app渐进式启动页面初始化

app/src/main/AndroidManifest.xml

@@ -17,15 +17,14 @@
                 android:name=".activity.LaunchActivity"
                 android:exported="true"
                 android:configChanges="screenSize|keyboardHidden|orientation|keyboard"
-                android:windowSoftInputMode="adjustPan|stateHidden">
+                android:windowSoftInputMode="adjustPan|stateHidden"
+                android:theme="@style/XUITheme.Launch.Demo"
+        >
 
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
-<!--            <meta-data-->
-<!--                    android:name="android.app.shortcuts"-->
-<!--                    android:resource="@xml/shortcuts" />-->
 
         </activity>
 
@@ -33,6 +32,9 @@
 
         <activity
                 android:name=".activity.MainActivity"
+                android:configChanges="screenSize|keyboardHidden|orientation|keyboard|locale|layoutDirection"
+                android:launchMode="singleTask"
+                android:windowSoftInputMode="adjustPan|stateHidden"
         >
 
 

app/src/main/java/jx/cn/escort/activity/LaunchActivity.kt

@@ -1,6 +1,29 @@
 package jx.cn.escort.activity
 
-class LaunchActivity {
+
+
+import com.xuexiang.xui.widget.activity.BaseSplashActivity
+import jx.cn.escort.R
+import jx.cn.escort.utils.ActivityUtils
+
+
+
+class LaunchActivity: BaseSplashActivity()  {
+
+
+    override fun getSplashDurationMillis(): Long {
+        return 500
+    }
+
+    override fun onCreateActivity() {
+        initSplashView(R.drawable.xui_config_bg_splash);
+        startSplash(true);
+    }
+
+    override fun onSplashFinished() {
+        ActivityUtils.startActivity(this,MainActivity::class.java)
+        finish()
+    }
 
 
 }

app/src/main/java/jx/cn/escort/utils/ActivityUtils.kt

@@ -0,0 +1,27 @@
+package jx.cn.escort.utils
+
+
+import android.content.Context
+import android.content.Intent
+
+ class ActivityUtils {
+
+
+     companion object{
+         /**
+          * <p>启动活动层,使用了内联函数和reified,
+          *  inline是为了编译直接替换,reified关键字修饰的泛型直接在编译时候确定类型而不是运行时候进行擦除，
+          *  这样做是为了提高运行性能
+          * </p>
+          */
+         @JvmStatic
+         inline  fun <reified  T> startActivity(context: Context, cls: Class<T>) {
+             val intent=Intent(context,T::class.java)
+             context.startActivity(intent)
+         }
+
+
+     }
+
+
+}

app/src/main/res/drawable/xui_config_bg_splash.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--有公司logo-->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android"
+    android:opacity="opaque">
+    <item android:drawable="@color/xui_config_color_white"/>
+
+    <item android:bottom="@dimen/xui_config_app_logo_bottom">
+        <bitmap
+            android:gravity="center"
+            android:src="@drawable/ic_splash_app_logo_xui"/>
+    </item>
+
+    <item android:bottom="@dimen/xui_config_company_logo_bottom">
+        <bitmap
+            android:gravity="bottom"
+            android:src="@drawable/ic_splash_company_logo_xuexiang"/>
+    </item>
+</layer-list>

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

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:tools="http://schemas.android.com/tools"
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        tools:context=".activity.LaunchActivity">
+    <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Hello World!"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="parent"/>
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -6,6 +6,11 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         tools:context=".activity.MainActivity">
+
+
+    <include
+        layout="@layout/layout_top_bar"
+    />
     <TextView
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"

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

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:tools="http://schemas.android.com/tools"
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        android:layout_width="match_parent"
+        android:layout_height="62dp"
+        android:background="@color/xui_config_color_white"
+>
+
+
+
+
+    <com.xuexiang.xui.widget.actionbar.TitleBar
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="5dp"
+            android:background="#83cbc5"
+            app:tb_barHeight="65dp"
+            app:tb_dividerColor="@color/xui_config_color_red"
+            app:tb_leftText="回退"
+            app:tb_sideTextPadding="20dp"
+            app:tb_actionPadding="20dp"
+            app:tb_titleText="这是一个Title" tools:ignore="MissingConstraints"
+            app:tb_actionTextColor="@color/xui_config_color_red"
+            app:tb_useThemeColor="false"
+            app:tb_centerGravity="left"
+            app:tb_leftImageResource="@drawable/icon_back_black"
+    />
+
+
+
+
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/values/stlyes.xml

@@ -0,0 +1,8 @@
+<resources>
+    <!--窗体背景，这个背景能在第一时间显示, 避免启动时白屏，黑屏问题-->
+    <style name="XUITheme.Launch.Demo">
+        <item name="android:windowBackground">@drawable/xui_config_bg_splash</item>
+        <item name="xui_config_splash_app_logo">@drawable/ic_splash_app_logo_xui</item>
+        <item name="xui_config_splash_company_logo">@drawable/ic_splash_company_logo_xuexiang</item>
+    </style>
+</resources>

app/src/main/res/xml/shortcuts.xml

@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shortcuts xmlns:android="http://schemas.android.com/apk/res/android"
-           xmlns:tools="http://schemas.android.com/tools">
-
-    <shortcut
-            android:icon="@drawable/ic_action_setting"
-            android:shortcutId="shortcut_setting"
-            android:shortcutShortLabel="@string/shortcut_label_setting"
-            tools:targetApi="n_mr1">
-
-        <intent
-                android:action="android.intent.action.VIEW"
-                android:targetClass="com.xuexiang.xuidemo.activity.SettingsActivity"
-                android:targetPackage="com.xuexiang.xuidemo" />
-    </shortcut>
-
-    <shortcut
-            android:icon="@drawable/ic_action_search"
-            android:shortcutId="shortcut_search"
-            android:shortcutShortLabel="@string/shortcut_label_search"
-            tools:targetApi="n_mr1">
-        <intent
-                android:action="android.intent.action.VIEW"
-                android:targetClass="com.xuexiang.xuidemo.activity.SearchComponentActivity"
-                android:targetPackage="com.xuexiang.xuidemo" />
-    </shortcut>
-
-</shortcuts>