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Code Issues Releases Wiki Activity

Allow saving attachments of drafts

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This commit is contained in:
M66B 2019-09-22 10:29:59 +02:00
parent 9d24662dd8
commit b40b2b2e3e
3 changed files with 232 additions and 189 deletions
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2
app/src/main/java/eu/faircode/email/AdapterAttachment.java
View file

@ -126,7 +126,7 @@ public class AdapterAttachment extends RecyclerView.Adapter<AdapterAttachment.Vi
ivStatus.setVisibility(View.GONE);
}
ibSave.setVisibility(readonly && attachment.available ? View.VISIBLE : View.GONE);
ibSave.setVisibility(attachment.available ? View.VISIBLE : View.GONE);
if (attachment.progress != null)
progressbar.setProgress(attachment.progress);

231
app/src/main/java/eu/faircode/email/FragmentBase.java
View file

@ -20,10 +20,15 @@ package eu.faircode.email;
*/
import android.content.ActivityNotFoundException;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.res.Configuration;
import android.net.Uri;
import android.os.Bundle;
import android.os.ParcelFileDescriptor;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
@ -33,17 +38,37 @@ import android.widget.Toast;
import androidx.annotation.Nullable;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.app.AppCompatActivity;
import androidx.documentfile.provider.DocumentFile;
import androidx.fragment.app.Fragment;
import androidx.lifecycle.Lifecycle;
import androidx.localbroadcastmanager.content.LocalBroadcastManager;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import static android.app.Activity.RESULT_OK;
public class FragmentBase extends Fragment {
private String title = null;
private String subtitle = " ";
private boolean finish = false;
private long message = -1;
private long attachment = -1;
private static final int REQUEST_ATTACHMENT = 51;
private static final int REQUEST_ATTACHMENTS = 52;
static final String ACTION_STORE_ATTACHMENT = BuildConfig.APPLICATION_ID + ".STORE_ATTACHMENT";
static final String ACTION_STORE_ATTACHMENTS = BuildConfig.APPLICATION_ID + ".STORE_ATTACHMENTS";
protected void setTitle(int resid) {
setTitle(getString(resid));
}
@ -145,12 +170,21 @@ public class FragmentBase extends Fragment {
getFragmentManager().popBackStack();
finish = false;
}
LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(getContext());
IntentFilter iff = new IntentFilter();
iff.addAction(ACTION_STORE_ATTACHMENT);
iff.addAction(ACTION_STORE_ATTACHMENTS);
lbm.registerReceiver(receiver, iff);
}
@Override
public void onPause() {
Log.i("Pause " + this);
super.onPause();
LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(getContext());
lbm.unregisterReceiver(receiver);
}
@Override
@ -159,6 +193,21 @@ public class FragmentBase extends Fragment {
" request=" + requestCode + " result=" + resultCode);
Log.logExtras(data);
super.onActivityResult(requestCode, resultCode, data);
try {
switch (requestCode) {
case REQUEST_ATTACHMENT:
if (resultCode == RESULT_OK && data != null)
onSaveAttachment(data);
break;
case REQUEST_ATTACHMENTS:
if (resultCode == RESULT_OK && data != null)
onSaveAttachments(data);
break;
}
} catch (Throwable ex) {
Log.e(ex);
}
}
@Override
@ -218,4 +267,186 @@ public class FragmentBase extends Fragment {
void addBillingListener(ActivityBilling.IBillingListener listener) {
((ActivityBilling) getActivity()).addBillingListener(listener, getViewLifecycleOwner());
}
private BroadcastReceiver receiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if (getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.STARTED)) {
String action = intent.getAction();
if (ACTION_STORE_ATTACHMENT.equals(action))
onStoreAttachment(intent);
if (ACTION_STORE_ATTACHMENTS.equals(action))
onStoreAttachments(intent);
}
}
};
private void onStoreAttachment(Intent intent) {
attachment = intent.getLongExtra("id", -1);
Intent create = new Intent(Intent.ACTION_CREATE_DOCUMENT);
create.addCategory(Intent.CATEGORY_OPENABLE);
create.setType(intent.getStringExtra("type"));
create.putExtra(Intent.EXTRA_TITLE, intent.getStringExtra("name"));
