Android自定义View实现微信支付密码输入框

本文实例为大家分享了android实现微信支付密码输入框的具体代码，供大家参考，具体内容如下

效果图

项目中使用到了支付密码功能，其实这类界面是比较常用的，涉及支付密码的输入的一般都会用到对的，所以单独地把这部分抽取出来，有需要的朋友可以拿去用哈!

效果就是支付,弹出密码框,输入密码,这个过程密码不可见,并且提供一个输入完毕的监听!

这个弹出层呢,其实就是一个dialogfragment，逻辑封装在其内部

一.弹出层进出动画 (anim文件)

push_bottom_in.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- 上下滑入式 -->
<set xmlns:android="http://schemas.android.com/apk/res/android">
 <translate
 android:duration="200"
 android:fromydelta="100%p"
 android:toydelta="0" />
</set>

push_bottom_out.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- 上下滑出式 -->
<set xmlns:android="http://schemas.android.com/apk/res/android">
 <translate
 android:duration="200"
 android:fromydelta="0"
 android:toydelta="100%p" />
</set>

二.drawable资源

selector_item_pressed.xml

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
 <item android:drawable="@color/gray_bg" android:state_pressed="true" />
 <item android:drawable="@color/white" android:state_activated="false" />
 <item android:drawable="@color/white" />
</selector>

键盘的点击效果

shape_dialog.xml

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
 android:shape="rectangle">
 <solid android:color="@android:color/white" />
 <corners android:radius="10dp" />
</shape>

弹出框样式

三.mipmap资源

ic_arrow_down

ic_input_del

icon_del.png

四.layout布局

fragment_pay.xml

支付弹出层布局

<?xml version="1.0" encoding="utf-8"?>
<relativelayout xmlns:android="http://schemas.android.com/apk/res/android"
 xmlns:app="http://schemas.android.com/apk/res-auto"
 xmlns:tools="http://schemas.android.com/tools"
 android:layout_width="match_parent"
 android:layout_height="match_parent">

 <linearlayout
 android:layout_width="match_parent"
 android:layout_height="wrap_content"
 android:layout_marginleft="40dp"
 android:layout_marginright="40dp"
 android:layout_margintop="100dp"
 android:background="@drawable/shape_dialog"
 android:orientation="vertical"
 android:paddingbottom="@dimen/spacing_large">

 <relativelayout
 android:layout_width="match_parent"
 android:layout_height="wrap_content">

 <textview
 style="@style/style_black_normal_text"
 android:layout_width="wrap_content"
 android:layout_height="@dimen/text_item_height"
 android:layout_centerinparent="true"
 android:gravity="center"
 android:text="请输入支付密码"
 android:textsize="20sp"
 android:textstyle="bold" />
 <!--cancel键-->
 <imageview
 android:id="@+id/iv_close"
 android:clickable="true"
 android:layout_width="28dp"
 android:layout_height="28dp"
 android:layout_alignparentleft="true"
 android:layout_centervertical="true"
 android:layout_marginleft="@dimen/spacing_tiny"
 android:src="@mipmap/icon_del" />
 </relativelayout>

 <view style="@style/style_separate_line" />
 <!--操作文字-->
 <textview
 android:id="@+id/tv_content"
 style="@style/style_black_normal_text"
 android:layout_width="wrap_content"
 android:layout_height="@dimen/text_item_height"
 android:layout_gravity="center_horizontal"
 android:gravity="center"
 android:textstyle="bold" />
 <!--支付金额-->
 <textview
 android:id="@+id/tv_content2"
 style="@style/style_black_money_text"
 android:layout_width="wrap_content"
 android:layout_height="@dimen/text_item_height"
 android:layout_gravity="center_horizontal"
 android:gravity="center"
 android:textstyle="bold" />
 <!--额外扣除手续费-->
 <textview
 android:id="@+id/tv_content3"
 style="@style/style_black_normal_text"
 android:layout_width="wrap_content"
 android:layout_height="@dimen/text_item_height2"
 android:layout_gravity="center_horizontal"
 android:gravity="center" />
 <!--密码输入框-->
 <cn.xdeveloper.payui.paypasswordview
 android:id="@+id/paypwdview"
 android:layout_width="match_parent"
 android:layout_height="wrap_content"
 android:layout_marginleft="@dimen/spacing_large"
 android:layout_marginright="@dimen/spacing_large"
 android:background="@color/white" />
 </linearlayout>

