效果图:
自定义View:
public class ConfirmDialogQuit extends Dialog {
private Context context;
private TextView titleTv,contentTv;
private View okBtn,cancelBtn;
private OnDialogClickListener dialogClickListener;
public ConfirmDialogQuit(Context context) {
super(context);
this.context = context;
initalize();
}
//初始化View
private void initalize() {
LayoutInflater inflater = LayoutInflater.from(context);
View view = inflater.inflate(R.layout.confirm_dialog_quit, null);
setContentView(view);
initWindow();
titleTv = (TextView) findViewById(R.id.title_name);
contentTv = (TextView) findViewById(R.id.text_view);
okBtn = findViewById(R.id.btn_ok);
cancelBtn = findViewById(R.id.btn_cancel);
okBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
dismiss();
if(dialogClickListener != null){
dialogClickListener.onOKClick();
}
}
});
cancelBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
dismiss();
if(dialogClickListener != null){
dialogClickListener.onCancelClick();
}
}
});
}
/**
*添加黑色半透明背景
*/
private void initWindow() {
Window dialogWindow = getWindow();
dialogWindow.setBackgroundDrawable(new ColorDrawable(0));//设置window背景
dialogWindow.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN);//设置输入法显示模式
WindowManager.LayoutParams lp = dialogWindow.getAttributes();
DisplayMetrics d = context.getResources().getDisplayMetrics();//获取屏幕尺寸
lp.width = (int) (d.widthPixels * 0.8); //宽度为屏幕80%
lp.gravity = Gravity.CENTER; //中央居中
dialogWindow.setAttributes(lp);
}
public void setOnDialogClickListener(OnDialogClickListener clickListener){
dialogClickListener = clickListener;
}
/**
*添加按钮点击事件
*/
public interface OnDialogClickListener{
void onOKClick();
void onCancelClick();
}
}
布局文件:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:orientation="vertical"
android:background="@drawable/confirmdialog"
>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="@android:color/transparent"
android:orientation="vertical" >
<TextView
android:id="@+id/title_name"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:paddingBottom="10dp"
android:paddingTop="15dp"
android:text="退出操作"
android:textColor="#0a0909"
android:textSize="20sp"
android:visibility="visible" />
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@android:color/transparent"
android:orientation="vertical" >
<TextView
android:id="@+id/text_view"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:layout_marginTop="10dp"
android:textColor="@android:color/black"
android:text="是否退出当前账号?"
android:textSize="16dip"/>
<View
android:layout_width="match_parent"
android:layout_height="1px"
android:layout_marginTop="15dip"
android:background="#c5c5c5" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="50dip"
android:background="@android:color/transparent"
android:gravity="center_horizontal"
android:orientation="horizontal" >
<!-- 取消按钮 -->
<Button
android:id="@+id/btn_cancel"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:text="取消"
android:textStyle="bold"
android:textColor="#34D0C3"
android:background="#e7eded"
android:textSize="15sp" />
<!-- 确认按钮 -->
<View
android:layout_width="1px"
android:layout_height="match_parent"
android:layout_gravity="center_horizontal"
android:background="#c5c5c5"/>
<Button
android:id="@+id/btn_ok"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:text="确定"
android:textStyle="bold"
android:textColor="#34D0C3"
android:background="#e7eded"
android:textSize="15sp" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
布局添加圆角,颜色:
在drawable中新建:
<?xml version="1.0" encoding="UTF-8"?>
<shape
xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<!-- 填充的颜色 -->
<solid android:color="#e7eded" />
<padding android:left="5dp"
android:top="5dp"
android:right="5dp"
android:bottom="5dp" />
<corners android:radius="13dp" />
</shape>
实现:
ConfirmDialogQuit confirmDialog = new ConfirmDialogQuit(getActivity());
confirmDialog.setOnDialogClickListener(new ConfirmDialogQuit.OnDialogClickListener() {
@Override
public void onOKClick() {
confirmDialog.dismiss();
}
@Override
public void onCancelClick() {
confirmDialog.dismiss();
}
});
confirmDialog.setCancelable(false);//点击空白处不消失
confirmDialog.show();
}
完成!