if (create.resolveActivity(getContext().getPackageManager()) == null)
ToastEx.makeText(getContext(), R.string.title_no_saf, Toast.LENGTH_LONG).show();
else
startActivityForResult(Helper.getChooser(getContext(), create), REQUEST_ATTACHMENT);
}
private void onStoreAttachments(Intent intent) {
message = intent.getLongExtra("id", -1);
Intent tree = new Intent(Intent.ACTION_OPEN_DOCUMENT_TREE);
//tree.putExtra("android.content.extra.SHOW_ADVANCED", true);
if (tree.resolveActivity(getContext().getPackageManager()) == null)
ToastEx.makeText(getContext(), R.string.title_no_saf, Toast.LENGTH_LONG).show();
else
startActivityForResult(Helper.getChooser(getContext(), tree), REQUEST_ATTACHMENTS);
}
private void onSaveAttachment(Intent data) {
Bundle args = new Bundle();
args.putLong("id", attachment);
args.putParcelable("uri", data.getData());
new SimpleTask<Void>() {
@Override
protected Void onExecute(Context context, Bundle args) throws Throwable {
long id = args.getLong("id");
Uri uri = args.getParcelable("uri");
if ("file".equals(uri.getScheme())) {
Log.w("Save attachment uri=" + uri);
throw new IllegalArgumentException(context.getString(R.string.title_no_stream));
}
DB db = DB.getInstance(context);
EntityAttachment attachment = db.attachment().getAttachment(id);
if (attachment == null)
return null;
File file = attachment.getFile(context);
ParcelFileDescriptor pfd = null;
OutputStream os = null;
InputStream is = null;
try {
pfd = context.getContentResolver().openFileDescriptor(uri, "w");
os = new FileOutputStream(pfd.getFileDescriptor());
is = new FileInputStream(file);
byte[] buffer = new byte[Helper.BUFFER_SIZE];
int read;
while ((read = is.read(buffer)) != -1)
os.write(buffer, 0, read);
} finally {
try {
if (pfd != null)
pfd.close();
} catch (Throwable ex) {
Log.w(ex);
}
try {
if (os != null)
os.close();
} catch (Throwable ex) {
Log.w(ex);
}
try {
if (is != null)
is.close();
} catch (Throwable ex) {
Log.w(ex);
}
}
return null;
}
@Override
protected void onExecuted(Bundle args, Void data) {
ToastEx.makeText(getContext(), R.string.title_attachment_saved, Toast.LENGTH_LONG).show();
}
@Override
protected void onException(Bundle args, Throwable ex) {
if (ex instanceof IllegalArgumentException || ex instanceof FileNotFoundException)
ToastEx.makeText(getContext(), ex.getMessage(), Toast.LENGTH_LONG).show();
else
Helper.unexpectedError(getFragmentManager(), ex);
}
}.execute(this, args, "attachment:save");
}
private void onSaveAttachments(Intent data) {
Bundle args = new Bundle();
args.putLong("id", message);
args.putParcelable("uri", data.getData());
new SimpleTask<Void>() {
@Override
protected Void onExecute(Context context, Bundle args) throws Throwable {
long id = args.getLong("id");
Uri uri = args.getParcelable("uri");
DB db = DB.getInstance(context);
DocumentFile tree = DocumentFile.fromTreeUri(context, uri);
List<EntityAttachment> attachments = db.attachment().getAttachments(id);
for (EntityAttachment attachment : attachments) {
File file = attachment.getFile(context);
String name = Helper.sanitizeFilename(attachment.name);
if (TextUtils.isEmpty(name))
name = Long.toString(attachment.id);
DocumentFile document = tree.createFile(attachment.type, name);
if (document == null)
throw new FileNotFoundException(uri + ":" + name);
ParcelFileDescriptor pfd = null;
OutputStream os = null;
InputStream is = null;
try {
pfd = context.getContentResolver().openFileDescriptor(document.getUri(), "w");
os = new FileOutputStream(pfd.getFileDescriptor());
is = new FileInputStream(file);
byte[] buffer = new byte[Helper.BUFFER_SIZE];
int read;
while ((read = is.read(buffer)) != -1)
os.write(buffer, 0, read);
} finally {
try {
if (pfd != null)
pfd.close();
} catch (Throwable ex) {
Log.w(ex);
}
try {
if (os != null)
os.close();
} catch (Throwable ex) {
Log.w(ex);
}
try {
if (is != null)
is.close();
} catch (Throwable ex) {
Log.w(ex);
}
}
}
return null;
}
@Override
protected void onExecuted(Bundle args, Void data) {
ToastEx.makeText(getContext(), R.string.title_attachments_saved, Toast.LENGTH_LONG).show();
}
@Override
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getFragmentManager(), ex);
}
}.execute(this, args, "attachments:save");
}
}

