├── .gitignore
├── .idea
├── libraries
│ ├── Dart_SDK.xml
│ └── Flutter_for_Android.xml
├── modules.xml
├── runConfigurations
│ └── example_lib_main_dart.xml
└── workspace.xml
├── .metadata
├── .vscode
└── settings.json
├── CHANGELOG.md
├── LICENSE
├── README.md
├── android
├── .classpath
├── .gitignore
├── .project
├── .settings
│ ├── org.eclipse.buildship.core.prefs
│ └── org.eclipse.jdt.core.prefs
├── build.gradle
├── gradle.properties
├── settings.gradle
└── src
│ └── main
│ ├── AndroidManifest.xml
│ └── java
│ └── io
│ └── flutter
│ └── plugins
│ └── linkpreview
│ ├── LinkPreviewPlugin.java
│ └── MetaData.java
├── example
├── .gitignore
├── .metadata
├── README.md
├── android
│ ├── .project
│ ├── .settings
│ │ └── org.eclipse.buildship.core.prefs
│ ├── app
│ │ ├── .classpath
│ │ ├── .project
│ │ ├── .settings
│ │ │ ├── org.eclipse.buildship.core.prefs
│ │ │ └── org.eclipse.jdt.core.prefs
│ │ ├── build.gradle
│ │ └── src
│ │ │ └── main
│ │ │ ├── AndroidManifest.xml
│ │ │ ├── java
│ │ │ └── io
│ │ │ │ └── flutter
│ │ │ │ └── plugins
│ │ │ │ └── linkpreview
│ │ │ │ └── linkpreviewexample
│ │ │ │ └── MainActivity.java
│ │ │ └── res
│ │ │ ├── drawable
│ │ │ └── launch_background.xml
│ │ │ ├── mipmap-hdpi
│ │ │ └── ic_launcher.png
│ │ │ ├── mipmap-mdpi
│ │ │ └── ic_launcher.png
│ │ │ ├── mipmap-xhdpi
│ │ │ └── ic_launcher.png
│ │ │ ├── mipmap-xxhdpi
│ │ │ └── ic_launcher.png
│ │ │ ├── mipmap-xxxhdpi
│ │ │ └── ic_launcher.png
│ │ │ └── values
│ │ │ └── styles.xml
│ ├── build.gradle
│ ├── gradle.properties
│ ├── gradle
│ │ └── wrapper
│ │ │ └── gradle-wrapper.properties
│ └── settings.gradle
├── ios
│ ├── Flutter
│ │ ├── AppFrameworkInfo.plist
│ │ ├── Debug.xcconfig
│ │ ├── Release.xcconfig
│ │ └── flutter_export_environment.sh
│ ├── Podfile
│ ├── Runner.xcodeproj
│ │ ├── project.pbxproj
│ │ ├── project.xcworkspace
│ │ │ └── contents.xcworkspacedata
│ │ └── xcshareddata
│ │ │ └── xcschemes
│ │ │ └── Runner.xcscheme
│ ├── Runner.xcworkspace
│ │ └── contents.xcworkspacedata
│ └── Runner
│ │ ├── AppDelegate.h
│ │ ├── AppDelegate.m
│ │ ├── Assets.xcassets
│ │ ├── AppIcon.appiconset
│ │ │ ├── Contents.json
│ │ │ ├── Icon-App-1024x1024@1x.png
│ │ │ ├── Icon-App-20x20@1x.png
│ │ │ ├── Icon-App-20x20@2x.png
│ │ │ ├── Icon-App-20x20@3x.png
│ │ │ ├── Icon-App-29x29@1x.png
│ │ │ ├── Icon-App-29x29@2x.png
│ │ │ ├── Icon-App-29x29@3x.png
│ │ │ ├── Icon-App-40x40@1x.png
│ │ │ ├── Icon-App-40x40@2x.png
│ │ │ ├── Icon-App-40x40@3x.png
│ │ │ ├── Icon-App-60x60@2x.png
│ │ │ ├── Icon-App-60x60@3x.png
│ │ │ ├── Icon-App-76x76@1x.png
│ │ │ ├── Icon-App-76x76@2x.png
│ │ │ └── Icon-App-83.5x83.5@2x.png
│ │ └── LaunchImage.imageset
│ │ │ ├── Contents.json
│ │ │ ├── LaunchImage.png
│ │ │ ├── LaunchImage@2x.png
│ │ │ ├── LaunchImage@3x.png
│ │ │ └── README.md
│ │ ├── Base.lproj
│ │ ├── LaunchScreen.storyboard
│ │ └── Main.storyboard
│ │ ├── Info.plist
│ │ └── main.m
├── lib
│ └── main.dart
├── pubspec.yaml
└── test
│ └── widget_test.dart
├── ios
├── .gitignore
├── Assets
│ └── .gitkeep
├── Classes
│ ├── LinkPreviewPlugin.h
│ └── LinkPreviewPlugin.m
└── link_preview.podspec
├── lib
├── link_preview.dart
└── src
│ └── widget
│ ├── linkedin
│ ├── index.dart
│ └── view.dart
│ ├── preview_link.dart
│ ├── skype
│ ├── index.dart
│ └── view.dart
│ ├── telegram
│ ├── index.dart
│ └── view.dart
│ ├── twitter
│ ├── index.dart
│ └── view.dart
│ └── whatsapp
│ ├── index.dart
│ └── view.dart
├── link_preview.iml
├── pubspec.yaml
└── screenshots
├── flutter_01.png
└── flutter_02.png
/.gitignore:
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1 | .DS_Store
2 | .dart_tool/
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4 | .packages
5 | .pub/
6 | pubspec.lock
7 |
8 | build/
9 |
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/.idea/libraries/Flutter_for_Android.xml:
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/.idea/modules.xml:
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/.metadata:
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1 | # This file tracks properties of this Flutter project.
2 | # Used by Flutter tool to assess capabilities and perform upgrades etc.
3 | #
4 | # This file should be version controlled and should not be manually edited.
5 |
6 | version:
7 | revision: 5391447fae6209bb21a89e6a5a6583cac1af9b4b
8 | channel: dev
9 |
10 | project_type: plugin
11 |
--------------------------------------------------------------------------------
/.vscode/settings.json:
--------------------------------------------------------------------------------
1 | {
2 | "java.configuration.updateBuildConfiguration": "interactive"
3 | }
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/CHANGELOG.md:
--------------------------------------------------------------------------------
1 | ## 0.0.1
2 |
3 | * initial release just now available only on Android
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
1 | TODO: Add your license here.
2 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # link_preview
2 | A Rich Link Preview flutter plugin.
3 |
4 |
5 |

6 |

7 |
8 |
9 | ## Usage
10 | To use this plugin, add `link_preview` as a [dependency in your pubspec.yaml file](https://flutter.io/platform-plugins/).
11 |
12 | ### Example
13 |
14 | ``` dart
15 | import 'package:flutter/material.dart';
16 | import 'package:link_preview/widget/whatsapp/index.dart';
17 |
18 | WhatsAppLinkPreview whatsapp = WhatsAppLinkPreview();
19 |
20 | void main() {
21 | runApp(MaterialApp(
22 | home: Scaffold(
23 | body: Center(
24 | child: whatsapp.build('https://whatsapp.com')
25 | ),
26 | ),
27 | ));
28 | }
29 | ```
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/android/.classpath:
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
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/android/.gitignore:
--------------------------------------------------------------------------------
1 | *.iml
2 | .gradle
3 | /local.properties
4 | /.idea/workspace.xml
5 | /.idea/libraries
6 | .DS_Store
7 | /build
8 | /captures
9 |
--------------------------------------------------------------------------------
/android/.project:
--------------------------------------------------------------------------------
1 |
2 |
3 | link_preview
4 | Project link_preview created by Buildship.
