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我想在我的應用程序中實現應用程序瀏覽器。爲了實現我在AlertDialog.Builder對象中使用WebView並顯示它。如何在顯示AlertDialog.Builder後更改標題?
final AlertDialog.Builder alert = new AlertDialog.Builder(context);
現在我有一個問題,我希望AlertDialog.Builder的標題顯示在頁面加載的進度,所以我重寫onProgressChanged功能,並試圖如下重置標題:
wv.setWebChromeClient(new WebChromeClient() {
public void onProgressChanged(WebView view, int progress) {
alert.setTitle("Loading..." + progress + "%");
tv.setText("Loading..." + progress + "%");
view.setVisibility(View.GONE);
if (progress == 100) {
alert.setTitle(title);// THIS DOES NOT HAVE ANY EFFECT
tv.setVisibility(View.GONE);//THIS IS "LOADING..." string, That I have written as make shift for the time being
view.setVisibility(View.VISIBLE);//This displays the WebView when it if loaded.
}
}
});
我想讓AlertDialog.Builder標題動態變化。