summaryrefslogtreecommitdiffstats
path: root/core/java/android/os/Bundle.java
diff options
context:
space:
mode:
Diffstat (limited to 'core/java/android/os/Bundle.java')
-rw-r--r--core/java/android/os/Bundle.java1452
1 files changed, 1452 insertions, 0 deletions
diff --git a/core/java/android/os/Bundle.java b/core/java/android/os/Bundle.java
new file mode 100644
index 0000000..b669fa2
--- /dev/null
+++ b/core/java/android/os/Bundle.java
@@ -0,0 +1,1452 @@
+/*
+ * Copyright (C) 2007 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 android.os;
+
+import android.util.Log;
+import android.util.SparseArray;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * A mapping from String values to various Parcelable types.
+ *
+ */
+public final class Bundle implements Parcelable, Cloneable {
+ private static final String LOG_TAG = "Bundle";
+ public static final Bundle EMPTY;
+
+ static {
+ EMPTY = new Bundle();
+ EMPTY.mMap = Collections.unmodifiableMap(new HashMap<String, Object>());
+ }
+
+ // Invariant - exactly one of mMap / mParcelledData will be null
+ // (except inside a call to unparcel)
+
+ /* package */ Map<String, Object> mMap = null;
+
+ /*
+ * If mParcelledData is non-null, then mMap will be null and the
+ * data are stored as a Parcel containing a Bundle. When the data
+ * are unparcelled, mParcelledData willbe set to null.
+ */
+ /* package */ Parcel mParcelledData = null;
+
+ private boolean mHasFds = false;
+ private boolean mFdsKnown = true;
+
+ /**
+ * The ClassLoader used when unparcelling data from mParcelledData.
+ */
+ private ClassLoader mClassLoader;
+
+ /**
+ * Constructs a new, empty Bundle.
+ */
+ public Bundle() {
+ mMap = new HashMap<String, Object>();
+ mClassLoader = getClass().getClassLoader();
+ }
+
+ /**
+ * Constructs a Bundle whose data is stored as a Parcel. The data
+ * will be unparcelled on first contact, using the assigned ClassLoader.
+ *
+ * @param parcelledData a Parcel containing a Bundle
+ */
+ Bundle(Parcel parcelledData) {
+ readFromParcel(parcelledData);
+ }
+
+ /**
+ * Constructs a new, empty Bundle that uses a specific ClassLoader for
+ * instantiating Parcelable and Serializable objects.
+ *
+ * @param loader An explicit ClassLoader to use when instantiating objects
+ * inside of the Bundle.
+ */
+ public Bundle(ClassLoader loader) {
+ mMap = new HashMap<String, Object>();
+ mClassLoader = loader;
+ }
+
+ /**
+ * Constructs a new, empty Bundle sized to hold the given number of
+ * elements. The Bundle will grow as needed.
+ *
+ * @param capacity the initial capacity of the Bundle
+ */
+ public Bundle(int capacity) {
+ mMap = new HashMap<String, Object>(capacity);
+ mClassLoader = getClass().getClassLoader();
+ }
+
+ /**
+ * Constructs a Bundle containing a copy of the mappings from the given
+ * Bundle.
+ *
+ * @param b a Bundle to be copied.
+ */
+ public Bundle(Bundle b) {
+ if (b.mParcelledData != null) {
+ mParcelledData = Parcel.obtain();
+ mParcelledData.appendFrom(b.mParcelledData, 0, b.mParcelledData.dataSize());
+ mParcelledData.setDataPosition(0);
+ } else {
+ mParcelledData = null;
+ }
+
+ if (b.mMap != null) {
+ mMap = new HashMap<String, Object>(b.mMap);
+ } else {
+ mMap = null;
+ }
+
+ mHasFds = b.mHasFds;
+ mFdsKnown = b.mFdsKnown;
+ mClassLoader = b.mClassLoader;
+ }
+
+ /**
+ * Changes the ClassLoader this Bundle uses when instantiating objects.
