diff options
Diffstat (limited to 'core/java')
10 files changed, 133 insertions, 13 deletions
diff --git a/core/java/android/content/SyncManager.java b/core/java/android/content/SyncManager.java index 977b461..e4b4b97 100644 --- a/core/java/android/content/SyncManager.java +++ b/core/java/android/content/SyncManager.java @@ -58,6 +58,7 @@ import android.util.Pair; import android.util.Slog; import com.android.internal.R; +import com.android.internal.annotations.GuardedBy; import com.android.internal.util.IndentingPrintWriter; import com.google.android.collect.Lists; import com.google.android.collect.Maps; @@ -155,7 +156,7 @@ public class SyncManager { private SyncStorageEngine mSyncStorageEngine; - // @GuardedBy("mSyncQueue") + @GuardedBy("mSyncQueue") private final SyncQueue mSyncQueue; protected final ArrayList<ActiveSyncContext> mActiveSyncContexts = Lists.newArrayList(); diff --git a/core/java/android/content/SyncStorageEngine.java b/core/java/android/content/SyncStorageEngine.java index 10e7bff..bdc5a3f 100644 --- a/core/java/android/content/SyncStorageEngine.java +++ b/core/java/android/content/SyncStorageEngine.java @@ -16,6 +16,7 @@ package android.content; +import com.android.internal.annotations.VisibleForTesting; import com.android.internal.util.ArrayUtils; import com.android.internal.util.FastXmlSerializer; @@ -74,7 +75,7 @@ public class SyncStorageEngine extends Handler { private static final long DEFAULT_POLL_FREQUENCY_SECONDS = 60 * 60 * 24; // One day - // @VisibleForTesting + @VisibleForTesting static final long MILLIS_IN_4WEEKS = 1000L * 60 * 60 * 24 * 7 * 4; /** Enum value for a sync start event. */ diff --git a/core/java/android/content/pm/RegisteredServicesCache.java b/core/java/android/content/pm/RegisteredServicesCache.java index 6def4a1..a07a865 100644 --- a/core/java/android/content/pm/RegisteredServicesCache.java +++ b/core/java/android/content/pm/RegisteredServicesCache.java @@ -34,6 +34,7 @@ import android.util.Slog; import android.util.SparseArray; import android.util.Xml; +import com.android.internal.annotations.GuardedBy; import com.android.internal.util.FastXmlSerializer; import com.google.android.collect.Lists; import com.google.android.collect.Maps; @@ -77,15 +78,15 @@ public abstract class RegisteredServicesCache<V> { private final Object mServicesLock = new Object(); - // @GuardedBy("mServicesLock") + @GuardedBy("mServicesLock") private boolean mPersistentServicesFileDidNotExist; - // @GuardedBy("mServicesLock") + @GuardedBy("mServicesLock") private final SparseArray<UserServices<V>> mUserServices = new SparseArray<UserServices<V>>(); private static class UserServices<V> { - // @GuardedBy("mServicesLock") + @GuardedBy("mServicesLock") public final Map<V, Integer> persistentServices = Maps.newHashMap(); - // @GuardedBy("mServicesLock") + @GuardedBy("mServicesLock") public Map<V, ServiceInfo<V>> services = null; } diff --git a/core/java/android/net/NetworkStats.java b/core/java/android/net/NetworkStats.java index 446bbf0..c757605 100644 --- a/core/java/android/net/NetworkStats.java +++ b/core/java/android/net/NetworkStats.java @@ -21,6 +21,7 @@ import android.os.Parcelable; import android.os.SystemClock; import android.util.SparseBooleanArray; +import com.android.internal.annotations.VisibleForTesting; import com.android.internal.util.ArrayUtils; import com.android.internal.util.Objects; @@ -190,14 +191,14 @@ public class NetworkStats implements Parcelable { return clone; } - // @VisibleForTesting + @VisibleForTesting public NetworkStats addIfaceValues( String iface, long rxBytes, long rxPackets, long txBytes, long txPackets) { return addValues( iface, UID_ALL, SET_DEFAULT, TAG_NONE, rxBytes, rxPackets, txBytes, txPackets, 0L); } - // @VisibleForTesting + @VisibleForTesting public NetworkStats addValues(String iface, int uid, int set, int tag, long rxBytes, long rxPackets, long txBytes, long txPackets, long operations) { return addValues(new Entry( @@ -269,7 +270,7 @@ public class NetworkStats implements Parcelable { return size; } - // @VisibleForTesting + @VisibleForTesting public int internalSize() { return iface.length; } @@ -335,7 +336,7 @@ public class NetworkStats implements Parcelable { * Find first stats index that matches the requested parameters, starting * search around the hinted index as an optimization. */ - // @VisibleForTesting + @VisibleForTesting public int findIndexHinted(String iface, int uid, int set, int tag, int hintIndex) { for (int offset = 0; offset < size; offset++) { final int halfOffset = offset / 2; diff --git a/core/java/android/net/NetworkTemplate.java b/core/java/android/net/NetworkTemplate.java index d8e53d5..d3839ad 100644 --- a/core/java/android/net/NetworkTemplate.java +++ b/core/java/android/net/NetworkTemplate.java @@ -33,6 +33,7 @@ import android.content.res.Resources; import android.os.Parcel; import android.os.Parcelable; +import