 <!--键盘-->
 <cn.xdeveloper.payui.passwordinputview
 android:id="@+id/inputmethodview"
 android:layout_width="match_parent"
 android:layout_height="wrap_content"
 android:layout_alignparentbottom="true" />

</relativelayout>

自定义键盘布局

<?xml version="1.0" encoding="utf-8"?>
<linearlayout xmlns:android="http://schemas.android.com/apk/res/android"
 android:id="@+id/table_num"
 android:layout_width="match_parent"
 android:layout_height="wrap_content"
 android:layout_weight="6"
 android:background="@color/gray_line"
 android:orientation="vertical">

 <view style="@style/style_separate_line" />

 <relativelayout
 android:id="@+id/layout_hide"
 android:layout_width="match_parent"
 android:layout_height="25dp"
 android:background="@drawable/selector_item_pressed">

 <imageview
 android:layout_width="30dp"
 android:layout_height="wrap_content"
 android:layout_centerinparent="true"
 android:src="@mipmap/ic_arrow_down" />

 </relativelayout>

 <linearlayout style="@style/layout_input_amount_style">

 <textview
 android:id="@+id/btn_1"
 style="@style/btn_input_num_style"
 android:layout_marginright="@dimen/input_method_spacing"
 android:layout_margintop="@dimen/input_method_spacing"
 android:onclick="onclick"
 android:tag="1"
 android:text="1" />

 <textview
 android:id="@+id/btn_2"
 style="@style/btn_input_num_style"
 android:layout_marginright="@dimen/input_method_spacing"
 android:layout_margintop="@dimen/input_method_spacing"
 android:tag="2"
 android:text="2" />

 <textview
 android:id="@+id/btn_3"
 style="@style/btn_input_num_style"
 android:layout_margintop="@dimen/input_method_spacing"
 android:tag="3"
 android:text="3" />
 </linearlayout>

 <linearlayout style="@style/layout_input_amount_style">

 <textview
 android:id="@+id/btn_4"
 style="@style/btn_input_num_style"
 android:layout_marginright="@dimen/input_method_spacing"
 android:tag="4"
 android:text="4" />

 <textview
 android:id="@+id/btn_5"
 style="@style/btn_input_num_style"
 android:layout_marginright="@dimen/input_method_spacing"
 android:tag="5"
 android:text="5" />

 <textview
 android:id="@+id/btn_6"
 style="@style/btn_input_num_style"
 android:tag="6"
 android:text="6" />
 </linearlayout>

 <linearlayout style="@style/layout_input_amount_style">

 <textview
 android:id="@+id/btn_7"
 style="@style/btn_input_num_style"
 android:layout_marginright="@dimen/input_method_spacing"
 android:tag="7"
 android:text="7" />

 <textview
 android:id="@+id/btn_8"
 style="@style/btn_input_num_style"
 android:layout_marginright="@dimen/input_method_spacing"
 android:tag="8"
 android:text="8" />

 <textview
 android:id="@+id/btn_9"
 style="@style/btn_input_num_style"
 android:tag="9"
 android:text="9" />
 </linearlayout>

 <linearlayout style="@style/layout_input_amount_style">

 <textview
 style="@style/btn_input_num_style"
 android:layout_marginright="@dimen/input_method_spacing"
 android:background="@color/gray_btn" />

 <textview
 android:id="@+id/btn_0"
 style="@style/btn_input_num_style"
 android:layout_marginright="@dimen/input_method_spacing"
 android:tag="0"
 android:text="0" />


 <imageview
 android:id="@+id/btn_del"
 android:layout_width="0dp"
 android:layout_height="match_parent"
 android:layout_weight="1"
 android:scaletype="center"
 android:src="@mipmap/ic_input_del"
 android:tag="-1" />

 </linearlayout>
</linearlayout>

五.color资源

<?xml version="1.0" encoding="utf-8"?>
<resources>
 <color name="colorprimary">#3f51b5</color>
 <color name="colorprimarydark">#303f9f</color>
 <color name="coloraccent">#ff4081</color>

 <color name="gray_text">#919191</color>
 <color name="gray_btn">#ebebeb</color>

 <color name="gray_bg">#f0eff5</color>
 <color name="gray_line">#d5d1d1</color>
 <color name="white">#ffffff</color>
 <color name="black">#000000</color>
 <color name="black_text">#212121</color>
</resources>

