Searched refs:observer (Results 1 - 25 of 136) 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.java384 * Register an observer that is called when changes happen to the content backing this cursor.
387 * @param observer the object that gets notified when the content backing the cursor changes.
390 void registerContentObserver(ContentObserver observer); argument
393 * Unregister an observer that has previously been registered with this
396 * @param observer the object to unregister.
399 void unregisterContentObserver(ContentObserver observer); argument
402 * Register an observer that is called when changes happen to the contents
406 * @param observer the object that gets notified when the cursors data set changes.
409 void registerDataSetObserver(DataSetObserver observer); argument
412 * Unregister an observer tha
418 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 DViewTreeObserver.java26 * A view tree observer is used to register listeners that can be notified of global
334 * Merges all the listeners registered on the specified observer with the listeners
335 * registered on this object. After this method is invoked, the specified observer
338 * @param observer The ViewTreeObserver whose listeners must be added to this observer
340 void merge(ViewTreeObserver observer) { argument
341 if (observer.mOnWindowAttachListeners != null) {
343 mOnWindowAttachListeners.addAll(observer.mOnWindowAttachListeners);
345 mOnWindowAttachListeners = observer.mOnWindowAttachListeners;
349 if (observer
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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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/frameworks/base/core/java/android/app/backup/
H A DIRestoreSession.aidl32 * @param observer This binder points to an object whose onRestoreSetsAvailable()
34 * @return Zero on success; nonzero on error. The observer will only receive a
37 int getAvailableRestoreSets(IRestoreObserver observer);
45 * @return Zero on success; nonzero on error. The observer will only receive
49 * @param observer If non-null, this binder points to an object that will receive
52 int restoreAll(long token, IRestoreObserver observer);
61 * @return Zero on success, nonzero on error. The observer will only receive
65 * @param observer If non-null, this binder points to an object that will receive
71 int restoreSome(long token, IRestoreObserver observer, in String[] packages);
80 * @return Zero on success; nonzero on error. The observer wil
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H A DRestoreSession.java45 * @param observer a RestoreObserver object whose restoreSetsAvailable() method will
49 * @return Zero on success, nonzero on error. The observer's restoreSetsAvailable()
52 public int getAvailableRestoreSets(RestoreObserver observer) { argument
54 RestoreObserverWrapper obsWrapper = new RestoreObserverWrapper(mContext, observer);
69 * @return Zero on success; nonzero on error. The observer will only receive
73 * @param observer If non-null, this binder points to an object that will receive
76 public int restoreAll(long token, RestoreObserver observer) { argument
82 mObserver = new RestoreObserverWrapper(mContext, observer);
98 * @return Zero on success, nonzero on error. The observer will only receive
102 * @param observer I
110 restoreSome(long token, RestoreObserver observer, String[] packages) argument
140 restorePackage(String packageName, RestoreObserver observer) argument
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/frameworks/opt/setupwizard/library/main/src/com/android/setupwizardlib/items/
H A DAbstractItemHierarchy.java53 public void registerObserver(Observer observer) { argument
54 mObservers.add(observer);
58 public void unregisterObserver(Observer observer) { argument
59 mObservers.remove(observer);
63 for (Observer observer : mObservers) {
64 observer.onChanged(this);
H A DItemHierarchy.java31 * show different content, this observer should be called.
42 * Register an observer to observe changes for this item hierarchy.
44 void registerObserver(Observer observer); argument
47 * Unregister a previously registered observer.
49 void unregisterObserver(Observer observer); argument
/frameworks/base/services/tests/servicestests/src/com/android/server/
H A DNetworkManagementServiceTest.java89 BaseNetworkObserver observer = mock(BaseNetworkObserver.class);
90 doReturn(new Binder()).when(observer).asBinder(); // Used by registerObserver.
91 mNMService.registerObserver(observer);
95 reset(observer);
97 // Now send NetworkManagementService messages and ensure that the observer methods are
105 expectSoon(observer).interfaceAdded("rmnet12");
108 expectSoon(observer).interfaceRemoved("eth1");
120 expectSoon(observer).interfaceStatusChanged("clat4", true);
123 expectSoon(observer).interfaceLinkStateChanged("rmnet0", false);
132 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/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.java35 * Register an observer that is called when changes happen to the data used by this adapter.
37 * @param observer the object that gets notified when the data set changes.
39 void registerDataSetObserver(DataSetObserver observer); argument
42 * Unregister an observer that has previously been registered with this
45 * @param observer the object to unregister.
47 void unregisterDataSetObserver(DataSetObserver observer); argument
H A DExpandableListAdapter.java33 void registerDataSetObserver(DataSetObserver observer); argument
38 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/v4/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.java88 public int startWatching(String path, int mask, FileObserver observer) { argument
94 m_observers.put(i, new WeakReference(observer));
106 // look up our observer, fixing up the map if necessary...
107 FileObserver observer = null;
112 observer = (FileObserver) weak.get();
113 if (observer == null) {
119 // ...then call out to the observer without the sync lock held
120 if (observer != null) {
122 observer.onEvent(mask, path);
124 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/SystemUI/tests/src/com/android/systemui/screenshot/
H A DScreenshotTest.java57 NewScreenshotObserver observer = new NewScreenshotObserver(
59 observer.startWatching();
62 if (observer.getCreatedPath() == null) {
64 synchronized(observer) {
65 observer.wait(SCREEN_WAIT_TIME_SEC*1000);
69 SCREEN_WAIT_TIME_SEC), observer.getCreatedPath());
71 File screenshotFile = new File(screenshotDir, observer.getCreatedPath());
/frameworks/base/core/java/com/android/internal/widget/
H A DPagerAdapter.java280 * Register an observer to receive callbacks related to the adapter's data changing.
282 * @param observer The {@link android.database.DataSetObserver} which will receive callbacks.
284 public void registerDataSetObserver(DataSetObserver observer) { argument
285 mObservable.registerObserver(observer);
289 * Unregister an observer from callbacks related to the adapter's data changing.
291 * @param observer The {@link android.database.DataSetObserver} which will be unregistered.
293 public void unregisterDataSetObserver(DataSetObserver observer) { argument
294 mObservable.unregisterObserver(observer);

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