hzuapps#1 hzuapps#420 第二次实验

students/net1814080903139/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="edu.hzuapps.androids">
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity
+            android:name=".TimeActivity"
+            android:parentActivityName=".Net1814080903139Activity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value=".Net1814080903139Activity"></meta-data>
+        </activity>
+        <activity
+            android:name=".AlarmActivity"
+            android:parentActivityName=".Net1814080903139Activity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value=".Net1814080903139Activity"></meta-data>
+        </activity>
+        <activity
+            android:name=".TimerActivity"
+            android:parentActivityName=".Net1814080903139Activity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value=".Net1814080903139Activity"></meta-data>
+        </activity>
+        <activity
+            android:name=".StopWatchActivity"
+            android:parentActivityName=".Net1814080903139Activity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value=".Net1814080903139Activity" />
+        </activity>
+
+    </application>
+
+</manifest>

students/net1814080903139/src/main/java/edu/hzuapps/androids/AlarmActivity.java

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+package edu.hzuapps.androids;
+
+import android.os.Bundle;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+public class AlarmActivity extends AppCompatActivity {
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_alarm);
+    }
+}

students/net1814080903139/src/main/java/edu/hzuapps/androids/MainActivity.java

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+package edu.hzuapps.androids;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.os.Bundle;
+
+public class MainActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+    }
+}

students/net1814080903139/src/main/java/edu/hzuapps/androids/Net1814080903139Activity.java

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+package edu.hzuapps.androids;
+
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+
+public class Net1814080903139Activity extends AppCompatActivity {
+    private Net1814080903139Activity myThis;
+    protected void onCreate(Bundle savedInstanceState){
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_net1814080903139);
+        myThis=this;
+        Button  alarmButton = findViewById(R.id.AlarmButton),
+                timerButton=findViewById(R.id.TimerButton),
+                timeButton = findViewById(R.id.TimeButton),
+                stopwatchButton=findViewById(R.id.StopWatchButton);
+        timeButton.setOnClickListener(new View.OnClickListener(){
+            public void onClick(View view){
+                Intent timeIntent=new Intent(myThis,TimeActivity.class);
+                startActivity(timeIntent);
+            }
+        });
+        alarmButton.setOnClickListener(new View.OnClickListener(){
+            public void onClick(View view){
+                Intent alarmIntent=new Intent(myThis,AlarmActivity.class);
+                startActivity(alarmIntent);
+            }
+        });
+        timerButton.setOnClickListener(new View.OnClickListener(){
+            public void onClick(View view){
+                Intent timerIntent=new Intent(myThis,TimerActivity.class);
+                startActivity(timerIntent);
+            }
+        });
+        stopwatchButton.setOnClickListener(new View.OnClickListener(){
+            public void onClick(View view){
+                Intent stopwatchIntent=new Intent(myThis,StopWatchActivity.class);
+                startActivity(stopwatchIntent);
+            }
+        });
+
+    }
+}

students/net1814080903139/src/main/java/edu/hzuapps/androids/StopWatchActivity.java

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+package edu.hzuapps.androids;
+
+import android.os.Bundle;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+public class StopWatchActivity extends AppCompatActivity {
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_stopwatch);
+    }
+}

students/net1814080903139/src/main/java/edu/hzuapps/androids/TimeActivity.java

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+package edu.hzuapps.androids;
+
+import android.os.Bundle;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+public class TimeActivity extends AppCompatActivity {
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_time);
+    }
+}

students/net1814080903139/src/main/java/edu/hzuapps/androids/TimerActivity.java

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+package edu.hzuapps.androids;
+
+import android.os.Bundle;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+public class TimerActivity extends AppCompatActivity {
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_timer);
+    }
+}