mirror of https://github.com/NekoX-Dev/NekoX.git
150 lines
5.2 KiB
Java
Executable File
150 lines
5.2 KiB
Java
Executable File
/*
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* Copyright (C) 2015 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 org.telegram.messenger.support.customtabs;
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import android.content.Intent;
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import android.os.Bundle;
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import android.os.IBinder;
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import android.os.RemoteException;
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import androidx.core.app.BundleCompat;
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import android.util.Log;
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/**
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* Wrapper class that can be used as a unique identifier for a session. Also contains an accessor
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* for the {@link CustomTabsCallback} for the session if there was any.
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*/
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public class CustomTabsSessionToken {
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private static final String TAG = "CustomTabsSessionToken";
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private final ICustomTabsCallback mCallbackBinder;
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private final CustomTabsCallback mCallback;
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/* package */ static class DummyCallback extends ICustomTabsCallback.Stub {
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@Override
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public void onNavigationEvent(int navigationEvent, Bundle extras) {}
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@Override
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public void extraCallback(String callbackName, Bundle args) {}
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@Override
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public void onMessageChannelReady(Bundle extras) {}
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@Override
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public void onPostMessage(String message, Bundle extras) {}
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@Override
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public IBinder asBinder() {
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return this;
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}
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}
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/**
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* Obtain a {@link CustomTabsSessionToken} from an intent. See {@link CustomTabsIntent.Builder}
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* for ways to generate an intent for custom tabs.
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* @param intent The intent to generate the token from. This has to include an extra for
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* {@link CustomTabsIntent#EXTRA_SESSION}.
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* @return The token that was generated.
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*/
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public static CustomTabsSessionToken getSessionTokenFromIntent(Intent intent) {
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Bundle b = intent.getExtras();
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IBinder binder = BundleCompat.getBinder(b, CustomTabsIntent.EXTRA_SESSION);
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if (binder == null) return null;
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return new CustomTabsSessionToken(ICustomTabsCallback.Stub.asInterface(binder));
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}
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/**
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* Provides browsers a way to generate a dummy {@link CustomTabsSessionToken} for testing
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* purposes.
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*
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* @return A dummy token with no functionality.
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*/
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public static CustomTabsSessionToken createDummySessionTokenForTesting() {
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return new CustomTabsSessionToken(new DummyCallback());
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}
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CustomTabsSessionToken(ICustomTabsCallback callbackBinder) {
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mCallbackBinder = callbackBinder;
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mCallback = new CustomTabsCallback() {
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@Override
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public void onNavigationEvent(int navigationEvent, Bundle extras) {
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try {
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mCallbackBinder.onNavigationEvent(navigationEvent, extras);
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} catch (RemoteException e) {
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Log.e(TAG, "RemoteException during ICustomTabsCallback transaction");
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}
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}
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@Override
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public void extraCallback(String callbackName, Bundle args) {
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try {
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mCallbackBinder.extraCallback(callbackName, args);
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} catch (RemoteException e) {
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Log.e(TAG, "RemoteException during ICustomTabsCallback transaction");
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}
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}
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@Override
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public void onMessageChannelReady(Bundle extras) {
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try {
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mCallbackBinder.onMessageChannelReady(extras);
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} catch (RemoteException e) {
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Log.e(TAG, "RemoteException during ICustomTabsCallback transaction");
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}
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}
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@Override
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public void onPostMessage(String message, Bundle extras) {
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try {
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mCallbackBinder.onPostMessage(message, extras);
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} catch (RemoteException e) {
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Log.e(TAG, "RemoteException during ICustomTabsCallback transaction");
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}
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}
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};
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}
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IBinder getCallbackBinder() {
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return mCallbackBinder.asBinder();
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}
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@Override
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public int hashCode() {
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return getCallbackBinder().hashCode();
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}
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@Override
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public boolean equals(Object o) {
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if (!(o instanceof CustomTabsSessionToken)) return false;
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CustomTabsSessionToken token = (CustomTabsSessionToken) o;
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return token.getCallbackBinder().equals(mCallbackBinder.asBinder());
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}
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/**
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* @return {@link CustomTabsCallback} corresponding to this session if there was any non-null
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* callbacks passed by the client.
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*/
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public CustomTabsCallback getCallback() {
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return mCallback;
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}
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/**
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* @return Whether this token is associated with the given session.
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*/
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public boolean isAssociatedWith(CustomTabsSession session) {
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return session.getBinder().equals(mCallbackBinder);
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}
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} |