简单WebView加载url

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public class WebViewActivity extends BaseActivity {

    public static final int MSG_PROGRESS = 1;
    public static final int MSG_PROGRESS_GONE = 2;

    @Bind(R.id.title)
    TextView mTitle;
    @Bind(R.id.title_bar)
    RelativeLayout mTitleBar;
    @Bind(R.id.webview)
    WebView mWebView;
    @Bind(R.id.progressbar)
    ProgressBar mProgressbar;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        Intent intent = getIntent();
        String title = intent.getStringExtra("title");
        String url = intent.getStringExtra("url");

        setContentView(R.layout.activity_web_view);
        ButterKnife.bind(this);

        mTitle.setText(title);
        WebSettings setting = mWebView.getSettings();
        setting.setJavaScriptEnabled(true);//支持js
        setting.setSupportZoom(false);//不支持缩放
        setting.setBuiltInZoomControls(false);//不出现放大和缩小的按钮
        setting.setCacheMode(WebSettings.LOAD_NO_CACHE);//不设置网络缓存

        mWebView.setWebViewClient(new WebViewClient() {
        });//IE内核

        mWebView.setWebChromeClient(new WebChromeClient() {
            @Override
            public void onProgressChanged(WebView view, int newProgress) {
                mHandle.obtainMessage(MSG_PROGRESS,newProgress,0).sendToTarget();
                if (newProgress == 100){
                    mHandle.sendEmptyMessageDelayed(MSG_PROGRESS_GONE,800);
                }
            }
        });//谷歌内核

        mWebView.loadUrl(url);

    }


    private Handler mHandle = new Handler(){
        @Override
        public void handleMessage(Message msg) {
            switch (msg.what){
                case MSG_PROGRESS:
                    int progress = msg.arg1;
                    mProgressbar.setProgress(progress);

                    if (mProgressbar.getVisibility() != View.VISIBLE){
                        mProgressbar.setVisibility(View.VISIBLE);
                    }
                    break;
                case MSG_PROGRESS_GONE:
                    mProgressbar.setVisibility(View.GONE);
                default:
                    break;
            }
        }
    };

    @OnClick(R.id.nav_back)
    public void onClick() {
        finish();
    }
}