效果如下：
输入文本框的dialog：
private void inputDialog() {
Button inputBtn = (Button) findViewById(R.id.inputDialog);
inputBtn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
final EditText et = new EditText(DialogActivity.this);
new AlertDialog.Builder(DialogActivity.this)
.setTitle("请输入数字")
.setView(et)
.setPositiveButton("确定",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int which) {
// TODO Auto-generated method stub
Toast.makeText(getApplicationContext(),
et.getText(),
Toast.LENGTH_SHORT).show();
}
}).setNegativeButton("取消", null)
.setCancelable(false).show();
}
});
}
效果如下：
列表dialog：
private void listDialogDemo() {
Button listBtn = (Button) findViewById(R.id.listDialog);
listBtn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
final String[] names = { "C罗", "J罗", "H罗" };
new AlertDialog.Builder(DialogActivity.this).setTitle("列表对话框")
.setItems(names, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int which) {
Toast.makeText(DialogActivity.this,
names[which], Toast.LENGTH_SHORT)
.show();
}
}).setNegativeButton("取消", null).show();
}
});
}
