mirror of
https://github.com/Suwayomi/Tachidesk.git
synced 2026-01-30 07:24:25 +01:00
1482 lines
48 KiB
Java
1482 lines
48 KiB
Java
/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.os;
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import android.annotation.Nullable;
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import android.support.annotation.VisibleForTesting;
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import android.util.ArrayMap;
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import android.util.Log;
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import kotlin.NotImplementedError;
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import java.io.Serializable;
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import java.util.ArrayList;
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import java.util.Set;
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/**
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* A mapping from String keys to values of various types. In most cases, you
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* should work directly with either the {@link Bundle} or
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* {@link PersistableBundle} subclass.
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*/
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public class BaseBundle {
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private static final String TAG = "Bundle";
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static final boolean DEBUG = false;
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// Keep in sync with frameworks/native/libs/binder/PersistableBundle.cpp.
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static final int BUNDLE_MAGIC = 0x4C444E42; // 'B' 'N' 'D' 'L'
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/**
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* Flag indicating that this Bundle is okay to "defuse." That is, it's okay
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* for system processes to ignore any {@link BadParcelableException}
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* encountered when unparceling it, leaving an empty bundle in its place.
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* <p>
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* This should <em>only</em> be set when the Bundle reaches its final
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* destination, otherwise a system process may clobber contents that were
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* destined for an app that could have unparceled them.
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*/
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static final int FLAG_DEFUSABLE = 1 << 0;
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private static final boolean LOG_DEFUSABLE = false;
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private static volatile boolean sShouldDefuse = false;
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/**
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* Set global variable indicating that any Bundles parsed in this process
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* should be "defused." That is, any {@link BadParcelableException}
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* encountered will be suppressed and logged, leaving an empty Bundle
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* instead of crashing.
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*
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* @hide
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*/
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public static void setShouldDefuse(boolean shouldDefuse) {
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sShouldDefuse = shouldDefuse;
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}
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// A parcel cannot be obtained during compile-time initialization. Put the
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// empty parcel into an inner class that can be initialized separately. This
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// allows to initialize BaseBundle, and classes depending on it.
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/** {@hide} */
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static final class NoImagePreloadHolder {
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public static final Parcel EMPTY_PARCEL = Parcel.obtain();
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}
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// Invariant - exactly one of mMap / mParcelledData will be null
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// (except inside a call to unparcel)
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ArrayMap<String, Object> mMap = null;
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/*
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* If mParcelledData is non-null, then mMap will be null and the
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* data are stored as a Parcel containing a Bundle. When the data
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* are unparcelled, mParcelledData willbe set to null.
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*/
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Parcel mParcelledData = null;
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/**
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* The ClassLoader used when unparcelling data from mParcelledData.
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*/
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private ClassLoader mClassLoader;
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/** {@hide} */
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@VisibleForTesting
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public int mFlags;
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/**
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* Constructs a new, empty Bundle that uses a specific ClassLoader for
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* instantiating Parcelable and Serializable objects.
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*
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* @param loader An explicit ClassLoader to use when instantiating objects
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* inside of the Bundle.
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* @param capacity Initial size of the ArrayMap.
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*/
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BaseBundle(@Nullable ClassLoader loader, int capacity) {
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mMap = capacity > 0 ?
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new ArrayMap<String, Object>(capacity) : new ArrayMap<String, Object>();
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mClassLoader = loader == null ? getClass().getClassLoader() : loader;
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}
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/**
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* Constructs a new, empty Bundle.
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*/
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BaseBundle() {
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this((ClassLoader) null, 0);
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}
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/**
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* Constructs a Bundle whose data is stored as a Parcel. The data
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* will be unparcelled on first contact, using the assigned ClassLoader.
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*
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* @param parcelledData a Parcel containing a Bundle
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*/
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BaseBundle(Parcel parcelledData) {
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throw new NotImplementedError();
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// readFromParcelInner(parcelledData);
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}
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BaseBundle(Parcel parcelledData, int length) {
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throw new NotImplementedError();
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// readFromParcelInner(parcelledData, length);
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}
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/**
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* Constructs a new, empty Bundle that uses a specific ClassLoader for
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* instantiating Parcelable and Serializable objects.