5 |
6 |
7 |
8 |
9 | org.eclipse.jdt.core.javabuilder
10 |
11 |
12 |
13 |
14 | org.eclipse.buildship.core.gradleprojectbuilder
15 |
16 |
17 |
18 |
19 |
20 | org.eclipse.jdt.core.javanature
21 | org.eclipse.buildship.core.gradleprojectnature
22 |
23 |
24 |
--------------------------------------------------------------------------------
/android/.settings/org.eclipse.buildship.core.prefs:
--------------------------------------------------------------------------------
1 | connection.project.dir=../example/android
2 | eclipse.preferences.version=1
3 |
--------------------------------------------------------------------------------
/android/.settings/org.eclipse.jdt.core.prefs:
--------------------------------------------------------------------------------
1 | eclipse.preferences.version=1
2 | org.eclipse.jdt.core.compiler.codegen.targetPlatform=13
3 | org.eclipse.jdt.core.compiler.compliance=13
4 | org.eclipse.jdt.core.compiler.source=13
5 |
--------------------------------------------------------------------------------
/android/build.gradle:
--------------------------------------------------------------------------------
1 | group 'io.flutter.plugins.linkpreview'
2 | version '1.0-SNAPSHOT'
3 |
4 | buildscript {
5 | repositories {
6 | google()
7 | jcenter()
8 | }
9 |
10 | dependencies {
11 | classpath 'com.android.tools.build:gradle:3.2.1'
12 | }
13 | }
14 |
15 | rootProject.allprojects {
16 | repositories {
17 | google()
18 | jcenter()
19 | }
20 | }
21 |
22 | apply plugin: 'com.android.library'
23 |
24 | android {
25 | compileSdkVersion 27
26 |
27 | defaultConfig {
28 | minSdkVersion 16
29 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
30 | }
31 | lintOptions {
32 | disable 'InvalidPackage'
33 | }
34 | dependencies {
35 | implementation 'org.jsoup:jsoup:1.11.3'
36 | }
37 | }
38 |
--------------------------------------------------------------------------------
/android/gradle.properties:
--------------------------------------------------------------------------------
1 | org.gradle.jvmargs=-Xmx1536M
2 |
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/android/settings.gradle:
--------------------------------------------------------------------------------
1 | rootProject.name = 'link_preview'
2 |
--------------------------------------------------------------------------------
/android/src/main/AndroidManifest.xml:
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1 |
3 |
4 |
5 |
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/android/src/main/java/io/flutter/plugins/linkpreview/LinkPreviewPlugin.java:
--------------------------------------------------------------------------------
1 | package io.flutter.plugins.linkpreview;
2 |
3 | import android.webkit.URLUtil;
4 | import android.os.Handler;
5 |
6 | import org.jsoup.Jsoup;
7 | import org.jsoup.nodes.Document;
8 | import org.jsoup.nodes.Element;
9 | import org.jsoup.select.Elements;
10 |
11 | import java.io.IOException;
12 | import java.net.URI;
13 | import java.net.URISyntaxException;
14 | import java.util.HashMap;
15 | import java.util.Map;
16 |
17 | import io.flutter.plugin.common.MethodCall;
18 | import io.flutter.plugin.common.MethodChannel;
19 | import io.flutter.plugin.common.MethodChannel.MethodCallHandler;
20 | import io.flutter.plugin.common.MethodChannel.Result;
21 | import io.flutter.plugin.common.PluginRegistry.Registrar;
22 |
23 | public class LinkPreviewPlugin implements MethodCallHandler {
24 | private final Registrar registrar;
25 | final private Handler mainHandler = new Handler();
26 |
27 | public static void registerWith(Registrar registrar) {
28 | final MethodChannel channel = new MethodChannel(registrar.messenger(), "plugins.flutter.io/link_preview");
29 | LinkPreviewPlugin instance = new LinkPreviewPlugin(registrar);
30 | channel.setMethodCallHandler(instance);
31 | }
32 |
33 | private LinkPreviewPlugin(Registrar registrar) {
34 | this.registrar = registrar;
35 | }
36 |
37 | @Override
38 | public void onMethodCall(MethodCall call, Result result) {
39 | if (call.method.equals("metaData")) {
40 | handleUrlMetaData(call, result);
41 | } else {
42 | result.notImplemented();
43 | }
44 | }
45 |
46 | private void handleUrlMetaData(MethodCall call, final Result result) {
47 | @SuppressWarnings("unchecked")
48 | Map arguments = (Map) call.arguments;
49 | final String url = (String) arguments.get("url");
50 | new Thread(new Runnable() {
51 | @Override
52 | public void run() {
53 | final MetaData metaData = new MetaData();
54 | try {
55 | Document doc = Jsoup.connect(url).timeout(5 * 1000).get();
56 | Elements elements = doc.getElementsByTag("meta");
57 | // getTitle doc.select("meta[property=og:title]")
58 | String title = doc.select("meta[property=og:title]").attr("content");
59 | if (title == null || title.isEmpty()) {
60 | title = doc.title();
61 | }
62 | metaData.setTitle(title);
63 |
64 | // getDescription
65 | String description = doc.select("meta[name=description]").attr("content");
66 | if (description.isEmpty() || description == null) {
67 | description = doc.select("meta[name=Description]").attr("content");
68 | }
69 | if (description.isEmpty() || description == null) {
70 | description = doc.select("meta[property=og:description]").attr("content");
71 | }
72 | if (description.isEmpty() || description == null) {
73 | description = "";
74 | }
75 | metaData.setDescription(description);
76 |
77 | // getMediaType
78 | Elements mediaTypes = doc.select("meta[name=medium]");
79 | String type = "";
80 | if (mediaTypes.size() > 0) {
81 | String media = mediaTypes.attr("content");
82 | type = media.equals("image") ? "photo" : media;
83 | } else {
84 | type = doc.select("meta[property=og:type]").attr("content");
85 | }
86 | metaData.setMediatype(type);
87 |
88 | // getImages
89 | Elements imageElements = doc.select("meta[property=og:image]");
90 | if (imageElements.size() > 0) {
91 | String image = imageElements.attr("content");
92 | if (!image.isEmpty()) {
93 | metaData.setImageurl(resolveURL(url, image));
94 | }
95 | }
96 | if (metaData.getImageurl() == null || metaData.getImageurl().isEmpty()) {
97 | String src = doc.select("link[rel=image_src]").attr("href");
98 | if (!src.isEmpty()) {
99 | metaData.setImageurl(resolveURL(url, src));
100 | } else {
101 | src = doc.select("link[rel=apple-touch-icon]").attr("href");
102 | if (!src.isEmpty()) {
103 | metaData.setImageurl(resolveURL(url, src));
104 | metaData.setFavicon(resolveURL(url, src));
105 | } else {
106 | src = doc.select("link[rel=icon]").attr("href");
107 | if (!src.isEmpty()) {
108 | metaData.setImageurl(resolveURL(url, src));
109 | metaData.setFavicon(resolveURL(url, src));
110 | }
111 | }
112 | }
113 | }
114 | // Favicon
115 | String src = doc.select("link[rel=apple-touch-icon]").attr("href");
116 | if (!src.isEmpty()) {
117 | metaData.setFavicon(resolveURL(url, src));
118 | } else {
119 | src = doc.select("link[rel=icon]").attr("href");
120 | if (!src.isEmpty()) {
121 | metaData.setFavicon(resolveURL(url, src));
122 | }
123 | }
124 | for (Element element : elements) {
125 | if (element.hasAttr("property")) {
126 | String str_property = element.attr("property").toString().trim();
127 | if (str_property.equals("og:url")) {
128 | metaData.setUrl(element.attr("content").toString());
129 | }
130 | if (str_property.equals("og:site_name")) {
131 | metaData.setSitename(element.attr("content").toString());
132 | }
133 | }
134 | }
135 | if (metaData.getUrl() == null || (metaData.getUrl().equals("") || metaData.getUrl().isEmpty())) {
136 | URI uri = null;
137 | try {
138 | uri = new URI(url);
139 | if (url == null) {
140 | metaData.setUrl(url);
141 | } else {
142 | metaData.setUrl(uri.getHost());
143 | }
144 | } catch (URISyntaxException e) {
145 | e.printStackTrace();
146 | }
147 | }
148 | } catch (IOException e) {
149 | e.printStackTrace();
150 | }
151 | mainHandler.post(new Runnable() {
152 | @Override
153 | public void run() {
154 | result.success(metaData.toJSON());
155 | }
156 | });
157 | }
158 | }).start();
159 | }
160 |
161 | private String resolveURL(String url, String part) {
162 | if (URLUtil.isValidUrl(part)) {
163 | return part;
164 | } else {
165 | URI base_uri = null;
166 | try {
167 | base_uri = new URI(url);
168 | } catch (URISyntaxException e) {
169 | e.printStackTrace();
170 | }
171 | base_uri = base_uri.resolve(part);
172 | return base_uri.toString();
173 | }
174 | }
175 | }
176 |
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/android/src/main/java/io/flutter/plugins/linkpreview/MetaData.java:
--------------------------------------------------------------------------------
1 | package io.flutter.plugins.linkpreview;
2 | import java.util.HashMap;
3 | import java.util.Map;
4 |
5 | public class MetaData {
6 |
7 | private String url = null;
8 | private String imageurl = null;
9 | private String title = null;
10 | private String description = null;
11 | private String sitename = null;
12 | private String mediatype = null;
13 | private String favicon = null;
14 |
15 | public String getUrl() {
16 | return url;
17 | }
18 | public void setUrl(String url) {
19 | this.url = url;
20 | }
21 | public String getImageurl() {
22 | return imageurl;
23 | }
24 | public void setImageurl(String imageurl) {
25 | this.imageurl = imageurl;
26 | }
27 | public String getTitle() {
28 | return title;
29 | }
30 | public void setTitle(String title) {
31 | this.title = title;
32 | }
33 | public String getDescription() {
34 | return description;
35 | }
36 | public void setDescription(String description) {
37 | this.description = description;
38 | }
39 | public String getSitename() {
40 | return sitename;
41 | }
42 | public void setSitename(String sitename) {
43 | this.sitename = sitename;
44 | }
45 | public String getMediatype() {
46 | return mediatype;
47 | }
48 | public void setMediatype(String mediatype) {
49 | this.mediatype = mediatype;
50 | }
51 | public String getFavicon() {
52 | return favicon;
53 | }
54 | public void setFavicon(String favicon) {
55 | this.favicon = favicon;
56 | }
57 | public Map toJSON(){
58 | Map parameters = new HashMap<>();
59 | parameters.put("url", this.url);
60 | parameters.put("image_url", this.imageurl);
61 | parameters.put("title", this.title);
62 | parameters.put("description", this.description);
63 | parameters.put("sitename", this.sitename);
64 | parameters.put("media_type", this.mediatype);
65 | parameters.put("favicon", this.favicon);
66 | return parameters;
67 | }
68 | }
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/example/.gitignore:
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1 | # Miscellaneous
2 | *.class
3 | *.lock
4 | *.log
5 | *.pyc
6 | *.swp
7 | .DS_Store
8 | .atom/
9 | .buildlog/
10 | .history
11 | .svn/
12 |
13 | # IntelliJ related
14 | *.iml
15 | *.ipr
16 | *.iws
17 | .idea/
18 |
19 | # Visual Studio Code related
20 | .vscode/
21 |
22 | # Flutter/Dart/Pub related
23 | **/doc/api/
24 | .dart_tool/
25 | .flutter-plugins
26 | .packages
27 | .pub-cache/
28 | .pub/
29 | build/
30 |
31 | # Android related
32 | **/android/**/gradle-wrapper.jar
33 | **/android/.gradle
34 | **/android/captures/
35 | **/android/gradlew
36 | **/android/gradlew.bat
37 | **/android/local.properties
38 | **/android/**/GeneratedPluginRegistrant.java
39 |
40 | # iOS/XCode related
41 | **/ios/**/*.mode1v3
42 | **/ios/**/*.mode2v3
43 | **/ios/**/*.moved-aside
44 | **/ios/**/*.pbxuser
45 | **/ios/**/*.perspectivev3
46 | **/ios/**/*sync/
47 | **/ios/**/.sconsign.dblite
48 | **/ios/**/.tags*
49 | **/ios/**/.vagrant/
50 | **/ios/**/DerivedData/
51 | **/ios/**/Icon?
