Compare commits
| Author | SHA1 | Date | |
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 amos
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b86fa7586d | ||
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amos
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462c889964 |
@@ -1,11 +1,16 @@
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<?xml version="1.0" encoding="utf-8"?>
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<?xml version="1.0" encoding="utf-8"?>
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<manifest xmlns:android="http://schemas.android.com/apk/res/android">
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<manifest xmlns:android="http://schemas.android.com/apk/res/android">
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<!-- 网络权限 -->
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<uses-permission android:name="android.permission.INTERNET"/>
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<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
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<application
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<application
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android:allowBackup="true"
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android:allowBackup="true"
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android:label="@string/app_name"
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android:label="@string/app_name"
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android:icon="@mipmap/ic_launcher"
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android:icon="@mipmap/ic_launcher"
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android:theme="@android:style/Theme.DeviceDefault.Light.NoActionBar">
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android:theme="@android:style/Theme.DeviceDefault.Light.NoActionBar"
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android:usesCleartextTraffic="true">
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<activity
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<activity
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android:name=".MainActivity"
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android:name=".MainActivity"
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@@ -1,16 +1,34 @@
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package com.arkj.app;
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package com.arkj.app;
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import android.app.Activity;
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import android.app.Activity;
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import android.graphics.Bitmap;
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import android.os.Bundle;
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import android.os.Bundle;
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import android.view.View;
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import android.view.View;
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import android.webkit.WebSettings;
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import android.webkit.WebView;
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import android.webkit.WebViewClient;
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import android.widget.ProgressBar;
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import android.widget.Toast;
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import android.widget.Toast;
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public class MainActivity extends Activity {
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public class MainActivity extends Activity {
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// 轮播图 URL
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private static final String CAROUSEL_URL = "https://alist.kg8.net/d/蓝奏云/IMG_20190602_082558.webp";
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private WebView carouselWebView;
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private View loadingView;
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@Override
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_main);
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setContentView(R.layout.activity_main);
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// 初始化视图
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carouselWebView = findViewById(R.id.carouselWebView);
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loadingView = findViewById(R.id.carouselLoading);
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// 加载轮播图（预加载，完成后显示）
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loadCarousel();
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// 设置功能按钮点击事件
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// 设置功能按钮点击事件
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setupFunctionButtons();
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setupFunctionButtons();
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@@ -18,6 +36,61 @@ public class MainActivity extends Activity {
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setupBottomNavigation();
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setupBottomNavigation();
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}
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}
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private void loadCarousel() {
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// 显示加载指示器
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if (loadingView != null) {
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loadingView.setVisibility(View.VISIBLE);
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}
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// 隐藏 WebView 直到加载完成
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carouselWebView.setVisibility(View.INVISIBLE);
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WebSettings settings = carouselWebView.getSettings();
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settings.setJavaScriptEnabled(true);
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settings.setLoadWithOverviewMode(true);
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settings.setUseWideViewPort(true);
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settings.setCacheMode(WebSettings.LOAD_DEFAULT);
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// 设置 WebViewClient 监听加载完成
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carouselWebView.setWebViewClient(new WebViewClient() {
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@Override
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public void onPageStarted(WebView view, String url, Bitmap favicon) {
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super.onPageStarted(view, url, favicon);
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// 开始加载
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}
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@Override
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public void onPageFinished(WebView view, String url) {
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super.onPageFinished(view, url);
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// 加载完成，显示 WebView，隐藏加载指示器
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carouselWebView.setVisibility(View.VISIBLE);
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if (loadingView != null) {
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loadingView.setVisibility(View.GONE);
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}
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}
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@Override
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public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
