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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/android/web_contents_observer_proxy.h" | 5 #include "content/browser/android/web_contents_observer_proxy.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/android/jni_android.h" | 9 #include "base/android/jni_android.h" |
10 #include "base/android/jni_string.h" | 10 #include "base/android/jni_string.h" |
11 #include "base/android/scoped_java_ref.h" | 11 #include "base/android/scoped_java_ref.h" |
12 #include "base/optional.h" | 12 #include "base/optional.h" |
13 #include "content/browser/renderer_host/render_widget_host_impl.h" | 13 #include "content/browser/renderer_host/render_widget_host_impl.h" |
14 #include "content/browser/web_contents/web_contents_impl.h" | 14 #include "content/browser/web_contents/web_contents_impl.h" |
15 #include "content/common/android/media_metadata_android.h" | |
16 #include "content/public/browser/navigation_details.h" | 15 #include "content/public/browser/navigation_details.h" |
17 #include "content/public/browser/navigation_entry.h" | 16 #include "content/public/browser/navigation_entry.h" |
18 #include "content/public/browser/navigation_handle.h" | 17 #include "content/public/browser/navigation_handle.h" |
19 #include "content/public/common/media_metadata.h" | |
20 #include "jni/WebContentsObserverProxy_jni.h" | 18 #include "jni/WebContentsObserverProxy_jni.h" |
21 | 19 |
22 using base::android::AttachCurrentThread; | 20 using base::android::AttachCurrentThread; |
23 using base::android::JavaParamRef; | 21 using base::android::JavaParamRef; |
24 using base::android::ScopedJavaLocalRef; | 22 using base::android::ScopedJavaLocalRef; |
25 using base::android::ConvertUTF8ToJavaString; | 23 using base::android::ConvertUTF8ToJavaString; |
26 using base::android::ConvertUTF16ToJavaString; | 24 using base::android::ConvertUTF16ToJavaString; |
27 | 25 |
28 namespace content { | 26 namespace content { |
29 | 27 |
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299 ReloadType reload_type) { | 297 ReloadType reload_type) { |
300 JNIEnv* env = AttachCurrentThread(); | 298 JNIEnv* env = AttachCurrentThread(); |
301 ScopedJavaLocalRef<jobject> obj(java_observer_); | 299 ScopedJavaLocalRef<jobject> obj(java_observer_); |
302 ScopedJavaLocalRef<jstring> jstring_url( | 300 ScopedJavaLocalRef<jstring> jstring_url( |
303 ConvertUTF8ToJavaString(env, url.spec())); | 301 ConvertUTF8ToJavaString(env, url.spec())); |
304 | 302 |
305 Java_WebContentsObserverProxy_didStartNavigationToPendingEntry(env, obj, | 303 Java_WebContentsObserverProxy_didStartNavigationToPendingEntry(env, obj, |
306 jstring_url); | 304 jstring_url); |
307 } | 305 } |
308 | 306 |
309 void WebContentsObserverProxy::MediaSessionStateChanged(bool is_controllable, | |
310 bool is_suspended) { | |
311 JNIEnv* env = AttachCurrentThread(); | |
312 | |
313 ScopedJavaLocalRef<jobject> obj(java_observer_); | |
314 | |
315 Java_WebContentsObserverProxy_mediaSessionStateChanged( | |
316 env, obj, is_controllable, is_suspended); | |
317 } | |
318 | |
319 void WebContentsObserverProxy::MediaSessionMetadataChanged( | |
320 const base::Optional<MediaMetadata>& metadata) { | |
321 JNIEnv* env = AttachCurrentThread(); | |
322 | |
323 ScopedJavaLocalRef<jobject> obj(java_observer_); | |
324 ScopedJavaLocalRef<jobject> j_metadata; | |
325 | |
326 if (metadata.has_value()) | |
327 j_metadata = MediaMetadataAndroid::CreateJavaObject(env, metadata.value()); | |
328 | |
329 Java_WebContentsObserverProxy_mediaSessionMetadataChanged(env, obj, | |
330 j_metadata); | |
331 } | |
332 | |
333 void WebContentsObserverProxy::SetToBaseURLForDataURLIfNeeded( | 307 void WebContentsObserverProxy::SetToBaseURLForDataURLIfNeeded( |
334 std::string* url) { | 308 std::string* url) { |
335 NavigationEntry* entry = | 309 NavigationEntry* entry = |
336 web_contents()->GetController().GetLastCommittedEntry(); | 310 web_contents()->GetController().GetLastCommittedEntry(); |
337 // Note that GetBaseURLForDataURL is only used by the Android WebView. | 311 // Note that GetBaseURLForDataURL is only used by the Android WebView. |
338 // FIXME: Should we only return valid specs and "about:blank" for invalid | 312 // FIXME: Should we only return valid specs and "about:blank" for invalid |
339 // ones? This may break apps. | 313 // ones? This may break apps. |
340 if (entry && !entry->GetBaseURLForDataURL().is_empty()) { | 314 if (entry && !entry->GetBaseURLForDataURL().is_empty()) { |
341 *url = entry->GetBaseURLForDataURL().possibly_invalid_spec(); | 315 *url = entry->GetBaseURLForDataURL().possibly_invalid_spec(); |
342 } else if (!base_url_of_last_started_data_url_.is_empty()) { | 316 } else if (!base_url_of_last_started_data_url_.is_empty()) { |
343 // NavigationController can lose the pending entry and recreate it without | 317 // NavigationController can lose the pending entry and recreate it without |
344 // a base URL if there has been a loadUrl("javascript:...") after | 318 // a base URL if there has been a loadUrl("javascript:...") after |
345 // loadDataWithBaseUrl. | 319 // loadDataWithBaseUrl. |
346 *url = base_url_of_last_started_data_url_.possibly_invalid_spec(); | 320 *url = base_url_of_last_started_data_url_.possibly_invalid_spec(); |
347 } | 321 } |
348 } | 322 } |
349 | 323 |
350 bool RegisterWebContentsObserverProxy(JNIEnv* env) { | 324 bool RegisterWebContentsObserverProxy(JNIEnv* env) { |
351 return RegisterNativesImpl(env); | 325 return RegisterNativesImpl(env); |
352 } | 326 } |
353 } // namespace content | 327 } // namespace content |
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