188
app/src/main/java/eu/faircode/email/FragmentMessages.java
View file

@ -82,7 +82,6 @@ import androidx.appcompat.widget.PopupMenu;
import androidx.constraintlayout.widget.ConstraintLayout;
import androidx.constraintlayout.widget.Group;
import androidx.core.content.ContextCompat;
import androidx.documentfile.provider.DocumentFile;
import androidx.fragment.app.FragmentActivity;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;
@ -195,7 +194,6 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
private boolean pane;
private long message = -1;
private long attachment = -1;
private OpenPgpServiceConnection pgpService;
private boolean cards;
@ -246,8 +244,6 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
private static final int SWIPE_DISABLE_SELECT_DURATION = 1500; // milliseconds
private static final int REQUEST_RAW = 1;
private static final int REQUEST_ATTACHMENT = 2;
private static final int REQUEST_ATTACHMENTS = 3;
private static final int REQUEST_DECRYPT = 4;
static final int REQUEST_MESSAGE_DELETE = 5;
private static final int REQUEST_MESSAGES_DELETE = 6;
@ -268,8 +264,6 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
private static final int REQUEST_EMPTY_TRASH = 21;
static final String ACTION_STORE_RAW = BuildConfig.APPLICATION_ID + ".STORE_RAW";
static final String ACTION_STORE_ATTACHMENT = BuildConfig.APPLICATION_ID + ".STORE_ATTACHMENT";
static final String ACTION_STORE_ATTACHMENTS = BuildConfig.APPLICATION_ID + ".STORE_ATTACHMENTS";
static final String ACTION_DECRYPT = BuildConfig.APPLICATION_ID + ".DECRYPT";
private static final String PGP_BEGIN_MESSAGE = "-----BEGIN PGP MESSAGE-----";
@ -2352,8 +2346,6 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(getContext());
IntentFilter iff = new IntentFilter();
iff.addAction(ACTION_STORE_RAW);
iff.addAction(ACTION_STORE_ATTACHMENT);
iff.addAction(ACTION_STORE_ATTACHMENTS);
iff.addAction(ACTION_DECRYPT);
lbm.registerReceiver(receiver, iff);
@ -3554,10 +3546,6 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
if (ACTION_STORE_RAW.equals(action))
onStoreRaw(intent);
else if (ACTION_STORE_ATTACHMENT.equals(action))
onStoreAttachment(intent);
else if (ACTION_STORE_ATTACHMENTS.equals(action))
onStoreAttachments(intent);
else if (ACTION_DECRYPT.equals(action))
onDecrypt(intent);
}
@ -3576,28 +3564,6 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
startActivityForResult(Helper.getChooser(getContext(), create), REQUEST_RAW);
}
private void onStoreAttachment(Intent intent) {
attachment = intent.getLongExtra("id", -1);
Intent create = new Intent(Intent.ACTION_CREATE_DOCUMENT);
create.addCategory(Intent.CATEGORY_OPENABLE);
create.setType(intent.getStringExtra("type"));
create.putExtra(Intent.EXTRA_TITLE, intent.getStringExtra("name"));
if (create.resolveActivity(getContext().getPackageManager()) == null)
Snackbar.make(view, R.string.title_no_saf, Snackbar.LENGTH_LONG).show();
else
startActivityForResult(Helper.getChooser(getContext(), create), REQUEST_ATTACHMENT);
}
private void onStoreAttachments(Intent intent) {
message = intent.getLongExtra("id", -1);
Intent tree = new Intent(Intent.ACTION_OPEN_DOCUMENT_TREE);
//tree.putExtra("android.content.extra.SHOW_ADVANCED", true);
if (tree.resolveActivity(getContext().getPackageManager()) == null)
Snackbar.make(view, R.string.title_no_saf, Snackbar.LENGTH_LONG).show();
else
startActivityForResult(Helper.getChooser(getContext(), tree), REQUEST_ATTACHMENTS);
}
private void onDecrypt(Intent intent) {
if (pgpService.isBound()) {
Intent data = new Intent();
@ -3618,14 +3584,6 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
if (resultCode == RESULT_OK && data != null)
onSaveRaw(data);
break;
case REQUEST_ATTACHMENT:
if (resultCode == RESULT_OK && data != null)
onSaveAttachment(data);
break;
case REQUEST_ATTACHMENTS:
