简单齐全的webview与H5 交互多中自定义进度条

来源：互联网发布：淘宝一般违规累计扣分编辑：程序博客网时间：2024/06/06 10:07
demo下载
http://download.csdn.net/detail/menglele1314/9213035
/****************************红色的可以重点看下*************************************/
package com.hexun.webview.activity;import com.hexun.webview.view.MyProgressBar;import android.app.Activity;import android.app.Dialog;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import android.content.IntentFilter;import android.graphics.drawable.AnimationDrawable;import android.os.Bundle;import android.os.CountDownTimer;import android.text.TextUtils;import android.view.LayoutInflater;import android.view.View;import android.view.View.OnClickListener;import android.view.Window;import android.view.animation.Animation;import android.view.animation.AnimationUtils;import android.view.animation.LinearInterpolator;import android.widget.Button;import android.widget.ImageView;import android.widget.LinearLayout;import android.widget.Toast;/** * * * @author menglele Create at 2015年6月5日下午2:16:39 * */public class MainActivity extends Activity {    private Button submit;    private TimeCount time;    private AnimationDrawable fightnimation, fightnimationab;    private ImageView pb, net, netab;    private Dialog mLoading;    private Animation animation;    private MyProgressBar progressBar1;        @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        requestWindowFeature(Window.FEATURE_NO_TITLE);        setContentView(R.layout.activity_main);        submit = (Button) findViewById(R.id.btn_login_submit);        pb = (ImageView) findViewById(R.id.iv_failure);        animation = AnimationUtils.loadAnimation(MainActivity.this, R.anim.cirle);        animation.setInterpolator(new LinearInterpolator());        netab = (ImageView) findViewById(R.id.iv_netab);        netab.setBackgroundResource(R.anim.fight);        fightnimationab = (AnimationDrawable) netab.getBackground();        net = (ImageView) findViewById(R.id.iv_net);        net.setBackgroundResource(R.anim.loading);        fightnimation = (AnimationDrawable) net.getBackground();        progressBar1 = (MyProgressBar) findViewById(R.id.progressBar1);        time = new TimeCount(60000, 1000);        submit.setOnClickListener(new OnClickListener() {            @Override            public void onClick(View arg0) {//                 // 对话框加载进度条//                 mLoading = createLoadingDialog(MainActivity.this);//                 mLoading.show();//                 // mLoading.dismiss();                //                 // 常用加载进度条 带动画的//                 pb.startAnimation(animation);//                 fightnimationab.start();//                 fightnimation.start();//                // 带刻度值的横向进度条//                progressBar1.setProgress(65);                                 startActivity(new Intent(MainActivity.this,                 WebViewActivity.class));                                // time.start();// 开始计时            }        });        // 注册广播        registerReceiver(homeKeyEventReceiver, new IntentFilter(Intent.ACTION_CLOSE_SYSTEM_DIALOGS));    }    // 监听home键和菜单键    private BroadcastReceiver homeKeyEventReceiver = new BroadcastReceiver() {        String REASON = "reason";        String HOMEKEY = "homekey";        String RECENTAPPS = "recentapps";        @Override        public void onReceive(Context context, Intent intent) {            String action = intent.getAction();            if (action.equals(Intent.ACTION_CLOSE_SYSTEM_DIALOGS)) {                String reason = intent.getStringExtra(REASON);                if (TextUtils.equals(reason, HOMEKEY)) {                    // 点击 Home键                    Toast.makeText(getApplicationContext(), "Home", 1).show();                } else if (TextUtils.equals(reason, RECENTAPPS)) {                    // 点击 菜单键                    Toast.makeText(getApplicationContext(), "菜单键", 1).show();                }            }        }    };   // 倒计时    class TimeCount extends CountDownTimer {        public TimeCount(long millisInFuture, long countDownInterval) {            super(millisInFuture, countDownInterval);        }        @Override        public void onFinish() {// 计时完毕            submit.setText("获取验证码");            submit.setClickable(true);        }        @Override        public void onTick(long millisUntilFinished) {// 计时过程            submit.setClickable(false);// 防止重复点击            submit.setText(millisUntilFinished / 1000 + "s");        }    }    /**     * 得到自定义的progressDialog     *     * @param context     * @return     */    public static Dialog createLoadingDialog(Context context) {        LayoutInflater inflater = LayoutInflater.from(context);        View v = inflater.inflate(R.layout.layout_loading_dialog, null); // 得到加载view        LinearLayout layout = (LinearLayout) v.findViewById(R.id.dialog_view); // 加载布局        ImageView spaceshipImage = (ImageView) v.findViewById(R.id.img);        Animation animation = AnimationUtils.loadAnimation(context, R.anim.cirle); // 加载动画        animation.setInterpolator(new LinearInterpolator());        spaceshipImage.startAnimation(animation); // 使用ImageView显示动画        Dialog loadingDialog = new Dialog(context, R.style.loading_dialog); // 创建自定义样式dialog        // loadingDialog.setCancelable(false);// 不可以用"返回键"取消        loadingDialog.setContentView(layout, new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,                LinearLayout.LayoutParams.WRAP_CONTENT));        return loadingDialog;    }}/************************************************************************************************************************/package com.hexun.webview.activity;import android.annotation.SuppressLint;import android.app.Activity;import android.content.Intent;import android.graphics.Bitmap;import android.net.http.SslError;import android.os.Bundle;import android.util.DisplayMetrics;import android.util.Log;import android.view.KeyEvent;import android.view.View;import android.view.Window;import android.webkit.CookieManager;import android.webkit.CookieSyncManager;import android.webkit.JavascriptInterface;import android.webkit.SslErrorHandler;import android.webkit.WebChromeClient;import android.webkit.WebSettings;import android.webkit.WebView;import android.webkit.WebViewClient;import android.widget.ImageView;import android.widget.ProgressBar;import android.widget.Toast;import com.hexun.webview.network.DataCleanManager;public class WebViewActivity extends Activity {    private WebView webView;    private ProgressBar pb;    private ProgressBar pb1;    private ImageView iv;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        requestWindowFeature(Window.FEATURE_NO_TITLE);        setContentView(R.layout.webview);        webView = (WebView) findViewById(R.id.webView);        iv = (ImageView) findViewById(R.id.iv_net);        pb = (ProgressBar) findViewById(R.id.pb_web);        pb1 = (ProgressBar) findViewById(R.id.progressBar1);    }    @SuppressLint({ "SetJavaScriptEnabled", "JavascriptInterface" })    protected void onStart() {        super.onStart();        WebSettings webSettings = webView.getSettings();        webSettings.setCacheMode(WebSettings.LOAD_NO_CACHE);        webView.addJavascriptInterface(this, "javatojs");        webView.getSettings().setJavaScriptEnabled(true);        // WebView加载web资源        // webView.loadUrl("");        // 从assets目录下面的加载html        // webView.loadUrl("file:///android_asset/ZheXianR.html");        webView.loadUrl("http://finance.sina.com.cn");        webView.setWebViewClient(new WebViewClient() {            @Override            public boolean shouldOverrideUrlLoading(WebView view, String url) {                // 返回值是true的时候控制去WebView打开，为false调用系统浏览器或第三方浏览器                // 这里也可以用Intent传给其它WebView，的其它浏览器中打开                view.loadUrl(url);                return true;            }            @Override            public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) {                // 重写此方法可以让webview处理https请求。                super.onReceivedSslError(view, handler, error);                handler.proceed();            }            @Override            public void onPageStarted(WebView view, String url, Bitmap favicon) {                // 在页面加载开始时调用。                super.onPageStarted(view, url, favicon);                webView.setVisibility(View.GONE);                pb.setVisibility(View.VISIBLE);            }            @Override            public void onPageFinished(WebView view, String url) {                // 在页面加载结束时调用。                super.onPageFinished(view, url);                webView.setVisibility(View.VISIBLE);                pb.setVisibility(View.GONE);            }            @Override            public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {                // 网络不通，加载失败                super.onReceivedError(view, errorCode, description, failingUrl);                view.loadData("网络连接失败,请稍后重试!", "text/html; charset=utf-8", "utf-8");                iv.setVisibility(View.VISIBLE);            }            @Override            public void onLoadResource(WebView view, String url) {                // 在加载页面资源时会调用，每一个资源（比如图片）的加载都会调用一次。                