更新控件状态保存

src/sixaunyi/app/src/main/java/com/example/sixaunyi/SettingActivity.java

@@ -96,7 +96,7 @@ public class SettingActivity extends AppCompatActivity {
             public void onClick(View v) {
                 Intent intent = new Intent(SettingActivity.this, VideoActivity.class);
                 // 启动目标 Activity
-                startActivity(intent);
+                finish();
             }
         });
         photo_btn.setOnClickListener(new View.OnClickListener() {

src/sixaunyi/app/src/main/res/drawable/txt_radiuborder.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <!-- 设置透明背景色 -->
+    <solid android:color="#80000000" />
+
+    <!-- 设置一个黑色边框 -->
+    <stroke
+        android:width="2px"
+        android:color="#000000" />
+    <!-- 设置四个圆角的半径 -->
+    <corners
+        android:bottomLeftRadius="10px"
+        android:bottomRightRadius="10px"
+        android:topLeftRadius="10px"
+        android:topRightRadius="10px" />
+    <!-- 设置一下边距,让空间大一点 -->
+    <padding
+        android:bottom="5dp"
+        android:left="5dp"
+        android:right="5dp"
+        android:top="5dp" />
+
+</shape>

src/sixaunyi/app/src/main/res/layout/activity_setting.xml

@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="#80000000" />
+
+    <!-- 这里是其他控件 -->
+    <LinearLayout
+        android:layout_width="414dp"
+        android:layout_height="match_parent"
+        android:layout_gravity="right"
+        android:background="#80FFFFFF"
+        android:orientation="vertical"
+        android:padding="16dp">
+        <ImageButton
+            android:id="@+id/returns"
+            android:layout_width="70dp"
+            android:layout_height="70dp"
+            android:layout_gravity="bottom"
+            android:background="#00000000"
+            android:scaleType="centerInside"
+            app:srcCompat="@drawable/returns" />
+
+        <Switch
+            android:id="@+id/Battery_warning"
+            android:layout_width="match_parent"
+            android:layout_height="50dp"
+            android:text="电量预警"
+            android:textColor="@color/white"
+            android:textSize="28dp"
+            android:background="@drawable/txt_radiuborder"/>
+
+        <Switch
+            android:id="@+id/photo"
+            android:layout_width="match_parent"
+            android:layout_height="50dp"
+            android:layout_marginTop="10dp"
+            android:text="图像高画质"
+            android:textSize="28dp"
+            android:textColor="@color/white"
+            android:background="@drawable/txt_radiuborder"/>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="50dp"
+            android:layout_marginTop="10dp"
+            android:orientation="horizontal"
+            android:background="@drawable/txt_radiuborder">
+
+            <TextView
+                android:layout_width="150dp"
+                android:layout_height="50dp"
+                android:text="飞行速度"
+                android:textColor="@color/white"
+                android:textSize="28dp" />
+
+            <SeekBar
+                android:id="@+id/speed"
+                android:layout_width="180dp"
+                android:layout_height="50dp"
+                android:max="90"
+                android:progress="0"
+                android:thumbTint='@color/teal_200' />
+
+            <TextView
+                android:id="@+id/tvProgress"
+                android:layout_width="77dp"
+                android:layout_height="30dp"
+                android:text="10"
+                android:textColor="@color/white"
+                android:textSize="18dp" />
+
+        </LinearLayout>
+
+
+
+    </LinearLayout>
+</FrameLayout>