添加捐款功能

app/src/main/AndroidManifest.xml

@@ -11,7 +11,8 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
-        <activity android:name=".BrowseRecordActivity"></activity>
+        <activity android:name=".DonateActivity"></activity>
+        <activity android:name=".BrowseRecordActivity" />
         <activity android:name=".NewsContentActivity" />
         <activity android:name=".RegiteActivity" />
         <activity android:name=".SignInActivity">

app/src/main/java/hunnu/sj/raise_money/DonateActivity.java

@@ -0,0 +1,155 @@
+package hunnu.sj.raise_money;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
+import android.os.Message;
+import android.view.Gravity;
+import android.view.View;
+import android.widget.EditText;
+import android.widget.Toast;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class DonateActivity extends AppCompatActivity {
+    Handler mHandler  = new Handler(){//用于处理子线程传回的消息，对主线的UI进行修改
+        int flag = -1;
+        @Override
+        public void handleMessage(@NonNull Message msg) {
+            super.handleMessage(msg);
+            String txt;
+            switch (msg.what){
+                case 1:
+                    flag = 1;
+                    txt = (String) msg.obj;
+                    number.setError(txt);
+                    break;
+                case 2:
+                    flag= 2;
+                    txt = (String) msg.obj;
+                    money.setError(txt);
+                case 3:
+                    flag=3;
+                    txt = (String) msg.obj;
+                    name.setError(txt);
+            }
+
+        }
+    };
+    EditText name;
+    EditText number;
+    EditText money;
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_donate);
+//        Button  commit = (Button) findViewById(R.id.commit);
+//        commit.setOnClickListener(new View.OnClickListener() {
+//            @Override
+//            public void onClick(View v) {
+//                Intent intent;
+//                intent = new Intent(MainActivity.this,aActivity.class);
+//                startActivity(intent);
+//            }
+//        });
+    }
+    public void onToMain(View view){
+        Intent intent = new Intent(DonateActivity.this, MainActivity.class);
+        startActivity(intent);
+        // MessageCommit();
+    }
+
+    public void onClick(View view){
+        name=findViewById(R.id.Name);
+        number=findViewById(R.id.TeleNumber);
+        money=findViewById(R.id.Money);
+        new  CommitThread().start();
+
+    }
+    //    private void MessageCommit(){
+//        if(judge()){
+//            startActivity(intent);
+//        }
+//
+//    }
+//    private boolean judge(){
+//
+//    }
+    private  int judgenum(String num){
+        if(num.length()!=11) return 1;
+        Pattern p = null;
+        Matcher m = null;
+        boolean b = false;
+        p = Pattern.compile("^[1][3,5,8][0-9]{9}$"); // 验证手机号
+        m = p.matcher(num);
+        b = m.matches();
+        if(!b) return 2;
+        return 3;
+    }
+    private int judgemon(String mon){
+        String reg_money = "\\d+(\\.\\d{1,2})?";// 金额正则,可以没有小数，小数最多不超过两位
+        Pattern pattern = Pattern.compile(reg_money);
+        Matcher matcher = pattern.matcher(mon);
+        boolean ismatch = matcher.matches();
+        if(ismatch) return 1;
+        return 0;
+    }
+    private int judgenam(String nam){
+        String regEx = "[\u4E00-\u9FA5]{2,5}(?:·[\u4E00-\u9FA5]{2,5})*";
+        Pattern pattern = Pattern.compile(regEx);
+        Matcher matcher = pattern.matcher(nam);
+
+
+        boolean isMatch = matcher.matches();
+        if (isMatch) return 1;
+        return 0;
+    }
+    class CommitThread extends Thread{
+        @Override
+        public void run() {
+            int flag = -1;//先设置flag为-1
+            int flag1=-1;
+            int flag11=-1;
+            String mon = money.getText().toString();
+            String num = number.getText().toString();
+            String nam=name.getText().toString();
+            flag = judgenum(num);//用login函数来判断用户输入的用户名与密码是否正确
+            flag1=judgemon(mon);
+            flag11=judgenam(nam);
+            Message message = mHandler.obtainMessage();
+
+            if(flag==1){
+                message.what = 1;
+                message.obj = "电话号码位数不对";
+                mHandler.sendMessage(message);
+            }
+            else if(flag==2){
+                message.what = 1;
+                message.obj = "请输入正确的电话号码";
+                mHandler.sendMessage(message);
+            }
+            else if(flag1==0){
+                message.what = 2;
+                message.obj = "金额输入不对";
+                mHandler.sendMessage(message);
+            }else if(flag11==0){
+                message.what = 3;
+                message.obj = "姓名输入不对";
+                mHandler.sendMessage(message);
+            }
+            else{
+                Looper.prepare();
+                Toast toast=Toast.makeText(DonateActivity.this, "提交成功",Toast.LENGTH_LONG);
+                toast.setGravity(Gravity.CENTER, 100, 100);
+                toast.show();
+                Looper.loop();
+                finish();
+            }
+
+        }
+
+
+    }
+}

