package com.lcjian.library.widget;
|
|
import android.content.Context;
|
import android.util.AttributeSet;
|
import android.webkit.WebView;
|
import android.widget.ProgressBar;
|
|
/**
|
* Created by weikou2015 on 2016/9/12.
|
*/
|
public class ProgressWebView extends WebView {
|
private ProgressBar progressbar;
|
|
public ProgressWebView(Context context, AttributeSet attrs) {
|
super(context, attrs);
|
progressbar = new ProgressBar(context, null, android.R.attr.progressBarStyleHorizontal);
|
progressbar.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, 3, 0, 0));
|
addView(progressbar);
|
// setWebViewClient(new WebViewClient(){});
|
setWebChromeClient(new WebChromeClient());
|
}
|
|
public class WebChromeClient extends android.webkit.WebChromeClient {
|
@Override
|
public void onProgressChanged(WebView view, int newProgress) {
|
if (newProgress == 100) {
|
progressbar.setVisibility(GONE);
|
} else {
|
if (progressbar.getVisibility() == GONE)
|
progressbar.setVisibility(VISIBLE);
|
progressbar.setProgress(newProgress);
|
}
|
super.onProgressChanged(view, newProgress);
|
}
|
|
}
|
|
@Override
|
protected void onScrollChanged(int l, int t, int oldl, int oldt) {
|
LayoutParams lp = (LayoutParams) progressbar.getLayoutParams();
|
lp.x = l;
|
lp.y = t;
|
progressbar.setLayoutParams(lp);
|
super.onScrollChanged(l, t, oldl, oldt);
|
}
|
}
|