package com.su.testalldialog; import java.util.ArrayList; import android.app.Activity; import android.app.AlertDialog; import android.app.AlertDialog.Builder; import android.content.Context; import android.content.DialogInterface; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.AdapterView; import android.widget.AdapterView.OnItemSelectedListener; import android.widget.ArrayAdapter; import android.widget.AutoCompleteTextView; import android.widget.Button; import android.widget.EditText; import android.widget.ImageView; import android.widget.Spinner; import android.widget.Toast; public class TestAllDialogActivity extends Activity { String[] weekdays; Context context; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); context = this; weekdays = new String[] { "Sun", "Mon", "Tue", "Wed" }; Button button1 = (Button) findViewById(R.id.button1); Button button2 = (Button) findViewById(R.id.button2); Button button3 = (Button) findViewById(R.id.button3); Button button4 = (Button) findViewById(R.id.button4); Button button5 = (Button) findViewById(R.id.button5); Button button6 = (Button) findViewById(R.id.button6); button6.setOnClickListener(listener); button5.setOnClickListener(listener); button1.setOnClickListener(listener); button2.setOnClickListener(listener); button3.setOnClickListener(listener); button4.setOnClickListener(listener); initSpinner(); initAutocompletetextview(); } private void initAutocompletetextview() { AutoCompleteTextView autocompletetextview = (AutoCompleteTextView) findViewById(R.id.autocompletetextview); ArrayAdapter<String> adapter = new ArrayAdapter<String>(context, android.R.layout.simple_spinner_dropdown_item, weekdays);// 实现简单的adapter autocompletetextview.setAdapter(adapter); } private void initSpinner() { Spinner spinner = (Spinner) findViewById(R.id.spinner); spinner.setOnItemSelectedListener(slistener); ArrayAdapter<String> adapter = new ArrayAdapter<String>(context, android.R.layout.simple_spinner_item, weekdays);// 实现简单的adapter adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);// 实现选项的样式 spinner.setAdapter(adapter); } private OnItemSelectedListener slistener = new OnItemSelectedListener() { @Override public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, long arg3) { toast(weekdays[arg2]); } @Override public void onNothingSelected(AdapterView<?> arg0) { // TODO Auto-generated method stub } }; int index = 0;// 用来标记哪一项被选择 private OnClickListener listener = new OnClickListener() { @Override public void onClick(View v) { Builder dialog = new AlertDialog.Builder(context); switch (v.getId()) { case R.id.button1: dialog.setIcon(R.drawable.ic_launcher); dialog.setTitle("简单选择对话框"); dialog.setItems(weekdays, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { toast(weekdays[which]); } }); dialog.show(); break; case R.id.button2: dialog.setIcon(R.drawable.ic_launcher); dialog.setTitle("单选对话框"); dialog.setSingleChoiceItems(weekdays, 1, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { index = which; } }); dialog.setPositiveButton("是", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int i) { toast(weekdays[index]); } }); dialog.setNegativeButton("否", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int i) { } }); dialog.show(); break; case R.id.button3: final ArrayList<String> multiWeekadys = new ArrayList<String>();// 选择的数据放到list中 dialog.setIcon(R.drawable.ic_launcher); dialog.setTitle("复选对话框"); final boolean[] checkeditems = new boolean[weekdays.length];// 设置一打开时的选择情况 dialog.setMultiChoiceItems(weekdays, checkeditems, new DialogInterface.OnMultiChoiceClickListener() { @Override public void onClick(DialogInterface dialog, int which, boolean isChecked) { if (isChecked) { checkeditems[which] = true;// 获取一个被选中的列表 } } }); dialog.setPositiveButton("是", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int i) { for (int j = 0; j < checkeditems.length; j++) {// 遍历一遍看那个是选中的 if (checkeditems[j]) { multiWeekadys.add(weekdays[j]); } } toast(multiWeekadys.toString()); } }); dialog.setNegativeButton("否", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int i) { } }); dialog.show(); break; case R.id.button4: dialog.setIcon(R.drawable.ic_launcher); dialog.setTitle("简单警告"); dialog.setMessage("测试警告"); dialog.setPositiveButton("是", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int i) { toast("是"); } }); dialog.setNeutralButton("中", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int i) { toast("中"); } }); dialog.setNegativeButton("否", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int i) { } }); dialog.show(); break; case R.id.button5: final EditText et = new EditText(context); et.setText("测试"); dialog.setIcon(R.drawable.ic_launcher); dialog.setTitle("简单警告"); dialog.setMessage("测试警告"); dialog.setView(et); dialog.setPositiveButton("是", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int i) { toast(et.getText().toString()); } }); dialog.setNeutralButton("中", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int i) { toast("中"); } }); dialog.setNegativeButton("否", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int i) { } }); dialog.show(); break; case R.id.button6: final ImageView im = new ImageView(context); im.setImageResource(R.drawable.ic_launcher); dialog.setIcon(R.drawable.ic_launcher); dialog.setTitle("简单警告"); dialog.setMessage("测试警告"); dialog.setView(im); dialog.setPositiveButton("是", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int i) { } }); dialog.setNeutralButton("中", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int i) { toast("中"); } }); dialog.setNegativeButton("否", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int i) { } }); dialog.show(); break; default: break; } } }; private void toast(String msg) { Toast.makeText(context, msg, 10).show(); } }
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