六.dimen资源

<?xml version="1.0" encoding="utf-8"?>
<resources>

 <!-- 字体大小 -->
 <dimen name="font_larger">40sp</dimen>
 <dimen name="font_large">18sp</dimen>
 <dimen name="font_normal">15sp</dimen>
 <dimen name="font_small">12sp</dimen>
 <dimen name="font_tiny">10sp</dimen>

 <!-- 控件之间的距离 -->
 <dimen name="spacing_large">20dp</dimen>
 <dimen name="spacing_normal">15dp</dimen>
 <dimen name="spacing_small">10dp</dimen>
 <dimen name="spacing_tiny">10dp</dimen>
 <dimen name="divider_height">0.5dp</dimen>
 <dimen name="spacing_layout_padding">10dp</dimen>
 <dimen name="spacing_layout_margin">10dp</dimen>

 <!-- 描述性文字item项的高 -->
 <dimen name="text_item_height">50dp</dimen>
 <dimen name="text_item_height2">25dp</dimen>
 <dimen name="input_method_spacing">2px</dimen>

</resources>

七.styles样式

<resources>

 <!-- base application theme. -->
 <style name="apptheme" parent="theme.appcompat.light.darkactionbar">
 <!-- customize your theme here. -->
 <item name="colorprimary">@color/colorprimary</item>
 <item name="colorprimarydark">@color/colorprimarydark</item>
 <item name="coloraccent">@color/coloraccent</item>
 </style>

 <!--底部弹框-->
 <style name="bottomdialog" parent="@style/theme.appcompat">
 <item name="android:layout_width">match_parent</item>
 <item name="android:layout_height">wrap_content</item>
 <item name="android:windowisfloating">true</item>
 <item name="android:backgrounddimenabled">true</item>
 </style>

 <style name="animbottom" parent="@android:style/animation">
 <item name="android:windowenteranimation">@anim/push_bottom_in</item>
 <item name="android:windowexitanimation">@anim/push_bottom_out</item>
 </style>

 <!-- 提示文字样式 -->
 <style name="style_black_normal_text">
 <item name="android:textcolor">@color/black_text</item>
 <item name="android:textsize">@dimen/font_normal</item>
 <item name="android:includefontpadding">false</item>
 </style>
 <!-- 输入金额样式 -->
 <style name="style_black_money_text">
 <item name="android:textcolor">@color/black_text</item>
 <item name="android:textsize">@dimen/font_larger</item>
 <item name="android:includefontpadding">false</item>
 </style>


 <!-- 分割线样式 -->
 <style name="style_separate_line">
 <item name="android:layout_width">match_parent</item>
 <item name="android:layout_height">@dimen/divider_height</item>
 <item name="android:background">@color/gray_line</item>
 </style>

 <!--密码弹出框-->
 <declare-styleable name="paypasswordview">
 <attr name="count" format="integer" />
 <attr name="border_color" format="color" />
 <attr name="dot_color" format="color" />
 </declare-styleable>
 <!--输入样式-->
 <style name="layout_input_amount_style">
 <item name="android:layout_width">match_parent</item>
 <item name="android:layout_height">55dp</item>
 <item name="android:layout_marginbottom">2px</item>
 <item name="android:gravity">center</item>
 <item name="android:orientation">horizontal</item>
 </style>


 <!--键盘数字-->
 <style name="btn_input_num_style">
 <item name="android:layout_width">0dp</item>
 <item name="android:layout_height">match_parent</item>
 <item name="android:layout_weight">1</item>
 <item name="android:gravity">center</item>
 <item name="android:textsize">25sp</item>
 <item name="android:textcolor">@color/black_text</item>
 <item name="android:background">@drawable/selector_item_pressed</item>
 </style>

