com.bluekai.sdk.BlueKaiViewDialog.java Source code

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Here is the source code for com.bluekai.sdk.BlueKaiViewDialog.java

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/*
 * Copyright 2013-present BlueKai, Inc.
 *
 * 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 com.bluekai.sdk;

import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.graphics.Color;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.RelativeLayout;

import com.bluekai.sdk.listeners.BKViewListener;
import com.bluekai.sdk.model.ParamsList;
import com.bluekai.sdk.utils.Logger;

public class BlueKaiViewDialog extends DialogFragment {
    private final String TAG = "BlueKaiView";

    private WebView blueKaiView = null;
    private BKViewListener listener = null;
    private String url = null;
    private boolean existingData = false;
    private boolean errorOccured = false;
    private ParamsList paramsList = null;

    public BlueKaiViewDialog() {

    }

    private boolean isExistingData() {
        return this.existingData;
    }

    private ParamsList getParamsList() {
        return this.paramsList;
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(getActivity());
        if (blueKaiView == null) {
            blueKaiView = new WebView(getActivity());
            WebViewClient client = new WebViewClient() {
                @Override
                public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
                    super.onReceivedError(view, errorCode, description, failingUrl);
                    Logger.debug("BlueKaiView",
                            "Error loading BK URL in webview -- " + errorCode + " -- " + description);
                    errorOccured = true;
                    if (listener != null) {
                        listener.onViewLoaded(false, isExistingData(), getParamsList());
                    }
                }

                @Override
                public void onPageFinished(WebView view, String url) {
                    super.onPageFinished(view, url);
                    if (!errorOccured && listener != null) {
                        errorOccured = false;
                        listener.onViewLoaded(true, isExistingData(), getParamsList());
                    }
                }
            };
            blueKaiView.setWebViewClient(client);
            WebSettings webSettings = blueKaiView.getSettings();
            webSettings.setJavaScriptEnabled(true);
            int height = 1, width = 1;
            // if (devMode) {
            height = width = 300;
            // }
            RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(width, height);
            params.addRule(RelativeLayout.ALIGN_PARENT_LEFT, RelativeLayout.TRUE);
            params.addRule(RelativeLayout.ALIGN_PARENT_TOP, RelativeLayout.TRUE);
            params.setMargins(10, 10, 10, 10);
            blueKaiView.setLayoutParams(params);
            blueKaiView.setBackgroundColor(Color.LTGRAY);
            alertDialogBuilder.setNegativeButton("Close", new OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    dialog.dismiss();
                }
            });
        }
        blueKaiView.loadUrl(url);
        alertDialogBuilder.setView(blueKaiView);
        return alertDialogBuilder.create();
    }

    public void setBKViewListener(BKViewListener listener) {
        this.listener = listener;
    }

    public void setLoadURL(String url, boolean existingData, ParamsList paramsList) {
        // blueKaiView.loadUrl(url);
        this.existingData = existingData;
        this.url = url;
        this.paramsList = paramsList;
    }

}