Implement navigator.isApplicationInstalled() API (a6d747d5) · Commits · e / os / android_frameworks_base

core/java/android/webkit/JWebCoreJavaBridge.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -21,6 +21,8 @@ import android.os.Handler;
		import android.os.Message;
		import android.util.Log;

		import java.util.Set;

		final class JWebCoreJavaBridge extends Handler {
		// Identifier for the timer message.
		private static final int TIMER_MESSAGE = 1;
		@@ -248,4 +250,7 @@ final class JWebCoreJavaBridge extends Handler {
		boolean reload);
		public native void setNetworkOnLine(boolean online);
		public native void setNetworkType(String type, String subtype);
		public native void addPackageNames(Set<String> packageNames);
		public native void addPackageName(String packageName);
		public native void removePackageName(String packageName);
		}

core/java/android/webkit/WebView.java

+40 −0

Original line number	Diff line number	Diff line
		@@ -86,6 +86,7 @@ import java.util.ArrayList;
		import java.util.List;
		import java.util.HashMap;
		import java.util.Map;
		import java.util.Set;

		import junit.framework.Assert;

		@@ -2902,6 +2903,45 @@ public class WebView extends AbsoluteLayout
		return mWebViewCore.getSettings();
		}

		/**
		* Use this method to inform the webview about packages that are installed
		* in the system. This information will be used by the
		* navigator.isApplicationInstalled() API.
		* @param packageNames is a set of package names that are known to be
		* installed in the system.
		*
		* @hide not a public API
		*/
		public void addPackageNames(Set<String> packageNames) {
		mWebViewCore.sendMessage(EventHub.ADD_PACKAGE_NAMES, packageNames);
		}

		/**
		* Use this method to inform the webview about single packages that are
		* installed in the system. This information will be used by the
		* navigator.isApplicationInstalled() API.
		* @param packageName is the name of a package that is known to be
		* installed in the system.
		*
		* @hide not a public API
		*/
		public void addPackageName(String packageName) {
		mWebViewCore.sendMessage(EventHub.ADD_PACKAGE_NAME, packageName);
		}

		/**
		* Use this method to inform the webview about packages that are uninstalled
		* in the system. This information will be used by the
		* navigator.isApplicationInstalled() API.
		* @param packageName is the name of a package that has been uninstalled in
		* the system.
		*
		* @hide not a public API
		*/
		public void removePackageName(String packageName) {
		mWebViewCore.sendMessage(EventHub.REMOVE_PACKAGE_NAME, packageName);
		}

		/**
		* Return the list of currently loaded plugins.
		* @return The list of currently loaded plugins.

core/java/android/webkit/WebViewCore.java

+32 −0

Original line number	Diff line number	Diff line
		@@ -892,6 +892,11 @@ final class WebViewCore {

		static final int SET_NETWORK_TYPE = 183;

		// navigator.isApplicationInstalled()
		static final int ADD_PACKAGE_NAMES = 184;
		static final int ADD_PACKAGE_NAME = 185;
		static final int REMOVE_PACKAGE_NAME = 186;

		// private message ids
		private static final int DESTROY = 200;

		@@ -1363,6 +1368,33 @@ final class WebViewCore {
		case HIDE_FULLSCREEN:
		nativeFullScreenPluginHidden(msg.arg1);
		break;

		case ADD_PACKAGE_NAMES:
		if (BrowserFrame.sJavaBridge == null) {
		throw new IllegalStateException("No WebView " +
		"has been created in this process!");
		}
		BrowserFrame.sJavaBridge.addPackageNames(
		(Set<String>) msg.obj);
		break;

		case ADD_PACKAGE_NAME:
		if (BrowserFrame.sJavaBridge == null) {
		throw new IllegalStateException("No WebView " +
		"has been created in this process!");
		}
		BrowserFrame.sJavaBridge.addPackageName(
		(String) msg.obj);
		break;

		case REMOVE_PACKAGE_NAME:
		if (BrowserFrame.sJavaBridge == null) {
		throw new IllegalStateException("No WebView " +
		"has been created in this process!");
		}
		BrowserFrame.sJavaBridge.removePackageName(
		(String) msg.obj);
		break;
		}
		}
		};