在我的应用程序中,我正在截取当前屏幕的截图并将其保存在SD卡中。但是如果截图没有保存在SD卡中。如何拍摄屏幕截图并将捕获的屏幕截图作为附件发送到电子邮件中。请帮帮我。
我的编码:
View v1 = view.getRootView();
v1.setDrawingCacheEnabled(true);
Bitmap bm = v1.getDrawingCache();
try
{
System.out.println("path "+Environment.getExternalStorageDirectory());
FileOutputStream out = new FileOutputStream(Environment.getExternalStorageDirectory()+"/ff");
bm.compress(CompressFormat.PNG, 90, out);
}
catch (Exception e)
{
e.printStackTrace();
}
Intent emailIntent = new Intent(Intent.ACTION_SEND);
Uri U=Uri.parse("file:///sdcard/ff");
emailIntent.putExtra(Intent.EXTRA_EMAIL, new String[] { "aabc@gmail.com" });
emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, " from ..");
emailIntent.putExtra(android.content.Intent.EXTRA_TEXT, "from the app");
emailIntent.setType("image/png");
// emailIntent.putExtra(android.content.Intent.EXTRA_STREAM,U);
emailIntent.putExtra(Intent.EXTRA_STREAM, U);
startActivity(Intent.createChooser(emailIntent, ""));
请帮帮我。
答案 0 :(得分:0)
我通过替换
编写的try子句解决了我的问题 File file = new File(Environment.getExternalStorageDirectory()+"/filmfestival.png");
try
{
file.createNewFile();
FileOutputStream ostream = new FileOutputStream(file);
bitmap.compress(CompressFormat.PNG, 100, ostream);
ostream.close();
}
catch (Exception e)
{
e.printStackTrace();
}