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图文分享 & 大图分享

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This commit is contained in:
v7lin 2019-05-29 18:19:41 +08:00
parent eddbe9d4aa
commit 4eeff2435f
5 changed files with 67 additions and 23 deletions
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7
README.md
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@ -20,6 +20,13 @@ flutter版新浪微博SDK
* [simple_pub_server](https://github.com/v7lin/simple_pub_server)
## docs
* [Android 应用接入](https://open.weibo.com/wiki/Sdk/android)
* [iOS 应用接入](https://open.weibo.com/wiki/Sdk/ios)
* [Android Github](https://github.com/sinaweibosdk/weibo_android_sdk)
* [iOS Github](https://github.com/sinaweibosdk/weibo_ios_sdk)
## android
````

16
android/src/main/java/io/github/v7lin/fakeweibo/FakeWeiboPlugin.java
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@ -1,6 +1,7 @@
package io.github.v7lin.fakeweibo;
import android.content.Intent;
import android.net.Uri;
import android.text.TextUtils;
import com.sina.weibo.sdk.WbSdk;
@ -72,6 +73,7 @@ public class FakeWeiboPlugin implements MethodCallHandler, PluginRegistry.Activi
private static final String ARGUMENT_KEY_DESCRIPTION = "description";
private static final String ARGUMENT_KEY_THUMBDATA = "thumbData";
private static final String ARGUMENT_KEY_IMAGEDATA = "imageData";
private static final String ARGUMENT_KEY_IMAGEURI = "imageUri";
private static final String ARGUMENT_KEY_WEBPAGEURL = "webpageUrl";
private static final String ARGUMENT_KEY_RESULT_ERRORCODE = "errorCode";
@ -182,8 +184,20 @@ public class FakeWeiboPlugin implements MethodCallHandler, PluginRegistry.Activi
WeiboMultiMessage message = new WeiboMultiMessage();
if (METHOD_SHAREIMAGE.equals(call.method)) {
if (call.hasArgument(ARGUMENT_KEY_TEXT)) {
TextObject object = new TextObject();
object.text = call.argument(ARGUMENT_KEY_TEXT);// 1024
message.textObject = object;
}
ImageObject object = new ImageObject();
object.imageData = call.argument(ARGUMENT_KEY_IMAGEDATA);// 2 * 1024 * 1024
if (call.hasArgument(ARGUMENT_KEY_IMAGEDATA)) {
object.imageData = call.argument(ARGUMENT_KEY_IMAGEDATA);// 2 * 1024 * 1024
} else if (call.hasArgument(ARGUMENT_KEY_IMAGEURI)) {
String imageUri = call.argument(ARGUMENT_KEY_IMAGEURI);
object.imagePath = Uri.parse(imageUri).getPath();// 512 - 10 * 1024 * 1024
}
message.mediaObject = object;
} else if (METHOD_SHAREWEBPAGE.equals(call.method)) {

1
example/lib/main.dart
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@ -143,6 +143,7 @@ class _HomeState extends State<Home> {
await image.obtainKey(createLocalImageConfiguration(context));
ByteData imageData = await key.bundle.load(key.name);
await _weibo.shareImage(
text: 'Share Text',
imageData: imageData.buffer.asUint8List(),
);
},

10
ios/Classes/FakeWeiboPlugin.m
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@ -36,6 +36,7 @@ static NSString * const ARGUMENT_KEY_TITLE = @"title";
static NSString * const ARGUMENT_KEY_DESCRIPTION = @"description";
static NSString * const ARGUMENT_KEY_THUMBDATA = @"thumbData";
static NSString * const ARGUMENT_KEY_IMAGEDATA = @"imageData";
static NSString * const ARGUMENT_KEY_IMAGEURI = @"imageUri";
static NSString * const ARGUMENT_KEY_WEBPAGEURL = @"webpageUrl";
static NSString * const ARGUMENT_KEY_RESULT_ERRORCODE = @"errorCode";
@ -95,9 +96,16 @@ static NSString * const ARGUMENT_KEY_RESULT_EXPIRESIN = @"expiresIn";
WBSendMessageToWeiboRequest * request = [WBSendMessageToWeiboRequest request];
WBMessageObject * message = [WBMessageObject message];
if ([METHOD_SHAREIMAGE isEqualToString:call.method]) {
message.text = call.arguments[ARGUMENT_KEY_TEXT];
WBImageObject * object = [WBImageObject object];
FlutterStandardTypedData * imageData = call.arguments[ARGUMENT_KEY_IMAGEDATA];
object.imageData = imageData.data;
if (imageData != nil) {
object.imageData = imageData.data;