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*
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* @param loader An explicit ClassLoader to use when instantiating objects
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* inside of the Bundle.
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*/
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BaseBundle(ClassLoader loader) {
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this(loader, 0);
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}
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/**
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* Constructs a new, empty Bundle sized to hold the given number of
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* elements. The Bundle will grow as needed.
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*
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* @param capacity the initial capacity of the Bundle
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*/
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BaseBundle(int capacity) {
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this((ClassLoader) null, capacity);
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}
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/**
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* Constructs a Bundle containing a copy of the mappings from the given
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* Bundle.
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*
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* @param b a Bundle to be copied.
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*/
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BaseBundle(BaseBundle b) {
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copyInternal(b, false);
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}
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/**
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* Special constructor that does not initialize the bundle.
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*/
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BaseBundle(boolean doInit) {
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}
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/**
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* TODO: optimize this later (getting just the value part of a Bundle
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* with a single pair) once Bundle.forPair() above is implemented
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* with a special single-value Map implementation/serialization.
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*
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* Note: value in single-pair Bundle may be null.
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*
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* @hide
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*/
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public String getPairValue() {
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unparcel();
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int size = mMap.size();
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if (size > 1) {
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Log.w(TAG, "getPairValue() used on Bundle with multiple pairs.");
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}
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if (size == 0) {
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return null;
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}
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Object o = mMap.valueAt(0);
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try {
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return (String) o;
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} catch (ClassCastException e) {
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typeWarning("getPairValue()", o, "String", e);
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return null;
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}
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}
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/**
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* Changes the ClassLoader this Bundle uses when instantiating objects.
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*
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* @param loader An explicit ClassLoader to use when instantiating objects
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* inside of the Bundle.
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*/
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void setClassLoader(ClassLoader loader) {
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mClassLoader = loader;
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}
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/**
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* Return the ClassLoader currently associated with this Bundle.
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*/
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ClassLoader getClassLoader() {
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return mClassLoader;
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}
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/**
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* If the underlying data are stored as a Parcel, unparcel them
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* using the currently assigned class loader.
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*/
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/* package */ void unparcel() {
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synchronized (this) {
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final Parcel source = mParcelledData;
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if (source != null) {
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throw new NotImplementedError();
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// initializeFromParcelLocked(source, /*recycleParcel=*/ true);
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} else {
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if (DEBUG) {
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Log.d(TAG, "unparcel "
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+ Integer.toHexString(System.identityHashCode(this))
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+ ": no parcelled data");
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}
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}
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}
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}
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/*private void initializeFromParcelLocked(@NonNull Parcel parcelledData, boolean recycleParcel) {
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if (LOG_DEFUSABLE && sShouldDefuse && (mFlags & FLAG_DEFUSABLE) == 0) {
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// Slog.wtf(TAG, "Attempting to unparcel a Bundle while in transit; this may "
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// + "clobber all data inside!", new Throwable());
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}
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if (isEmptyParcel(parcelledData)) {
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if (DEBUG) {
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Log.d(TAG, "unparcel "
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+ Integer.toHexString(System.identityHashCode(this)) + ": empty");
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}
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if (mMap == null) {
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mMap = new ArrayMap<>(1);
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} else {
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mMap.erase();
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}
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mParcelledData = null;
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return;
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}
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final int count = parcelledData.readInt();
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if (DEBUG) {
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Log.d(TAG, "unparcel " + Integer.toHexString(System.identityHashCode(this))
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+ ": reading " + count + " maps");
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}
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if (count < 0) {
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return;
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}
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ArrayMap<String, Object> map = mMap;
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if (map == null) {
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map = new ArrayMap<>(count);
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} else {
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map.erase();
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map.ensureCapacity(count);
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}
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try {
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parcelledData.readArrayMapInternal(map, count, mClassLoader);
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} catch (BadParcelableException e) {
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if (sShouldDefuse) {
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Log.w(TAG, "Failed to parse Bundle, but defusing quietly", e);
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map.erase();
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} else {
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throw e;
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}
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} finally {
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mMap = map;
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if (recycleParcel) {
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recycleParcel(parcelledData);
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}
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mParcelledData = null;
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}
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if (DEBUG) {
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Log.d(TAG, "unparcel " + Integer.toHexString(System.identityHashCode(this))
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+ " final map: " + mMap);
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}
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}*/
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/**
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* @hide
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*/
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public boolean isParcelled() {
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return false;
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// return mParcelledData != null;
