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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 package org.chromium.chromecast.shell; | |
| 6 | |
| 7 import android.app.Activity; | |
| 8 import android.content.Context; | |
| 9 import android.content.Intent; | |
| 10 import android.net.Uri; | |
| 11 import android.support.v4.content.LocalBroadcastManager; | |
| 12 import android.text.TextUtils; | |
| 13 import android.util.AttributeSet; | |
| 14 import android.view.ViewGroup; | |
| 15 import android.widget.FrameLayout; | |
| 16 import android.widget.LinearLayout; | |
| 17 | |
| 18 import org.chromium.base.Log; | |
| 19 import org.chromium.base.annotations.CalledByNative; | |
| 20 import org.chromium.base.annotations.JNINamespace; | |
| 21 import org.chromium.content.browser.ActivityContentVideoViewEmbedder; | |
| 22 import org.chromium.content.browser.ContentVideoViewEmbedder; | |
| 23 import org.chromium.content.browser.ContentView; | |
| 24 import org.chromium.content.browser.ContentViewCore; | |
| 25 import org.chromium.content.browser.ContentViewRenderView; | |
| 26 import org.chromium.content_public.browser.LoadUrlParams; | |
| 27 import org.chromium.content_public.browser.NavigationController; | |
| 28 import org.chromium.content_public.browser.WebContents; | |
| 29 import org.chromium.content_public.browser.WebContentsObserver; | |
| 30 import org.chromium.ui.base.ViewAndroidDelegate; | |
| 31 import org.chromium.ui.base.WindowAndroid; | |
| 32 | |
| 33 /** | |
| 34 * Container for the various UI components that make up a shell window. | |
| 35 */ | |
| 36 @JNINamespace("chromecast::shell") | |
| 37 public class CastWindowAndroid extends LinearLayout { | |
| 38 public static final String TAG = "CastWindowAndroid"; | |
| 39 | |
| 40 public static final String ACTION_PAGE_LOADED = "castPageLoaded"; | |
| 41 public static final String ACTION_ENABLE_DEV_TOOLS = "castEnableDevTools"; | |
| 42 public static final String ACTION_DISABLE_DEV_TOOLS = "castDisableDevTools"; | |
| 43 | |
| 44 private ContentViewCore mContentViewCore; | |
| 45 private ContentViewRenderView mContentViewRenderView; | |
| 46 private NavigationController mNavigationController; | |
| 47 private int mRenderProcessId; | |
| 48 private WebContents mWebContents; | |
| 49 private WebContentsObserver mWebContentsObserver; | |
| 50 private WindowAndroid mWindow; | |
| 51 | |
| 52 /** | |
| 53 * Constructor for inflating via XML. | |
| 54 */ | |
| 55 public CastWindowAndroid(Context context, AttributeSet attrs) { | |
| 56 super(context, attrs); | |
| 57 } | |
| 58 | |
| 59 /** | |
| 60 * Set the SurfaceView being renderered to as soon as it is available. | |
| 61 */ | |
| 62 public void setContentViewRenderView(ContentViewRenderView contentViewRender
View) { | |
| 63 FrameLayout contentViewHolder = (FrameLayout) findViewById(R.id.contentv
iew_holder); | |
| 64 if (contentViewRenderView == null) { | |
| 65 if (mContentViewRenderView != null) { | |
| 66 contentViewHolder.removeView(mContentViewRenderView); | |
| 67 } | |
| 68 } else { | |
| 69 contentViewHolder.addView(contentViewRenderView, | |
| 70 new FrameLayout.LayoutParams( | |
| 71 FrameLayout.LayoutParams.MATCH_PARENT, | |
| 72 FrameLayout.LayoutParams.MATCH_PARENT)); | |
| 73 } | |
| 74 mContentViewRenderView = contentViewRenderView; | |
| 75 } | |
| 76 | |
| 77 /** | |
| 78 * @param window The owning window for this shell. | |
| 79 */ | |
| 80 public void setWindow(WindowAndroid window) { | |
| 81 mWindow = window; | |
| 82 } | |
| 83 | |
| 84 /** | |
| 85 * Loads an URL. This will perform minimal amounts of sanitizing of the URL
to attempt to | |
| 86 * make it valid. | |
| 87 * | |
| 88 * @param url The URL to be loaded by the shell. | |
| 89 */ | |
| 90 public void loadUrl(String url) { | |
| 91 if (url == null) return; | |
| 92 | |
| 93 if (TextUtils.equals(url, mWebContents.getUrl())) { | |
| 94 mNavigationController.reload(true); | |
| 95 } else { | |
| 96 mNavigationController.loadUrl(new LoadUrlParams(normalizeUrl(url))); | |
| 97 } | |
