自定义dialog，并且有Edittext，确定按钮获取Edittext的值

来源：互联网发布：python 爬虫多进程编辑：程序博客网时间：2024/05/22 12:41

1、先上布局：

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_margin="50dp"
android:background="@android:color/transparent">

<RelativeLayout
android:id="@+id/rl_dialog_content"
android:layout_width="fill_parent"
android:layout_height="400dp"
android:background="@drawable/bg_btn">

<TextView
android:visibility="gone"
android:id="@+id/dialog_text"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="30dp"
android:layout_marginRight="30dp"
android:layout_marginTop="50dp"
android:gravity="center"
android:maxLines="5"
android:text="现在就打电话给客服：arjinmc" />

<EditText
android:layout_marginLeft="30dp"
android:layout_marginRight="30dp"
android:layout_marginTop="150dp"
android:id="@+id/edit_password"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="25sp"
android:hint="输入密码"
android:background="@drawable/bg_btn"
/>

<LinearLayout
android:id="@+id/ll_buttons"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_margin="30dp"
android:orientation="horizontal">


<Button
android:id="@+id/dialog_cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:background="@drawable/bg_btn4"
android:text="取消"
android:textColor="@color/colorAccent3" />

<Button
android:id="@+id/dialog_ok"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:layout_weight="1"
android:background="@drawable/bg_btn4"
android:textColor="@color/colorAccent3"
android:text="确定" />

</LinearLayout>
</RelativeLayout>

<ImageButton
android:visibility="gone"
android:id="@+id/dialog_close"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_marginLeft="20dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:background="@mipmap/dialogclose" />
</RelativeLayout>

2.布局的效果图

3.实现代码：

private void showCustomizeDialog2() {

LayoutInflater inflaterDl = LayoutInflater.from(this);
final RelativeLayout layout = (RelativeLayout) inflaterDl.inflate(R.layout.dialog2, null);

final Dialog dialog = new Dialog(MainActivity.this);
dialog.create();
dialog.show();
dialog.getWindow().setContentView(layout);

//取消按钮
Button btnCancel = (Button) dialog.findViewById(R.id.dialog_cancel);
btnCancel.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(getApplicationContext(), "取消", Toast.LENGTH_SHORT).show();
dialog.dismiss();
}
});

//确定按钮
Button btnOK = (Button) dialog.findViewById(R.id.dialog_ok);
edit_password = (EditText) dialog.findViewById(R.id.edit_password);//输入密码

btnOK.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
password = edit_password.getText().toString();

if (password.equals("sport12345")) {
PassWordFLAG = true;

Toast.makeText(MainActivity.this, "密码正确", Toast.LENGTH_SHORT).show();

dialog.dismiss();
} else {
Toast.makeText(MainActivity.this, "密码错误", Toast.LENGTH_SHORT).show();
}
}
});

//关闭按钮
ImageButton btnClose = (ImageButton) layout.findViewById(R.id.dialog_close);
btnClose.setOnClickListener(new View.OnClickListener() {

@Override
public void onClick(View v) {
dialog.dismiss();
}
});

}

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