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();