisterObserver(Observer observer); argument
/frameworks/base/core/java/android/widget/
H A DBaseAdapter.java37 public void registerDataSetObserver(DataSetObserver observer) { argument
38 mDataSetObservable.registerObserver(observer);
41 public void unregisterDataSetObserver(DataSetObserver observer) { argument
42 mDataSetObservable.unregisterObserver(observer);
H A DBaseExpandableListAdapter.java37 public void registerDataSetObserver(DataSetObserver observer) { argument
38 mDataSetObservable.registerObserver(observer);
41 public void unregisterDataSetObserver(DataSetObserver observer) { argument
42 mDataSetObservable.unregisterObserver(observer);
H A DAdapter.java36 * Register an observer that is called when changes happen to the data used by this adapter.
38 * @param observer the object that gets notified when the data set changes.
40 void registerDataSetObserver(DataSetObserver observer); argument
43 * Unregister an observer that has previously been registered with this
46 * @param observer the object to unregister.
48 void unregisterDataSetObserver(DataSetObserver observer); argument
/frameworks/base/libs/hwui/
H A DFrameMetricsReporter.h35 void addObserver(FrameMetricsObserver* observer) { argument
36 mObservers.push_back(observer);
39 bool removeObserver(FrameMetricsObserver* observer) { argument
41 if (mObservers[i].get() == observer) {
/frameworks/support/core-ui/java/android/support/v4/view/
H A DPagerAdapter.java291 * Register an observer to receive callbacks related to the adapter's data changing.
293 * @param observer The {@link android.database.DataSetObserver} which will receive callbacks.
295 public void registerDataSetObserver(DataSetObserver observer) { argument
296 mObservable.registerObserver(observer);
300 * Unregister an observer from callbacks related to the adapter's data changing.
302 * @param observer The {@link android.database.DataSetObserver} which will be unregistered.
304 public void unregisterDataSetObserver(DataSetObserver observer) { argument
305 mObservable.unregisterObserver(observer);
308 void setViewPagerObserver(DataSetObserver observer) { argument
310 mViewPagerObserver = observer;
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/frameworks/base/core/java/android/os/
H A DFileObserver.java89 public int startWatching(String path, int mask, FileObserver observer) { argument
95 m_observers.put(i, new WeakReference(observer));
107 // look up our observer, fixing up the map if necessary...
108 FileObserver observer = null;
113 observer = (FileObserver) weak.get();
114 if (observer == null) {
120 // ...then call out to the observer without the sync lock held
121 if (observer != null) {
123 observer.onEvent(mask, path);
125 Log.wtf(LOG_TAG, "Unhandled exception in FileObserver " + observer, throwabl
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H A DUEventObserver.java164 /** Many to many mapping of string match to observer.
167 * elements the corresponding UEventObserver observer */
198 final UEventObserver observer =
200 mTempObserversToSignal.add(observer);
209 final UEventObserver observer = mTempObserversToSignal.get(i);
210 observer.onUEvent(event);
216 public void addObserver(String match, UEventObserver observer) { argument
219 mKeysAndObservers.add(observer);
224 /** Removes every key/value pair where value=observer from mObservers */
225 public void removeObserver(UEventObserver observer) { argument
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/frameworks/base/core/java/android/printservice/
H A DCustomPrinterIconCallback.java40 * @param observer The observer that needs to be notified about the update.
42 CustomPrinterIconCallback(@NonNull PrinterId printerId, @NonNull IPrintServiceClient observer) { argument
44 mObserver = observer;
/frameworks/base/packages/PrintSpooler/tests/outofprocess/src/com/android/printspooler/outofprocess/tests/mockservice/
H A DAddPrintersActivity.java28 public static void addObserver(@NonNull Runnable observer) { argument
30 sObservers.add(observer);
/frameworks/base/wifi/tests/src/android/net/wifi/
H A DWifiManagerTest.java266 * Verify observer is properly plumbed when called.
270 TestLocalOnlyHotspotObserver observer = new TestLocalOnlyHotspotObserver();
271 assertFalse(observer.mOnRegistered);
272 assertFalse(observer.mOnStartedCalled);
273 assertFalse(observer.mOnStoppedCalled);
274 assertEquals(null, observer.mConfig);
275 assertEquals(null, observer.mSub);
279 observer.onRegistered(sub);
280 assertTrue(observer.mOnRegistered);
281 assertFalse(observer
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/frameworks/opt/setupwizard/library/test/instrumentation/src/com/android/setupwizardlib/test/
H A DItemAdapterTest.java88 final DataSetObserver observer = mock(DataSetObserver.class);
89 adapter.registerDataSetObserver(observer);
90 final InOrder inOrder = inOrder(observer);
93 inOrder.verify(observer).onChanged();
96 inOrder.verify(observer).onChanged();
99 inOrder.verify(observer).onChanged();

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