Android, Alert Dialog

Dialog 메시지를 HTML

AlertDialog.Builder ab = null;

ab = new AlertDialog.Builder( HelloAndroid2Activity.this );

ab.setMessage( Html.fromHtml(" HTML View Android.com"));

ab.setPositiveButton(android.R.string.ok, null);

ab.setTitle( "Basic Alert Dialog" );

ab.show();

OK/Cancel Dialog

AlertDialog.Builder closeConfirm = new AlertDialog.Builder(xxxActivity.this);

closeConfirm.setTitle(title);

closeConfirm.setMessage(msg );

closeConfirm.setNegativeButton("OK",

new DialogInterface.OnClickListener() {

public void onClick(DialogInterface dialog, int which) {

}

});

closeConfirm.setPositiveButton("cancel",

new DialogInterface.OnClickListener() {

public void onClick(DialogInterface dialog, int which) {

return;

}

});

closeConfirm.show();

Message align

AlertDialog.Builder ab = ...

...

AlertDialog dialog = ab.show();
TextView messageText = (TextView)dialog.findViewById(android.R.id.message);
messageText.setGravity(Gravity.CENTER);

HTML 사용시 개행

confirm.setMessage("ブラウザで開きます。"+"\n"+"よろしいですか。");

배경을 눌러 다이어로그가 사라지는 것을 방지하려면

closeConfirm.setCancelable(false); // 취소불가

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