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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 package org.chromium.android_webview; | 5 package org.chromium.android_webview; |
6 | 6 |
7 import android.content.ContentResolver; | 7 import android.content.ContentResolver; |
8 import android.content.Context; | 8 import android.content.Context; |
9 import android.net.Uri; | 9 import android.net.Uri; |
10 import android.os.AsyncTask; | 10 import android.os.AsyncTask; |
11 import android.os.Handler; | 11 import android.os.Handler; |
12 import android.os.Message; | 12 import android.os.Message; |
13 import android.provider.MediaStore; | 13 import android.provider.MediaStore; |
| 14 import android.text.TextUtils; |
14 import android.util.Log; | 15 import android.util.Log; |
15 import android.view.KeyEvent; | 16 import android.view.KeyEvent; |
16 import android.view.View; | 17 import android.view.View; |
17 import android.webkit.ConsoleMessage; | 18 import android.webkit.ConsoleMessage; |
18 import android.webkit.ValueCallback; | 19 import android.webkit.ValueCallback; |
19 | 20 |
20 import org.chromium.base.ContentUriUtils; | 21 import org.chromium.base.ContentUriUtils; |
21 import org.chromium.base.ThreadUtils; | 22 import org.chromium.base.ThreadUtils; |
| 23 import org.chromium.content_public.browser.InvalidateTypes; |
22 | 24 |
23 /** | 25 /** |
24 * Adapts the AwWebContentsDelegate interface to the AwContentsClient interface. | 26 * Adapts the AwWebContentsDelegate interface to the AwContentsClient interface. |
25 * This class also serves a secondary function of routing certain callbacks from
the content layer | 27 * This class also serves a secondary function of routing certain callbacks from
the content layer |
26 * to specific listener interfaces. | 28 * to specific listener interfaces. |
27 */ | 29 */ |
28 class AwWebContentsDelegateAdapter extends AwWebContentsDelegate { | 30 class AwWebContentsDelegateAdapter extends AwWebContentsDelegate { |
29 private static final String TAG = "AwWebContentsDelegateAdapter"; | 31 private static final String TAG = "AwWebContentsDelegateAdapter"; |
30 | 32 |
31 private final AwContents mAwContents; | 33 private final AwContents mAwContents; |
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206 public boolean addNewContents(boolean isDialog, boolean isUserGesture) { | 208 public boolean addNewContents(boolean isDialog, boolean isUserGesture) { |
207 return mContentsClient.onCreateWindow(isDialog, isUserGesture); | 209 return mContentsClient.onCreateWindow(isDialog, isUserGesture); |
208 } | 210 } |
209 | 211 |
210 @Override | 212 @Override |
211 public void activateContents() { | 213 public void activateContents() { |
212 mContentsClient.onRequestFocus(); | 214 mContentsClient.onRequestFocus(); |
213 } | 215 } |
214 | 216 |
215 @Override | 217 @Override |
| 218 public void navigationStateChanged(int flags) { |
| 219 if ((flags & InvalidateTypes.URL) != 0 |
| 220 && mAwContents.hasAccessedInitialDocument() |
| 221 && mAwContents.getDidAttemptLoad()) { |
| 222 // Hint the client to show the last committed url, as it may be unsa
fe to show |
| 223 // the pending entry. |
| 224 String url = mAwContents.getLastCommittedUrl(); |
| 225 url = TextUtils.isEmpty(url) ? "about:blank" : url; |
| 226 mContentsClient.onPageStarted(url); |
| 227 mContentsClient.onLoadResource(url); |
| 228 mContentsClient.onProgressChanged(100); |
| 229 mContentsClient.onPageFinished(url); |
| 230 } |
| 231 } |
| 232 |
| 233 @Override |
216 public void toggleFullscreenModeForTab(boolean enterFullscreen) { | 234 public void toggleFullscreenModeForTab(boolean enterFullscreen) { |
217 if (enterFullscreen) { | 235 if (enterFullscreen) { |
218 mContentViewClient.enterFullscreen(); | 236 mContentViewClient.enterFullscreen(); |
219 } else { | 237 } else { |
220 mContentViewClient.exitFullscreen(); | 238 mContentViewClient.exitFullscreen(); |
221 } | 239 } |
222 } | 240 } |
223 | 241 |
224 private static class GetDisplayNameTask extends AsyncTask<Void, Void, String
[]> { | 242 private static class GetDisplayNameTask extends AsyncTask<Void, Void, String
[]> { |
225 final int mProcessId; | 243 final int mProcessId; |
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256 * or an empty string otherwise. | 274 * or an empty string otherwise. |
257 */ | 275 */ |
258 private String resolveFileName(String filePath) { | 276 private String resolveFileName(String filePath) { |
259 if (mContentResolver == null || filePath == null) return ""; | 277 if (mContentResolver == null || filePath == null) return ""; |
260 Uri uri = Uri.parse(filePath); | 278 Uri uri = Uri.parse(filePath); |
261 return ContentUriUtils.getDisplayName( | 279 return ContentUriUtils.getDisplayName( |
262 uri, mContentResolver, MediaStore.MediaColumns.DISPLAY_NAME)
; | 280 uri, mContentResolver, MediaStore.MediaColumns.DISPLAY_NAME)
; |
263 } | 281 } |
264 } | 282 } |
265 } | 283 } |
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