+ *
+ * @param loader An explicit ClassLoader to use when instantiating objects
+ * inside of the Bundle.
+ */
+ public void setClassLoader(ClassLoader loader) {
+ mClassLoader = loader;
+ }
+
+ /**
+ * Clones the current Bundle. The internal map is cloned, but the keys and
+ * values to which it refers are copied by reference.
+ */
+ @Override
+ public Object clone() {
+ return new Bundle(this);
+ }
+
+ /**
+ * If the underlying data are stored as a Parcel, unparcel them
+ * using the currently assigned class loader.
+ */
+ /* package */ synchronized void unparcel() {
+ if (mParcelledData == null) {
+ return;
+ }
+
+ mParcelledData.setDataPosition(0);
+ Bundle b = mParcelledData.readBundleUnpacked(mClassLoader);
+ mMap = b.mMap;
+
+ mHasFds = mParcelledData.hasFileDescriptors();
+ mFdsKnown = true;
+
+ mParcelledData.recycle();
+ mParcelledData = null;
+ }
+
+ /**
+ * Returns the number of mappings contained in this Bundle.
+ *
+ * @return the number of mappings as an int.
+ */
+ public int size() {
+ unparcel();
+ return mMap.size();
+ }
+
+ /**
+ * Returns true if the mapping of this Bundle is empty, false otherwise.
+ */
+ public boolean isEmpty() {
+ unparcel();
+ return mMap.isEmpty();
+ }
+
+ /**
+ * Removes all elements from the mapping of this Bundle.
+ */
+ public void clear() {
+ unparcel();
+ mMap.clear();
+ mHasFds = false;
+ mFdsKnown = true;
+ }
+
+ /**
+ * Returns true if the given key is contained in the mapping
+ * of this Bundle.
+ *
+ * @param key a String key
+ * @return true if the key is part of the mapping, false otherwise
+ */
+ public boolean containsKey(String key) {
+ unparcel();
+ return mMap.containsKey(key);
+ }
+
+ /**
+ * Returns the entry with the given key as an object.
+ *
+ * @param key a String key
+ * @return an Object, or null
+ */
+ public Object get(String key) {
+ unparcel();
+ return mMap.get(key);
+ }
+
+ /**
+ * Removes any entry with the given key from the mapping of this Bundle.
+ *
+ * @param key a String key
+ */
+ public void remove(String key) {
+ unparcel();
+ mMap.remove(key);
+ }
+
+ /**
+ * Inserts all mappings from the given Bundle into this Bundle.
+ *
+ * @param map a Bundle
+ */
+ public void putAll(Bundle map) {
+ unparcel();
+ map.unparcel();
+ mMap.putAll(map.mMap);
+
+ // fd state is now known if and only if both bundles already knew
+ mHasFds |= map.mHasFds;
+ mFdsKnown = mFdsKnown && map.mFdsKnown;
+ }
+
+ /**
+ * Returns a Set containing the Strings used as keys in this Bundle.
+ *
+ * @return a Set of String keys
+ */
+ public Set<String> keySet() {
+ unparcel();
+ return mMap.keySet();
+ }
+
+ /**
+ * Reports whether the bundle contains any parcelled file descriptors.
