Dialog对话框及自定义Dialog对话框
Dialog对话框及自定义Dialog对话框
- 一.普通对话框
- 二.进度条对话框
- 三.列表对话框
- 四.时间对话框
- 五.日期对话框
- 六.自定义对话框
- 七.dialogActivity
- 步骤：
- 1.创建Activity
- 2.编写style.xml
- 3.修改AndroidManifest.xml文件中activity主题
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
//简单对话框
private void showSimpleDialog(){
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("温馨提示");
builder.setIcon(R.mipmap.bq1);
builder.setMessage("确定要删除这条信息吗？");
builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(MainActivity.this, "no", Toast.LENGTH_SHORT).show();
}
});
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(MainActivity.this, "yes", Toast.LENGTH_SHORT).show();
}
});
AlertDialog dialog = builder.create();
dialog.setCanceledOnTouchOutside(false);
dialog.show();
}
/**
进度条对话框
* onStart()：不调用此方法则setProgress()不生效
*/
private void showProgressDialog(){
final ProgressDialog progressDialog = new ProgressDialog(this);
progressDialog.setTitle("loading....");
progressDialog.setIcon(R.mipmap.bq1);
progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
progressDialog.setMax(100);
progressDialog.onStart();
progressDialog.show();
new Thread(){
@Override
public void run() {
super.run();
try {
for (int i = 1;i<=100;i++){
Thread.sleep(200);
progressDialog.setProgress(i);
if(progressDialog.getProgress() == 100){
progressDialog.cancel();
}
}
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}.start();
}
//日期对话框
private void showDateDialog(){
Calendar calendar = Calendar.getInstance();
calendar.set(2020,5,10);
DatePickerDialog datePickerDialog = new DatePickerDialog(this, DatePickerDialog.BUTTON_NEGATIVE,
new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) {
Toast.makeText(MainActivity.this, "年"+year+"月"+month+"日"+dayOfMonth, Toast.LENGTH_SHORT).show();
}
}, 2020, 5, 10);
datePickerDialog.show();
}
//时间对话框
private void showTimeDialog(){
TimePickerDialog timePickerDialog = new TimePickerDialog(this, new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
Toast.makeText(MainActivity.this, "现在时间："+hourOfDay+"："+minute+"", Toast.LENGTH_SHORT).show();
}
},17,48,true);
timePickerDialog.show();
}
//列表、单选、多选对话框
private void showItemDialog(){
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("请选择以下喜欢的水果");
builder.setIcon(R.mipmap.bq1);
final String[] items = new String[]{"苹果", "香蕉", "葡萄"};
//单选对话框
// builder.setSingleChoiceItems(items, 1, new DialogInterface.OnClickListener() {
// @Override
// public void onClick(DialogInterface dialog, int which) {
// Toast.makeText(MainActivity.this, "您选择的下标是："+which+"-"+items[which], Toast.LENGTH_SHORT).show();
// }
// });
//列表对话框
// builder.setItems(items, new DialogInterface.OnClickListener() {
// @Override
// public void onClick(DialogInterface dialog, int which) {
// Toast.makeText(MainActivity.this, "您选择的下标是："+which+"-"+items[which], Toast.LENGTH_SHORT).show();
// }
// });
//多选对话框
builder.setMultiChoiceItems(items, new boolean[]{true,true,false}, new DialogInterface.OnMultiChoiceClickListener() {
@Override
public void onClick(DialogInterface dialog, int which, boolean isChecked) {
if(isChecked == false){
Toast.makeText(MainActivity.this, "您不喜欢："+which+"-"+items[which], Toast.LENGTH_SHORT).show();
}
else{
Toast.makeText(MainActivity.this, "您喜欢："+which+"-"+items[which], Toast.LENGTH_SHORT).show();
}
}
});
AlertDialog dialog = builder.create();
dialog.show();
}
//自定义对话框
private void showCumtomDialog(){
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
View view = LayoutInflater.from(getApplicationContext()).inflate(R.layout.custom_dialog,null);
//编写自定义对话框的布局，用setView进行设置
builder.setView(view);
TextView yes = view.findViewById(R.id.txt_yes);
final AlertDialog dialog = builder.create();
dialog.show();
yes.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(MainActivity.this, "点了确定取消", Toast.LENGTH_SHORT).show();
dialog.dismiss();
}
});
}
public void clickAlertDialog(View view) {
showSimpleDialog();
}
public void clickProgressDialog(View view) {
showProgressDialog();
}
public void clickDateDialog(View view) {
showDateDialog();
}
public void clickTimeDialog(View view) {
showTimeDialog();
}
public void clickItemDialog(View view) {
showItemDialog();
}
public void clickCustomDialog(View view) {
showCumtomDialog();
}
}
一.普通对话框
二.进度条对话框
三.列表对话框
四.时间对话框
五.日期对话框
六.自定义对话框
七.dialogActivity
步骤：
1.创建Activity
2.编写style.xml
3.修改AndroidManifest.xml文件中activity主题