如何在 intent android 中传递 2 个文件
how to pass 2 files in intent android
我需要分享我在应用程序中创建的 2 个 csv 文件。
我可以使用以下代码共享其中一个文件,但如何传递 2 个文件进行共享?
for (File file : fileList) {
if (!file.exists()) {
Toast.makeText(ExcelExportActivity.this, "File doesn't exists", Toast.LENGTH_LONG).show();
return;
}
Uri uri = FileProvider.getUriForFile(ExcelExportActivity.this, "com.example.farmers.provider", file);
grantUriPermission(ExcelExportActivity.this.getPackageName(), uri, Intent.FLAG_GRANT_READ_URI_PERMISSION);
sharingIntent.setType("text/csv");
sharingIntent.putExtra(Intent.EXTRA_STREAM, uri);
}
sharingIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
sharingIntent.putExtra(Intent.EXTRA_SUBJECT, "my subject");
startActivity(Intent.createChooser(sharingIntent, "sharing with..."));
您需要使用 Intent.ACTION_SEND_MULTIPLE 而不是 Intent.ACTION_SEND。
Intent intent = new Intent();
intent.setAction(Intent.ACTION_SEND_MULTIPLE);
intent.putExtra(Intent.EXTRA_SUBJECT, "Here are some files.");
intent.setType("text/csv");
ArrayList<Uri> files = new ArrayList<Uri>();
for(String path : filesToSend /* List of the files you want to send */) {
File file = new File(path);
Uri uri = Uri.fromFile(file);
files.add(uri);
}
intent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, files);
startActivity(intent);
我需要分享我在应用程序中创建的 2 个 csv 文件。 我可以使用以下代码共享其中一个文件,但如何传递 2 个文件进行共享?
for (File file : fileList) {
if (!file.exists()) {
Toast.makeText(ExcelExportActivity.this, "File doesn't exists", Toast.LENGTH_LONG).show();
return;
}
Uri uri = FileProvider.getUriForFile(ExcelExportActivity.this, "com.example.farmers.provider", file);
grantUriPermission(ExcelExportActivity.this.getPackageName(), uri, Intent.FLAG_GRANT_READ_URI_PERMISSION);
sharingIntent.setType("text/csv");
sharingIntent.putExtra(Intent.EXTRA_STREAM, uri);
}
sharingIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
sharingIntent.putExtra(Intent.EXTRA_SUBJECT, "my subject");
startActivity(Intent.createChooser(sharingIntent, "sharing with..."));
您需要使用 Intent.ACTION_SEND_MULTIPLE 而不是 Intent.ACTION_SEND。
Intent intent = new Intent();
intent.setAction(Intent.ACTION_SEND_MULTIPLE);
intent.putExtra(Intent.EXTRA_SUBJECT, "Here are some files.");
intent.setType("text/csv");
ArrayList<Uri> files = new ArrayList<Uri>();
for(String path : filesToSend /* List of the files you want to send */) {
File file = new File(path);
Uri uri = Uri.fromFile(file);
files.add(uri);
}
intent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, files);
startActivity(intent);