+ */
+ public boolean hasFileDescriptors() {
+ if (!mFdsKnown) {
+ boolean fdFound = false; // keep going until we find one or run out of data
+
+ if (mParcelledData != null) {
+ if (mParcelledData.hasFileDescriptors()) {
+ fdFound = true;
+ }
+ } else {
+ // It's been unparcelled, so we need to walk the map
+ Iterator<Map.Entry<String, Object>> iter = mMap.entrySet().iterator();
+ while (!fdFound && iter.hasNext()) {
+ Object obj = iter.next().getValue();
+ if (obj instanceof Parcelable) {
+ if ((((Parcelable)obj).describeContents()
+ & Parcelable.CONTENTS_FILE_DESCRIPTOR) != 0) {
+ fdFound = true;
+ break;
+ }
+ } else if (obj instanceof Parcelable[]) {
+ Parcelable[] array = (Parcelable[]) obj;
+ for (int n = array.length - 1; n >= 0; n--) {
+ if ((array[n].describeContents()
+ & Parcelable.CONTENTS_FILE_DESCRIPTOR) != 0) {
+ fdFound = true;
+ break;
+ }
+ }
+ } else if (obj instanceof SparseArray) {
+ SparseArray<? extends Parcelable> array =
+ (SparseArray<? extends Parcelable>) obj;
+ for (int n = array.size() - 1; n >= 0; n--) {
+ if ((array.get(n).describeContents()
+ & Parcelable.CONTENTS_FILE_DESCRIPTOR) != 0) {
+ fdFound = true;
+ break;
+ }
+ }
+ } else if (obj instanceof ArrayList) {
+ ArrayList array = (ArrayList) obj;
+ // an ArrayList here might contain either Strings or
+ // Parcelables; only look inside for Parcelables
+ if ((array.size() > 0)
+ && (array.get(0) instanceof Parcelable)) {
+ for (int n = array.size() - 1; n >= 0; n--) {
+ Parcelable p = (Parcelable) array.get(n);
+ if (p != null && ((p.describeContents()
+ & Parcelable.CONTENTS_FILE_DESCRIPTOR) != 0)) {
+ fdFound = true;
+ break;
+ }
+ }
+ }
+ }
+ }
+ }
+
+ mHasFds = fdFound;
+ mFdsKnown = true;
+ }
+ return mHasFds;
+ }
+
+ /**
+ * Inserts a Boolean value into the mapping of this Bundle, replacing
+ * any existing value for the given key. Either key or value may be null.
+ *
+ * @param key a String, or null
+ * @param value a Boolean, or null
+ */
+ public void putBoolean(String key, boolean value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts a byte value into the mapping of this Bundle, replacing
+ * any existing value for the given key.
+ *
+ * @param key a String, or null
+ * @param value a byte
+ */
+ public void putByte(String key, byte value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts a char value into the mapping of this Bundle, replacing
+ * any existing value for the given key.
+ *
+ * @param key a String, or null
+ * @param value a char, or null
+ */
+ public void putChar(String key, char value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts a short value into the mapping of this Bundle, replacing
+ * any existing value for the given key.
+ *
+ * @param key a String, or null
+ * @param value a short
+ */
+ public void putShort(String key, short value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts an int value into the mapping of this Bundle, replacing
+ * any existing value for the given key.
+ *
+ * @param key a String, or null
+ * @param value an int, or null
+ */
+ public void putInt(String key, int value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts a long value into the mapping of this Bundle, replacing
+ * any existing value for the given key.
+ *
+ * @param key a String, or null
+ * @param value a long
+ */
+ public void putLong(String key, long value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts a float value into the mapping of this Bundle, replacing
+ * any existing value for the given key.
+ *
+ * @param key a String, or null
+ * @param value a float
+ */
+ public void putFloat(String key, float value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts a double value into the mapping of this Bundle, replacing
+ * any existing value for the given key.
+ *
+ * @param key a String, or null
+ * @param value a double
+ */
+ public void putDouble(String key, double value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts a String value into the mapping of this Bundle, replacing
+ * any existing value for the given key. Either key or value may be null.
+ *
+ * @param key a String, or null
+ * @param value a String, or null
+ */
+ public void putString(String key, String value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts a CharSequence value into the mapping of this Bundle, replacing
+ * any existing value for the given key. Either key or value may be null.
+ *
+ * @param key a String, or null
+ * @param value a CharSequence, or null
+ */
+ public void putCharSequence(String key, CharSequence value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts a Parcelable value into the mapping of this Bundle, replacing
+ * any existing value for the given key. Either key or value may be null.