52 | **/ios/**/Pods/
53 | **/ios/**/.symlinks/
54 | **/ios/**/profile
55 | **/ios/**/xcuserdata
56 | **/ios/.generated/
57 | **/ios/Flutter/App.framework
58 | **/ios/Flutter/Flutter.framework
59 | **/ios/Flutter/Generated.xcconfig
60 | **/ios/Flutter/app.flx
61 | **/ios/Flutter/app.zip
62 | **/ios/Flutter/flutter_assets/
63 | **/ios/ServiceDefinitions.json
64 | **/ios/Runner/GeneratedPluginRegistrant.*
65 |
66 | # Exceptions to above rules.
67 | !**/ios/**/default.mode1v3
68 | !**/ios/**/default.mode2v3
69 | !**/ios/**/default.pbxuser
70 | !**/ios/**/default.perspectivev3
71 | !/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages
72 |
--------------------------------------------------------------------------------
/example/.metadata:
--------------------------------------------------------------------------------
1 | # This file tracks properties of this Flutter project.
2 | # Used by Flutter tool to assess capabilities and perform upgrades etc.
3 | #
4 | # This file should be version controlled and should not be manually edited.
5 |
6 | version:
7 | revision: 5391447fae6209bb21a89e6a5a6583cac1af9b4b
8 | channel: dev
9 |
10 | project_type: app
11 |
--------------------------------------------------------------------------------
/example/README.md:
--------------------------------------------------------------------------------
1 | # link_preview_example
2 |
3 | Demonstrates how to use the link_preview plugin.
4 |
5 | ## Getting Started
6 |
7 | This project is a starting point for a Flutter application.
8 |
9 | A few resources to get you started if this is your first Flutter project:
10 |
11 | - [Lab: Write your first Flutter app](https://flutter.io/docs/get-started/codelab)
12 | - [Cookbook: Useful Flutter samples](https://flutter.io/docs/cookbook)
13 |
14 | For help getting started with Flutter, view our
15 | [online documentation](https://flutter.io/docs), which offers tutorials,
16 | samples, guidance on mobile development, and a full API reference.
17 |
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/example/android/.project:
--------------------------------------------------------------------------------
1 |
2 |
3 | android
4 | Project android created by Buildship.
5 |
6 |
7 |
8 |
9 | org.eclipse.buildship.core.gradleprojectbuilder
10 |
11 |
12 |
13 |
14 |
15 | org.eclipse.buildship.core.gradleprojectnature
16 |
17 |
18 |
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/example/android/.settings/org.eclipse.buildship.core.prefs:
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1 | connection.project.dir=
2 | eclipse.preferences.version=1
3 |
--------------------------------------------------------------------------------
/example/android/app/.classpath:
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
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/example/android/app/.project:
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1 |
2 |
3 | app
4 | Project app created by Buildship.
5 |
6 |
7 |
8 |
9 | org.eclipse.jdt.core.javabuilder
10 |
11 |
12 |
13 |
14 | org.eclipse.buildship.core.gradleprojectbuilder
15 |
16 |
17 |
18 |
19 |
20 | org.eclipse.jdt.core.javanature
21 | org.eclipse.buildship.core.gradleprojectnature
22 |
23 |
24 |
--------------------------------------------------------------------------------
/example/android/app/.settings/org.eclipse.buildship.core.prefs:
--------------------------------------------------------------------------------
1 | connection.project.dir=..
2 | eclipse.preferences.version=1
3 |
--------------------------------------------------------------------------------
/example/android/app/.settings/org.eclipse.jdt.core.prefs:
--------------------------------------------------------------------------------
1 | eclipse.preferences.version=1
2 | org.eclipse.jdt.core.compiler.codegen.targetPlatform=13
3 | org.eclipse.jdt.core.compiler.compliance=13
4 | org.eclipse.jdt.core.compiler.source=13
5 |
--------------------------------------------------------------------------------
/example/android/app/build.gradle:
--------------------------------------------------------------------------------
1 | def localProperties = new Properties()
2 | def localPropertiesFile = rootProject.file('local.properties')
3 | if (localPropertiesFile.exists()) {
4 | localPropertiesFile.withReader('UTF-8') { reader ->
5 | localProperties.load(reader)
6 | }
7 | }
8 |
9 | def flutterRoot = localProperties.getProperty('flutter.sdk')
10 | if (flutterRoot == null) {
11 | throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
12 | }
13 |
14 | def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
15 | if (flutterVersionCode == null) {
16 | flutterVersionCode = '1'
17 | }
18 |
19 | def flutterVersionName = localProperties.getProperty('flutter.versionName')
20 | if (flutterVersionName == null) {
21 | flutterVersionName = '1.0'
22 | }
23 |
24 | apply plugin: 'com.android.application'
25 | apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
26 |
27 | android {
28 | compileSdkVersion 27
29 |
30 | lintOptions {
31 | disable 'InvalidPackage'
32 | }
33 |
34 | defaultConfig {
35 | // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
36 | applicationId "io.flutter.plugins.linkpreview.linkpreviewexample"
37 | minSdkVersion 16
38 | targetSdkVersion 27
39 | versionCode flutterVersionCode.toInteger()
40 | versionName flutterVersionName
41 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
42 | }
43 |
44 | buildTypes {
45 | release {
46 | // TODO: Add your own signing config for the release build.
47 | // Signing with the debug keys for now, so `flutter run --release` works.
48 | signingConfig signingConfigs.debug
49 | }
50 | }
51 | }
52 |
53 | flutter {
54 | source '../..'
55 | }
56 |
57 | dependencies {
58 | testImplementation 'junit:junit:4.12'
59 | androidTestImplementation 'com.android.support.test:runner:1.0.2'
60 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
61 | }
62 |
--------------------------------------------------------------------------------
/example/android/app/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
1 |
3 |
4 |
10 |
17 |
21 |
24 |
25 |
26 |
27 |
28 |
29 |
30 |
31 |
--------------------------------------------------------------------------------
/example/android/app/src/main/java/io/flutter/plugins/linkpreview/linkpreviewexample/MainActivity.java:
--------------------------------------------------------------------------------
1 | package io.flutter.plugins.linkpreview.linkpreviewexample;
2 |
3 | import android.os.Bundle;
4 | import io.flutter.app.FlutterActivity;
5 | import io.flutter.plugins.GeneratedPluginRegistrant;
6 |
7 | public class MainActivity extends FlutterActivity {
8 | @Override
9 | protected void onCreate(Bundle savedInstanceState) {
10 | super.onCreate(savedInstanceState);
11 | GeneratedPluginRegistrant.registerWith(this);
12 | }
13 | }
14 |
--------------------------------------------------------------------------------
/example/android/app/src/main/res/drawable/launch_background.xml:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 |
6 |
7 |
12 |
13 |
--------------------------------------------------------------------------------
/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/devdennysegura/flutter-link-preview/21b4ad80852f47cfbbcbafd8583d4e13370fa166/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png
--------------------------------------------------------------------------------
/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/devdennysegura/flutter-link-preview/21b4ad80852f47cfbbcbafd8583d4e13370fa166/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png
--------------------------------------------------------------------------------
/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/devdennysegura/flutter-link-preview/21b4ad80852f47cfbbcbafd8583d4e13370fa166/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
--------------------------------------------------------------------------------
/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/devdennysegura/flutter-link-preview/21b4ad80852f47cfbbcbafd8583d4e13370fa166/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
--------------------------------------------------------------------------------
/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/devdennysegura/flutter-link-preview/21b4ad80852f47cfbbcbafd8583d4e13370fa166/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
--------------------------------------------------------------------------------
/example/android/app/src/main/res/values/styles.xml:
--------------------------------------------------------------------------------
1 |
2 |
3 |
8 |
9 |
--------------------------------------------------------------------------------
/example/android/build.gradle:
--------------------------------------------------------------------------------
1 | buildscript {
2 | repositories {
3 | google()
4 | jcenter()
5 | }
6 |
7 | dependencies {
8 | classpath 'com.android.tools.build:gradle:3.2.1'
9 | }
10 | }
11 |
12 | allprojects {
13 | repositories {
14 | google()
15 | jcenter()
16 | }
17 | }
18 |
19 | rootProject.buildDir = '../build'
20 | subprojects {
21 | project.buildDir = "${rootProject.buildDir}/${project.name}"
22 | }
23 | subprojects {
24 | project.evaluationDependsOn(':app')
25 | }
26 |
27 | task clean(type: Delete) {
28 | delete rootProject.buildDir
29 | }
30 |
--------------------------------------------------------------------------------
/example/android/gradle.properties:
--------------------------------------------------------------------------------
1 | org.gradle.jvmargs=-Xmx1536M
2 |
--------------------------------------------------------------------------------
/example/android/gradle/wrapper/gradle-wrapper.properties:
--------------------------------------------------------------------------------
1 | #Fri Jun 23 08:50:38 CEST 2017
2 | distributionBase=GRADLE_USER_HOME
3 | distributionPath=wrapper/dists
4 | zipStoreBase=GRADLE_USER_HOME
5 | zipStorePath=wrapper/dists
6 | distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-all.zip
7 |
--------------------------------------------------------------------------------
/example/android/settings.gradle:
--------------------------------------------------------------------------------
1 | include ':app'
2 |
3 | def flutterProjectRoot = rootProject.projectDir.parentFile.toPath()
4 |
5 | def plugins = new Properties()
6 | def pluginsFile = new File(flutterProjectRoot.toFile(), '.flutter-plugins')
7 | if (pluginsFile.exists()) {
8 | pluginsFile.withReader('UTF-8') { reader -> plugins.load(reader) }
9 | }
10 |
11 | plugins.each { name, path ->
12 | def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile()
13 | include ":$name"
14 | project(":$name").projectDir = pluginDirectory
15 | }
16 |
--------------------------------------------------------------------------------
/example/ios/Flutter/AppFrameworkInfo.plist:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | CFBundleDevelopmentRegion
6 | en
7 | CFBundleExecutable
8 | App
9 | CFBundleIdentifier
10 | io.flutter.flutter.app
11 | CFBundleInfoDictionaryVersion
12 | 6.0
13 | CFBundleName
14 | App
15 | CFBundlePackageType
16 | FMWK
17 | CFBundleShortVersionString
18 | 1.0
19 | CFBundleSignature
20 | ????
