110 lines
3.2 KiB
Java
110 lines
3.2 KiB
Java
package com.stardust.widget;
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import android.content.Context;
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import android.graphics.Bitmap;
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import android.os.Build;
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import android.support.annotation.RequiresApi;
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import android.support.v4.widget.SwipeRefreshLayout;
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import android.util.AttributeSet;
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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.FrameLayout;
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import android.widget.ProgressBar;
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import com.stardust.scriptdroid.R;
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import org.androidannotations.annotations.ViewById;
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/**
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* Created by Stardust on 2017/8/22.
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*/
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public class EWebView extends FrameLayout implements SwipeRefreshLayout.OnRefreshListener {
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private WebView mWebView;
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private ProgressBar mProgressBar;
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SwipeRefreshLayout mSwipeRefreshLayout;
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public EWebView(Context context) {
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super(context);
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init();
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}
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public EWebView(Context context, AttributeSet attrs) {
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super(context, attrs);
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init();
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}
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private void init() {
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inflate(getContext(), R.layout.ewebview, this);
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mWebView = (WebView) findViewById(R.id.web_view);
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mProgressBar = (ProgressBar) findViewById(R.id.progress_bar);
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mSwipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_refresh_layout);
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mSwipeRefreshLayout.setOnRefreshListener(this);
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setUpWebView();
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}
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private void setUpWebView() {
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WebSettings settings = mWebView.getSettings();
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settings.setUseWideViewPort(true);
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settings.setBuiltInZoomControls(true);
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settings.setSupportZoom(true);
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settings.setLoadWithOverviewMode(true);
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settings.setJavaScriptEnabled(true);
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mWebView.setWebViewClient(new MyWebViewClient());
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mWebView.setWebChromeClient(new MyWebChromeClient());
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}
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public WebView getWebView() {
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return mWebView;
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}
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@Override
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public void onRefresh() {
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mWebView.reload();
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}
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private class MyWebChromeClient extends WebChromeClient {
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@Override
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public void onProgressChanged(WebView view, int newProgress) {
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super.onProgressChanged(view, newProgress);
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mProgressBar.setProgress(newProgress);
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}
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}
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private class MyWebViewClient extends WebViewClient {
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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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mProgressBar.setProgress(0);
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mProgressBar.setVisibility(VISIBLE);
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}
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@Override
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public void onPageFinished(WebView view, String url) {
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super.onPageFinished(view, url);
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mProgressBar.setVisibility(GONE);
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mSwipeRefreshLayout.setRefreshing(false);
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}
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@RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
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@Override
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public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
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view.loadUrl(request.getUrl().toString());
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return true;
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}
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@Override
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public boolean shouldOverrideUrlLoading(WebView view, String url) {
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view.loadUrl(url);
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return true;
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}
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}
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}
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