我花了几天时间尝试让它上班,但仍然没有运气。
我的问题是,由于某种原因,网址会重定向到https
版本
所以我们说这是图片网址:
http://api.androidhive.info/images/sample.jpg
由于某种原因,图像重定向到https,如:
https://api.androidhive.info/images/sample.jpg
由于我的网站没有 https ,因此提供:
“无法访问此网站”
,然后没有下载图片
我已按照本教程link
我正在使用毕加索来加载来自youtube工作的所有https网址的图像,但是当我调用没有https的网址时,它就不起作用
这是我正在使用的Android版本
android {
compileSdkVersion 25
buildToolsVersion "25.0.1"
defaultConfig {
applicationId "com.example.example"
minSdkVersion 19
targetSdkVersion 25
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
我不知道该做些什么帮助会很棒。
答案 0 :(得分:2)
以下只是一种解决方法或黑客行为,
在毕加索的回调中这样做:
//this is the url which is having https
String url = "https://api.androidhive.info/images/sample.jpg";
//in callback of picasso which is overriden when some error occurs do this steps
String newUrl = url.replace("https", "http");
Picasso.with(context)
.load(newUrl)
.into(imageView);
这只是一种解决方法
如果这种方式不起作用,请点击此链接
答案 1 :(得分:0)
CustomPicasso.java
import android.content.Context;
import android.util.Log;
import com.jakewharton.picasso.OkHttp3Downloader;
import com.squareup.picasso.Picasso;
/**
* Created by Hrishikesh Kadam on 19/12/2017
*/
public class CustomPicasso {
private static String LOG_TAG = CustomPicasso.class.getSimpleName();
private static boolean hasCustomPicassoSingletonInstanceSet;
public static Picasso with(Context context) {
if (hasCustomPicassoSingletonInstanceSet)
return Picasso.with(context);
try {
Picasso.setSingletonInstance(null);
} catch (IllegalStateException e) {
Log.w(LOG_TAG, "-> Default singleton instance already present" +
" so CustomPicasso singleton cannot be set. Use CustomPicasso.getNewInstance() now.");
return Picasso.with(context);
}
Picasso picasso = new Picasso.Builder(context).
downloader(new OkHttp3Downloader(context))
.build();
Picasso.setSingletonInstance(picasso);
Log.w(LOG_TAG, "-> CustomPicasso singleton set to Picasso singleton." +
" In case if you need Picasso singleton in future then use Picasso.Builder()");
hasCustomPicassoSingletonInstanceSet = true;
return picasso;
}
public static Picasso getNewInstance(Context context) {
Log.w(LOG_TAG, "-> Do not forget to call customPicasso.shutdown()" +
" to avoid memory leak");
return new Picasso.Builder(context).
downloader(new OkHttp3Downloader(context))
.build();
}
}
build.gradle(Module:app)
android {
...
}
dependencies {
...
compile 'com.squareup.picasso:picasso:2.5.2'
compile 'com.jakewharton.picasso:picasso2-okhttp3-downloader:1.1.0'
}
用法 -
CustomPicasso.with(context)
.load("http://api.androidhive.info/images/sample.jpg")
.into(imageView);
有关最新版本,请查看CustomPicasso要点 - https://gist.github.com/hrishikesh-kadam/09cef31c736de088313f1a102f5ed3a3