110 lines
3.9 KiB
Java
110 lines
3.9 KiB
Java
package androidx.browser.trusted;
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import android.content.ComponentName;
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import android.content.ServiceConnection;
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import android.os.IBinder;
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import androidx.annotation.MainThread;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.concurrent.futures.CallbackToFutureAdapter;
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import c.d.b.a.a;
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import java.util.ArrayList;
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import java.util.List;
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import x.a.a.d.b;
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public class ConnectionHolder implements ServiceConnection {
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private static final int STATE_AWAITING_CONNECTION = 0;
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private static final int STATE_CANCELLED = 3;
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private static final int STATE_CONNECTED = 1;
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private static final int STATE_DISCONNECTED = 2;
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@Nullable
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private Exception mCancellationException;
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@NonNull
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private final Runnable mCloseRunnable;
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@NonNull
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private List<CallbackToFutureAdapter.Completer<TrustedWebActivityServiceConnection>> mCompleters;
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@Nullable
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private TrustedWebActivityServiceConnection mService;
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private int mState;
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@NonNull
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private final WrapperFactory mWrapperFactory;
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public static class WrapperFactory {
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@NonNull
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public TrustedWebActivityServiceConnection create(ComponentName componentName, IBinder iBinder) {
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return new TrustedWebActivityServiceConnection(b.a.asInterface(iBinder), componentName);
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}
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}
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@MainThread
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public ConnectionHolder(@NonNull Runnable runnable) {
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this(runnable, new WrapperFactory());
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}
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@MainThread
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public ConnectionHolder(@NonNull Runnable runnable, @NonNull WrapperFactory wrapperFactory) {
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this.mState = 0;
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this.mCompleters = new ArrayList();
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this.mCloseRunnable = runnable;
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this.mWrapperFactory = wrapperFactory;
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}
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public /* synthetic */ Object a(CallbackToFutureAdapter.Completer completer) {
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int i = this.mState;
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if (i == 0) {
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this.mCompleters.add(completer);
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} else if (i == 1) {
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TrustedWebActivityServiceConnection trustedWebActivityServiceConnection = this.mService;
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if (trustedWebActivityServiceConnection != null) {
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completer.set(trustedWebActivityServiceConnection);
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} else {
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throw new IllegalStateException("ConnectionHolder state is incorrect.");
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}
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} else if (i == 2) {
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throw new IllegalStateException("Service has been disconnected.");
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} else if (i != 3) {
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throw new IllegalStateException("Connection state is invalid");
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} else {
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throw this.mCancellationException;
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}
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StringBuilder L = a.L("ConnectionHolder, state = ");
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L.append(this.mState);
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return L.toString();
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}
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@MainThread
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public void cancel(@NonNull Exception exc) {
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for (CallbackToFutureAdapter.Completer<TrustedWebActivityServiceConnection> completer : this.mCompleters) {
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completer.setException(exc);
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}
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this.mCompleters.clear();
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this.mCloseRunnable.run();
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this.mState = 3;
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this.mCancellationException = exc;
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}
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@NonNull
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@MainThread
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public c.i.b.d.a.a<TrustedWebActivityServiceConnection> getServiceWrapper() {
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return CallbackToFutureAdapter.getFuture(new y.a.b.a(this));
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}
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@Override // android.content.ServiceConnection
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@MainThread
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public void onServiceConnected(ComponentName componentName, IBinder iBinder) {
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this.mService = this.mWrapperFactory.create(componentName, iBinder);
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for (CallbackToFutureAdapter.Completer<TrustedWebActivityServiceConnection> completer : this.mCompleters) {
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completer.set(this.mService);
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}
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this.mCompleters.clear();
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this.mState = 1;
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}
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@Override // android.content.ServiceConnection
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@MainThread
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public void onServiceDisconnected(ComponentName componentName) {
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this.mService = null;
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this.mCloseRunnable.run();
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this.mState = 2;
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}
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}
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