直播平台源码，Android中常用Dialog弹窗效果

1、ProgressDialog

    private  void showProgressDialog(){<br>        progressDialog = new ProgressDialog(DialogDemo.this);<br>        //设置提示信息<br>        progressDialog.setTitle("提示");<br>        progressDialog.setIcon(R.mipmap.touxiang0);<br>        progressDialog.setMessage("正在处理中");<br>        //是否用过返回键取消<br>        progressDialog.setCancelable(true);<br>        //碰触弹框之外的地方取消<br>        progressDialog.setCanceledOnTouchOutside(true);<br>        //显示<br>        progressDialog.show();<br>    }

2、DatePickerDialog

 //日期<br>    private  void datePickerDialog(){<br>        if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.N){<br>            DatePickerDialog datePickerDialog = new DatePickerDialog(DialogDemo.this);<br>            datePickerDialog.setOnDateSetListener(new DatePickerDialog.OnDateSetListener() {<br>                @Override<br>                public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) {<br>                    Toast.makeText(DialogDemo.this,year+"年"+(month+1)+"月"+dayOfMonth+"日",Toast.LENGTH_SHORT).show();<br>                }<br>            });<br>            datePickerDialog.show();<br>        }else {<br>            Toast.makeText(DialogDemo.this,"版本过低",Toast.LENGTH_SHORT).show();<br>        }<br>    }

3、TimePickerDialog

    //时间<br>    private  void timePickerDialog(){<br>        //获得日历的实列<br>        Calendar calendar = Calendar.getInstance();<br>        //设置当前时间<br>        calendar.setTimeInMillis(System.currentTimeMillis());<br>        //获取时分<br>        int hour  = calendar.get(Calendar.HOUR_OF_DAY);<br>        int minute = calendar.get(Calendar.MINUTE);<br>        //第三、四个参数初始时分 第五个参数是否为24小时显示<br>        TimePickerDialog time = new TimePickerDialog(DialogDemo.this, new TimePickerDialog.OnTimeSetListener() {<br>            @Override<br>            public void onTimeSet(TimePicker view, int hourOfDay, int minute) {<br>                Toast.makeText(DialogDemo.this,"Hour"+hourOfDay+"minute"+minute,Toast.LENGTH_SHORT).show();<br>            }<br>        },hour,minute,true);<br>        time.show();<br>    }

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