微信公众号语音推送能增加进度条吗 android
微信公众号语音推送能增加进度条吗?微信公众号文章页面加载进度条怎么做?下面小编就来为大家讲解一下微信公众号语音推送能增加进度条吗?微信公众号文章页面加载进度条。
微信公众号语音推送能增加进度条吗?
目前微信公众号自带的编辑器是不支持你说的暂停、倒退、快进功能的
可以借助第三方工具实现
微信公众号文章页面加载进度条
1,自定义一个ProgressWebView 继续 Webview
@SuppressWarnings("deprecation")
public class ProgressWebView extends WebView {
private ProgressBar progressbar;
public ProgressWebView(Context context) {
super(context);
init(context);
}
private void init(Context context) {
progressbar=new ProgressBar(context, null,
android.R.attr.progressBarStyleHorizontal);
progressbar.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT,
6, 0, 0));
progressbar.setProgressDrawable(this.getResources().getDrawable(
R.drawable.btn_progress_webview));
addView(progressbar);
setWebChromeClient(new WebChromeClient());
}
public ProgressWebView(Context context, AttributeSet attrs) {
super(context, attrs);
init(context);
}
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);
}
}
2 ,设置R.drawable.btn_progress_webview 进度条的颜色值:
android:endColor="#c0c0c0"
android:startColor="#c0c0c0" />
android:endColor="#a13864"
android:startColor="#a13864" />
3,在布局文件是如何使用呢?
xmlns:tools=""
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.summer.progresswebview.MainActivity" >
android:id="@+id/progresswebview"
android:layout_width="fill_parent"
android:layout_height="fill_parent"/>
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4, 在Activity中是如何使用 和显示网页内容的 :
public class MainActivity extends Activity {
private ProgressWebView progresswebview;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
initView();
}
private void initView() {
progresswebview=(ProgressWebView) findViewById(R.id.progresswebview);
progresswebview.getSettings()
.setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
progresswebview.getSettings().setJavaScriptEnabled(true);
progresswebview.getSettings().setSupportZoom(true);
progresswebview.getSettings().setLoadWithOverviewMode(true);
progresswebview.getSettings().setUseWideViewPort(true);
progresswebview.setVerticalScrollBarEnabled(false);
progresswebview.setHorizontalScrollBarEnabled(false);// 水平不显示
progresswebview.getSettings().setBuiltInZoomControls(true); // 支持页面放大缩小按钮
progresswebview.setWebViewClient(client);
progresswebview.loadUrl(""); // 加载百度首页网址
}
private WebViewClient client=new WebViewClient() {
@Override
public void onPageFinished(WebView view, String url) {
super.onPageFinished(view, url);
progresswebview.getSettings().setLoadsImagesAutomatically(true);
}
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
super.onPageStarted(view, url, favicon);
}
public boolean shouldOverrideUrlLoading(WebView view, String url) {
//调用拨号程序
if (url.startsWith("mailto:") || url.startsWith("geo:") ||url.startsWith("tel:")) {
Intent intent=new Intent(Intent.ACTION_VIEW, Uri.parse(url));
startActivity(intent);
}else
view.loadUrl(url);
return true;
}
public void onReceivedError(WebView view, int errorCode,
String description, String failingUrl) {
}
};
}
通过这几个步骤,就是实现跟微信公众号文章详情页显示的进度条一致了。
以上就是小编为大家整理的关于微信公众号语音推送能增加进度条吗?微信公众号文章页面加载进度条的内容。