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}
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/**
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* @hide
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*/
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public boolean isEmptyParcel() {
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return isEmptyParcel(mParcelledData);
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}
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/**
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* @hide
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*/
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private static boolean isEmptyParcel(Parcel p) {
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return p == NoImagePreloadHolder.EMPTY_PARCEL;
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}
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private static void recycleParcel(Parcel p) {
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if (p != null && !isEmptyParcel(p)) {
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p.recycle();
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}
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}
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/** @hide */
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ArrayMap<String, Object> getMap() {
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unparcel();
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return mMap;
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}
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/**
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* Returns the number of mappings contained in this Bundle.
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*
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* @return the number of mappings as an int.
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*/
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public int size() {
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unparcel();
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return mMap.size();
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}
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/**
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* Returns true if the mapping of this Bundle is empty, false otherwise.
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*/
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public boolean isEmpty() {
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unparcel();
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return mMap.isEmpty();
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}
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/**
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* @hide this should probably be the implementation of isEmpty(). To do that we
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* need to ensure we always use the special empty parcel form when the bundle is
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* empty. (This may already be the case, but to be safe we'll do this later when
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* we aren't trying to stabilize.)
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*/
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public boolean maybeIsEmpty() {
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if (isParcelled()) {
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return isEmptyParcel();
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} else {
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return isEmpty();
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}
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}
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/**
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* @hide This kind-of does an equality comparison. Kind-of.
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*/
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public boolean kindofEquals(BaseBundle other) {
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if (other == null) {
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return false;
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}
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if (isParcelled() != other.isParcelled()) {
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// Big kind-of here!
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return false;
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} else if (isParcelled()) {
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throw new NotImplementedError();
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// return mParcelledData.compareData(other.mParcelledData) == 0;
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} else {
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return mMap.equals(other.mMap);
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}
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}
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/**
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* Removes all elements from the mapping of this Bundle.
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*/
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public void clear() {
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unparcel();
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mMap.clear();
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}
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void copyInternal(BaseBundle from, boolean deep) {
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synchronized (from) {
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if (from.mParcelledData != null) {
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if (from.isEmptyParcel()) {
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mParcelledData = NoImagePreloadHolder.EMPTY_PARCEL;
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} else {
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mParcelledData = Parcel.obtain();
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mParcelledData.appendFrom(from.mParcelledData, 0,
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from.mParcelledData.dataSize());
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mParcelledData.setDataPosition(0);
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}
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} else {
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mParcelledData = null;
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}
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if (from.mMap != null) {
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if (!deep) {
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mMap = new ArrayMap<>(from.mMap);
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} else {
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final ArrayMap<String, Object> fromMap = from.mMap;
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final int N = fromMap.size();
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mMap = new ArrayMap<>(N);
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for (int i = 0; i < N; i++) {
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mMap.append(fromMap.keyAt(i), deepCopyValue(fromMap.valueAt(i)));
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}
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}
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} else {
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mMap = null;
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}
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mClassLoader = from.mClassLoader;
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}
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}
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Object deepCopyValue(Object value) {
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if (value == null) {
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return null;
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}
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if (value instanceof Bundle) {
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return ((Bundle)value).deepCopy();
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} else if (value instanceof PersistableBundle) {
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return ((PersistableBundle)value).deepCopy();
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} else if (value instanceof ArrayList) {
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return deepcopyArrayList((ArrayList) value);
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} else if (value.getClass().isArray()) {
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if (value instanceof int[]) {
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return ((int[])value).clone();
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} else if (value instanceof long[]) {
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return ((long[])value).clone();
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} else if (value instanceof float[]) {
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return ((float[])value).clone();
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} else if (value instanceof double[]) {
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return ((double[])value).clone();
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} else if (value instanceof Object[]) {
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return ((Object[])value).clone();
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} else if (value instanceof byte[]) {
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return ((byte[])value).clone();
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} else if (value instanceof short[]) {
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return ((short[])value).clone();
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} else if (value instanceof char[]) {
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return ((char[]) value).clone();
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}
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}
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return value;
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}
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ArrayList deepcopyArrayList(ArrayList from) {
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final int N = from.size();
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ArrayList out = new ArrayList(N);
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for (int i=0; i<N; i++) {
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out.add(deepCopyValue(from.get(i)));
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}
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return out;
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}
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/**
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* Returns true if the given key is contained in the mapping
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* of this Bundle.
