Index: content/public/android/java/src/org/chromium/content/browser/androidoverlay/DialogOverlayOperationsImpl.java |
diff --git a/content/public/android/java/src/org/chromium/content/browser/androidoverlay/DialogOverlayOperationsImpl.java b/content/public/android/java/src/org/chromium/content/browser/androidoverlay/DialogOverlayOperationsImpl.java |
new file mode 100644 |
index 0000000000000000000000000000000000000000..626e5dfc44f6a4b464853554503293dd39482b4b |
--- /dev/null |
+++ b/content/public/android/java/src/org/chromium/content/browser/androidoverlay/DialogOverlayOperationsImpl.java |
@@ -0,0 +1,102 @@ |
+// Copyright 2017 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+package org.chromium.content.browser.androidoverlay; |
+ |
+import android.app.Dialog; |
+import android.content.Context; |
+import android.os.Handler; |
+import android.os.IBinder; |
+import android.view.Surface; |
+import android.view.Window; |
+ |
+import org.chromium.base.annotations.CalledByNative; |
+import org.chromium.base.annotations.JNINamespace; |
+ |
+/** |
+ * Basic impl of DialogOverlayOperations |
boliu
2017/03/30 22:42:02
nit: java doc require a period at the end
liberato (no reviews please)
2017/04/04 17:49:28
Done.
|
+ */ |
+@JNINamespace("content") |
+class DialogOverlayOperationsImpl implements DialogOverlayOperations { |
+ private long mNativeHandle; |
+ private Handler mOverlayUiHandler; |
+ |
+ // Runnable that we'll run when the overlay notifies us that it's been released. |
+ private Runnable mReleasedRunnable; |
+ |
+ // Listener to which we'll forward window token information. |
+ private WindowTokenListener mListener; |
+ |
+ public DialogOverlayOperationsImpl(Handler overlayUiHandler, Runnable releasedRunnable) { |
+ mOverlayUiHandler = overlayUiHandler; |
+ mReleasedRunnable = releasedRunnable; |
+ } |
+ |
+ @Override |
+ public void notifyReleased() { |
+ mReleasedRunnable.run(); |
+ } |
+ |
+ // Remember: this will be called on the overlay-ui thread! |
+ @Override |
+ public Dialog createDialog(Context context) { |
boliu
2017/03/30 22:42:02
static, but I guess no longer overridable..
was t
liberato (no reviews please)
2017/04/04 17:49:28
yeah, initially it was for DialogOverlayCoreTest.
|
+ // Create the dialog, but don't lay it out or show it yet. We'll do that when we get a new |
+ // window token. |
+ Dialog dialog = new Dialog(context, android.R.style.Theme_NoDisplay); |
+ dialog.requestWindowFeature(Window.FEATURE_NO_TITLE); |
+ dialog.setCancelable(false); |
+ |
+ return dialog; |
+ } |
+ |
+ @Override |
+ public Handler getOverlayUiHandler() { |
+ return mOverlayUiHandler; |
+ } |
+ |
+ @Override |
+ public void registerWindowTokenListener( |
+ org.chromium.mojo.common.mojom.UnguessableToken token, WindowTokenListener listener) { |
+ mListener = listener; |
+ mNativeHandle = nativeRegisterForTokens(token.high, token.low); |
boliu
2017/03/30 22:42:02
assert mNativeHandle == 0?
liberato (no reviews please)
2017/04/04 17:49:28
Done.
|
+ } |
+ |
+ @Override |
+ public void unregisterWindowTokenListener() { |
+ nativeUnregisterForTokens(mNativeHandle); |
+ mNativeHandle = 0; |
boliu
2017/03/30 22:42:02
probably should check or assert for non-0 before u
liberato (no reviews please)
2017/04/04 17:49:28
switched to do-nothing if |!mNativeHandle|. simpl
|
+ } |
+ |
+ @Override |
+ public int registerSurface(Surface surface) { |
+ return nativeRegisterSurface(surface); |
+ } |
+ |
+ @Override |
+ public void unregisterSurface(int surfaceId) { |
+ nativeUnregisterSurface(surfaceId); |
+ } |
+ |
+ // Called on the browser UI (not overlay-ui) thread. |
+ @CalledByNative |
+ public void onWindowToken(final IBinder token) { |
boliu
2017/03/30 22:42:02
@CalledByNative should be private
liberato (no reviews please)
2017/04/04 17:49:28
Done, and elsewhere.
|
+ mListener.onWindowToken(token); |
+ } |
+ |
+ // Called on the browser UI thread. |
+ // We're not getting any more window tokens. |
+ @CalledByNative |
+ public void onDismissed() { |
+ mListener.onDismissed(); |
+ } |
+ |
+ // Initializes native side. Will register for onWindowToken callbacks. |
+ native long nativeRegisterForTokens(long high, long low); |
boliu
2017/03/30 22:42:02
all native methods private, and looks like should
liberato (no reviews please)
2017/04/04 17:49:28
Done, except for nativeRegisterForTokens which req
|
+ |
+ // Stops native side. |
+ native void nativeUnregisterForTokens(long handle); |
+ |
+ native int nativeRegisterSurface(Surface surface); |
+ native void nativeUnregisterSurface(int surfaceId); |
+} |