1. 全局配置
1.1. 图标指定位置
app/manifests/AndroidManifest.xml
文件中的 application 节点的属性 android:icon="@mipmap/ic_launcher"
1.2. 修改
1. 直接修改 `app -> res -> mipmap` 下面的 hdpi、mdpi、xhdpi、xxhdpi、xxxhdpi、anydpi-VERSION 的 `png、xml` 文件
2. 新增指定名称的文件
1.3. 允许访问网络
app -> manifests -> AndroidManifest.xml
文件中增加一行:
<uses-permission android:name="android.permission.INTERNET"/>
2. 取得 webview
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| WebView awv = findViewById(R.id.webview1);
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3. 不使用外部浏览器:
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| awv.setWebViewClient(new WebViewClient() { @Override public boolean shouldOverrideUrlLoading(WebView view, String url) { view.loadUrl(url); return true; } });
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4. 配置设置
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| WebView awv = findViewById(R.id.webview1); WebSettings setting = awv.getSettings(); setting.setJavaScriptCanOpenWindowsAutomatically(true);
setting.setUseWideViewPort(true);
setting.setLoadWithOverviewMode(true);
setting.setJavaScriptEnabled(true);
setting.setAllowFileAccess(true); setting.setAppCacheEnabled(true); setting.setCacheMode(WebSettings.LOAD_DEFAULT); setting.setDomStorageEnabled(true);
setting.setDisplayZoomControls(false);
setting.setBuiltInZoomControls(true);
setting.setSupportZoom(true);
DisplayMetrics metrics = new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics(metrics); int mDensity = metrics.densityDpi; if (mDensity == 240) { setting.setDefaultZoom(WebSettings.ZoomDensity.FAR); } else if (mDensity == 160) { setting.setDefaultZoom(WebSettings.ZoomDensity.MEDIUM); } else if (mDensity == 120) { setting.setDefaultZoom(WebSettings.ZoomDensity.CLOSE); } else if (mDensity == DisplayMetrics.DENSITY_XHIGH) { setting.setDefaultZoom(WebSettings.ZoomDensity.FAR); } else if (mDensity == DisplayMetrics.DENSITY_TV) { setting.setDefaultZoom(WebSettings.ZoomDensity.FAR); } else { setting.setDefaultZoom(WebSettings.ZoomDensity.MEDIUM); }
setting.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
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5. 转到指定 url
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| awv.loadUrl("https://www.bing.com");
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