app/src/main/java/hunnu/sj/raise_money/NewsContentActivity.java

@@ -4,7 +4,9 @@ import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
 import android.util.Log;
+import android.view.View;
 import android.view.Window;
+import android.widget.Button;
 
 import androidx.appcompat.app.AppCompatActivity;
 
@@ -26,7 +28,19 @@ public class NewsContentActivity extends AppCompatActivity{
         NewsContentFragment newsContentFragment = (NewsContentFragment)
                 getFragmentManager().findFragmentById(R.id.news_content_fragment);
         newsContentFragment.refresh(newsTitle, newsContent); // 刷新NewsContentFragment界面
+        onToDonate();
     }
+    public void onToDonate( ){
+       Button button1 = (Button) findViewById(R.id.button);//id后面为上方button的id
 
+        button1.setOnClickListener(new View.OnClickListener() {
+
+            public void onClick(View v) {
+                Intent intent1 = new Intent();
+                intent1.setClass(NewsContentActivity.this, DonateActivity.class);//this前面为当前activty名称，class前面为要跳转到得activity名称
+                startActivity(intent1);
+            }
+        });
+    }
 
 }

app/src/main/res/layout/activity_donate.xml

@@ -0,0 +1,97 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_marginTop="50dp">
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="20dp">
+
+        <TextView
+            android:id="@+id/name"
+            android:layout_width="40dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:textColor="@color/colorAccent"
+            android:text="姓名" />
+
+        <EditText
+            android:id="@+id/Name"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="4"
+            android:hint="请输入你的姓名"
+            android:inputType="textPersonName" />
+    </LinearLayout>
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <TextView
+            android:id="@+id/teleNumber"
+            android:layout_width="40dp"
+            android:layout_height="34dp"
+            android:layout_weight="1"
+            android:maxLength="11"
+            android:numeric="integer"
+            android:textColor="@color/colorAccent"
+            android:text="电话号码" />
+
+        <EditText
+            android:id="@+id/TeleNumber"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="4"
+            android:hint="请输入你的电话号码"
+            android:inputType="textPersonName" />
+    </LinearLayout>
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="20dp">
+
+        <TextView
+            android:id="@+id/money"
+            android:layout_width="40dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:textColor="@color/colorAccent"
+
+            android:text="输入捐款金额" />
+
+        <EditText
+            android:id="@+id/Money"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="4"
+            android:hint="请输入捐赠金额"
+            android:inputType="numberDecimal"
+            />
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="481dp"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="40dp">
+
+        <Button
+            android:id="@+id/commit"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginLeft="75dp"
+            android:onClick="onToMain"
+            android:text="跳转首页"></Button>
+
+        <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginLeft="100dp"
+            android:onClick="onClick"
+            android:text="提交">
+
+        </Button>
+    </LinearLayout>
+
+
+</LinearLayout>