我正在尝试使用VideoView创建一个PhoneGap插件播放视频。但我收到以下错误:
对于new Runnable类型,setContentView未定义。
package com.phonegap.plugins.video;
import org.json.JSONArray;
import org.json.JSONException;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import org.apache.cordova.api.CallbackContext;
import org.apache.cordova.api.CordovaPlugin;
import android.widget.VideoView;
public class VideoPlayer extends CordovaPlugin {
@Override
public boolean execute(String action, JSONArray args, final CallbackContext callbackContext) throws JSONException {
if ("playVideo".equals(action)) {
cordova.getActivity().runOnUiThread(new Runnable() {
public void run() {
VideoView videoHolder = new VideoView(cordova.getActivity().getApplicationContext());
setContentView(videoHolder);
videoHolder.setVideoURI(Uri.parse("file:///sdcard/Android/data/Bis/v2.mp4"));
videoHolder.requestFocus();
videoHolder.start();
callbackContext.success(); // Thread-safe.
}
});
return true;
}
return false;
}
SetContentView需要调用的方式有什么变化吗?
答案 0 :(得分:2)
cordova.getActivity().setContentView()
。因为在Runnable
内部,这指的是内部类Runnable