问题一:Notification的build()方法是在API level 16才有的 代码: notification = new Notification.Builder(ctx) .setContentTitle(“Title”).setContentText(“Text”) .setSmallIcon(R.drawable.ic_launcher).build(); 提示错误: Call […]
问题一:Notification的build()方法是在API level 16才有的 代码: notification = new Notification.Builder(ctx) .setContentTitle(“Title”).setContentText(“Text”) .setSmallIcon(R.drawable.ic_launcher).build(); 提示错误: Call […]