#1 #66 第一次作业

Author: Paynehe

AndroidLabs/app/src/main/java/edu/hzuapps/androidlabs/homeworks/net1414080903103/net1414080903103Activity.java

@@ -1,3 +1,13 @@
-public class net1414080903103Activity {
-public static void main (String[] arys )
-{System.out.println("hello wold");}}
+package com.example.hepengji.myapplication;
+
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+
+public class Net1414080903103Activity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_net1414080903103);
+    }
+}

AndroidLabs/app/src/main/res/layout/activity_net1414080903103.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/activity_net1414080903103"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingTop="@dimen/activity_vertical_margin"
+    tools:context="com.example.hepengji.myapplication.Net1414080903103Activity">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Hello World!" />
+</RelativeLayout>