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*
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* @param key a String key
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* @return true if the key is part of the mapping, false otherwise
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*/
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public boolean containsKey(String key) {
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unparcel();
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return mMap.containsKey(key);
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}
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/**
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* Returns the entry with the given key as an object.
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*
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* @param key a String key
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* @return an Object, or null
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*/
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@Nullable
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public Object get(String key) {
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unparcel();
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return mMap.get(key);
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}
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/**
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* Removes any entry with the given key from the mapping of this Bundle.
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*
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* @param key a String key
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*/
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public void remove(String key) {
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unparcel();
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mMap.remove(key);
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}
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/**
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* Inserts all mappings from the given PersistableBundle into this BaseBundle.
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*
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* @param bundle a PersistableBundle
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*/
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public void putAll(PersistableBundle bundle) {
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unparcel();
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bundle.unparcel();
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mMap.putAll(bundle.mMap);
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}
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/**
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* Inserts all mappings from the given Map into this BaseBundle.
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*
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* @param map a Map
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*/
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void putAll(ArrayMap map) {
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unparcel();
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mMap.putAll(map);
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}
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/**
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* Returns a Set containing the Strings used as keys in this Bundle.
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*
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* @return a Set of String keys
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*/
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public Set<String> keySet() {
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unparcel();
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return mMap.keySet();
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}
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/**
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* Inserts a Boolean value into the mapping of this Bundle, replacing
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* any existing value for the given key. Either key or value may be null.
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*
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* @param key a String, or null
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* @param value a boolean
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*/
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public void putBoolean(@Nullable String key, boolean value) {
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unparcel();
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mMap.put(key, value);
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}
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/**
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* Inserts a byte value into the mapping of this Bundle, replacing
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* any existing value for the given key.
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*
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* @param key a String, or null
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* @param value a byte
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*/
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void putByte(@Nullable String key, byte value) {
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unparcel();
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mMap.put(key, value);
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}
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/**
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* Inserts a char value into the mapping of this Bundle, replacing
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* any existing value for the given key.
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*
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* @param key a String, or null
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* @param value a char
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*/
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void putChar(@Nullable String key, char value) {
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unparcel();
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mMap.put(key, value);
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}
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/**
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* Inserts a short value into the mapping of this Bundle, replacing
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* any existing value for the given key.
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*
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* @param key a String, or null
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* @param value a short
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*/
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void putShort(@Nullable String key, short value) {
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unparcel();
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mMap.put(key, value);
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}
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/**
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* Inserts an int value into the mapping of this Bundle, replacing
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* any existing value for the given key.
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*
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* @param key a String, or null
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* @param value an int
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*/
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public void putInt(@Nullable String key, int value) {
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unparcel();
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mMap.put(key, value);
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}
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/**
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* Inserts a long value into the mapping of this Bundle, replacing
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* any existing value for the given key.
