Android - 分享图片 url + 使用 Picasso 的文字
Android - Sharing image url + Text using Picasso
我需要分享一张外部图片url连同文字,
来自 WebView 但出于某种原因,我在每次 Picasso 覆盖时都遇到错误:
已经在 Android 中实现了 Javascript 接口。
@JavascriptInterface
public void shareContent(String text, String imageURL){
shareData(text, imageURL);
}
错误我得到: Method does not override method from its superclass
.
public void shareData(String url) {
Picasso.with(getApplicationContext()).load(url).into(new AppLink.Target() {
@Override public void onBitmapLoaded(Bitmap bitmap, Picasso.LoadedFrom from) {
Intent i = new Intent(Intent.ACTION_SEND);
i.setType("image/*");
i.putExtra(Intent.EXTRA_STREAM, getLocalBitmapUri(bitmap));
startActivity(Intent.createChooser(i, "Share Image"));
}
@Override public void onBitmapFailed(Drawable errorDrawable) { }
@Override public void onPrepareLoad(Drawable placeHolderDrawable) { }
});
}
以及获取本地保存图片的方法
public Uri getLocalBitmapUri(Bitmap bmp) {
Uri bmpUri = null;
try {
File file = new File(getExternalFilesDir(Environment.DIRECTORY_PICTURES), "share_image_" + System.currentTimeMillis() + ".png");
FileOutputStream out = new FileOutputStream(file);
bmp.compress(Bitmap.CompressFormat.PNG, 90, out);
out.close();
bmpUri = Uri.fromFile(file);
} catch (IOException e) {
e.printStackTrace();
}
return bmpUri;
}
看起来你试图实现 Picasso 的方法,但你实际上是为了 Applink.Target
into(new AppLink.Target() {
我想你正在找这个
into(new com.squareup.picasso.Target() {
我需要分享一张外部图片url连同文字, 来自 WebView 但出于某种原因,我在每次 Picasso 覆盖时都遇到错误:
已经在 Android 中实现了 Javascript 接口。
@JavascriptInterface
public void shareContent(String text, String imageURL){
shareData(text, imageURL);
}
错误我得到: Method does not override method from its superclass
.
public void shareData(String url) {
Picasso.with(getApplicationContext()).load(url).into(new AppLink.Target() {
@Override public void onBitmapLoaded(Bitmap bitmap, Picasso.LoadedFrom from) {
Intent i = new Intent(Intent.ACTION_SEND);
i.setType("image/*");
i.putExtra(Intent.EXTRA_STREAM, getLocalBitmapUri(bitmap));
startActivity(Intent.createChooser(i, "Share Image"));
}
@Override public void onBitmapFailed(Drawable errorDrawable) { }
@Override public void onPrepareLoad(Drawable placeHolderDrawable) { }
});
}
以及获取本地保存图片的方法
public Uri getLocalBitmapUri(Bitmap bmp) {
Uri bmpUri = null;
try {
File file = new File(getExternalFilesDir(Environment.DIRECTORY_PICTURES), "share_image_" + System.currentTimeMillis() + ".png");
FileOutputStream out = new FileOutputStream(file);
bmp.compress(Bitmap.CompressFormat.PNG, 90, out);
out.close();
bmpUri = Uri.fromFile(file);
} catch (IOException e) {
e.printStackTrace();
}
return bmpUri;
}
看起来你试图实现 Picasso 的方法,但你实际上是为了 Applink.Target
into(new AppLink.Target() {
我想你正在找这个
into(new com.squareup.picasso.Target() {