package com.tejia.lijin.app.ui;
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import android.annotation.SuppressLint;
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import android.app.Activity;
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import android.content.Intent;
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import android.graphics.Bitmap;
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import android.graphics.PixelFormat;
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import android.os.Bundle;
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import android.view.KeyEvent;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.webkit.WebChromeClient;
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import android.webkit.WebResourceRequest;
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import android.webkit.WebSettings;
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import android.webkit.WebView;
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import android.webkit.WebViewClient;
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import android.widget.Button;
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import android.widget.FrameLayout;
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import android.widget.ImageView;
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import android.widget.ProgressBar;
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import android.widget.TextView;
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import com.tejia.lijin.app.R;
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import com.tejia.lijin.app.ui.dialog.ShapeLoadingDialog;
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import com.tejia.lijin.app.util.AndroidBug5497Workaround;
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import com.tejia.lijin.app.util.TopStatusSettings;
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import com.tejia.lijin.app.util.web.RebateJavaInterface;
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import com.tejia.lijin.app.util.web.RebateJavaInterfaceBS;
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import com.wpc.library.util.common.StringUtils;
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public class SimpleBrowserActivity extends Activity implements OnClickListener {
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private TextView tv_top_bar_left;
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private TextView tv_top_bar_left2;
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private ImageView iv_right;
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private Button tv_top_bar_middle;
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private WebView webview;
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private FrameLayout fl_webview;
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View v_cover_web;
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ProgressBar progressBar;
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ShapeLoadingDialog pd = null;
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String mTitle;
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RebateJavaInterface javaInterface;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.browser_activity);
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// AndroidBug5497Workaround.assistActivity(this);
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// TopStatusSettings.setStatusViewAndDeepColor(this);
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// getWindow().setFormat(PixelFormat.TRANSLUCENT);
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tv_top_bar_left = findViewById(R.id.tv_top_bar_left);
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tv_top_bar_left2 = findViewById(R.id.tv_top_bar_left2);
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tv_top_bar_left2.setVisibility(View.VISIBLE);
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tv_top_bar_middle = findViewById(R.id.tv_top_bar_middle1);
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v_cover_web = findViewById(R.id.v_cover_web);
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iv_right = findViewById(R.id.iv_top_bar_right);
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iv_right.setVisibility(View.GONE);
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fl_webview = findViewById(R.id.fl_webview);
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tv_top_bar_left.setOnClickListener(this);
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tv_top_bar_left2.setOnClickListener(this);
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iv_right.setOnClickListener(this);
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v_cover_web.setOnClickListener(this);
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tv_top_bar_middle.setVisibility(View.VISIBLE);
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mTitle = getIntent().getStringExtra("title");
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if (!StringUtils.isEmpty(mTitle)) {
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tv_top_bar_middle.setText(mTitle);
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}
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pd = new ShapeLoadingDialog.Builder(this).build();
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webview = new WebView(SimpleBrowserActivity.this);
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fl_webview.addView(webview, new FrameLayout.LayoutParams(
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FrameLayout.LayoutParams.MATCH_PARENT,
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FrameLayout.LayoutParams.MATCH_PARENT));
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initWebView();
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progressBar = findViewById(R.id.myProgressBar);
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progressBar.setMax(100);
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progressBar.setProgressDrawable(this.getResources()
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.getDrawable(R.drawable.color_progressbar));
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webview.loadUrl(getIntent().getStringExtra("url"));
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}
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/**
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* 初始化webview
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*/
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@SuppressLint("SetJavaScriptEnabled")
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private void initWebView() {
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WebSettings webSettings = webview.getSettings();
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webSettings.setJavaScriptEnabled(true);
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webSettings.setDomStorageEnabled(true);
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webSettings.setUseWideViewPort(true);
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webSettings.setTextZoom(100);
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webSettings.setCacheMode(WebSettings.LOAD_DEFAULT);//设置缓存模式（根据cache-control决定是否从网络上取数据。）
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webview.setWebViewClient(webViewClient);
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webview.setWebChromeClient(webChromeClient);
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javaInterface = new RebateJavaInterface(SimpleBrowserActivity.this,
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tv_top_bar_middle, tv_top_bar_left2, new TextView(this), iv_right, webview, pd);
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webview.addJavascriptInterface(javaInterface, "yestv");
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}
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WebViewClient webViewClient = new WebViewClient() {
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@Override
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public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
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System.out.println("shouldOverrideUrlLoading");
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return super.shouldOverrideUrlLoading(view, request);
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}
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@Override
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public boolean shouldOverrideUrlLoading(WebView view, String url) {
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if (!url.startsWith("http"))
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return true;
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return super.shouldOverrideUrlLoading(view, url);
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}
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@Override
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public void onPageStarted(WebView view, String url, Bitmap favicon) {
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super.onPageStarted(view, url, favicon);
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if (view.canGoBack()) {
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tv_top_bar_left2.setCompoundDrawablesWithIntrinsicBounds(R.drawable.ic_web_close, 0, 0, 0);
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} else {
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tv_top_bar_left2.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0);
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}
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}
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};
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WebChromeClient webChromeClient = new WebChromeClient() {
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@Override
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public void onReceivedTitle(WebView view, String title) {
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if (StringUtils.isEmpty(mTitle) && null != title && !StringUtils.isEmpty(title.trim())) {
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tv_top_bar_middle.setText(title);
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}
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}
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@Override
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public void onProgressChanged(WebView webView, int i) {
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if (i == 100) {
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progressBar.setVisibility(View.GONE);
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} else {
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if (View.INVISIBLE == progressBar.getVisibility()) {
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progressBar.setVisibility(View.VISIBLE);
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}
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progressBar.setProgress(i);
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}
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super.onProgressChanged(webView, i);
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}
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};
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@Override
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public void onResume() {
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super.onResume();
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if (webview != null) {
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webview.onResume();
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webview.loadUrl("javascript:yestvcallback.resume()");
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}
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}
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@Override
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public void onPause() {
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super.onPause();
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if (webview != null) {
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webview.onPause();
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}
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}
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@Override
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protected void onDestroy() {
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if (webview != null) {
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webview.removeAllViews();
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webview.destroy();
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}
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super.onDestroy();
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}
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@Override
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public void onClick(View v) {
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switch (v.getId()) {
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case R.id.tv_top_bar_left: {
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if (webview.canGoBack()) {
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webview.goBack();
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} else {
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finish();
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}
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}
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break;
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case R.id.tv_top_bar_left2: {
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finish();
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}
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break;
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default:
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break;
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}
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}
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@Override
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public boolean onKeyDown(int keyCode, KeyEvent event) {
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if ((keyCode == KeyEvent.KEYCODE_BACK)) {
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if (webview.canGoBack()) {
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webview.goBack(); // goBack()表示返回WebView的上一页面
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return true;
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} else {
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finish();
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}
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}
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return super.onKeyDown(keyCode, event);
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}
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@Override
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protected void onNewIntent(Intent intent) {
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super.onNewIntent(intent);
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}
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}
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