21 | CFBundleVersion
22 | 1.0
23 | MinimumOSVersion
24 | 8.0
25 |
26 |
27 |
--------------------------------------------------------------------------------
/example/ios/Flutter/Debug.xcconfig:
--------------------------------------------------------------------------------
1 | #include "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
2 | #include "Generated.xcconfig"
3 |
--------------------------------------------------------------------------------
/example/ios/Flutter/Release.xcconfig:
--------------------------------------------------------------------------------
1 | #include "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
2 | #include "Generated.xcconfig"
3 |
--------------------------------------------------------------------------------
/example/ios/Flutter/flutter_export_environment.sh:
--------------------------------------------------------------------------------
1 | #!/bin/sh
2 | # This is a generated file; do not edit or check into version control.
3 | export "FLUTTER_ROOT=/Users/dennysegura/development/flutter"
4 | export "FLUTTER_APPLICATION_PATH=/Users/dennysegura/Dev/Flutter/flutter-link-preview/example"
5 | export "FLUTTER_TARGET=lib/main.dart"
6 | export "FLUTTER_BUILD_DIR=build"
7 | export "SYMROOT=${SOURCE_ROOT}/../build/ios"
8 | export "FLUTTER_FRAMEWORK_DIR=/Users/dennysegura/development/flutter/bin/cache/artifacts/engine/ios"
9 |
--------------------------------------------------------------------------------
/example/ios/Podfile:
--------------------------------------------------------------------------------
1 | # Uncomment this line to define a global platform for your project
2 | # platform :ios, '9.0'
3 |
4 | # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
5 | ENV['COCOAPODS_DISABLE_STATS'] = 'true'
6 |
7 | project 'Runner', {
8 | 'Debug' => :debug,
9 | 'Profile' => :release,
10 | 'Release' => :release,
11 | }
12 |
13 | def parse_KV_file(file, separator='=')
14 | file_abs_path = File.expand_path(file)
15 | if !File.exists? file_abs_path
16 | return [];
17 | end
18 | pods_ary = []
19 | skip_line_start_symbols = ["#", "/"]
20 | File.foreach(file_abs_path) { |line|
21 | next if skip_line_start_symbols.any? { |symbol| line =~ /^\s*#{symbol}/ }
22 | plugin = line.split(pattern=separator)
23 | if plugin.length == 2
24 | podname = plugin[0].strip()
25 | path = plugin[1].strip()
26 | podpath = File.expand_path("#{path}", file_abs_path)
27 | pods_ary.push({:name => podname, :path => podpath});
28 | else
29 | puts "Invalid plugin specification: #{line}"
30 | end
31 | }
32 | return pods_ary
33 | end
34 |
35 | target 'Runner' do
36 | # Prepare symlinks folder. We use symlinks to avoid having Podfile.lock
37 | # referring to absolute paths on developers' machines.
38 | system('rm -rf .symlinks')
39 | system('mkdir -p .symlinks/plugins')
40 |
41 | # Flutter Pods
42 | generated_xcode_build_settings = parse_KV_file('./Flutter/Generated.xcconfig')
43 | if generated_xcode_build_settings.empty?
44 | puts "Generated.xcconfig must exist. If you're running pod install manually, make sure flutter packages get is executed first."
45 | end
46 | generated_xcode_build_settings.map { |p|
47 | if p[:name] == 'FLUTTER_FRAMEWORK_DIR'
48 | symlink = File.join('.symlinks', 'flutter')
49 | File.symlink(File.dirname(p[:path]), symlink)
50 | pod 'Flutter', :path => File.join(symlink, File.basename(p[:path]))
51 | end
52 | }
53 |
54 | # Plugin Pods
55 | plugin_pods = parse_KV_file('../.flutter-plugins')
56 | plugin_pods.map { |p|
57 | symlink = File.join('.symlinks', 'plugins', p[:name])
58 | File.symlink(p[:path], symlink)
59 | pod p[:name], :path => File.join(symlink, 'ios')
60 | }
61 | end
62 |
63 | post_install do |installer|
64 | installer.pods_project.targets.each do |target|
65 | target.build_configurations.each do |config|
66 | config.build_settings['ENABLE_BITCODE'] = 'NO'
67 | end
68 | end
69 | end
70 |
--------------------------------------------------------------------------------
/example/ios/Runner.xcodeproj/project.pbxproj:
--------------------------------------------------------------------------------
1 | // !$*UTF8*$!
2 | {
3 | archiveVersion = 1;
4 | classes = {
5 | };
6 | objectVersion = 46;
7 | objects = {
8 |
9 | /* Begin PBXBuildFile section */
10 | 1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
11 | 2D5378261FAA1A9400D5DBA9 /* flutter_assets in Resources */ = {isa = PBXBuildFile; fileRef = 2D5378251FAA1A9400D5DBA9 /* flutter_assets */; };
12 | 3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
13 | 3B80C3941E831B6300D905FE /* App.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3B80C3931E831B6300D905FE /* App.framework */; };
14 | 3B80C3951E831B6300D905FE /* App.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 3B80C3931E831B6300D905FE /* App.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
15 | 9705A1C61CF904A100538489 /* Flutter.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9740EEBA1CF902C7004384FC /* Flutter.framework */; };
16 | 9705A1C71CF904A300538489 /* Flutter.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 9740EEBA1CF902C7004384FC /* Flutter.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
17 | 9740EEB41CF90195004384FC /* Debug.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 9740EEB21CF90195004384FC /* Debug.xcconfig */; };
18 | 978B8F6F1D3862AE00F588F7 /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 7AFFD8EE1D35381100E5BB4D /* AppDelegate.m */; };
19 | 97C146F31CF9000F007C117D /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 97C146F21CF9000F007C117D /* main.m */; };
20 | 97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
21 | 97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
22 | 97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
23 | /* End PBXBuildFile section */
24 |
25 | /* Begin PBXCopyFilesBuildPhase section */
26 | 9705A1C41CF9048500538489 /* Embed Frameworks */ = {
27 | isa = PBXCopyFilesBuildPhase;
28 | buildActionMask = 2147483647;
29 | dstPath = "";
30 | dstSubfolderSpec = 10;
31 | files = (
32 | 3B80C3951E831B6300D905FE /* App.framework in Embed Frameworks */,
33 | 9705A1C71CF904A300538489 /* Flutter.framework in Embed Frameworks */,
34 | );
35 | name = "Embed Frameworks";
36 | runOnlyForDeploymentPostprocessing = 0;
37 | };
38 | /* End PBXCopyFilesBuildPhase section */
39 |
40 | /* Begin PBXFileReference section */
41 | 1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = ""; };
42 | 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = ""; };
43 | 2D5378251FAA1A9400D5DBA9 /* flutter_assets */ = {isa = PBXFileReference; lastKnownFileType = folder; name = flutter_assets; path = Flutter/flutter_assets; sourceTree = SOURCE_ROOT; };
44 | 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = ""; };
45 | 3B80C3931E831B6300D905FE /* App.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = App.framework; path = Flutter/App.framework; sourceTree = ""; };
46 | 7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = ""; };
47 | 7AFFD8ED1D35381100E5BB4D /* AppDelegate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = ""; };
48 | 7AFFD8EE1D35381100E5BB4D /* AppDelegate.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = ""; };
49 | 9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = ""; };
50 | 9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = ""; };
51 | 9740EEBA1CF902C7004384FC /* Flutter.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Flutter.framework; path = Flutter/Flutter.framework; sourceTree = ""; };
52 | 97C146EE1CF9000F007C117D /* Runner.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Runner.app; sourceTree = BUILT_PRODUCTS_DIR; };
53 | 97C146F21CF9000F007C117D /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = ""; };
54 | 97C146FB1CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = ""; };
55 | 97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = ""; };
56 | 97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = ""; };
57 | 97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = ""; };
58 | /* End PBXFileReference section */
59 |
60 | /* Begin PBXFrameworksBuildPhase section */
61 | 97C146EB1CF9000F007C117D /* Frameworks */ = {
62 | isa = PBXFrameworksBuildPhase;
63 | buildActionMask = 2147483647;
64 | files = (
65 | 9705A1C61CF904A100538489 /* Flutter.framework in Frameworks */,
66 | 3B80C3941E831B6300D905FE /* App.framework in Frameworks */,
67 | );
68 | runOnlyForDeploymentPostprocessing = 0;
69 | };
70 | /* End PBXFrameworksBuildPhase section */
71 |
72 | /* Begin PBXGroup section */
73 | 9740EEB11CF90186004384FC /* Flutter */ = {
74 | isa = PBXGroup;
75 | children = (
76 | 2D5378251FAA1A9400D5DBA9 /* flutter_assets */,
77 | 3B80C3931E831B6300D905FE /* App.framework */,
78 | 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */,
79 | 9740EEBA1CF902C7004384FC /* Flutter.framework */,
80 | 9740EEB21CF90195004384FC /* Debug.xcconfig */,
81 | 7AFA3C8E1D35360C0083082E /* Release.xcconfig */,
82 | 9740EEB31CF90195004384FC /* Generated.xcconfig */,
83 | );
84 | name = Flutter;
85 | sourceTree = "";
86 | };
87 | 97C146E51CF9000F007C117D = {
88 | isa = PBXGroup;
89 | children = (
90 | 9740EEB11CF90186004384FC /* Flutter */,
91 | 97C146F01CF9000F007C117D /* Runner */,
92 | 97C146EF1CF9000F007C117D /* Products */,
93 | CF3B75C9A7D2FA2A4C99F110 /* Frameworks */,
94 | );
95 | sourceTree = "";
96 | };
97 | 97C146EF1CF9000F007C117D /* Products */ = {
98 | isa = PBXGroup;
99 | children = (
100 | 97C146EE1CF9000F007C117D /* Runner.app */,
