摘要：
1 String status = Environment.getExternalStorageState(); 2 if (status.equalsIgnoreCase(Environment.MEDIA_MOUNTED)) { 3 Toast.makeText(TechoLite.t... 阅读全文
摘要：
1 public class MarqueeFocuseTextView extends TextView { 2 3 public MarqueeFocuseTextView(Context context, AttributeSet attrs, 4 int ... 阅读全文