Android--自定义弹出框-自定义dialog

项目要用到弹出框，还要和苹果的样式一样(Android真是没地位),所以就自己定义了一个，不是很像(主要是没图)，但是也还可以。

废话不多说了，直接上代码

1、先看布局文件

<?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="match_parent"
android:padding="20dp"
android:orientation="vertical">

<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:background="@drawable/custom_dialog_background"
android:orientation="vertical">

<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:orientation="vertical">

<TextView
android:id="@+id/tv_title_custom_dialog"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:text="提醒"
android:textColor="#000"
android:textSize="18dp" />

<TextView
android:id="@+id/tv_message_custom_dialog"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:text="您确定要取消订单吗" />
</LinearLayout>

<View
android:layout_width="match_parent"
android:layout_height="0.5dp"
android:layout_marginTop="20dp"
android:background="#dfdfdf" />

<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">

<Button
android:id="@+id/btn_negative_custom_dialog"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:background="@android:color/transparent"
android:text="取消"
android:textColor="@android:color/holo_blue_dark" />

<View
android:layout_width="0.5dp"
android:layout_height="match_parent"
android:background="#dfdfdf" />

<Button
android:id="@+id/btn_positive_custom_dialog"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:background="@android:color/transparent"
android:text="确定"
android:textColor="@android:color/holo_blue_dark" />
</LinearLayout>
</LinearLayout>
</LinearLayout>

2、集成dialog重写了一下

package newair.com.storelibrary.ui.custom.widget;

import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.FrameLayout;
import android.widget.LinearLayout;
import android.widget.TextView;

import newair.com.storelibrary.R;

/**
* Created by ouhimehime on 16/4/22.
* ---------自定义提示框-----------
*/
public class CustomDialog extends Dialog {

public CustomDialog(Context context) {
super(context);
}

public CustomDialog(Context context, int themeResId) {
super(context, themeResId);
}

protected CustomDialog(Context context, boolean cancelable, OnCancelListener cancelListener) {
super(context, cancelable, cancelListener);
}

public static class Builder {
private Context context;
private String title;  //标题
private String message;//提示消息
private String negative_text;//消极的
private String positive_text;//积极的
private DialogInterface.OnClickListener negativeListener;//消极的监听
private DialogInterface.OnClickListener positiveListener;//积极的监听

public Builder(Context context) {
this.context = context;
}

public Builder setTitle(String title) {
if (title == null) {
this.title = "提醒";
}
this.title = title;
return this;
}

public Builder setMessage(String message) {
if (message == null) {
this.message = "您没有填写提示信息哦";
}
this.message = message;
return this;
}

public Builder setNegativeButton(String negative_text, DialogInterface.OnClickListener negativeListener) {
if (negative_text == null) {
this.negative_text = "取消";
}
this.negative_text = negative_text;
this.negativeListener = negativeListener;

return this;
}

public Builder setPositionButton(String positive_text, DialogInterface.OnClickListener positiveListener) {
if (positive_text == null) {
this.positive_text = "确定";
}
this.positive_text = positive_text;
this.positiveListener = positiveListener;

return this;
}

private TextView tv_title_custom_dialog;  //标题
private TextView tv_message_custom_dialog;//提示信息
private Button btn_negative_custom_dialog;//消极
private Button btn_positive_custom_dialog;//积极

public CustomDialog create() {
final CustomDialog dialog = new CustomDialog(context);
View view = LayoutInflater.from(context).inflate(R.layout.dialog_custom_style_layout, null);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);//加上这一句，取消原来的标题栏，没加这句之前，发现在三星的手机上会有一条蓝色的线
//            dialog.addContentView(view, new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
dialog.setContentView(view, new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
tv_title_custom_dialog = (TextView) view.findViewById(R.id.tv_title_custom_dialog);
tv_message_custom_dialog = (TextView) view.findViewById(R.id.tv_message_custom_dialog);
btn_negative_custom_dialog = (Button) view.findViewById(R.id.btn_negative_custom_dialog);
btn_positive_custom_dialog = (Button) view.findViewById(R.id.btn_positive_custom_dialog);
tv_title_custom_dialog.setText(title);
tv_message_custom_dialog.setText(message);
btn_negative_custom_dialog.setText(negative_text);
btn_positive_custom_dialog.setText(positive_text);
dialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
btn_negative_custom_dialog.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
negativeListener.onClick(dialog, Dialog.BUTTON_NEGATIVE);
}
});
btn_positive_custom_dialog.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
positiveListener.onClick(dialog, Dialog.BUTTON_POSITIVE);
}
});
return dialog;
}
}
}

3、使用起来和系统的用法一样

CustomDialog.Builder builder = new CustomDialog.Builder(this);
builder.setTitle("购物提醒")
.setMessage("我是提示信息，大家好好")
.setNegativeButton("再看看", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
Toast.makeText(GoodsListActivity.this, "点击了取消按钮", Toast.LENGTH_SHORT).show();
}
})
.setPositionButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
Toast.makeText(GoodsListActivity.this, "点击了确定按钮", Toast.LENGTH_SHORT).show();
}
})
.create()
.show();