101 | );
102 | name = Products;
103 | sourceTree = "";
104 | };
105 | 97C146F01CF9000F007C117D /* Runner */ = {
106 | isa = PBXGroup;
107 | children = (
108 | 7AFFD8ED1D35381100E5BB4D /* AppDelegate.h */,
109 | 7AFFD8EE1D35381100E5BB4D /* AppDelegate.m */,
110 | 97C146FA1CF9000F007C117D /* Main.storyboard */,
111 | 97C146FD1CF9000F007C117D /* Assets.xcassets */,
112 | 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */,
113 | 97C147021CF9000F007C117D /* Info.plist */,
114 | 97C146F11CF9000F007C117D /* Supporting Files */,
115 | 1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */,
116 | 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */,
117 | );
118 | path = Runner;
119 | sourceTree = "";
120 | };
121 | 97C146F11CF9000F007C117D /* Supporting Files */ = {
122 | isa = PBXGroup;
123 | children = (
124 | 97C146F21CF9000F007C117D /* main.m */,
125 | );
126 | name = "Supporting Files";
127 | sourceTree = "";
128 | };
129 | /* End PBXGroup section */
130 |
131 | /* Begin PBXNativeTarget section */
132 | 97C146ED1CF9000F007C117D /* Runner */ = {
133 | isa = PBXNativeTarget;
134 | buildConfigurationList = 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */;
135 | buildPhases = (
136 | 9740EEB61CF901F6004384FC /* Run Script */,
137 | 97C146EA1CF9000F007C117D /* Sources */,
138 | 97C146EB1CF9000F007C117D /* Frameworks */,
139 | 97C146EC1CF9000F007C117D /* Resources */,
140 | 9705A1C41CF9048500538489 /* Embed Frameworks */,
141 | 3B06AD1E1E4923F5004D2608 /* Thin Binary */,
142 | );
143 | buildRules = (
144 | );
145 | dependencies = (
146 | );
147 | name = Runner;
148 | productName = Runner;
149 | productReference = 97C146EE1CF9000F007C117D /* Runner.app */;
150 | productType = "com.apple.product-type.application";
151 | };
152 | /* End PBXNativeTarget section */
153 |
154 | /* Begin PBXProject section */
155 | 97C146E61CF9000F007C117D /* Project object */ = {
156 | isa = PBXProject;
157 | attributes = {
158 | LastUpgradeCheck = 0910;
159 | ORGANIZATIONNAME = "The Chromium Authors";
160 | TargetAttributes = {
161 | 97C146ED1CF9000F007C117D = {
162 | CreatedOnToolsVersion = 7.3.1;
163 | };
164 | };
165 | };
166 | buildConfigurationList = 97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */;
167 | compatibilityVersion = "Xcode 3.2";
168 | developmentRegion = English;
169 | hasScannedForEncodings = 0;
170 | knownRegions = (
171 | en,
172 | Base,
173 | );
174 | mainGroup = 97C146E51CF9000F007C117D;
175 | productRefGroup = 97C146EF1CF9000F007C117D /* Products */;
176 | projectDirPath = "";
177 | projectRoot = "";
178 | targets = (
179 | 97C146ED1CF9000F007C117D /* Runner */,
180 | );
181 | };
182 | /* End PBXProject section */
183 |
184 | /* Begin PBXResourcesBuildPhase section */
185 | 97C146EC1CF9000F007C117D /* Resources */ = {
186 | isa = PBXResourcesBuildPhase;
187 | buildActionMask = 2147483647;
188 | files = (
189 | 97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */,
190 | 3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */,
191 | 9740EEB41CF90195004384FC /* Debug.xcconfig in Resources */,
192 | 97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */,
193 | 2D5378261FAA1A9400D5DBA9 /* flutter_assets in Resources */,
194 | 97C146FC1CF9000F007C117D /* Main.storyboard in Resources */,
195 | );
196 | runOnlyForDeploymentPostprocessing = 0;
197 | };
198 | /* End PBXResourcesBuildPhase section */
199 |
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201 | 3B06AD1E1E4923F5004D2608 /* Thin Binary */ = {
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511 |
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/example/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata:
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6 |
7 |
8 |
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/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme:
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1 |
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21 |
22 |
23 |
24 |
25 |
31 |
32 |
33 |
34 |
40 |
41 |
42 |
43 |
44 |
45 |
56 |
58 |
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65 |
66 |
67 |
68 |
69 |
75 |
77 |
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85 |
86 |
88 |
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93 |
94 |
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/example/ios/Runner.xcworkspace/contents.xcworkspacedata:
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1 |
2 |
4 |
6 |
7 |
8 |
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/example/ios/Runner/AppDelegate.h:
--------------------------------------------------------------------------------
1 | #import
2 | #import
3 |
4 | @interface AppDelegate : FlutterAppDelegate
5 |
6 | @end
7 |
--------------------------------------------------------------------------------
/example/ios/Runner/AppDelegate.m:
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1 | #include "AppDelegate.h"
2 | #include "GeneratedPluginRegistrant.h"
3 |
4 | @implementation AppDelegate
5 |
6 | - (BOOL)application:(UIApplication *)application
7 | didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
8 | [GeneratedPluginRegistrant registerWithRegistry:self];
9 | // Override point for customization after application launch.
10 | return [super application:application didFinishLaunchingWithOptions:launchOptions];
11 | }
12 |
13 | @end
14 |
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1 | {
2 | "images" : [
3 | {
4 | "size" : "20x20",
5 | "idiom" : "iphone",
6 | "filename" : "Icon-App-20x20@2x.png",
7 | "scale" : "2x"
8 | },
9 | {
10 | "size" : "20x20",
11 | "idiom" : "iphone",
12 | "filename" : "Icon-App-20x20@3x.png",
13 | "scale" : "3x"
14 | },
15 | {
16 | "size" : "29x29",
17 | "idiom" : "iphone",
18 | "filename" : "Icon-App-29x29@1x.png",
19 | "scale" : "1x"
20 | },
21 | {
22 | "size" : "29x29",
23 | "idiom" : "iphone",
24 | "filename" : "Icon-App-29x29@2x.png",
25 | "scale" : "2x"
26 | },
27 | {
28 | "size" : "29x29",
29 | "idiom" : "iphone",
30 | "filename" : "Icon-App-29x29@3x.png",
31 | "scale" : "3x"
32 | },
33 | {
34 | "size" : "40x40",
35 | "idiom" : "iphone",
36 | "filename" : "Icon-App-40x40@2x.png",
37 | "scale" : "2x"
38 | },
39 | {
40 | "size" : "40x40",
41 | "idiom" : "iphone",
42 | "filename" : "Icon-App-40x40@3x.png",
43 | "scale" : "3x"
44 | },
45 | {
46 | "size" : "60x60",
47 | "idiom" : "iphone",
48 | "filename" : "Icon-App-60x60@2x.png",
49 | "scale" : "2x"
50 | },
51 | {
52 | "size" : "60x60",
53 | "idiom" : "iphone",
54 | "filename" : "Icon-App-60x60@3x.png",
55 | "scale" : "3x"
56 | },
57 | {
58 | "size" : "20x20",
59 | "idiom" : "ipad",
60 | "filename" : "Icon-App-20x20@1x.png",
61 | "scale" : "1x"
62 | },
63 | {
64 | "size" : "20x20",
65 | "idiom" : "ipad",
66 | "filename" : "Icon-App-20x20@2x.png",
67 | "scale" : "2x"
68 | },
69 | {
70 | "size" : "29x29",
71 | "idiom" : "ipad",
72 | "filename" : "Icon-App-29x29@1x.png",
73 | "scale" : "1x"
74 | },
75 | {
76 | "size" : "29x29",
77 | "idiom" : "ipad",
78 | "filename" : "Icon-App-29x29@2x.png",
79 | "scale" : "2x"
80 | },
81 | {
82 | "size" : "40x40",
83 | "idiom" : "ipad",
84 | "filename" : "Icon-App-40x40@1x.png",
85 | "scale" : "1x"
86 | },
87 | {
88 | "size" : "40x40",
89 | "idiom" : "ipad",
90 | "filename" : "Icon-App-40x40@2x.png",
91 | "scale" : "2x"
92 | },
93 | {
94 | "size" : "76x76",
95 | "idiom" : "ipad",
96 | "filename" : "Icon-App-76x76@1x.png",
97 | "scale" : "1x"
98 | },
99 | {
100 | "size" : "76x76",
101 | "idiom" : "ipad",
102 | "filename" : "Icon-App-76x76@2x.png",
103 | "scale" : "2x"
104 | },
105 | {
106 | "size" : "83.5x83.5",
107 | "idiom" : "ipad",
108 | "filename" : "Icon-App-83.5x83.5@2x.png",
109 | "scale" : "2x"
110 | },
111 | {
112 | "size" : "1024x1024",
113 | "idiom" : "ios-marketing",
114 | "filename" : "Icon-App-1024x1024@1x.png",
115 | "scale" : "1x"
116 | }
117 | ],
118 | "info" : {
119 | "version" : 1,
120 | "author" : "xcode"
121 | }
122 | }
123 |
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/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@1x.png:
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/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png:
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/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png:
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/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json:
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1 | {
2 | "images" : [
3 | {
4 | "idiom" : "universal",
5 | "filename" : "LaunchImage.png",
6 | "scale" : "1x"
7 | },
8 | {
9 | "idiom" : "universal",
10 | "filename" : "LaunchImage@2x.png",
11 | "scale" : "2x"
12 | },
13 | {
14 | "idiom" : "universal",
15 | "filename" : "LaunchImage@3x.png",
16 | "scale" : "3x"
17 | }
18 | ],
19 | "info" : {
20 | "version" : 1,
21 | "author" : "xcode"
22 | }
23 | }
24 |
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/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png:
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/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png:
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/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png:
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/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md:
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1 | # Launch Screen Assets
2 |
3 | You can customize the launch screen with your own desired assets by replacing the image files in this directory.