</resources>

八.输入键盘view

public class passwordinputview extends linearlayout implements view.onclicklistener {

 private inputreceiver inputreceiver;

 public passwordinputview(context context, @nullable attributeset attrs) {
 super(context, attrs);
 layoutinflater.from(context).inflate(r.layout.view_password_input, this);

 initview();
 }

 private void initview() {
 findviewbyid(r.id.btn_1).setonclicklistener(this);
 findviewbyid(r.id.btn_2).setonclicklistener(this);
 findviewbyid(r.id.btn_3).setonclicklistener(this);
 findviewbyid(r.id.btn_4).setonclicklistener(this);
 findviewbyid(r.id.btn_5).setonclicklistener(this);
 findviewbyid(r.id.btn_6).setonclicklistener(this);
 findviewbyid(r.id.btn_7).setonclicklistener(this);
 findviewbyid(r.id.btn_8).setonclicklistener(this);
 findviewbyid(r.id.btn_9).setonclicklistener(this);
 findviewbyid(r.id.btn_0).setonclicklistener(this);
 findviewbyid(r.id.btn_del).setonclicklistener(this);

 findviewbyid(r.id.layout_hide).setonclicklistener(new onclicklistener() {
 @override
 public void onclick(view v) {
 setvisibility(gone);
 }
 });
 }

 @override
 public void onclick(view v) {
 string num = (string) v.gettag();
 this.inputreceiver.receive(num);
 }


 /**
 * 设置接收器
 *
 * @param receiver
 */
 public void setinputreceiver(inputreceiver receiver) {
 this.inputreceiver = receiver;
 }

 /**
 * 输入接收器
 */
 public interface inputreceiver {

 void receive(string num);
 }
}

九.密码框view

public class paypasswordview extends view {

 private arraylist<string> result;//输入结果保存
 private int count;//密码位数
 private int size;//默认每一格的大小
 private paint mborderpaint;//边界画笔
 private paint mdotpaint;//掩盖点的画笔
 private int mbordercolor;//边界颜色
 private int mdotcolor;//掩盖点的颜色
 private rectf mroundrect;//外面的圆角矩形
 private int mroundradius;//圆角矩形的圆角程度

 public paypasswordview(context context) {
 super(context);
 init(null);//初始化
 }

 private inputcallback inputcallback;//输入完成的回调
 private passwordinputview inputmethodview; //输入键盘

 public interface inputcallback {
 void oninputfinish(string result);
 }

 public paypasswordview(context context, attributeset attrs) {
 super(context, attrs);
 init(attrs);
 }

 public paypasswordview(context context, attributeset attrs, int defstyleattr) {
 super(context, attrs, defstyleattr);
 init(attrs);
 }

 /**
 * 初始化相关参数
 */
 void init(attributeset attrs) {
 final float dp = getresources().getdisplaymetrics().density;
 this.setfocusable(true);
 this.setfocusableintouchmode(true);
 result = new arraylist<>();
 if (attrs != null) {
 typedarray ta = getcontext().obtainstyledattributes(attrs, r.styleable.paypasswordview);
 mbordercolor = ta.getcolor(r.styleable.paypasswordview_border_color, color.ltgray);
 mdotcolor = ta.getcolor(r.styleable.paypasswordview_dot_color, color.black);
 count = ta.getint(r.styleable.paypasswordview_count, 6);
 ta.recycle();
 } else {
 mbordercolor = color.ltgray;
 mdotcolor = color.gray;
 count = 6;//默认6位密码
 }
 size = (int) (dp * 30);//默认30dp一格
 //color
 mborderpaint = new paint(paint.anti_alias_flag);
 mborderpaint.setstrokewidth(3);
 mborderpaint.setstyle(paint.style.stroke);
 mborderpaint.setcolor(mbordercolor);

 mdotpaint = new paint(paint.anti_alias_flag);
 mdotpaint.setstrokewidth(3);
 mdotpaint.setstyle(paint.style.fill);
 mdotpaint.setcolor(mdotcolor);
 mroundrect = new rectf();
 mroundradius = (int) (5 * dp);
 }

 @override
 protected void onmeasure(int widthmeasurespec, int heightmeasurespec) {
 int w = measurewidth(widthmeasurespec);
 int h = measureheight(heightmeasurespec);
 int wsize = measurespec.getsize(widthmeasurespec);
 int hsize = measurespec.getsize(heightmeasurespec);
 //宽度没指定,但高度指定
 if (w == -1) {
 if (h != -1) {
 w = h * count;//宽度=高*数量
 size = h;
 } else {//两个都不知道,默认宽高
 w = size * count;
 h = size;
 }
 } else {//宽度已知
 if (h == -1) {//高度不知道
 h = w / count;
 size = h;
 }
 }
 setmeasureddimension(math.min(w, wsize), math.min(h, hsize));
 }

 private int measurewidth(int widthmeasurespec) {
 //宽度
 int wmode = measurespec.getmode(widthmeasurespec);
 int wsize = measurespec.getsize(widthmeasurespec);
 if (wmode == measurespec.at_most) {//wrap_content
 return -1;
 }
 return wsize;
 }

 private int measureheight(int heightmeasurespec) {
 //高度
 int hmode = measurespec.getmode(heightmeasurespec);
 int hsize = measurespec.getsize(heightmeasurespec);
 if (hmode == measurespec.at_most) {//wrap_content
 return -1;
 }
 return hsize;
 }

