Android example source code file (Plugin.java)

This example Android source code file (Plugin.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Android by Example" ^TM.

Java - Android tags/keywords

alertdialog, android, app, application, content, defaultclickhandler, deprecated, plugin, preferencesclickhandler, string, webkit

The Plugin.java Android example source code

/*
 * Copyright (C) 2007 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package android.webkit;

import com.android.internal.R;

import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.webkit.WebView;

/**
 * Represents a plugin (Java equivalent of the PluginPackageAndroid
 * C++ class in libs/WebKitLib/WebKit/WebCore/plugins/android/)
 *
 * @deprecated This interface was intended to be used by Gears. Since Gears was
 * deprecated, so is this class.
 */
@Deprecated
public class Plugin {
    public interface PreferencesClickHandler {
        public void handleClickEvent(Context context);
    }

    private String mName;
    private String mPath;
    private String mFileName;
    private String mDescription;
    private PreferencesClickHandler mHandler;

    /**
     * @deprecated This interface was intended to be used by Gears. Since Gears was
     * deprecated, so is this class.
     */
    @Deprecated
    public Plugin(String name,
                  String path,
                  String fileName,
                  String description) {
        mName = name;
        mPath = path;
        mFileName = fileName;
        mDescription = description;
        mHandler = new DefaultClickHandler();
    }

    /**
     * @deprecated This interface was intended to be used by Gears. Since Gears was
     * deprecated, so is this class.
     */
    @Deprecated
    public String toString() {
        return mName;
    }

    /**
     * @deprecated This interface was intended to be used by Gears. Since Gears was
     * deprecated, so is this class.
     */
    @Deprecated
    public String getName() {
        return mName;
    }

    /**
     * @deprecated This interface was intended to be used by Gears. Since Gears was
     * deprecated, so is this class.
     */
    @Deprecated
    public String getPath() {
        return mPath;
    }

    /**
     * @deprecated This interface was intended to be used by Gears. Since Gears was
     * deprecated, so is this class.
     */
    @Deprecated
    public String getFileName() {
        return mFileName;
    }

    /**
     * @deprecated This interface was intended to be used by Gears. Since Gears was
     * deprecated, so is this class.
     */
    @Deprecated
    public String getDescription() {
        return mDescription;
    }

    /**
     * @deprecated This interface was intended to be used by Gears. Since Gears was
     * deprecated, so is this class.
     */
    @Deprecated
    public void setName(String name) {
        mName = name;
    }

    /**
     * @deprecated This interface was intended to be used by Gears. Since Gears was
     * deprecated, so is this class.
     */
    @Deprecated
    public void setPath(String path) {
        mPath = path;
    }

    /**
     * @deprecated This interface was intended to be used by Gears. Since Gears was
     * deprecated, so is this class.
     */
    @Deprecated
    public void setFileName(String fileName) {
        mFileName = fileName;
    }

    /**
     * @deprecated This interface was intended to be used by Gears. Since Gears was
     * deprecated, so is this class.
     */
    @Deprecated
    public void setDescription(String description) {
        mDescription = description;
    }

    /**
     * @deprecated This interface was intended to be used by Gears. Since Gears was
     * deprecated, so is this class.
     */
    @Deprecated
    public void setClickHandler(PreferencesClickHandler handler) {
        mHandler = handler;
    }

   /**
    * Invokes the click handler for this plugin.
    *
    * @deprecated This interface was intended to be used by Gears. Since Gears was
    * deprecated, so is this class.
    */
    @Deprecated
    public void dispatchClickEvent(Context context) {
        if (mHandler != null) {
            mHandler.handleClickEvent(context);
        }
    }

   /**
    * Default click handler. The plugins should implement their own.
    *
    * @deprecated This interface was intended to be used by Gears. Since Gears was
    * deprecated, so is this class.
    */
    @Deprecated
    private class DefaultClickHandler implements PreferencesClickHandler,
                                                 DialogInterface.OnClickListener {
        private AlertDialog mDialog;
        @Deprecated
        public void handleClickEvent(Context context) {
            // Show a simple popup dialog containing the description
            // string of the plugin.
            if (mDialog == null) {
                mDialog = new AlertDialog.Builder(context)
                        .setTitle(mName)
                        .setMessage(mDescription)
                        .setPositiveButton(R.string.ok, this)
                        .setCancelable(false)
                        .show();
            }
        }
        /**
         * @deprecated This interface was intended to be used by Gears. Since Gears was
         * deprecated, so is this class.
         */
        @Deprecated
        public void onClick(DialogInterface dialog, int which) {
            mDialog.dismiss();
            mDialog = null;
        }
    }
}