} else {
NSString * imageUri = call.arguments[ARGUMENT_KEY_IMAGEURI];
NSURL * imageUrl = [NSURL URLWithString:imageUri];
object.imageData = [NSData dataWithContentsOfFile:imageUrl.path];
}
message.imageObject = object;
} else if ([METHOD_SHAREWEBPAGE isEqualToString:call.method]) {
WBWebpageObject * object = [WBWebpageObject object];

56
lib/src/weibo.dart
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@ -28,19 +28,22 @@ class Weibo {
static const String _ARGUMENT_KEY_DESCRIPTION = 'description';
static const String _ARGUMENT_KEY_THUMBDATA = 'thumbData';
static const String _ARGUMENT_KEY_IMAGEDATA = 'imageData';
static const String _ARGUMENT_KEY_IMAGEURI = 'imageUri';
static const String _ARGUMENT_KEY_WEBPAGEURL = 'webpageUrl';
static const String _SCHEME_FILE = 'file';
static const String _DEFAULT_REDIRECTURL =
'https://api.weibo.com/oauth2/default.html';
final MethodChannel _channel =
const MethodChannel('v7lin.github.io/fake_weibo');
const MethodChannel('v7lin.github.io/fake_weibo');
final StreamController<WeiboAuthResp> _authRespStreamController =
StreamController<WeiboAuthResp>.broadcast();
StreamController<WeiboAuthResp>.broadcast();
final StreamController<WeiboSdkResp> _shareMsgRespStreamController =
StreamController<WeiboSdkResp>.broadcast();
StreamController<WeiboSdkResp>.broadcast();
Future<void> registerApp({
@required String appKey,
@ -119,7 +122,7 @@ class Weibo {
};
return HttpClient()
.getUrl(_encodeUrl('https://api.weibo.com/2/users/show.json', appkey,
accessToken, params))
accessToken, params))
.then((HttpClientRequest request) {
return request.close();
}).then((HttpClientResponse response) async {
@ -129,21 +132,20 @@ class Weibo {
.fromMap(json.decode(content) as Map<dynamic, dynamic>);
}
throw HttpException(
'HttpResponse statusCode: ${response.statusCode}, reasonPhrase: ${response.reasonPhrase}.');
'HttpResponse statusCode: ${response
.statusCode}, reasonPhrase: ${response.reasonPhrase}.');
});
}
Uri _encodeUrl(
String baseUrl,
String appkey,
String accessToken,
Map<String, String> params,
) {
Uri _encodeUrl(String baseUrl,
String appkey,
String accessToken,
Map<String, String> params,) {
params.putIfAbsent('source', () => appkey);
params.putIfAbsent('access_token', () => accessToken);
Uri baseUri = Uri.parse(baseUrl);
Map<String, List<String>> queryParametersAll =
Map<String, List<String>>.of(baseUri.queryParametersAll);
Map<String, List<String>>.of(baseUri.queryParametersAll);
params.forEach((String key, String value) {
queryParametersAll.remove(key);
queryParametersAll.putIfAbsent(key, () => <String>[value]);
@ -155,7 +157,7 @@ class Weibo {
Future<void> shareText({
@required String text,
}) {
assert(text != null && text.isNotEmpty && text.length <= 1024);
assert(text != null && text.length <= 1024);
return _channel.invokeMethod(
_METHOD_SHARETEXT,
<String, dynamic>{
@ -166,15 +168,27 @@ class Weibo {
/// 分享 - 图片
Future<void> shareImage({
@required Uint8List imageData,
String text,
Uint8List imageData,
Uri imageUri,
}) {
assert(imageData != null && imageData.lengthInBytes <= 2 * 1024 * 1024);
return _channel.invokeMethod(
_METHOD_SHAREIMAGE,
<String, dynamic>{
_ARGUMENT_KEY_IMAGEDATA: imageData,
},
);
assert(text == null || text.length <= 1024);
assert((imageData != null && imageData.lengthInBytes <= 2 * 1024 * 1024) ||
(imageUri != null &&
imageUri.isScheme(_SCHEME_FILE) &&
imageUri.toFilePath().length <= 512 &&
File.fromUri(imageUri).lengthSync() <= 10 * 1024 * 1024));
Map<String, dynamic> map = <String, dynamic>{};
if (text != null && text.isNotEmpty) {
map.putIfAbsent(_ARGUMENT_KEY_TEXT, () => text);
}
if (imageData != null) {
map.putIfAbsent(_ARGUMENT_KEY_IMAGEDATA, () => imageData);
}
if (imageUri != null) {
map.putIfAbsent(_ARGUMENT_KEY_IMAGEURI, () => imageUri.toString());
}
return _channel.invokeMethod(_METHOD_SHAREIMAGE, map);
}
/// 分享 - 网页