 @override
 public boolean ontouchevent(motionevent event) {
 if (event.getaction() == motionevent.action_down) {//点击控件弹出输入键盘
 requestfocus();
 inputmethodview.setvisibility(visible);
 return true;
 }
 return true;
 }

 @override
 protected void onfocuschanged(boolean gainfocus, int direction, rect previouslyfocusedrect) {
 super.onfocuschanged(gainfocus, direction, previouslyfocusedrect);
 if (gainfocus) {
 inputmethodview.setvisibility(visible);
 } else {
 inputmethodview.setvisibility(gone);
 }
 }

 @override
 protected void ondraw(canvas canvas) {
 super.ondraw(canvas);
 final int width = getwidth() - 2;
 final int height = getheight() - 2;
 //先画个圆角矩形
 mroundrect.set(0, 0, width, height);
 canvas.drawroundrect(mroundrect, 0, 0, mborderpaint);
 //画分割线
 for (int i = 1; i < count; i++) {
 final int x = i * size;
 canvas.drawline(x, 0, x, height, mborderpaint);
 }
 //画掩盖点,
 // 这是前面定义的变量 private arraylist<integer> result;//输入结果保存
 int dotradius = size / 8;//圆圈占格子的三分之一
 for (int i = 0; i < result.size(); i++) {
 final float x = (float) (size * (i + 0.5));
 final float y = size / 2;
 canvas.drawcircle(x, y, dotradius, mdotpaint);
 }
 }

 @override
 public boolean oncheckistexteditor() {
 return true;
 }

 @override
 public inputconnection oncreateinputconnection(editorinfo outattrs) {
 outattrs.inputtype = inputtype.type_class_number;//输入类型为数字
 outattrs.imeoptions = editorinfo.ime_action_done;
 return new myinputconnection(this, false);
 }

 public void setinputcallback(inputcallback inputcallback) {
 this.inputcallback = inputcallback;
 }

 public void clearresult() {
 result.clear();
 invalidate();
 }


 private class myinputconnection extends baseinputconnection {
 public myinputconnection(view targetview, boolean fulleditor) {
 super(targetview, fulleditor);
 }

 @override
 public boolean committext(charsequence text, int newcursorposition) {
 //这里是接受输入法的文本的，我们只处理数字，所以什么操作都不做
 return super.committext(text, newcursorposition);
 }

 @override
 public boolean deletesurroundingtext(int beforelength, int afterlength) {
 //软键盘的删除键 del 无法直接监听，自己发送del事件
 if (beforelength == 1 && afterlength == 0) {
 return super.sendkeyevent(new keyevent(keyevent.action_down, keyevent.keycode_del))
  && super.sendkeyevent(new keyevent(keyevent.action_up, keyevent.keycode_del));
 }
 return super.deletesurroundingtext(beforelength, afterlength);
 }
 }


 /**
 * 设置输入键盘view
 *
 * @param inputmethodview
 */
 public void setinputmethodview(passwordinputview inputmethodview) {
 this.inputmethodview = inputmethodview;
 this.inputmethodview.setinputreceiver(new passwordinputview.inputreceiver() {
 @override
 public void receive(string num) {
 if (num.equals("-1")) {
  if (!result.isempty()) {
  result.remove(result.size() - 1);
  invalidate();
  }
 } else {
  if (result.size() < count) {
  result.add(num);
  invalidate();
  ensurefinishinput();
  }
 }


 }
 });
 }

 /**
 * 判断是否输入完成，输入完成后调用callback
 */
 void ensurefinishinput() {
 if (result.size() == count && inputcallback != null) {//输入完成
 stringbuffer sb = new stringbuffer();
 for (string i : result) {
 sb.append(i);
 }
 inputcallback.oninputfinish(sb.tostring());
 }
 }

