Dialog对话框之ProgressDialog(进度条)，DatePickerDialog,Toast

ProgressDialog(进度条对话框)

拥有ProgressBar 的属性

ProgressDialog progressDialog = new ProgressDialog();

progressDialog .setIndeterminate(true);//设置不确定性，为true 是不确定性， false为确定

progressDialog .setProgressDrawable(..); //自定义进度条样式

progressDialog .setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);//设置水平. 水平的线或者圈

progressDialog .show(); //弹出对话框

<span style="font-size:14px;">final ProgressDialog dialog = new ProgressDialog(this);
dialog.setTitle("refresh.....");
dialog.setMessage("进度");
dialog.setIcon(R.drawable.ic_launcher);
dialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
dialog.setProgressDrawable(getResources().getDrawable(
R.drawable.line_hori_progressbar_layer_list));
dialog.setIndeterminate(false);

dialog.setButton(ProgressDialog.BUTTON_POSITIVE, "confirm",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(DialogActivity.this, "" + which,
Toast.LENGTH_SHORT).show();
}
});
dialog.setButton(ProgressDialog.BUTTON_NEGATIVE, "cancel",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(DialogActivity.this, "" + which,
Toast.LENGTH_SHORT).show();
}
});

new Thread(new Runnable() {  //模拟线程让他加载
@Override
public void run() {
for (int i = 0; i <= 100; i++) {
dialog.setProgress(i);
try {
Thread.sleep(100);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}).start();

dialog.show();</span>

DatePickerDialog

DatePickerDialog dateDialog = new DatePickerDialog（context,new onDateSetListener(),int year,int month,int day）；



dateDialog .show();



ps: 以下监听中的参数，设置的是2015/10/15， 对话框中显示的是11月，打印出来是10,显示 出来的月份需要加1

Calendar calendar = Calendar.getInstance();
int years = calendar.get(Calendar.YEAR);
int month = calendar.get(Calendar.MONTH);
int day = calendar.get(Calendar.DAY_OF_MONTH);

DatePickerDialog dateDialog = new DatePickerDialog(this,
new OnDateSetListener() {

@Override
public void onDateSet(DatePicker view, int year,
int monthOfYear, int dayOfMonth) {

}
}, years, month, day);

Toast.makeText(DialogActivity.this,"current time: " + year + "- " + monthOfYear+ "- " + dayOfMonth+1, Toast.LENGTH_SHORT).show();}}, years, month, day);dataDialog.show();

Toast

Toast.makeText(context,"objtext","Toast.LENGTH_SHORT").show();

有setview（）方法，可以自定义对话框

Toast toast = new Toast(context);

View v = inflater.inflate(R.layout....);

toast.setView(v);

//下面的布局是自定义alertdialog的布局，效果同自定义alertdialog一样

<span style="font-size:14px;">Toast toast = new Toast(DialogActivity.this);
toast.setView(LayoutInflater.from(DialogActivity.this).inflate(
R.layout.dialog_alert_d_layout, null));
toast.setGravity(Gravity.CENTER, 0, 0);
toast.show();</span>