4 |
5 | You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images.
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/example/ios/Runner/Base.lproj/LaunchScreen.storyboard:
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/example/ios/Runner/Base.lproj/Main.storyboard:
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/example/ios/Runner/Info.plist:
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1 |
2 |
3 |
4 |
5 | CFBundleDevelopmentRegion
6 | en
7 | CFBundleExecutable
8 | $(EXECUTABLE_NAME)
9 | CFBundleIdentifier
10 | $(PRODUCT_BUNDLE_IDENTIFIER)
11 | CFBundleInfoDictionaryVersion
12 | 6.0
13 | CFBundleName
14 | link_preview_example
15 | CFBundlePackageType
16 | APPL
17 | CFBundleShortVersionString
18 | $(FLUTTER_BUILD_NAME)
19 | CFBundleSignature
20 | ????
21 | CFBundleVersion
22 | $(FLUTTER_BUILD_NUMBER)
23 | LSRequiresIPhoneOS
24 |
25 | UILaunchStoryboardName
26 | LaunchScreen
27 | UIMainStoryboardFile
28 | Main
29 | UISupportedInterfaceOrientations
30 |
31 | UIInterfaceOrientationPortrait
32 | UIInterfaceOrientationLandscapeLeft
33 | UIInterfaceOrientationLandscapeRight
34 |
35 | UISupportedInterfaceOrientations~ipad
36 |
37 | UIInterfaceOrientationPortrait
38 | UIInterfaceOrientationPortraitUpsideDown
39 | UIInterfaceOrientationLandscapeLeft
40 | UIInterfaceOrientationLandscapeRight
41 |
42 | UIViewControllerBasedStatusBarAppearance
43 |
44 |
45 |
46 |
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/example/ios/Runner/main.m:
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1 | #import
2 | #import
3 | #import "AppDelegate.h"
4 |
5 | int main(int argc, char* argv[]) {
6 | @autoreleasepool {
7 | return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
8 | }
9 | }
10 |
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/example/lib/main.dart:
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1 | import 'package:flutter/material.dart';
2 | import 'dart:async';
3 |
4 | import 'package:flutter/services.dart';
5 | import 'package:link_preview/link_preview.dart';
6 |
7 | void main() => runApp(MyApp());
8 |
9 | class MyApp extends StatefulWidget {
10 | @override
11 | _MyAppState createState() => _MyAppState();
12 | }
13 |
14 | class _MyAppState extends State {
15 | LinkPreview previwer = LinkPreview();
16 | WhatsAppLinkPreview wspPreview = WhatsAppLinkPreview();
17 | LinkedInLinkPreview liPreview = LinkedInLinkPreview();
18 | TwitterLinkPreview twPreview = TwitterLinkPreview();
19 | TelegramLinkPreview tPreview = TelegramLinkPreview();
20 | SkypeLinkPreview skPreview = SkypeLinkPreview();
21 |
22 | Future _message = Future.value('');
23 | @override
24 | void initState() {
25 | super.initState();
26 | }
27 |
28 | Future initMetaDataState() async {
29 | dynamic linkPreview;
30 | try {
31 | linkPreview = await previwer.getUrlMetaData(url: 'https://flutter.io');
32 | } on PlatformException catch (e) {
33 | debugPrint(e.message);
34 | linkPreview = 'Failed to get platform version.';
35 | }
36 | return linkPreview.toString();
37 | }
38 |
39 | @override
40 | Widget build(BuildContext context) {
41 | return MaterialApp(
42 | home: Scaffold(
43 | backgroundColor: Color.fromRGBO(241, 243, 244, 1.0),
44 | appBar: AppBar(
45 | title: const Text('Rich Link Preview example app'),
46 | ),
47 | body: SingleChildScrollView(
48 | controller: ScrollController(),
49 | child: Column(
50 | mainAxisAlignment: MainAxisAlignment.start,
51 | crossAxisAlignment: CrossAxisAlignment.start,
52 | children: [
53 | Container(
54 | margin: EdgeInsets.symmetric(vertical: 4.0),
55 | child: wspPreview.build('https://whatsapp.com')),
56 | Container(
57 | margin: EdgeInsets.symmetric(vertical: 4.0),
58 | child: tPreview.build('https://telegram.org')),
59 | Container(
60 | margin: EdgeInsets.symmetric(vertical: 4.0),
61 | child: skPreview.build('https://skype.com')),
62 | Container(
63 | margin: EdgeInsets.symmetric(vertical: 4.0),
64 | child: twPreview.build('https://twitter.com')),
65 | Container(
66 | margin: EdgeInsets.symmetric(vertical: 4.0),
67 | child: liPreview.build('https://linkedin.com')),
68 | MaterialButton(
69 | onPressed: () {
70 | setState(() {
71 | _message = initMetaDataState();
72 | });
73 | },
74 | textColor: Colors.white,
75 | child: Text('Test Flutter Preview Metadata'),
76 | color: Color.fromRGBO(19, 137, 253, 1.0),
77 | ),
78 | FutureBuilder(
79 | future: _message,
80 | builder: (_, AsyncSnapshot snapshot) {
81 | return Text(snapshot.data ?? '');
82 | },
83 | ),
84 | ],
85 | ),
86 | ),
87 | ),
88 | );
89 | }
90 | }
91 |
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/example/pubspec.yaml:
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1 | name: link_preview_example
2 | description: Demonstrates how to use the link_preview plugin.
3 | publish_to: 'none'
4 |
5 | environment:
6 | sdk: ">=2.0.0-dev.68.0 <3.0.0"
7 |
8 | dependencies:
9 | flutter:
10 | sdk: flutter
11 |
12 | cupertino_icons: ^0.1.2
13 |
14 | dev_dependencies:
15 | flutter_test:
16 | sdk: flutter
17 |
18 | link_preview:
19 | path: ../
20 |
21 | flutter:
22 | uses-material-design: true
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/example/test/widget_test.dart:
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1 | // This is a basic Flutter widget test.
2 | //
3 | // To perform an interaction with a widget in your test, use the WidgetTester
4 | // utility that Flutter provides. For example, you can send tap and scroll
5 | // gestures. You can also use WidgetTester to find child widgets in the widget
6 | // tree, read text, and verify that the values of widget properties are correct.
7 |
8 | import 'package:flutter/material.dart';
9 | import 'package:flutter_test/flutter_test.dart';
10 |
11 | import 'package:link_preview_example/main.dart';
12 |
13 | void main() {
14 | testWidgets('Verify Platform version', (WidgetTester tester) async {
15 | // Build our app and trigger a frame.
16 | await tester.pumpWidget(MyApp());
17 |
18 | // Verify that platform version is retrieved.
19 | expect(
20 | find.byWidgetPredicate(
21 | (Widget widget) => widget is Text &&
22 | widget.data.startsWith('Running on:'),
23 | ),
24 | findsOneWidget,
25 | );
26 | });
27 | }
28 |
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/ios/.gitignore:
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1 | .idea/
2 | .vagrant/
3 | .sconsign.dblite
4 | .svn/
5 |
6 | .DS_Store
7 | *.swp
8 | profile
9 |
10 | DerivedData/
11 | build/
12 | GeneratedPluginRegistrant.h
13 | GeneratedPluginRegistrant.m
14 |
15 | .generated/
16 |
17 | *.pbxuser
18 | *.mode1v3
19 | *.mode2v3
20 | *.perspectivev3
21 |
22 | !default.pbxuser
23 | !default.mode1v3
24 | !default.mode2v3
25 | !default.perspectivev3
26 |
27 | xcuserdata
28 |
29 | *.moved-aside
30 |
31 | *.pyc
32 | *sync/
33 | Icon?
34 | .tags*
35 |
36 | /Flutter/Generated.xcconfig
37 |
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/ios/Assets/.gitkeep:
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https://raw.githubusercontent.com/devdennysegura/flutter-link-preview/21b4ad80852f47cfbbcbafd8583d4e13370fa166/ios/Assets/.gitkeep
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/ios/Classes/LinkPreviewPlugin.h:
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1 | #import
2 |
3 | @interface LinkPreviewPlugin : NSObject
4 | @end
5 |
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/ios/Classes/LinkPreviewPlugin.m:
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1 | #import "LinkPreviewPlugin.h"
2 |
3 | @implementation LinkPreviewPlugin
4 | + (void)registerWithRegistrar:(NSObject*)registrar {
5 | FlutterMethodChannel* channel = [FlutterMethodChannel
6 | methodChannelWithName:@"link_preview"
7 | binaryMessenger:[registrar messenger]];
8 | LinkPreviewPlugin* instance = [[LinkPreviewPlugin alloc] init];
9 | [registrar addMethodCallDelegate:instance channel:channel];
10 | }
11 |
12 | - (void)handleMethodCall:(FlutterMethodCall*)call result:(FlutterResult)result {
13 | if ([@"getPlatformVersion" isEqualToString:call.method]) {
14 | result([@"iOS " stringByAppendingString:[[UIDevice currentDevice] systemVersion]]);
15 | } else {
16 | result(FlutterMethodNotImplemented);
17 | }
18 | }
19 |
20 | @end
21 |
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/ios/link_preview.podspec:
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1 | #
2 | # To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html
3 | #
4 | Pod::Spec.new do |s|
5 | s.name = 'link_preview'
6 | s.version = '0.0.1'
7 | s.summary = 'A new flutter plugin project.'
8 | s.description = <<-DESC
9 | A new flutter plugin project.
