Open PDF in Nougat
I have a file path: file: ///storage/emulated/0/Android/data/rocks.v d . *****. development / files / financial results for the 1st quarter of 2017.pdf
this is the code:
Intent intent = new Intent(Intent.ACTION_VIEW);
try {
String newFilePath = filePath.replaceAll("%20", " ");
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) {
intent.setDataAndType(Uri.parse(newFilePath), "application/pdf");
} else {
Uri uri = Uri.parse(newFilePath);
File file = new File(uri.getPath());
if (file.exists()){
uri = FileProvider.getUriForFile(context, context.getPackageName() + ".provider", file);
intent.setDataAndType(uri, "application/pdf");
intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
}
}
intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
context.startActivity(intent);
My uri = content: //rocks.v d . *****. develop.provider / files / Android / data / rocks.v d . *****. development / files / 1Q% 202017% 20financial% 20results.pdf
Reading Pdf opens with unexpected error. What's wrong?
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3 answers
opening it in Adobe pdf reader. If Adobe Reader is not installed I am redirected to google play.
private void viewPdf(Uri file){
Intent intent;
intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(file, "application/pdf");
try{
startActivity(intent);
}catch(ActivityNotFoundException e){
AlertDialog.Builder builder = new AlertDialog.Builder(getApplicationContext());
builder.setTitle("No Application Found");
builder.setMessage("Download from Android Market?");
builder.setPositiveButton("Yes, Please", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
Intent marketIntent = new Intent(Intent.ACTION_VIEW);
marketIntent.setData(Uri.parse("market://details?id=com.adobe.reader"));
startActivity(marketIntent);
}
});
builder.setNegativeButton("No, Thanks", null);
builder.create().show();
}
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If you are using android-N (like API 24 above) Do this
try {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
File f = new File(Your File Path);
Uri uri = null;
// So you have to use Provider
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
uri = FileProvider.getUriForFile(this,getApplicationContext().getPackageName() + ".provider", file);
// Add in case of if We get Uri from fileProvider.
intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
}else{
uri = Uri.fromFile(f);
}
intent.setDataAndType(uri, "application/pdf");
startActivity(intent);
} catch(Exeption e){
e.printstacktrace();
}
You can also use this code above Lollipop.
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