if (resultCode == RESULT_OK && data != null)
onSaveAttachments(data);
break;
case REQUEST_DECRYPT:
if (resultCode == RESULT_OK && data != null)
onDecrypt(data, message);
@ -3795,152 +3753,6 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
}.execute(this, args, "raw:save");
}
private void onSaveAttachment(Intent data) {
Bundle args = new Bundle();
args.putLong("id", attachment);
args.putParcelable("uri", data.getData());
new SimpleTask<Void>() {
@Override
protected Void onExecute(Context context, Bundle args) throws Throwable {
long id = args.getLong("id");
Uri uri = args.getParcelable("uri");
if ("file".equals(uri.getScheme())) {
Log.w("Save attachment uri=" + uri);
throw new IllegalArgumentException(context.getString(R.string.title_no_stream));
}
DB db = DB.getInstance(context);
EntityAttachment attachment = db.attachment().getAttachment(id);
if (attachment == null)
return null;
File file = attachment.getFile(context);
ParcelFileDescriptor pfd = null;
OutputStream os = null;
InputStream is = null;
try {
pfd = context.getContentResolver().openFileDescriptor(uri, "w");
os = new FileOutputStream(pfd.getFileDescriptor());
is = new FileInputStream(file);
byte[] buffer = new byte[Helper.BUFFER_SIZE];
int read;
while ((read = is.read(buffer)) != -1)
os.write(buffer, 0, read);
} finally {
try {
if (pfd != null)
pfd.close();
} catch (Throwable ex) {
Log.w(ex);
}
try {
if (os != null)
os.close();
} catch (Throwable ex) {
Log.w(ex);
}
try {
if (is != null)
is.close();
} catch (Throwable ex) {
Log.w(ex);
}
}
return null;
}
@Override
protected void onExecuted(Bundle args, Void data) {
Snackbar.make(view, R.string.title_attachment_saved, Snackbar.LENGTH_LONG).show();
}
@Override
protected void onException(Bundle args, Throwable ex) {
if (ex instanceof IllegalArgumentException || ex instanceof FileNotFoundException)
Snackbar.make(view, ex.getMessage(), Snackbar.LENGTH_LONG).show();
else
Helper.unexpectedError(getFragmentManager(), ex);
}
}.execute(this, args, "attachment:save");
}
private void onSaveAttachments(Intent data) {
Bundle args = new Bundle();
args.putLong("id", message);
args.putParcelable("uri", data.getData());
new SimpleTask<Void>() {
@Override
protected Void onExecute(Context context, Bundle args) throws Throwable {
long id = args.getLong("id");
Uri uri = args.getParcelable("uri");
DB db = DB.getInstance(context);
DocumentFile tree = DocumentFile.fromTreeUri(context, uri);
List<EntityAttachment> attachments = db.attachment().getAttachments(id);
for (EntityAttachment attachment : attachments) {
File file = attachment.getFile(context);
String name = Helper.sanitizeFilename(attachment.name);
if (TextUtils.isEmpty(name))
name = Long.toString(attachment.id);
DocumentFile document = tree.createFile(attachment.type, name);
if (document == null)
throw new FileNotFoundException(uri + ":" + name);
ParcelFileDescriptor pfd = null;
OutputStream os = null;
InputStream is = null;
try {
pfd = context.getContentResolver().openFileDescriptor(document.getUri(), "w");
os = new FileOutputStream(pfd.getFileDescriptor());
is = new FileInputStream(file);
byte[] buffer = new byte[Helper.BUFFER_SIZE];
int read;
while ((read = is.read(buffer)) != -1)
os.write(buffer, 0, read);
} finally {
try {
if (pfd != null)
pfd.close();
} catch (Throwable ex) {
Log.w(ex);
}
try {
if (os != null)
os.close();
} catch (Throwable ex) {
Log.w(ex);
}
try {
if (is != null)
is.close();
} catch (Throwable ex) {
Log.w(ex);
}
}
}
return null;
}
@Override
protected void onExecuted(Bundle args, Void data) {
Snackbar.make(view, R.string.title_attachments_saved, Snackbar.LENGTH_LONG).show();
}
@Override
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getFragmentManager(), ex);
}
}.execute(this, args, "attachments:save");
}
private void onDecrypt(Intent data, long id) {
Bundle args = new Bundle();
args.putLong("id", id);