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我在我的應用程序中創建了一個位圖,並且希望通過電子郵件應用程序或Facebook使用Intent.ACTION_SEND分享它。 共享窗口打開,gmail和yahoomail應用程序圖標出現,但沒有臉譜或g +!我真的不知道有什麼問題。還有一個問題,gmail應用程序無法附加文件(從位圖創建)。我讀了一些類似的問題,但仍然存貨。請幫幫我。Facebook嘗試共享圖像時未出現在共享窗口中
這裏是我的代碼共享:
private static File writePhotoPng(Bitmap data, String pathName) {
File file = new File(pathName);
try {
file.createNewFile();
// BufferedOutputStream os = new BufferedOutputStream(
// new FileOutputStream(file));
FileOutputStream os = new FileOutputStream(file);
data.compress(Bitmap.CompressFormat.PNG, 100, os);
os.flush();
os.close();
} catch (Exception e) {
e.printStackTrace();
}
return file;
}
public static void ShareOnFb(Bitmap share, Activity activity, String emailSubject){
Intent intent = new Intent(android.content.Intent.ACTION_SEND);
// EDIT:
// !!! childish mistake. below line is correct !!! intent.setType("Image/*");
intent.setType("image/*");
//add data to intent, the receiving app will decide what to do with it.
// email subject:
if (emailSubject != null && !emailSubject.equals("")){
intent.putExtra(Intent.EXTRA_SUBJECT, emailSubject);
}
intent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(writePhotoPng(share, "temp.png")));
activity.startActivity(Intent.createChooser(intent, "Share on"));
}
幫我在這裏http://stackoverflow.com/questions/31847086/how-to-attach-jpg-or-png-file-to-gmail-or-facebook – Aditya