Question

我正在尝试在文本视图中显示网址路径并在屏幕上显示它。但由于某种原因，它没有显示。我认为我的代码是正确的。

我正在获取网址并转换为字符串（这是在服务中）：

String path = ((PlaylistFile)playlistItems.get(currentPlaylistltemNumber)).getFilePath();
                        Log.d(TAG, "got the path");
                        //String[] path2 = path.split("/");
                        Log.d(TAG, "split the path");
                        artistInfoBOJ = path;
                        Log.d(TAG, "set to artist info boj");

然后我在另一个类中创建我的文本视图并将其链接到文本：

//artist info stuff
    this.textView = (TextView)findViewById(R.id.artistViewBOJ);
    Log.d(TAG,"create the text view");
    //textView.setMarqueeRepeatLimit(-1);
    test = BOJAudioService.artistInfoBOJ;
    Log.d(TAG, "set test = to string");
    textView.setText(test);
    Log.d(TAG,"set text to text view");

我的日志猫中出现了什么：

08-04 12:22:44.574: DEBUG/BOJAudioActivity(17287): create the text view
08-04 12:22:44.574: DEBUG/BOJAudioActivity(17287): set test = to string
08-04 12:22:44.574: DEBUG/BOJAudioActivity(17287): set text to text view
08-04 12:22:44.655: WARN/KeyboardStateImpl(253): EditorInfo provided is null or not valid, defaulting to dumb mode!
08-04 12:22:45.104: DEBUG/dalvikvm(17287): GC_CONCURRENT freed 95K, 50% free 2850K/5639K, external 2569K/2982K, paused 25ms+5ms
08-04 12:22:45.574: DEBUG/BOJAudioService(17287): got the path
08-04 12:22:45.574: DEBUG/BOJAudioService(17287): split the path
08-04 12:22:45.574: DEBUG/BOJAudioService(17287): set to artist info boj

任何想法都可能出错？

Answer 1

更改

Log.d(TAG, "set test = to string");

到

Log.d(TAG, "set test = to " + test);

看看测试是什么

Android-在文本视图中显示URL而不显示

1 个答案: