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Create basic html content screen to show global announcements.
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110 changes: 110 additions & 0 deletions
110
libs/pandautils/src/main/java/com/instructure/pandautils/fragments/HtmlContentFragment.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,110 @@ | ||
| /* | ||
| * Copyright (C) 2022 - present Instructure, Inc. | ||
| * | ||
| * This program is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License as published by | ||
| * the Free Software Foundation, version 3 of the License. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| * | ||
| */ | ||
| package com.instructure.pandautils.fragments | ||
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| import android.os.Bundle | ||
| import android.view.LayoutInflater | ||
| import android.view.View | ||
| import android.view.ViewGroup | ||
| import android.webkit.WebView | ||
| import androidx.fragment.app.Fragment | ||
| import com.instructure.canvasapi2.utils.ApiPrefs | ||
| import com.instructure.pandautils.databinding.FragmentHtmlContentBinding | ||
| import com.instructure.pandautils.navigation.WebViewRouter | ||
| import com.instructure.pandautils.utils.StringArg | ||
| import com.instructure.pandautils.utils.ThemePrefs | ||
| import com.instructure.pandautils.utils.ViewStyler | ||
| import com.instructure.pandautils.utils.setDarkModeSupport | ||
| import com.instructure.pandautils.utils.setupAsCloseButton | ||
| import com.instructure.pandautils.views.CanvasWebView | ||
| import dagger.hilt.android.AndroidEntryPoint | ||
| import javax.inject.Inject | ||
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| @AndroidEntryPoint | ||
| class HtmlContentFragment : Fragment() { | ||
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| var html: String by StringArg() | ||
| var title: String by StringArg() | ||
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| @Inject | ||
| lateinit var webViewRouter: WebViewRouter | ||
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| private lateinit var binding: FragmentHtmlContentBinding | ||
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| override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, | ||
| savedInstanceState: Bundle?): View? { | ||
| binding = FragmentHtmlContentBinding.inflate(inflater, container, false) | ||
| return binding.root | ||
| } | ||
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| override fun onViewCreated(view: View, savedInstanceState: Bundle?) { | ||
| super.onViewCreated(view, savedInstanceState) | ||
| setupToolbar() | ||
| setupWebView(binding.canvasWebViewWrapper.webView) | ||
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| binding.canvasWebViewWrapper.loadHtml(html, title) | ||
| } | ||
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| private fun setupToolbar() { | ||
| binding.toolbar.setTitle(title) | ||
| binding.toolbar.setupAsCloseButton(this) | ||
| ViewStyler.themeToolbarColored(requireActivity(), binding.toolbar, ThemePrefs.primaryColor, ThemePrefs.primaryTextColor) | ||
| } | ||
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| private fun setupWebView(canvasWebView: CanvasWebView) { | ||
| canvasWebView.setDarkModeSupport(webThemeDarkeningOnly = true) | ||
| canvasWebView.settings.loadWithOverviewMode = true | ||
| canvasWebView.settings.displayZoomControls = false | ||
| canvasWebView.settings.setSupportZoom(true) | ||
| canvasWebView.settings.userAgentString = ApiPrefs.userAgent | ||
| canvasWebView.addVideoClient(requireActivity()) | ||
| canvasWebView.setInitialScale(100) | ||
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| canvasWebView.canvasWebViewClientCallback = object : CanvasWebView.CanvasWebViewClientCallback { | ||
| override fun openMediaFromWebView(mime: String, url: String, filename: String) { | ||
| webViewRouter.openMedia(url) | ||
| } | ||
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| override fun onPageFinishedCallback(webView: WebView, url: String) = Unit | ||
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| override fun onPageStartedCallback(webView: WebView, url: String) = Unit | ||
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| override fun canRouteInternallyDelegate(url: String): Boolean = webViewRouter.canRouteInternally(url) | ||
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| override fun routeInternallyCallback(url: String) { | ||
| webViewRouter.routeInternally(url) | ||
| } | ||
| } | ||
| } | ||
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| companion object { | ||
| const val TITLE = "title" | ||
| const val HTML = "html" | ||
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| fun newInstance(args: Bundle) = HtmlContentFragment().apply { | ||
| title = args.getString(TITLE) ?: "" | ||
| html = args.getString(HTML) ?: "" | ||
| } | ||
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| fun makeBundle(title: String, html: String): Bundle { | ||
| val args = Bundle() | ||
| args.putString(TITLE, title) | ||
| args.putString(HTML, html) | ||
| return args | ||
| } | ||
| } | ||
| } |
51 changes: 51 additions & 0 deletions
51
libs/pandautils/src/main/res/layout/fragment_html_content.xml
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| @@ -0,0 +1,51 @@ | ||
| <?xml version="1.0" encoding="utf-8"?><!-- | ||
| ~ Copyright (C) 2022 - present Instructure, Inc. | ||
| ~ | ||
| ~ This program is free software: you can redistribute it and/or modify | ||
| ~ it under the terms of the GNU General Public License as published by | ||
| ~ the Free Software Foundation, version 3 of the License. | ||
| ~ | ||
| ~ This program is distributed in the hope that it will be useful, | ||
| ~ but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| ~ GNU General Public License for more details. | ||
| ~ | ||
| ~ You should have received a copy of the GNU General Public License | ||
| ~ along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| ~ | ||
| --> | ||
| <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" | ||
| xmlns:app="http://schemas.android.com/apk/res-auto" | ||
| xmlns:tools="http://schemas.android.com/tools" | ||
| android:id="@+id/activity_root" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="match_parent" | ||
| android:background="@color/backgroundLightest" | ||
| android:orientation="vertical"> | ||
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| <androidx.appcompat.widget.Toolbar | ||
| android:id="@+id/toolbar" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="?android:actionBarSize" | ||
| android:background="@color/textDarkest" | ||
| android:elevation="6dp" | ||
| app:popupTheme="@style/ToolBarPopupStyle" | ||
| app:theme="@style/ToolBarStyle" | ||
| tools:targetApi="lollipop" /> | ||
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| <ScrollView | ||
| android:layout_width="match_parent" | ||
| android:layout_height="match_parent" | ||
| android:fillViewport="true" | ||
| android:scrollbarStyle="outsideOverlay" | ||
| android:clipToPadding="false"> | ||
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| <com.instructure.pandautils.views.CanvasWebViewWrapper | ||
| android:id="@+id/canvasWebViewWrapper" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="wrap_content" | ||
| android:background="@color/backgroundLightest"/> | ||
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| </ScrollView> | ||
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| </LinearLayout> |