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super.onReceivedError(view, errorCode, description, failingUrl);
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// 加载失败，显示错误提示
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if (loadingView != null) {
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loadingView.setVisibility(View.GONE);
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}
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Toast.makeText(MainActivity.this, "轮播图加载失败", Toast.LENGTH_SHORT).show();
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}
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});
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// 加载网络图片
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String html = "<html><body style='margin:0;padding:0;background:#f3f4f6;'>" +
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"<div style='display:flex;align-items:center;justify-content:center;height:100vh;margin:0;'>" +
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"<img src='" + CAROUSEL_URL + "' style='width:100%;height:100%;object-fit:cover;' " +
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"onload='document.body.style.height=\"auto\"' " +
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"onerror='document.body.innerHTML=\"<div style=\\\"color:#999;text-align:center;padding:20px;\\\">图片加载失败</div>\"' />" +
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"</div>" +
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"</body></html>";
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carouselWebView.loadDataWithBaseURL(null, html, "text/html", "UTF-8", null);
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}
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private void setupFunctionButtons() {
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private void setupFunctionButtons() {
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// 备忘录
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// 备忘录
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findViewById(R.id.btnMemo).setOnClickListener(v ->
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findViewById(R.id.btnMemo).setOnClickListener(v ->
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@@ -1,11 +1,11 @@
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<?xml version="1.0" encoding="utf-8"?>
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<?xml version="1.0" encoding="utf-8"?>
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<!-- 搜索图标 - 加深颜色 -->
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<!-- 搜索图标 - 深色 -->
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<vector xmlns:android="http://schemas.android.com/apk/res/android"
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<vector xmlns:android="http://schemas.android.com/apk/res/android"
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android:width="20dp"
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android:width="20dp"
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android:height="20dp"
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android:height="20dp"
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android:viewportWidth="24"
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android:viewportWidth="24"
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android:viewportHeight="24">
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android:viewportHeight="24">
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<path
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<path
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android:fillColor="#6B7280"
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android:fillColor="#1F2937"
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android:pathData="M15.5,14h-0.79l-0.28,-0.27C15.41,12.59 16,11.11 16,9.5 16,5.91 13.09,3 9.5,3S3,5.91 3,9.5 5.91,16 9.5,16c1.61,0 3.09,-0.59 4.23,-1.57l0.27,0.28v0.79l5,4.99L20.49,19l-4.99,-5zM9.5,14C7.01,14 5,11.99 5,9.5S7.01,5 9.5,5 14,7.01 14,9.5 11.99,14 9.5,14z"/>
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android:pathData="M15.5,14h-0.79l-0.28,-0.27C15.41,12.59 16,11.11 16,9.5 16,5.91 13.09,3 9.5,3S3,5.91 3,9.5 5.91,16 9.5,16c1.61,0 3.09,-0.59 4.23,-1.57l0.27,0.28v0.79l5,4.99L20.49,19l-4.99,-5zM9.5,14C7.01,14 5,11.99 5,9.5S7.01,5 9.5,5 14,7.01 14,9.5 11.99,14 9.5,14z"/>
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</vector>
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</vector>
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@@ -76,23 +76,30 @@
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android:focusable="true"/>
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android:focusable="true"/>
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</LinearLayout>
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</LinearLayout>
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<!-- 轮播图 -->
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<!-- 轮播图区域（含加载指示器） -->
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<LinearLayout
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<FrameLayout
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android:layout_width="match_parent"
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android:layout_width="match_parent"
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android:layout_height="180dp"
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android:layout_height="180dp"
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android:layout_marginHorizontal="24dp"
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android:layout_marginHorizontal="24dp"
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android:layout_marginBottom="20dp"
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android:layout_marginBottom="20dp">
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android:orientation="vertical"
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android:background="@drawable/bg_carousel"
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android:elevation="4dp">
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<ImageView
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<!-- 加载指示器 -->
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<ProgressBar
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android:id="@+id/carouselLoading"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_gravity="center"
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android:indeterminateTint="#6366F1"/>
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<!-- WebView 初始隐藏，加载完成后显示 -->
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<WebView
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android:id="@+id/carouselWebView"
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android:layout_width="match_parent"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:layout_height="match_parent"
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android:src="@drawable/carousel_image"
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android:background="@drawable/bg_carousel"
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android:scaleType="centerCrop"
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android:elevation="4dp"
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android:contentDescription="轮播图"/>
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android:visibility="invisible"/>
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</LinearLayout>
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</FrameLayout>
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<!-- 功能网格标题 -->
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<!-- 功能网格标题 -->
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<TextView
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<TextView
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Reference in New Issue
Block a user