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*
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* @param key a String, or null
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* @param value a long
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*/
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public void putLong(@Nullable String key, long value) {
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unparcel();
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mMap.put(key, value);
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}
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/**
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* Inserts a float value into the mapping of this Bundle, replacing
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* any existing value for the given key.
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|
*
|
|
* @param key a String, or null
|
|
* @param value a float
|
|
*/
|
|
void putFloat(@Nullable 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(@Nullable 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(@Nullable String key, @Nullable 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
|
|
*/
|
|
void putCharSequence(@Nullable String key, @Nullable CharSequence value) {
|
|
unparcel();
|
|
mMap.put(key, value);
|
|
}
|
|
/**
|
|
* 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
|
|
*/
|
|
void putIntegerArrayList(@Nullable String key, @Nullable 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
|
|
*/
|
|
void putStringArrayList(@Nullable String key, @Nullable ArrayList<String> value) {
|
|
unparcel();
|
|
mMap.put(key, value);
|
|
}
|
|
/**
|
|
* Inserts an ArrayList<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 an ArrayList<CharSequence> object, or null
|
|
*/
|
|
void putCharSequenceArrayList(@Nullable String key, @Nullable ArrayList<CharSequence> 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
|
|
*/
|
|
void putSerializable(@Nullable String key, @Nullable 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(@Nullable String key, @Nullable 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
|
|
*/
|
|
void putByteArray(@Nullable String key, @Nullable 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
|
|
*/
|
|
void putShortArray(@Nullable String key, @Nullable 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
|
|
*/
|
|
void putCharArray(@Nullable String key, @Nullable 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(@Nullable String key, @Nullable 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(@Nullable String key, @Nullable 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
|
|
*/
|
|
void putFloatArray(@Nullable String key, @Nullable 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(@Nullable String key, @Nullable 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(@Nullable String key, @Nullable String[] value) {
|
|
unparcel();
|
|
mMap.put(key, value);
|
|
}
|
|
/**
|
|
* Inserts a CharSequence 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 CharSequence array object, or null
|
|
*/
|
|
void putCharSequenceArray(@Nullable String key, @Nullable CharSequence[] 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();
|
|
if (DEBUG) Log.d(TAG, "Getting boolean in "
|
|
+ Integer.toHexString(System.identityHashCode(this)));
|
|
return getBoolean(key, false);
|
|
}
|
|
// Log a message if the value was non-null but not of the expected type
|
|
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(TAG, sb.toString());
|
|
Log.w(TAG, "Attempt to cast generated internal exception:", e);
|
|
}
|
|
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
|
|
* @param defaultValue Value to return if key does not exist
|
|
* @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
|
|
*/
|
|
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
|
|
* @param defaultValue Value to return if key does not exist
|
|
* @return a byte value
|
|
*/
|
|
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 (char) 0 if
|
|
* no mapping of the desired type exists for the given key.
|
|
*
|
|
* @param key a String
|
|
* @return a char value
|
|
*/
|
|
char getChar(String key) {
|
|
unparcel();
|
|
return getChar(key, (char) 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
|
|
* @param defaultValue Value to return if key does not exist
|
|
* @return a char value
|
|
*/
|
|
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
|
|
*/
|
|
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
|
|
* @param defaultValue Value to return if key does not exist
|
|
* @return a short value
|
|
*/
|
|
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
|
|
* @param defaultValue Value to return if key does not exist
|
|
* @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
|
|
* @param defaultValue Value to return if key does not exist
|
|
* @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
|
|
*/
|
|
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
|
|
* @param defaultValue Value to return if key does not exist
|
|
* @return a float value
|
|
*/
|
|
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
|
|
* @param defaultValue Value to return if key does not exist
|
|
* @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
|
|
*/
|
|
@Nullable
|
|
public String getString(@Nullable String key) {
|
|
unparcel();
|
|
final Object o = mMap.get(key);
|
|
try {
|
|
return (String) o;
|
|
} catch (ClassCastException e) {
|
|
typeWarning(key, o, "String", e);
|
|
return null;
|
|
}
|
|
}
|
|
/**
|
|
* Returns the value associated with the given key, or defaultValue if
|
|
* no mapping of the desired type exists for the given key or if a null
|
|
* value is explicitly associated with the given key.
