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Code Issues Packages Projects Releases Wiki Activity

Use dialog fragment to print

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This commit is contained in:
M66B
2019-06-30 21:43:48 +02:00
parent f3e573f13f
commit 879d348c3a
5 changed files with 171 additions and 180 deletions
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170
app/src/main/java/eu/faircode/email/FragmentMessages.java
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@@ -46,6 +46,9 @@ import android.os.Handler;
import android.os.Parcel;
import android.os.ParcelFileDescriptor;
import android.os.Parcelable;
import android.print.PrintAttributes;
import android.print.PrintDocumentAdapter;
import android.print.PrintManager;
import android.text.Spanned;
import android.text.TextUtils;
import android.text.format.DateUtils;
@@ -62,6 +65,9 @@ import android.view.ViewGroup;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.view.animation.TranslateAnimation;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.CheckBox;
@@ -100,6 +106,9 @@ import com.google.android.material.bottomnavigation.BottomNavigationView;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import com.google.android.material.snackbar.Snackbar;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.openintents.openpgp.OpenPgpError;
import org.openintents.openpgp.OpenPgpSignatureResult;
import org.openintents.openpgp.util.OpenPgpApi;
@@ -112,10 +121,13 @@ import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.text.Collator;
import java.text.DateFormat;
import java.text.NumberFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
@@ -240,7 +252,8 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
private static final int REQUEST_MESSAGES_SNOOZE = 14;
static final int REQUEST_MESSAGE_MOVE = 15;
private static final int REQUEST_MESSAGES_MOVE = 16;
private static final int REQUEST_SEARCH = 17;
static final int REQUEST_PRINT = 17;
private static final int REQUEST_SEARCH = 18;
static final String ACTION_STORE_RAW = BuildConfig.APPLICATION_ID + ".STORE_RAW";
static final String ACTION_STORE_ATTACHMENT = BuildConfig.APPLICATION_ID + ".STORE_ATTACHMENT";
@@ -1039,7 +1052,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
else
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(FragmentMessages.this, args, "messages:refresh");
}.execute(this, args, "messages:refresh");
}
private AdapterMessage.IProperties iProperties = new AdapterMessage.IProperties() {
@@ -1608,7 +1621,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(FragmentMessages.this, args, "messages:more");
}.execute(this, args, "messages:more");
}
private long[] getSelection() {
@@ -1661,7 +1674,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(FragmentMessages.this, args, "messages:seen");
}.execute(this, args, "messages:seen");
}
private void onActionSnoozeSelection() {
@@ -1716,7 +1729,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(FragmentMessages.this, args, "messages:flag");
}.execute(this, args, "messages:flag");
}
private void onActionFlagColorSelection() {
@@ -1775,7 +1788,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(FragmentMessages.this, args, "messages:delete:ask");
}.execute(this, args, "messages:delete:ask");
}
private void onActionJunkSelection() {
@@ -1841,7 +1854,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(FragmentMessages.this, args, "messages:move");
}.execute(this, args, "messages:move");
}
private void onActionMoveSelectionAccount(long account, List<Long> disabled) {
@@ -1904,7 +1917,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(FragmentMessages.this, args, "messages:move");
}.execute(this, args, "messages:move");
}
@Override
@@ -2293,7 +2306,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(getContext(), getViewLifecycleOwner(), args, "messages:accounts");
}.execute(FragmentMessages.this, args, "messages:accounts");
return true;
}
});
@@ -2628,7 +2641,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(getContext(), getViewLifecycleOwner(), new Bundle(), "search:reset");
}.execute(this, new Bundle(), "search:reset");
} else
loadMessagesNext(top);
}
@@ -2896,7 +2909,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(FragmentMessages.this, args, "messages:navigation");
}.execute(this, args, "messages:navigation");
}
return false;
}
@@ -3067,7 +3080,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
else
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(FragmentMessages.this, args, "messages:move");
}.execute(this, args, "messages:move");
}
private void moveUndo(final ArrayList<MessageTarget> result) {
@@ -3362,6 +3375,12 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
onActionMoveSelection(args.getLong("folder"));
}
break;
case REQUEST_PRINT:
if (resultCode == RESULT_OK && data != null) {
Bundle args = data.getBundleExtra("args");
onPrint(args.getLong("id"));
}
break;
case REQUEST_SEARCH:
if (resultCode == RESULT_OK && data != null) {
Bundle args = data.getBundleExtra("args");