10 | DESC
11 | s.homepage = 'http://example.com'
12 | s.license = { :file => '../LICENSE' }
13 | s.author = { 'Your Company' => 'email@example.com' }
14 | s.source = { :path => '.' }
15 | s.source_files = 'Classes/**/*'
16 | s.public_header_files = 'Classes/**/*.h'
17 | s.dependency 'Flutter'
18 |
19 | s.ios.deployment_target = '8.0'
20 | end
21 |
22 |
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/lib/link_preview.dart:
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1 | library link_preview;
2 |
3 | import 'dart:async';
4 |
5 | import 'package:flutter/material.dart';
6 | import 'package:flutter/services.dart';
7 | import 'package:flutter/widgets.dart';
8 |
9 | import 'package:meta/meta.dart';
10 | import 'package:async/async.dart';
11 |
12 | part 'src/widget/preview_link.dart';
13 | part 'src/widget/whatsapp/index.dart';
14 | part 'src/widget/whatsapp/view.dart';
15 | part 'src/widget/telegram/index.dart';
16 | part 'src/widget/telegram/view.dart';
17 | part 'src/widget/twitter/index.dart';
18 | part 'src/widget/twitter/view.dart';
19 | part 'src/widget/skype/index.dart';
20 | part 'src/widget/skype/view.dart';
21 | part 'src/widget/linkedin/index.dart';
22 | part 'src/widget/linkedin/view.dart';
23 |
24 |
25 | class LinkPreview {
26 | final MethodChannel _channel =
27 | MethodChannel('plugins.flutter.io/link_preview');
28 |
29 | Future getUrlMetaData({@required String url}) async {
30 | return await _channel.invokeMethod('metaData', {'url': url});
31 | }
32 | }
33 |
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/lib/src/widget/linkedin/index.dart:
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1 | part of link_preview;
2 |
3 | class LinkedInLinkPreview extends PreviewLink {
4 | build(String url) {
5 | return this.render(url, (dynamic body) {
6 | return LinkedInView(
7 | imageUrl: body['image_url'],
8 | title: body['title'].toString().split(':')[0],
9 | url: body['url'],
10 | description: body['description'],
11 | );
12 | });
13 | }
14 | }
15 |
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/lib/src/widget/linkedin/view.dart:
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1 | part of link_preview;
2 |
3 | class LinkedInView extends StatelessWidget {
4 | final String imageUrl;
5 | final String title;
6 | final String description;
7 | final String url;
8 |
9 | LinkedInView(
10 | {Key key,
11 | @required this.imageUrl,
12 | @required this.title,
13 | this.description,
14 | @required this.url});
15 |
16 | Widget build(BuildContext context) {
17 | Size screenSize = MediaQuery.of(context).size;
18 | return Container(
19 | constraints: BoxConstraints(maxWidth: screenSize.width * 0.84),
20 | padding: EdgeInsets.only(bottom: 32.0, left: 4.0, top: 4.0, right: 4.0),
21 | color: Colors.white,
22 | child: Row(
23 | mainAxisAlignment: MainAxisAlignment.start,
24 | children: [
25 | Padding(
26 | padding: EdgeInsets.symmetric(horizontal: 4.0),
27 | child: Container(
28 | margin: EdgeInsets.only(right: 16.0),
29 | height: screenSize.width * 0.18,
30 | width: screenSize.width * 0.18,
31 | color: Colors.white,
32 | child: Image.network(
33 | imageUrl,
34 | fit: BoxFit.contain,
35 | )),
36 | ),
37 | Column(
38 | mainAxisAlignment: MainAxisAlignment.start,
39 | crossAxisAlignment: CrossAxisAlignment.start,
40 | mainAxisSize: MainAxisSize.max,
41 | children: [
42 | Container(
43 | width: screenSize.width * 0.57,
44 | child: Text(
45 | title,
46 | maxLines: 1,
47 | style: TextStyle(
48 | color: Colors.black,
49 | fontSize: 14.0,
50 | fontWeight: FontWeight.bold,
51 | ),
52 | ),
53 | ),
54 | Container(
55 | width: screenSize.width * 0.57,
56 | child: RichText(
57 | maxLines: 2,
58 | text: TextSpan(
59 | children: [
60 | TextSpan(
61 | text: url, style: TextStyle(color: Colors.black54)),
62 | TextSpan(
63 | text: ' $description',
64 | style:
65 | TextStyle(color: Colors.black, fontSize: 12.0)),
66 | ],
67 | ),
68 | ),
69 | ),
70 | ],
71 | ),
72 | ],
73 | ),
74 | );
75 | }
76 | }
77 |
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/lib/src/widget/preview_link.dart:
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1 | part of link_preview;
2 |
3 | class PreviewLink {
4 | AsyncMemoizer memoizer;
5 | MethodChannel channel;
6 | PreviewLink() {
7 | this.channel = MethodChannel('plugins.flutter.io/link_preview');
8 | this.memoizer = AsyncMemoizer();
9 | }
10 |
11 | Widget render(String url, Function widget) {
12 | return FutureBuilder(
13 | future: this.getFuture('metaData', {'url': url}),
14 | builder: (context, snapshot) {
15 | return snapshot.connectionState == ConnectionState.done
16 | ? snapshot.hasError ? Container() : widget(snapshot.data)
17 | : Container();
18 | },
19 | );
20 | }
21 |
22 | getFuture(String name, dynamic params) {
23 | return this.memoizer.runOnce(() async {
24 | return await channel.invokeMethod(name, params);
25 | });
26 | }
27 | }
28 |
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/lib/src/widget/skype/index.dart:
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1 | part of link_preview;
2 |
3 | class SkypeLinkPreview extends PreviewLink {
4 | build(String url) {
5 | return this.render(url, (dynamic body) {
6 | return SkypeView(
7 | imageUrl: body['image_url'],
8 | title: body['title'],
9 | url: body['url'],
10 | favUrl: body['favicon'],
11 | description: body['description'],
12 | );
13 | });
14 | }
15 | }
16 |
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/lib/src/widget/skype/view.dart:
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1 | part of link_preview;
2 |
3 | class SkypeView extends StatelessWidget {
4 | final String imageUrl;
5 | final String title;
6 | final String description;
7 | final String url;
8 | final String favUrl;
9 |
10 | SkypeView(
11 | {Key key,
12 | @required this.imageUrl,
13 | @required this.title,
14 | this.description,
15 | @required this.url,
16 | this.favUrl});
17 |
18 | Widget build(BuildContext context) {
19 | Size screenSize = MediaQuery.of(context).size;
20 | return Stack(
21 | children: [
22 | Image(
23 | fit: BoxFit.contain,
24 | image: NetworkImage(imageUrl),
25 | height: screenSize.height * 0.25,
26 | width: screenSize.width * 0.84,
27 | ),
28 | Container(
29 | height: screenSize.height * 0.25,
30 | width: screenSize.width * 0.84,
31 | decoration: BoxDecoration(
32 | gradient: LinearGradient(
33 | begin: Alignment.topCenter,
34 | end: Alignment.bottomCenter,
35 | colors: [
36 | Color.fromRGBO(0, 0, 0, 0.1),
37 | Color.fromRGBO(0, 0, 0, 0.3),
38 | ],
39 | ),
40 | ),
41 | ),
42 | Container(
43 | padding: EdgeInsets.symmetric(horizontal: 8.0),
44 | height: screenSize.height * 0.25,
45 | width: screenSize.width * 0.84,
46 | child: Column(
47 | mainAxisAlignment: MainAxisAlignment.end,
48 | crossAxisAlignment: CrossAxisAlignment.start,
49 | children: [
50 | Container(
51 | margin: EdgeInsets.only(bottom: 8.0),
52 | width: screenSize.width * 0.80,
53 | child: Text(
54 | title,
55 | maxLines: 1,
56 | style: TextStyle(
57 | color: Colors.white,
58 | fontSize: 12.0,
59 | fontWeight: FontWeight.bold),
60 | ),
61 | ),
62 | Container(
63 | margin: EdgeInsets.only(bottom: 8.0),
64 | width: screenSize.width * 0.80,
65 | child: Text(
66 | description,
67 | maxLines: 2,
68 | overflow: TextOverflow.ellipsis,
69 | style: TextStyle(color: Colors.white, fontSize: 12.0),
70 | ),
71 | ),
72 | Row(
73 | children: [
74 | Container(
75 | margin: EdgeInsets.only(right: 8.0),
76 | height: 20.0,
77 | width: 20.0,
78 | child: Image.network(
79 | favUrl,
80 | fit: BoxFit.contain,
81 | ),
82 | ),
83 | Text(url,
84 | style: TextStyle(color: Colors.white, fontSize: 12.0))
85 | ],
86 | ),
87 | ],
88 | ),
89 | )
90 | ],
91 | );
92 | }
93 | }
94 |
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/lib/src/widget/telegram/index.dart:
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1 | part of link_preview;
2 |
3 | class TelegramLinkPreview extends PreviewLink {
4 | build(String url) {
5 | return this.render(url, (dynamic body) {
6 | return TelegramView(
7 | imageUrl: body['image_url'],
8 | title: body['sitename'],
9 | url: body['url'],
10 | description: body['title'],
11 | );
12 | });
13 | }
14 | }
15 |
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/lib/src/widget/telegram/view.dart:
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1 | part of link_preview;
2 |
3 | class TelegramView extends StatelessWidget {
4 | final String url;
5 | final String imageUrl;
6 | final String title;
7 | final String description;
8 | final String newUrl;
9 |
10 | TelegramView({
11 | Key key,
12 | @required this.url,
13 | @required this.imageUrl,
14 | @required this.title,
15 | @required this.description,
16 | }) : this.newUrl = url.contains('http') ? url : 'www.$url';
17 |