+ *
+ * @param key a String, or null
+ * @param value a Parcelable object, or null
+ */
+ public void putParcelable(String key, Parcelable value) {
+ unparcel();
+ mMap.put(key, value);
+ mFdsKnown = false;
+ }
+
+ /**
+ * Inserts an array of Parcelable values into the mapping of this Bundle,
+ * replacing any existing value for the given key. Either key or value may
+ * be null.
+ *
+ * @param key a String, or null
+ * @param value an array of Parcelable objects, or null
+ */
+ public void putParcelableArray(String key, Parcelable[] value) {
+ unparcel();
+ mMap.put(key, value);
+ mFdsKnown = false;
+ }
+
+ /**
+ * Inserts a List of Parcelable values into the mapping of this Bundle,
+ * replacing any existing value for the given key. Either key or value may
+ * be null.
+ *
+ * @param key a String, or null
+ * @param value an ArrayList of Parcelable objects, or null
+ */
+ public void putParcelableArrayList(String key,
+ ArrayList<? extends Parcelable> value) {
+ unparcel();
+ mMap.put(key, value);
+ mFdsKnown = false;
+ }
+
+ /**
+ * Inserts a SparceArray of Parcelable values into the mapping of this
+ * Bundle, replacing any existing value for the given key. Either key
+ * or value may be null.
+ *
+ * @param key a String, or null
+ * @param value a SparseArray of Parcelable objects, or null
+ */
+ public void putSparseParcelableArray(String key,
+ SparseArray<? extends Parcelable> value) {
+ unparcel();
+ mMap.put(key, value);
+ mFdsKnown = false;
+ }
+
+ /**
+ * Inserts an ArrayList<Integer> value into the mapping of this Bundle, replacing
+ * any existing value for the given key. Either key or value may be null.
+ *
+ * @param key a String, or null
+ * @param value an ArrayList<Integer> object, or null
+ */
+ public void putIntegerArrayList(String key, ArrayList<Integer> value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts an ArrayList<String> value into the mapping of this Bundle, replacing
+ * any existing value for the given key. Either key or value may be null.
+ *
+ * @param key a String, or null
+ * @param value an ArrayList<String> object, or null
+ */
+ public void putStringArrayList(String key, ArrayList<String> value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts a Serializable value into the mapping of this Bundle, replacing
+ * any existing value for the given key. Either key or value may be null.
+ *
+ * @param key a String, or null
+ * @param value a Serializable object, or null
+ */
+ public void putSerializable(String key, Serializable value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts a boolean array value into the mapping of this Bundle, replacing
+ * any existing value for the given key. Either key or value may be null.
+ *
+ * @param key a String, or null
+ * @param value a boolean array object, or null
+ */
+ public void putBooleanArray(String key, boolean[] value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts a byte array value into the mapping of this Bundle, replacing
+ * any existing value for the given key. Either key or value may be null.
+ *
+ * @param key a String, or null
+ * @param value a byte array object, or null
+ */
+ public void putByteArray(String key, byte[] value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts a short array value into the mapping of this Bundle, replacing
+ * any existing value for the given key. Either key or value may be null.
+ *
+ * @param key a String, or null
+ * @param value a short array object, or null
+ */
+ public void putShortArray(String key, short[] value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts a char array value into the mapping of this Bundle, replacing
+ * any existing value for the given key. Either key or value may be null.
+ *
+ * @param key a String, or null
+ * @param value a char array object, or null
+ */
+ public void putCharArray(String key, char[] value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts an int array value into the mapping of this Bundle, replacing
+ * any existing value for the given key. Either key or value may be null.
+ *
+ * @param key a String, or null
+ * @param value an int array object, or null
+ */
+ public void putIntArray(String key, int[] value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts a long array value into the mapping of this Bundle, replacing
+ * any existing value for the given key. Either key or value may be null.
+ *
+ * @param key a String, or null
+ * @param value a long array object, or null
+ */
+ public void putLongArray(String key, long[] value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts a float array value into the mapping of this Bundle, replacing
+ * any existing value for the given key. Either key or value may be null.