@@ -3771,7 +3790,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
else
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(FragmentMessages.this, args, "decrypt");
}.execute(this, args, "decrypt");
}
private void onDelete(long id) {
@@ -3820,7 +3839,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(FragmentMessages.this, args, "message:delete");
}.execute(this, args, "message:delete");
}
private void onDelete(long[] ids) {
@@ -3856,7 +3875,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(FragmentMessages.this, args, "messages:delete:execute");
}.execute(this, args, "messages:delete:execute");
}
private void onJunk(long id) {
@@ -3891,7 +3910,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(getContext(), getViewLifecycleOwner(), args, "message:junk");
}.execute(this, args, "message:junk");
}
private void onMoveAskAcross(final ArrayList<MessageTarget> result) {
@@ -3950,7 +3969,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(getContext(), getViewLifecycleOwner(), args, "message:color");
}.execute(this, args, "message:color");
}
private void onSnooze(Bundle args) {
@@ -4004,7 +4023,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(getContext(), getViewLifecycleOwner(), args, "message:snooze");
}.execute(this, args, "message:snooze");
}
private void onSnoozeSelection(Bundle args) {
@@ -4058,7 +4077,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(FragmentMessages.this, args, "messages:snooze");
}.execute(this, args, "messages:snooze");
}
private void onMove(Bundle args) {
@@ -4094,7 +4113,118 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(getContext(), getViewLifecycleOwner(), args, "message:copy");
}.execute(this, args, "message:copy");
}
private WebView printWebView = null;
private void onPrint(long id) {
Bundle args = new Bundle();
args.putLong("id", id);
new SimpleTask<String[]>() {
@Override
protected String[] onExecute(Context context, Bundle args) throws IOException {
long id = args.getLong("id");
DB db = DB.getInstance(context);
EntityMessage message = db.message().getMessage(id);
if (message == null || !message.content)
return null;
File file = message.getFile(context);
if (!file.exists())
return null;
String html = Helper.readText(file);
html = HtmlHelper.getHtmlEmbedded(context, id, html);
Document document = Jsoup.parse(html);
Element body = document.body();
if (body != null) {
Element p = document.createElement("p");
if (message.from != null && message.from.length > 0) {
Element span = document.createElement("span");
span.text(getString(R.string.title_from) + " " + MessageHelper.formatAddresses(message.from));
p.append(span.html() + "<br>");
}
if (message.to != null && message.to.length > 0) {
Element span = document.createElement("span");
span.text(getString(R.string.title_to) + " " + MessageHelper.formatAddresses(message.to));
p.append(span.html() + "<br>");
}
if (message.cc != null && message.cc.length > 0) {
Element span = document.createElement("span");
span.text(getString(R.string.title_cc) + " " + MessageHelper.formatAddresses(message.cc));
p.append(span.html() + "<br>");
}
{
Element span = document.createElement("span");
DateFormat DTF = SimpleDateFormat.getDateTimeInstance(SimpleDateFormat.LONG, SimpleDateFormat.LONG);
span.text(getString(R.string.title_received) + " " + DTF.format(message.received));
p.append(span.html() + "<br>");
}
if (!TextUtils.isEmpty(message.subject)) {
Element span = document.createElement("span");
span.text(message.subject);
p.append(span.html() + "<br>");
}
p.append("<hr><br>");
body.prepend(p.html());
}
return new String[]{message.subject, document.html()};
}
@Override
protected void onExecuted(Bundle args, final String[] data) {
if (data == null)
return;
// https://developer.android.com/training/printing/html-docs.html
printWebView = new WebView(getContext());
WebSettings settings = printWebView.getSettings();
settings.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
settings.setAllowFileAccess(false);
printWebView.setWebViewClient(new WebViewClient() {
public boolean shouldOverrideUrlLoading(WebView view, String url) {
return false;
}
@Override
public void onPageFinished(WebView view, String url) {
try {
ActivityBase activity = (ActivityBase) getActivity();
PrintManager printManager = (PrintManager) activity.getOriginalContext().getSystemService(Context.PRINT_SERVICE);
String jobName = getString(R.string.app_name);
if (!TextUtils.isEmpty(data[0]))
jobName += " - " + data[0];
PrintDocumentAdapter adapter = printWebView.createPrintDocumentAdapter(jobName);
printManager.print(jobName, adapter, new PrintAttributes.Builder().build());
} catch (Throwable ex) {
Log.e(ex);
} finally {
printWebView = null;
}
}
});
printWebView.loadDataWithBaseURL("about:blank", data[1], "text/html", "UTF-8", null);
}
@Override
protected void onException(Bundle args, Throwable ex) {
Helper.unexpectedError(getContext(), getViewLifecycleOwner(), ex);
}
}.execute(this, args, "message:print");
}
static void search(