hzuapps#7 hzuapps#1702 实验七代码

students/com1714080901120/app/src/main/AndroidManifest.xml

@@ -10,6 +10,10 @@
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
 
+        <activity
+            android:name=".Com1714080901120Activity3"
+            android:label="@string/camera"
+            android:theme="@style/AppTheme.NoActionBar"></activity>
         <activity
             android:name=".Com1714080901120Activity2"
             android:label="@string/file_save"></activity>

students/com1714080901120/app/src/main/java/edu/hzuapps/androidlabs/com1714080901120/Com1714080901120Activity.java

@@ -45,11 +45,11 @@ protected void onCreate(Bundle savedInstanceState) {
         setContentView(R.layout.com_1714080901120_activity);
         linear = findViewById(R.id.linear);
         changeText = findViewById(R.id.text_background);
-        b = findViewById(R.id.createButton);
+        b = findViewById(R.id.createButton2);
         b.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-                Intent intent = new Intent(Com1714080901120Activity.this, Com1714080901120Activity2.class);
+                Intent intent = new Intent(Com1714080901120Activity.this, Com1714080901120Activity3.class);
                 startActivity(intent);
             }
         });

students/com1714080901120/app/src/main/java/edu/hzuapps/androidlabs/com1714080901120/Com1714080901120Activity3.java

@@ -0,0 +1,19 @@
+package edu.hzuapps.androidlabs.com1714080901120;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.provider.MediaStore;
+import android.support.v7.app.AppCompatActivity;
+import android.view.View;
+
+public class Com1714080901120Activity3 extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState){
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.com_1714080901120_activity3); }
+    public void startCamera(View view){
+        Intent intent=new Intent(MediaStore.ACTION_IMAGE_CAPTURE );
+        startActivity(intent);
+    }
+}

students/com1714080901120/app/src/main/res/layout/com_1714080901120_activity.xml

@@ -35,6 +35,12 @@
             android:text="@string/file_save"
             android:textSize="20sp" />
 
+        <Button
+            android:id="@+id/createButton2"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/camera"
+            android:textSize="20sp" />
 
         <TextView
             android:id="@+id/text_background"
@@ -44,7 +50,7 @@
             android:layout_alignBottom="@+id/createButton"
             android:layout_centerInParent="true"
             android:layout_toRightOf="@+id/createButton"
-            android:text="@string/bg_change"
+            android:text="@string/text_change"
             android:textColor="@color/colorPrimary"
             android:textSize="15sp" />
 

students/com1714080901120/app/src/main/res/layout/com_1714080901120_activity3.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    tools:context="edu.hzuapps.androidlabs.com1714080901120.Com1714080901120Activity3"
+    >
+
+    <Button
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:onClick="startCamera"
+        android:text="camera"/>
+</LinearLayout>

students/com1714080901120/app/src/main/res/values/strings.xml

@@ -1,7 +1,6 @@
-
 <resources>
     <string name="app_name">生日管家</string>
-    <string name="bg_change">更换背景</string>
-    <string name="file_save">生日存储</string>
+    <string name="text_change">更改背景图片</string>
+    <string name="file_save">生日存储 </string>
+    <string name="camera">拍摄手写卡片祝福</string>
 </resources>
-