Android Webview加载时的进度条
我想要在webview中加载网站时的进度条。Android Webview加载时的进度条
我搜索的解决方案不满意。
请大家帮帮我吗?
当我点击网页上的任何链接,它加载完美,但我想知道它装载了多少。所以,我需要在webview顶端加载进度条
创建一个进度视图,当webview加载时(使用onProgressChanged
),设置当前进度,完成后隐藏它。
这很容易,那里有解决方案。
编辑:IMO这是Android WebView progress bar重复
请给出任何示例代码 –
http://*.com/questions/2537454/android-webview-progress-bar – xdevs23
它工作正常谢谢uuuuuuuuu –
简单的方法是这样的;
public class MyActivity extends Activity {
private static final int PROGRESS = 0x1;
private ProgressBar mProgress;
private int mProgressStatus = 0;
private Handler mHandler = new Handler();
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
setContentView(R.layout.progressbar_activity);
mProgress = (ProgressBar) findViewById(R.id.progress_bar);
// Start lengthy operation in a background thread
new Thread(new Runnable() {
public void run() {
while (mProgressStatus < 100) {
mProgressStatus = doWork();
// Update the progress bar
mHandler.post(new Runnable() {
public void run() {
mProgress.setProgress(mProgressStatus);
}
});
}
}
}).start();
}
}
这里是示例代码如何使用webview客户端为此我已经使用gif imageview你可以使用progressbar代替它。
public class myWebClient extends WebViewClient {
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
super.onPageStarted(view, url, favicon);
}
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
ivGif.setBackgroundResource(R.drawable.anim_set_frames);
AnimationDrawable progressAnimation = (AnimationDrawable) ivGif.getBackground();
progressAnimation.start();
ivGif.setVisibility(View.VISIBLE);
view.loadUrl(url);
return true;
}
@Override
public void onPageFinished(WebView view, String url) {
super.onPageFinished(view, url);
ivGif.setVisibility(View.GONE);
}
}
webViewBooking.setWebViewClient(new myWebClient());
webViewBooking.getSettings().setJavaScriptEnabled(true);
webViewBooking.loadUrl(payment_url);
指定你在寻找什么... Mayby post image? – EliaszKubala