|
|
*
|
|
* @param key a String, or null
|
|
* @param defaultValue Value to return if key does not exist or if a null
|
|
* value is associated with the given key.
|
|
* @return the String value associated with the given key, or defaultValue
|
|
* if no valid String object is currently mapped to that key.
|
|
*/
|
|
public String getString(@Nullable String key, String defaultValue) {
|
|
final String s = getString(key);
|
|
return (s == null) ? defaultValue : s;
|
|
}
|
|
/**
|
|
* 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
|
|
*/
|
|
@Nullable
|
|
CharSequence getCharSequence(@Nullable String key) {
|
|
unparcel();
|
|
final Object o = mMap.get(key);
|
|
try {
|
|
return (CharSequence) o;
|
|
} catch (ClassCastException e) {
|
|
typeWarning(key, o, "CharSequence", e);
|
|
return null;
|
|
}
|
|
}
|
|
/**
|
|
* Returns the value associated with the given key, or defaultValue if
|
|
* no mapping of the desired type exists for the given key or if a null
|
|
* value is explicitly associated with the given key.
|
|
*
|
|
* @param key a String, or null
|
|
* @param defaultValue Value to return if key does not exist or if a null
|
|
* value is associated with the given key.
|
|
* @return the CharSequence value associated with the given key, or defaultValue
|
|
* if no valid CharSequence object is currently mapped to that key.
|
|
*/
|
|
CharSequence getCharSequence(@Nullable String key, CharSequence defaultValue) {
|
|
final CharSequence cs = getCharSequence(key);
|
|
return (cs == null) ? defaultValue : cs;
|
|
}
|
|
/**
|
|
* 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
|
|
*/
|
|
@Nullable
|
|
Serializable getSerializable(@Nullable 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
|
|
*/
|
|
@Nullable
|
|
ArrayList<Integer> getIntegerArrayList(@Nullable 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
|
|
*/
|
|
@Nullable
|
|
ArrayList<String> getStringArrayList(@Nullable 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 an ArrayList<CharSequence> value, or null
|
|
*/
|
|
@Nullable
|
|
ArrayList<CharSequence> getCharSequenceArrayList(@Nullable String key) {
|
|
unparcel();
|
|
Object o = mMap.get(key);
|
|
if (o == null) {
|
|
return null;
|
|
}
|
|
try {
|
|
return (ArrayList<CharSequence>) o;
|
|
} catch (ClassCastException e) {
|
|
typeWarning(key, o, "ArrayList<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 boolean[] value, or null
|
|
*/
|
|
@Nullable
|
|
public boolean[] getBooleanArray(@Nullable 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
|
|
*/
|
|
@Nullable
|
|
byte[] getByteArray(@Nullable 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
|
|
*/
|
|
@Nullable
|
|
short[] getShortArray(@Nullable 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
|
|
*/
|
|
@Nullable
|
|
char[] getCharArray(@Nullable 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
|
|
*/
|
|
@Nullable
|
|
public int[] getIntArray(@Nullable 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
|
|
*/
|
|
@Nullable
|
|
public long[] getLongArray(@Nullable 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
|
|
*/
|
|
@Nullable
|
|
float[] getFloatArray(@Nullable 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
|
|
*/
|
|
@Nullable
|
|
public double[] getDoubleArray(@Nullable 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
|
|
*/
|
|
@Nullable
|
|
public String[] getStringArray(@Nullable 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
|
|
*/
|
|
@Nullable
|
|
CharSequence[] getCharSequenceArray(@Nullable 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;
|
|
}
|
|
}
|
|
/**
|
|
* 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.