| 98 | |
| 99 // TODO(aurimas): Remove this when crbug.com/174541 is fixed. | |
| 100 mContentViewCore.getContainerView().clearFocus(); | |
| 101 mContentViewCore.getContainerView().requestFocus(); | |
| 102 } | |
| 103 | |
| 104 /** | |
| 105 * Returns the render_process_id for the associated web contents | |
| 106 */ | |
| 107 public int getRenderProcessId() { | |
| 108 return mRenderProcessId; | |
| 109 } | |
| 110 | |
| 111 /** | |
| 112 * Given a URI String, performs minimal normalization to attempt to build a
usable URL from it. | |
| 113 * @param uriString The passed-in path to be normalized. | |
| 114 * @return The normalized URL, as a string. | |
| 115 */ | |
| 116 private static String normalizeUrl(String uriString) { | |
| 117 if (uriString == null) return uriString; | |
| 118 Uri uri = Uri.parse(uriString); | |
| 119 if (uri.getScheme() == null) { | |
| 120 uri = Uri.parse("http://" + uriString); | |
| 121 } | |
| 122 return uri.toString(); | |
| 123 } | |
| 124 | |
| 125 /** | |
| 126 * Initializes the ContentView based on the native tab contents pointer pass
ed in. | |
| 127 * @param nativeWebContents The pointer to the native tab contents object. | |
| 128 * @param renderProcessId ID of the corresponding render process host. | |
| 129 * @param productVersion String containing version description. | |
| 130 */ | |
| 131 @SuppressWarnings("unused") | |
| 132 @CalledByNative | |
| 133 private void initFromNativeWebContents(WebContents webContents, int renderPr
ocessId, | |
| 134 String productVersion) { | |
| 135 Context context = getContext(); | |
| 136 mContentViewCore = new ContentViewCore(context, productVersion); | |
| 137 ContentView view = ContentView.createContentView(context, mContentViewCo
re); | |
| 138 mContentViewCore.initialize(ViewAndroidDelegate.createBasicDelegate(view
), view, | |
| 139 webContents, mWindow); | |
| 140 mWebContents = mContentViewCore.getWebContents(); | |
| 141 mNavigationController = mWebContents.getNavigationController(); | |
| 142 mRenderProcessId = renderProcessId; | |
| 143 | |
| 144 if (getParent() != null) mContentViewCore.onShow(); | |
| 145 ((FrameLayout) findViewById(R.id.contentview_holder)).addView(view, | |
| 146 new FrameLayout.LayoutParams( | |
| 147 FrameLayout.LayoutParams.MATCH_PARENT, | |
| 148 FrameLayout.LayoutParams.MATCH_PARENT)); | |
| 149 view.requestFocus(); | |
| 150 mContentViewRenderView.setCurrentContentViewCore(mContentViewCore); | |
| 151 | |
| 152 mWebContentsObserver = new WebContentsObserver(mWebContents) { | |
| 153 @Override | |
| 154 public void didStopLoading(String url) { | |
| 155 Uri intentUri = Uri.parse(mNavigationController | |
| 156 .getOriginalUrlForVisibleNavigationEntry()); | |
| 157 Log.v(TAG, "Broadcast ACTION_PAGE_LOADED: scheme=" + intentUri.g
etScheme() | |
| 158 + ", host=" + intentUri.getHost()); | |
| 159 LocalBroadcastManager.getInstance(getContext()).sendBroadcast( | |
| 160 new Intent(ACTION_PAGE_LOADED, intentUri)); | |
| 161 } | |
| 162 }; | |
| 163 } | |
| 164 | |
| 165 @CalledByNative | |
| 166 private ContentVideoViewEmbedder getContentVideoViewEmbedder() { | |
| 167 return new ActivityContentVideoViewEmbedder((Activity) getContext()); | |
| 168 } | |
| 169 | |
| 170 /** | |
| 171 * @return The {@link ViewGroup} currently shown by this Shell. | |
| 172 */ | |
| 173 public ViewGroup getContentView() { | |
| 174 return mContentViewCore.getContainerView(); | |
| 175 } | |
| 176 | |
| 177 /** | |
| 178 * @return The {@link ContentViewCore} currently managing the view shown by
this Shell. | |
| 179 */ | |
| 180 public ContentViewCore getContentViewCore() { | |
| 181 return mContentViewCore; | |
| 182 } | |
| 183 | |
| 184 /** | |
| 185 * @return The {@link WebContents} managed by this class. | |
| 186 */ | |
| 187 public WebContents getWebContents() { | |
| 188 return mWebContents; | |
| 189 } | |
| 190 } | |
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Chromium Code Reviews
Issue 2570623003:
[Chromecast] Turn CastContentWindow into an abstract interface. (Closed)
