Android - Dialog を使う -

Dialog





AlertDialog






DatePickerDialog






TimePickerDialog






ProgressDialog

progressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);



progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);





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res/layout/dialog_layout.xml

    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="@string/dialog_question"
    />
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:orientation="horizontal"
    android:layout_gravity="center"
    android:padding="30dip"
    >
    android:id="@+id/dialog_coffee"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="@string/dialog_coffee_label"
    android:layout_weight="1"
    />
    android:id="@+id/dialog_tea"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="@string/dialog_tea_label"
    android:layout_weight="1"
    />

import android.app.Activity;
import android.app.AlertDialog;
import android.app.DatePickerDialog;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.app.TimePickerDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.View;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.TimePicker;

public class DialogTest extends Activity {

  EditText editText;
 
  Dialog dialog;
  AlertDialog alertDialog;
  DatePickerDialog datePickerDialog;
  TimePickerDialog timePickerDialog;
  ProgressDialog progressDialog;
 
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    editText = (EditText) findViewById(R.id.text);
        
    setDialog();
    setAlertDialog();
    setDatePickerDialog();
    setTimePickerDialog();
    setProgressDialog();
  }

  // Dialog
  public void setDialog(){
    dialog = new Dialog(DialogTest.this);
    dialog.setContentView(R.layout.dialog_layout);
    dialog.setTitle("飲み物は？");
    dialog.findViewById(R.id.dialog_coffee).setOnClickListener(
 new View.OnClickListener() {
     public void onClick(View v) {
            dialog.dismiss();
          }
        }
    );
    dialog.findViewById(R.id.dialog_tea).setOnClickListener( 
     new View.OnClickListener() {
     public void onClick(View v) {
            dialog.dismiss();
          }
        }
    );

    dialogButton = (Button) findViewById(R.id.dialog_test);
    dialogButton.setOnClickListener(
      new View.OnClickListener() {
 public void onClick(View v) {
   dialog.show();
 }
      }
    );
  }

  // AlertDialog
  public void setAlertDialog(){
    alertDialog = new AlertDialog.Builder(DialogTest.this)
      .setTitle("給食")
      .setMessage("カレーライスは好きですか？")
      .setIcon(R.drawable.icon)
      .setPositiveButton("はい", new DialogInterface.OnClickListener() {
 public void onClick(DialogInterface di, int whichButton) {
        }
      })
      .setNegativeButton("いいえ", new DialogInterface.OnClickListener() {
 public void onClick(DialogInterface di, int whichButton) {  
 }
      })
      .setNeutralButton("どちらでもない", new DialogInterface.OnClickListener() {
 public void onClick(DialogInterface di, int whichButton) {   }
      })
      .create();
 
      findViewById(R.id.alertDialog_test).setOnClickListener(
        new View.OnClickListener() {
   public void onClick(View v) {
            alertDialog.show();
          }     
      });
  }

  // DatePickerDialog
  public void setDatePickerDialog(){

    DatePickerDialog.OnDateSetListener listener =
      new DatePickerDialog.OnDateSetListener() {
        public void onDateSet(DatePicker pikcer, int year, int month, int day) {
          editText.setText(year + "年" + month + "月" + day + "日");  
        }
      };

    datePickerDialog = new DatePickerDialog(DialogTest.this, listener, 2009, 7, 12);
 
    findViewById(R.id.datePickerDialog_test).setOnClickListener(
      new View.OnClickListener() {
        public void onClick(View v) {
   datePickerDialog.show();
        }
      });
  } 

  // TimePickerDialog
  public void setTimePickerDialog() {
  
    TimePickerDialog.OnTimeSetListener listener =
      new TimePickerDialog.OnTimeSetListener() {
        public void onTimeSet(TimePicker picker, int hour, int min) {
          editText.setText(String.format("%02d時 %02d分", hour, min));
        }
      };

    timePickerDialog = new TimePickerDialog(DialogTest.this, listener, 0, 0, true);
  
    findViewById(R.id.timePickerDialog_test).setOnClickListener(
      new View.OnClickListener() {
        public void onClick(View v){
          timePickerDialog.show();
        }
      });  
  }

  // ProgressDialog
  public void setProgressDialog() {
  
    progressDialog = new ProgressDialog(this);
    progressDialog.setTitle("調理中");
    progressDialog.setMessage("カレーライスを作ってます～");
    progressDialog.setIndeterminate(false);
    //progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
    progressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
    progressDialog.setMax(10);
    progressDialog.setCancelable(true);
    progressDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
      public void onCancel(DialogInterface di) {
   
      }
    });
  
    findViewById(R.id.progressDialog_test).setOnClickListener(
      new View.OnClickListener() {
        public void onClick(View view) {
          progressDialog.show();
     
          new Thread(new Runnable() {
            public void run() {
              try {
                for (int i=0; i < progressDialog.getMax(); i++) { 
                  progressDialog.setProgress(i);
                  Thread.sleep(1000);
                }
              }catch (InterruptedException e){
              }
              progressDialog.dismiss();
            }
          }).start();
         }
      });
  }