com.android.internal.annotations.VisibleForTesting; import com.android.internal.util.Objects; /** @@ -63,7 +64,7 @@ public class NetworkTemplate implements Parcelable { private static boolean sForceAllNetworkTypes = false; - // @VisibleForTesting + @VisibleForTesting public static void forceAllNetworkTypes() { sForceAllNetworkTypes = true; } diff --git a/core/java/android/os/Environment.java b/core/java/android/os/Environment.java index 88529f8..1bada67 100644 --- a/core/java/android/os/Environment.java +++ b/core/java/android/os/Environment.java @@ -22,6 +22,8 @@ import android.os.storage.StorageVolume; import android.text.TextUtils; import android.util.Log; +import com.android.internal.annotations.GuardedBy; + import java.io.File; /** @@ -47,7 +49,7 @@ public class Environment { private static final Object sLock = new Object(); - // @GuardedBy("sLock") + @GuardedBy("sLock") private static volatile StorageVolume sPrimaryVolume; private static StorageVolume getPrimaryVolume() { diff --git a/core/java/com/android/internal/annotations/GuardedBy.java b/core/java/com/android/internal/annotations/GuardedBy.java new file mode 100644 index 0000000..fc61945 --- /dev/null +++ b/core/java/com/android/internal/annotations/GuardedBy.java @@ -0,0 +1,32 @@ +/* + * Copyright (C) 2012 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.internal.annotations; + +import java.lang.annotation.ElementType; +import java.lang.annotation.Retention; +import java.lang.annotation.RetentionPolicy; +import java.lang.annotation.Target; + +/** + * Annotation type used to mark a method or field that can only be accessed when + * holding the referenced lock. + */ +@Target({ ElementType.FIELD, ElementType.METHOD }) +@Retention(RetentionPolicy.CLASS) +public @interface GuardedBy { + String value(); +} diff --git a/core/java/com/android/internal/annotations/Immutable.java b/core/java/com/android/internal/annotations/Immutable.java new file mode 100644 index 0000000..b424275 --- /dev/null +++ b/core/java/com/android/internal/annotations/Immutable.java @@ -0,0 +1,30 @@ +/* + * Copyright (C) 2012 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.internal.annotations; + +import java.lang.annotation.ElementType; +import java.lang.annotation.Retention; +import java.lang.annotation.RetentionPolicy; +import java.lang.annotation.Target; + +/** + * Annotation type used to mark a class which is immutable. + */ +@Target(ElementType.TYPE) +@Retention(RetentionPolicy.CLASS) +public @interface Immutable { +} diff --git a/core/java/com/android/internal/annotations/VisibleForTesting.java b/core/java/com/android/internal/annotations/VisibleForTesting.java new file mode 100644 index 0000000..bc3121c --- /dev/null +++ b/core/java/com/android/internal/annotations/VisibleForTesting.java @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2012 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.internal.annotations; + +import java.lang.annotation.Retention; +import java.lang.annotation.RetentionPolicy; + +/** + * Denotes that the class, method or field has its visibility relaxed so + * that unit tests can access it. + * <p/> + * The <code>visibility</code> argument can be used to specific what the original + * visibility should have been if it had not been made public or package-private for testing. + * The default is to consider the element private. + */ +@Retention(RetentionPolicy.SOURCE) +public @interface VisibleForTesting { + /** + * Intended visibility if the element had not been made public or package-private for + * testing. + */ + enum Visibility { + /** The element should be considered protected. */ + PROTECTED, + /** The element should be considered package-private. */ + PACKAGE, + /** The element should be considered private. */ + PRIVATE + } + + /** + * Intended visibility if the element had not been made public or package-private for testing. + * If not specified, one should assume the element originally intended to be private. + */ + Visibility visibility() default Visibility.PRIVATE; +} diff --git a/core/java/com/android/internal/net/NetworkStatsFactory.java b/core/java/com/android/internal/net/NetworkStatsFactory.java index 8b222f0..c517a68 100644 --- a/core/java/com/android/internal/net/NetworkStatsFactory.java +++ b/core/java/com/android/internal/net/NetworkStatsFactory.java @@ -25,6 +25,7 @@ import android.net.NetworkStats; import android.os.StrictMode; import android.os.SystemClock; +import com.android.internal.annotations.VisibleForTesting; import com.android.internal.util.ProcFileReader; import java.io.File; @@ -53,7 +54,7 @@ public class NetworkStatsFactory { this(new File("/proc/")); } - // @VisibleForTesting + @VisibleForTesting public NetworkStatsFactory(File procRoot) { mStatsXtIfaceAll = new File(procRoot, "net/xt_qtaguid/iface_stat_all"); mStatsXtIfaceFmt = new File(procRoot, "net/xt_qtaguid/iface_stat_fmt"); |