+ *
+ * @param key a String, or null
+ * @param value a float array object, or null
+ */
+ public void putFloatArray(String key, float[] value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts a double array value into the mapping of this Bundle, replacing
+ * any existing value for the given key. Either key or value may be null.
+ *
+ * @param key a String, or null
+ * @param value a double array object, or null
+ */
+ public void putDoubleArray(String key, double[] value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts a String array value into the mapping of this Bundle, replacing
+ * any existing value for the given key. Either key or value may be null.
+ *
+ * @param key a String, or null
+ * @param value a String array object, or null
+ */
+ public void putStringArray(String key, String[] value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts a Bundle value into the mapping of this Bundle, replacing
+ * any existing value for the given key. Either key or value may be null.
+ *
+ * @param key a String, or null
+ * @param value a Bundle object, or null
+ */
+ public void putBundle(String key, Bundle value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Inserts an IBinder value into the mapping of this Bundle, replacing
+ * any existing value for the given key. Either key or value may be null.
+ *
+ * @param key a String, or null
+ * @param value an IBinder object, or null
+ *
+ * @deprecated
+ * @hide
+ */
+ @Deprecated
+ public void putIBinder(String key, IBinder value) {
+ unparcel();
+ mMap.put(key, value);
+ }
+
+ /**
+ * Returns the value associated with the given key, or false if
+ * no mapping of the desired type exists for the given key.
+ *
+ * @param key a String
+ * @return a boolean value
+ */
+ public boolean getBoolean(String key) {
+ unparcel();
+ return getBoolean(key, false);
+ }
+
+ // Log a message if the value was non-null but not of the expected type
+ private void typeWarning(String key, Object value, String className,
+ Object defaultValue, ClassCastException e) {
+ StringBuilder sb = new StringBuilder();
+ sb.append("Key ");
+ sb.append(key);
+ sb.append(" expected ");
+ sb.append(className);
+ sb.append(" but value was a ");
+ sb.append(value.getClass().getName());
+ sb.append(". The default value ");
+ sb.append(defaultValue);
+ sb.append(" was returned.");
+ Log.w(LOG_TAG, sb.toString());
+ Log.w(LOG_TAG, "Attempt to cast generated internal exception:", e);
+ }
+
+ private void typeWarning(String key, Object value, String className,
+ ClassCastException e) {
+ typeWarning(key, value, className, "<null>", e);
+ }
+
+ /**
+ * Returns the value associated with the given key, or defaultValue if
+ * no mapping of the desired type exists for the given key.
+ *
+ * @param key a String
+ * @return a boolean value
+ */
+ public boolean getBoolean(String key, boolean defaultValue) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return defaultValue;
+ }
+ try {
+ return (Boolean) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "Boolean", defaultValue, e);
+ return defaultValue;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or (byte) 0 if
+ * no mapping of the desired type exists for the given key.
+ *
+ * @param key a String
+ * @return a byte value
+ */
+ public byte getByte(String key) {
+ unparcel();
+ return getByte(key, (byte) 0);
+ }
+
+ /**
+ * Returns the value associated with the given key, or defaultValue if
+ * no mapping of the desired type exists for the given key.
+ *
+ * @param key a String
+ * @return a byte value
+ */
+ public Byte getByte(String key, byte defaultValue) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return defaultValue;
+ }
+ try {
+ return (Byte) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "Byte", defaultValue, e);
+ return defaultValue;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or false if
+ * no mapping of the desired type exists for the given key.
+ *
+ * @param key a String
+ * @return a char value
+ */
+ public char getChar(String key) {
+ unparcel();
+ return getChar(key, (char) 0);
+ }
+
+ /**
+ * Returns the value associated with the given key, or (char) 0 if
+ * no mapping of the desired type exists for the given key.
+ *
+ * @param key a String
+ * @return a char value
+ */
+ public char getChar(String key, char defaultValue) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return defaultValue;
+ }
+ try {
+ return (Character) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "Character", defaultValue, e);
+ return defaultValue;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or (short) 0 if
+ * no mapping of the desired type exists for the given key.