|
|
*/
|
|
void writeToParcelInner(Parcel parcel, int flags) {
|
|
/*// If the parcel has a read-write helper, we can't just copy the blob, so unparcel it first.
|
|
if (parcel.hasReadWriteHelper()) {
|
|
unparcel();
|
|
}
|
|
// Keep implementation in sync with writeToParcel() in
|
|
// frameworks/native/libs/binder/PersistableBundle.cpp.
|
|
final ArrayMap<String, Object> map;
|
|
synchronized (this) {
|
|
// unparcel() can race with this method and cause the parcel to recycle
|
|
// at the wrong time. So synchronize access the mParcelledData's content.
|
|
if (mParcelledData != null) {
|
|
if (mParcelledData == NoImagePreloadHolder.EMPTY_PARCEL) {
|
|
parcel.writeInt(0);
|
|
} else {
|
|
int length = mParcelledData.dataSize();
|
|
parcel.writeInt(length);
|
|
parcel.writeInt(BUNDLE_MAGIC);
|
|
parcel.appendFrom(mParcelledData, 0, length);
|
|
}
|
|
return;
|
|
}
|
|
map = mMap;
|
|
}
|
|
// Special case for empty bundles.
|
|
if (map == null || map.size() <= 0) {
|
|
parcel.writeInt(0);
|
|
return;
|
|
}
|
|
int lengthPos = parcel.dataPosition();
|
|
parcel.writeInt(-1); // dummy, will hold length
|
|
parcel.writeInt(BUNDLE_MAGIC);
|
|
int startPos = parcel.dataPosition();
|
|
parcel.writeArrayMapInternal(map);
|
|
int endPos = parcel.dataPosition();
|
|
// Backpatch length
|
|
parcel.setDataPosition(lengthPos);
|
|
int length = endPos - startPos;
|
|
parcel.writeInt(length);
|
|
parcel.setDataPosition(endPos);*/
|
|
}
|
|
/**
|
|
* 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.
|
|
*/
|
|
void readFromParcelInner(Parcel parcel) {
|
|
// Keep implementation in sync with readFromParcel() in
|
|
// frameworks/native/libs/binder/PersistableBundle.cpp.
|
|
// int length = parcel.readInt();
|
|
// readFromParcelInner(parcel, length);
|
|
}
|
|
/*private void readFromParcelInner(Parcel parcel, int length) {
|
|
if (length < 0) {
|
|
throw new RuntimeException("Bad length in parcel: " + length);
|
|
} else if (length == 0) {
|
|
// Empty Bundle or end of data.
|
|
mParcelledData = NoImagePreloadHolder.EMPTY_PARCEL;
|
|
return;
|
|
}
|
|
final int magic = parcel.readInt();
|
|
if (magic != BUNDLE_MAGIC) {
|
|
throw new IllegalStateException("Bad magic number for Bundle: 0x"
|
|
+ Integer.toHexString(magic));
|
|
}
|
|
if (parcel.hasReadWriteHelper()) {
|
|
// If the parcel has a read-write helper, then we can't lazily-unparcel it, so just
|
|
// unparcel right away.
|
|
synchronized (this) {
|
|
initializeFromParcelLocked(parcel, *//*recycleParcel=*//* false);
|
|
}
|
|
return;
|
|
}
|
|
// Advance within this Parcel
|
|
int offset = parcel.dataPosition();
|
|
parcel.setDataPosition(MathUtils.addOrThrow(offset, length));
|
|
Parcel p = Parcel.obtain();
|
|
p.setDataPosition(0);
|
|
p.appendFrom(parcel, offset, length);
|
|
p.adoptClassCookies(parcel);
|
|
if (DEBUG) Log.d(TAG, "Retrieving " + Integer.toHexString(System.identityHashCode(this))
|
|
+ ": " + length + " bundle bytes starting at " + offset);
|
|
p.setDataPosition(0);
|
|
mParcelledData = p;
|
|
}*/
|
|
} |