super.onLoadResource(view, url);            }        });        // 主要处理解析，渲染网页等浏览器做的事情 辅助WebView处理Javascript的对话框，网站图标，网站title，加载进度等        webView.setWebChromeClient(new WebChromeClient() {            @Override            public void onProgressChanged(WebView view, int newProgress) {                // 网页加载的进度值newProgress                super.onProgressChanged(view, newProgress);                pb1.setVisibility(View.VISIBLE);                pb1.setProgress(newProgress);                if (newProgress == 100) {                    pb1.setVisibility(View.GONE);                }            }            @Override            public void onReceivedTitle(WebView view, String title) {                setTitle(title);            }        });        // 点击后退按钮,让WebView后退一页(也可以覆写Activity的onKeyDown方法)        webView.setOnKeyListener(new View.OnKeyListener() {            @Override            public boolean onKey(View v, int keyCode, KeyEvent event) {                if (event.getAction() == KeyEvent.ACTION_DOWN) {                    if (keyCode == KeyEvent.KEYCODE_BACK && webView.canGoBack()) { // 表示按返回键                        webView.goBack(); // 后退                        return true;                    }                }                return false;            }        });    }    @JavascriptInterface    public void fromWidth() {        DisplayMetrics metric = new DisplayMetrics();        // 取得窗口属性        getWindowManager().getDefaultDisplay().getMetrics(metric);        int width = metric.widthPixels; // 屏幕宽度（像素）        int height = metric.heightPixels; // 屏幕高度（像素）        float density = metric.density; // 屏幕密度（0.75 / 1.0 / 1.5）        int densityDpi = metric.densityDpi; // 屏幕密度DPI（120 / 160 / 240）        webView.loadUrl("javascript:toWidthH5('" + width / density + "')");    }    // App调用H5的方法 也可以传参数    @JavascriptInterface    public void reqDataFromApp() {        webView.loadUrl("javascript:resDataToH5('" + "15858168869" + "')");    }    // H5调用App的方法 也可以传参数    @JavascriptInterface    public void goToBack() {        finish();    }    @Override    protected void onStop() {        DataCleanManager.cleanInternalCache(this);        DataCleanManager.cleanSharedPreference(this);        // 清除cookie即可彻底清除缓存        CookieSyncManager.createInstance(this);        CookieSyncManager.getInstance().startSync();        CookieManager.getInstance().removeAllCookie();        Log.i("WebViewActivity", "<<<<<<<<<<<<<<<<<<<<<<<");        webView.clearCache(true);        webView.clearHistory();        System.gc();        finish();        super.onStop();    }} <!-- 自定义进度条 -->    <style name="ProgressBarBg" parent="@android:style/Widget.ProgressBar.Horizontal">        <item name="android:maxHeight">10dip</item>        <item name="android:minHeight">10dip</item>        <item name="android:indeterminateOnly">false</item>        <item name="android:indeterminateDrawable">@android:drawable/progress_indeterminate_horizontal</item>        <item name="android:progressDrawable">@drawable/progressbarbg</item>    </style>shape=["rectangle" | "oval" | "line" | "ring"]其中rectagle矩形，oval椭圆，line水平直线，ring环形corners 自定义角度gradient  渐变Android:startColor  起始颜色Android:endColor  结束颜色  <?xml version="1.0" encoding="utf-8"?><!-- 自定义进度条 --><layer-list xmlns:android="http://schemas.android.com/apk/res/android" >    <item android:id="@android:id/background">        <shape>            <corners android:radius="0dip" />            <gradient                android:endColor="#ffffff"                android:startColor="#ffffff" />        </shape>    </item>    <item android:id="@android:id/secondaryProgress">        <clip>            <shape>                <corners android:radius="0dip" />                <gradient                    android:endColor="#00FF00"                    android:startColor="#00FF00" />            </shape>        </clip>    </item>    <item android:id="@android:id/progress">        <clip>            <shape>                <corners android:radius="0dip" />                <gradient                    android:endColor="#00FF00"                    android:startColor="#00FF00" />            </shape>        </clip>    </item></layer-list>
demo下载
http://download.csdn.net/detail/menglele1314/9213035
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简单齐全的webview与H5 交互 多中自定义进度条

简单齐全的webview与H5 交互多中自定义进度条