+ *
+ * @param key a String
+ * @return a short value
+ */
+ public short getShort(String key) {
+ unparcel();
+ return getShort(key, (short) 0);
+ }
+
+ /**
+ * Returns the value associated with the given key, or defaultValue if
+ * no mapping of the desired type exists for the given key.
+ *
+ * @param key a String
+ * @return a short value
+ */
+ public short getShort(String key, short defaultValue) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return defaultValue;
+ }
+ try {
+ return (Short) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "Short", defaultValue, e);
+ return defaultValue;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or 0 if
+ * no mapping of the desired type exists for the given key.
+ *
+ * @param key a String
+ * @return an int value
+ */
+ public int getInt(String key) {
+ unparcel();
+ return getInt(key, 0);
+ }
+
+ /**
+ * Returns the value associated with the given key, or defaultValue if
+ * no mapping of the desired type exists for the given key.
+ *
+ * @param key a String
+ * @return an int value
+ */
+ public int getInt(String key, int defaultValue) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return defaultValue;
+ }
+ try {
+ return (Integer) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "Integer", defaultValue, e);
+ return defaultValue;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or 0L if
+ * no mapping of the desired type exists for the given key.
+ *
+ * @param key a String
+ * @return a long value
+ */
+ public long getLong(String key) {
+ unparcel();
+ return getLong(key, 0L);
+ }
+
+ /**
+ * Returns the value associated with the given key, or defaultValue if
+ * no mapping of the desired type exists for the given key.
+ *
+ * @param key a String
+ * @return a long value
+ */
+ public long getLong(String key, long defaultValue) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return defaultValue;
+ }
+ try {
+ return (Long) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "Long", defaultValue, e);
+ return defaultValue;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or 0.0f if
+ * no mapping of the desired type exists for the given key.
+ *
+ * @param key a String
+ * @return a float value
+ */
+ public float getFloat(String key) {
+ unparcel();
+ return getFloat(key, 0.0f);
+ }
+
+ /**
+ * Returns the value associated with the given key, or defaultValue if
+ * no mapping of the desired type exists for the given key.
+ *
+ * @param key a String
+ * @return a float value
+ */
+ public float getFloat(String key, float defaultValue) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return defaultValue;
+ }
+ try {
+ return (Float) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "Float", defaultValue, e);
+ return defaultValue;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or 0.0 if
+ * no mapping of the desired type exists for the given key.
+ *
+ * @param key a String
+ * @return a double value
+ */
+ public double getDouble(String key) {
+ unparcel();
+ return getDouble(key, 0.0);
+ }
+
+ /**
+ * Returns the value associated with the given key, or defaultValue if
+ * no mapping of the desired type exists for the given key.
+ *
+ * @param key a String
+ * @return a double value
+ */
+ public double getDouble(String key, double defaultValue) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return defaultValue;
+ }
+ try {
+ return (Double) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "Double", defaultValue, e);
+ return defaultValue;
+ }
+ }
+
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ * @return a String value, or null
+ */
+ public String getString(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (String) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "String", e);
+ return null;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ * @return a CharSequence value, or null
+ */
+ public CharSequence getCharSequence(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (CharSequence) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "CharSequence", e);
+ return null;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ * @return a Bundle value, or null
+ */
+ public Bundle getBundle(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (Bundle) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "Bundle", e);
+ return null;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ * @return a Parcelable value, or null
+ */
+ public <T extends Parcelable> T getParcelable(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (T) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "Parcelable", e);
+ return null;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ * @return a Parcelable[] value, or null
+ */
+ public Parcelable[] getParcelableArray(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (Parcelable[]) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "Parcelable[]", e);
+ return null;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ * @return an ArrayList<T> value, or null
+ */
+ public <T extends Parcelable> ArrayList<T> getParcelableArrayList(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (ArrayList<T>) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "ArrayList", e);
+ return null;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ *
+ * @return a SparseArray of T values, or null
+ */
