爲什麼在第一次點擊時不彈出對話框(但顯示吐司)? 第二次單擊它會解散(Toast再次顯示)。Android對話框僅在第二次點擊時關閉。爲什麼?
private void networkDialog(){
final Dialog dialog = new Dialog(EnterActivity.this, android.R.style.Theme_Translucent_NoTitleBar);
dialog.setContentView(R.layout.custom_dialog);
Button nobutton = (Button) dialog.findViewById(R.id.dialogButLeft);
nobutton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
dialog.dismiss();
Toast.makeText(getApplicationContext(), "DIALOG", Toast.LENGTH_LONG).show();
}
});
dialog.show();
}
也許你正在展示它連續兩次? – Blackbelt
nope,once ... tested:if(!dialog.isShowing()){0} dialog.show();} \t else { \t Toast.makeText(getApplicationContext(),「DIALOG ON !!!!!!!!!!!」,Toast.LENGTH_LONG).show(); } – JohnK
也許你可以試試dialog.cancel();而不是解僱() – Opiatefuchs