18 | Widget build(BuildContext context) {
19 | Size screenSize = MediaQuery.of(context).size;
20 | return Container(
21 | constraints: BoxConstraints(maxWidth: screenSize.width * 0.84),
22 | padding: EdgeInsets.all(16.0),
23 | decoration: new BoxDecoration(
24 | color: Colors.white,
25 | borderRadius: new BorderRadius.circular(8.0),
26 | ),
27 | child: Column(
28 | mainAxisAlignment: MainAxisAlignment.start,
29 | crossAxisAlignment: CrossAxisAlignment.start,
30 | children: [
31 | Text(
32 | newUrl,
33 | style: TextStyle(
34 | decoration: TextDecoration.underline,
35 | color: Color.fromRGBO(41, 158, 216, 1.0),
36 | fontSize: 10.0,
37 | ),
38 | ),
39 | Container(
40 | margin: EdgeInsets.only(top: 8.0),
41 | padding: EdgeInsets.all(8.0),
42 | decoration: BoxDecoration(
43 | border: Border(
44 | left: BorderSide(
45 | width: 2.0,
46 | color: Color.fromRGBO(41, 158, 216, 1.0),
47 | ),
48 | ),
49 | ),
50 | child: Row(
51 | mainAxisAlignment: MainAxisAlignment.start,
52 | crossAxisAlignment: CrossAxisAlignment.start,
53 | children: [
54 | Container(
55 | child: Column(
56 | children: [
57 | Container(
58 | width: screenSize.width * 0.50,
59 | child: Text(
60 | title,
61 | maxLines: 1,
62 | style: TextStyle(
63 | color: Color.fromRGBO(41, 158, 216, 1.0),
64 | fontSize: 12.0,
65 | fontWeight: FontWeight.bold,
66 | ),
67 | ),
68 | ),
69 | Container(
70 | margin: EdgeInsets.only(top: 8.0),
71 | width: screenSize.width * 0.50,
72 | child: Row(
73 | children: [
74 | new Expanded(
75 | child: new Text(
76 | description,
77 | maxLines: 2,
78 | overflow: TextOverflow.ellipsis,
79 | style: TextStyle(
80 | fontWeight: FontWeight.bold,
81 | color: Colors.black,
82 | fontSize: 12.0,
83 | wordSpacing: 0.0,
84 | ),
85 | ),
86 | )
87 | ],
88 | ),
89 | )
90 | ],
91 | )),
92 | Container(
93 | height: screenSize.width * 0.18,
94 | width: screenSize.width * 0.18,
95 | color: Colors.white,
96 | child: Image.network(
97 | imageUrl,
98 | fit: BoxFit.cover,
99 | ),
100 | )
101 | ],
102 | ))
103 | ],
104 | ),
105 | );
106 | }
107 | }
108 |
--------------------------------------------------------------------------------
/lib/src/widget/twitter/index.dart:
--------------------------------------------------------------------------------
1 | part of link_preview;
2 |
3 | class TwitterLinkPreview extends PreviewLink {
4 | build(String url) {
5 | return this.render(url, (dynamic body) {
6 | return TwitterView(
7 | imageUrl: body['image_url'],
8 | title: body['title'],
9 | url: body['url'],
10 | description: body['description'],
11 | );
12 | });
13 | }
14 | }
15 |
--------------------------------------------------------------------------------
/lib/src/widget/twitter/view.dart:
--------------------------------------------------------------------------------
1 | part of link_preview;
2 |
3 | class TwitterView extends StatelessWidget {
4 | final String imageUrl;
5 | final String title;
6 | final String description;
7 | final String url;
8 |
9 | TwitterView(
10 | {Key key,
11 | @required this.imageUrl,
12 | @required this.title,
13 | this.description,
14 | @required this.url});
15 |
16 | Widget build(BuildContext context) {
17 | Size screenSize = MediaQuery.of(context).size;
18 | return Container(
19 | constraints: BoxConstraints(maxWidth: screenSize.width * 0.84),
20 | padding: EdgeInsets.all(16.0),
21 | decoration: new BoxDecoration(
22 | color: Colors.white,
23 | borderRadius: new BorderRadius.circular(16.0),
24 | ),
25 | child: Row(
26 | mainAxisAlignment: MainAxisAlignment.start,
27 | children: [
28 | Padding(
29 | padding: EdgeInsets.symmetric(horizontal: 4.0),
30 | child: Container(
31 | height: screenSize.width * 0.18,
32 | width: screenSize.width * 0.18,
33 | color: Colors.white,
34 | child: Image.network(
35 | imageUrl,
36 | fit: BoxFit.contain,
37 | )),
38 | ),
39 | Column(
40 | mainAxisAlignment: MainAxisAlignment.start,
41 | crossAxisAlignment: CrossAxisAlignment.start,
42 | mainAxisSize: MainAxisSize.max,
43 | children: [
44 | Container(
45 | margin: EdgeInsets.only(bottom: 8.0),
46 | width: screenSize.width * 0.50,
47 | child: Text(
48 | title,
49 | maxLines: 1,
50 | style: TextStyle(
51 | color: Colors.black,
52 | fontSize: 16.0,
53 | fontWeight: FontWeight.bold,
54 | ),
55 | ),
56 | ),
57 | Container(
58 | width: screenSize.width * 0.50,
59 | child: Row(
60 | children: [
61 | new Expanded(
62 | child: new Text(
63 | description,
64 | maxLines: 2,
65 | overflow: TextOverflow.ellipsis,
66 | style: TextStyle(
67 | color: Colors.black54,
68 | fontSize: 12.0,
69 | wordSpacing: 0.0,
70 | ),
71 | ),
72 | )
73 | ],
74 | ),
75 | ),
76 | ],
77 | ),
78 | ],
79 | ),
80 | );
81 | }
82 | }
83 |
--------------------------------------------------------------------------------
/lib/src/widget/whatsapp/index.dart:
--------------------------------------------------------------------------------
1 | part of link_preview;
2 |
3 | class WhatsAppLinkPreview extends PreviewLink {
4 | build(String url) {
5 | return this.render(url, (dynamic body) {
6 | return WhatsAppView(
7 | imageUrl: body['image_url'],
8 | title: body['title'],
9 | url: body['url'],
10 | description: body['description'],
11 | );
12 | });
13 | }
14 | }
15 |
--------------------------------------------------------------------------------
/lib/src/widget/whatsapp/view.dart:
--------------------------------------------------------------------------------
1 | part of link_preview;
2 |
3 | class WhatsAppView extends StatelessWidget {
4 | final String imageUrl;
5 | final String title;
6 | final String description;
7 | final String url;
8 |
9 | WhatsAppView(
10 | {Key key,
11 | @required this.imageUrl,
12 | @required this.title,
13 | this.description,
14 | @required this.url});
15 |
16 | Widget build(BuildContext context) {
17 | Size screenSize = MediaQuery.of(context).size;
18 | return Container(
19 | constraints: BoxConstraints(maxWidth: screenSize.width * 0.84),
20 | padding: EdgeInsets.all(4.0),
21 | decoration: new BoxDecoration(
22 | color: Color.fromRGBO(223, 249, 204, 1.0),
23 | borderRadius: new BorderRadius.circular(8.0),
24 | ),
25 | child: Row(
26 | mainAxisAlignment: MainAxisAlignment.start,
27 | children: [
28 | Padding(
29 | padding: EdgeInsets.symmetric(horizontal: 4.0),
30 | child: Container(
31 | height: screenSize.width * 0.18,
32 | width: screenSize.width * 0.18,
33 | color: Colors.white,
34 | child: Image.network(
35 | imageUrl,
36 | fit: BoxFit.cover,
37 | ),
38 | ),
39 | ),
40 | Column(
41 | mainAxisAlignment: MainAxisAlignment.start,
42 | crossAxisAlignment: CrossAxisAlignment.start,
43 | mainAxisSize: MainAxisSize.max,
44 | children: [
45 | Container(
46 | width: screenSize.width * 0.58,
47 | child: Text(
48 | title,
49 | maxLines: 1,
50 | style: TextStyle(color: Colors.black, fontSize: 16.0),
51 | ),
52 | ),
53 | Container(
54 | width: screenSize.width * 0.58,
55 | child: Row(
56 | children: [
57 | new Expanded(
58 | child: new Text(
59 | description,
60 | maxLines: 2,
61 | overflow: TextOverflow.ellipsis,
62 | style: TextStyle(
63 | color: Colors.black54,
64 | fontSize: 12.0,
65 | wordSpacing: 0.0,
66 | ),
67 | ),
68 | )
69 | ],
70 | ),
71 | ),
72 | Text(
73 | url,
74 | style: TextStyle(
75 | color: Colors.black54,
76 | fontSize: 10.0,
77 | ),
78 | ),
79 | ],
80 | ),
81 | ],
82 | ),
83 | );
84 | }
85 | }
86 |
--------------------------------------------------------------------------------
/link_preview.iml:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
--------------------------------------------------------------------------------
/pubspec.yaml:
--------------------------------------------------------------------------------
1 | name: link_preview
2 | description: Flutter plugin Rich Link Preview, enabling Android and iOS
3 | customs component providers like WhatApp, Telegram, Skype, Twitter,
4 | LinkedIn.
5 | author: Denny Segura
6 | version: 0.0.1
7 | homepage: https://github.com/devdennysegura/flutter-link-preview
8 |
9 | environment:
10 | sdk: ">=2.0.0-dev.68.0 <3.0.0"
11 |
12 | dependencies:
13 | flutter:
14 | sdk: flutter
15 | async: ^2.0.8
16 |
17 | flutter:
18 | plugin:
19 | androidPackage: io.flutter.plugins.linkpreview
20 | pluginClass: LinkPreviewPlugin
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/screenshots/flutter_01.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/devdennysegura/flutter-link-preview/21b4ad80852f47cfbbcbafd8583d4e13370fa166/screenshots/flutter_01.png
--------------------------------------------------------------------------------
/screenshots/flutter_02.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/devdennysegura/flutter-link-preview/21b4ad80852f47cfbbcbafd8583d4e13370fa166/screenshots/flutter_02.png
--------------------------------------------------------------------------------