+ public <T extends Parcelable> SparseArray<T> getSparseParcelableArray(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (SparseArray<T>) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "SparseArray", e);
+ return null;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ * @return a Serializable value, or null
+ */
+ public Serializable getSerializable(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (Serializable) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "Serializable", e);
+ return null;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ * @return an ArrayList<String> value, or null
+ */
+ public ArrayList<Integer> getIntegerArrayList(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (ArrayList<Integer>) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "ArrayList<Integer>", e);
+ return null;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ * @return an ArrayList<String> value, or null
+ */
+ public ArrayList<String> getStringArrayList(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (ArrayList<String>) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "ArrayList<String>", e);
+ return null;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ * @return a boolean[] value, or null
+ */
+ public boolean[] getBooleanArray(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (boolean[]) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "byte[]", e);
+ return null;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ * @return a byte[] value, or null
+ */
+ public byte[] getByteArray(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (byte[]) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "byte[]", e);
+ return null;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ * @return a short[] value, or null
+ */
+ public short[] getShortArray(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (short[]) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "short[]", e);
+ return null;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ * @return a char[] value, or null
+ */
+ public char[] getCharArray(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (char[]) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "char[]", e);
+ return null;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ * @return an int[] value, or null
+ */
+ public int[] getIntArray(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (int[]) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "int[]", e);
+ return null;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ * @return a long[] value, or null
+ */
+ public long[] getLongArray(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (long[]) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "long[]", e);
+ return null;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ * @return a float[] value, or null
+ */
+ public float[] getFloatArray(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (float[]) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "float[]", e);
+ return null;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ * @return a double[] value, or null
+ */
+ public double[] getDoubleArray(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (double[]) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "double[]", e);
+ return null;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ * @return a String[] value, or null
+ */
+ public String[] getStringArray(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (String[]) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "String[]", e);
+ return null;
+ }
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if
+ * no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key.
+ *
+ * @param key a String, or null
+ * @return an IBinder value, or null
+ *
+ * @deprecated
+ * @hide
+ */
+ @Deprecated
+ public IBinder getIBinder(String key) {
+ unparcel();
+ Object o = mMap.get(key);
+ if (o == null) {
+ return null;
+ }
+ try {
+ return (IBinder) o;
+ } catch (ClassCastException e) {
+ typeWarning(key, o, "IBinder", e);
+ return null;
+ }
+ }
+
+ public static final Parcelable.Creator<Bundle> CREATOR =
+ new Parcelable.Creator<Bundle>() {
+ public Bundle createFromParcel(Parcel in) {
+ return in.readBundle();
+ }
+
+ public Bundle[] newArray(int size) {
+ return new Bundle[size];
+ }
+ };
+
+ /**
+ * Report the nature of this Parcelable's contents
+ */
+ public int describeContents() {
+ int mask = 0;
+ if (hasFileDescriptors()) {
+ mask |= Parcelable.CONTENTS_FILE_DESCRIPTOR;
+ }
+ return mask;
+ }
+
+ /**
+ * Writes the Bundle contents to a Parcel, typically in order for
+ * it to be passed through an IBinder connection.
+ * @param parcel The parcel to copy this bundle to.
+ */
+ public void writeToParcel(Parcel parcel, int flags) {
+ parcel.writeBundle(this);
+ }
+
+ /**
+ * Reads the Parcel contents into this Bundle, typically in order for
+ * it to be passed through an IBinder connection.
+ * @param parcel The parcel to overwrite this bundle from.
+ */
+ public void readFromParcel(Parcel parcel) {
+ mParcelledData = parcel;
+ mHasFds = mParcelledData.hasFileDescriptors();
+ mFdsKnown = true;
+ }
+
+ @Override
+ public synchronized String toString() {
+ if (mParcelledData != null) {
+ return "Bundle[mParcelledData.dataSize=" +
+ mParcelledData.dataSize() + "]";
+ }
+ return "Bundle[" + mMap.toString() + "]";
+ }
+}
generated by cgit v1.1 at 2024-09-18 01:38:14 +0000