 /**
 * 获取输入文字
 *
 * @return
 */
 public string getinputtext() {
 if (result.size() == count) {
 stringbuffer sb = new stringbuffer();
 for (string i : result) {
 sb.append(i);
 }
 return sb.tostring();
 }
 return null;
 }
}

十.支付弹出层

public class payfragment extends dialogfragment implements view.onclicklistener {

 public static final string extra_content = "extra_content"; //提示框内容
 public static final string extra_content2 = "extra_content2"; //提示框内容
 public static final string extra_content3 = "extra_content3"; //提示框内容

 private paypasswordview psw_input;
 private paypasswordview.inputcallback inputcallback;

 @nonnull
 @override
 public dialog oncreatedialog(bundle savedinstancestate) {
 // 使用不带theme的构造器, 获得的dialog边框距离屏幕仍有几毫米的缝隙。
 dialog dialog = new dialog(getactivity(), r.style.bottomdialog);
 dialog.requestwindowfeature(window.feature_no_title); // 设置content前设定
 dialog.setcontentview(r.layout.fragment_pay);
 dialog.setcanceledontouchoutside(true); //外部点击取消
 // 设置宽度为屏宽, 靠近屏幕底部。
 final window window = dialog.getwindow();
 window.setwindowanimations(r.style.animbottom);
 window.setbackgrounddrawable(new colordrawable(color.transparent));
 final windowmanager.layoutparams lp = window.getattributes();
 lp.width = windowmanager.layoutparams.match_parent; // 宽度持平
 lp.gravity = gravity.top;
 window.setattributes(lp);
 initview(dialog);
 return dialog;
 }

 private void initview(dialog dialog) {
 bundle bundle = getarguments();
 if (bundle != null) {
 textview tv_content = (textview) dialog.findviewbyid(r.id.tv_content);
 textview tv_content2 = (textview) dialog.findviewbyid(r.id.tv_content2);
 textview tv_content3 = (textview) dialog.findviewbyid(r.id.tv_content3);
 tv_content.settext(bundle.getstring(extra_content));
 tv_content2.settext(bundle.getstring(extra_content2));
 tv_content3.settext(bundle.getstring(extra_content3));
 }
 psw_input = (paypasswordview) dialog.findviewbyid(r.id.paypwdview);
 passwordinputview inputmethodview = (passwordinputview) dialog.findviewbyid(r.id.inputmethodview);
 psw_input.setinputmethodview(inputmethodview);
 psw_input.setinputcallback(inputcallback);
 dialog.findviewbyid(r.id.iv_close).setonclicklistener(this);
 }

 @override
 public void onclick(view v) {
 switch (v.getid()) {
 case r.id.iv_close:
 dismiss();
 break;
 }
 }

 /**
 * 设置输入回调
 *
 * @param inputcallback
 */
 public void setpaysuccesscallback(paypasswordview.inputcallback inputcallback) {
 this.inputcallback = inputcallback;
 }

}

十一.逻辑代码中直接引用

public class mainactivity extends appcompatactivity implements paypasswordview.inputcallback, view.onclicklistener {

 private payfragment fragment;

 @override
 protected void oncreate(bundle savedinstancestate) {
 super.oncreate(savedinstancestate);
 setcontentview(r.layout.activity_main);
 findviewbyid(r.id.btn_pay).setonclicklistener(this);
 }

 @override
 public void onclick(view v) {
 switch (v.getid()) {
 case r.id.btn_pay:
 bundle bundle = new bundle();
 bundle.putstring(payfragment.extra_content, "提现");
 bundle.putstring(payfragment.extra_content2, "¥" + 1.00);
 bundle.putstring(payfragment.extra_content3, "额外扣除0.1手续费");
 fragment = new payfragment();//创建支付弹出框实例
 fragment.setarguments(bundle);//传递信息
 fragment.setpaysuccesscallback(mainactivity.this);//设置回调
 fragment.show(getsupportfragmentmanager(), "pay");
 break;
 }
 }


 @override
 public void oninputfinish(string result) {
 toast.maketext(this, result, toast.length_short).show();
 fragment.dismiss();//窗口消失
 }
}

什么都没有，只有一个点击事件而已.

分享结束，这里面的代码可是有我造假的成分哦，不过，我就是喜欢将优秀的东西集成在一起，谢谢观看！

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