mirror of https://github.com/M66B/FairEmail.git
M66B
7 months ago
parent
9e83ca7bd8
commit
7704024ba0
@ -0,0 +1,226 @@
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package eu.faircode.email;
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import android.app.Dialog;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.net.ConnectivityManager;
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import android.net.Network;
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import android.net.NetworkCapabilities;
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import android.net.NetworkRequest;
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import android.os.Bundle;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.widget.Button;
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import android.widget.ProgressBar;
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import android.widget.TextView;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.appcompat.app.AlertDialog;
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import androidx.lifecycle.Lifecycle;
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import androidx.lifecycle.Observer;
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import java.text.NumberFormat;
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import java.util.ArrayList;
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import java.util.List;
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public class FragmentDialogDownloadAttachments extends FragmentDialogBase {
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private List<Long> remaining;
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@NonNull
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@Override
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public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
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Bundle args = getArguments();
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long id = args.getLong("id");
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long[] download = args.getLongArray("download");
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Intent intent = args.getParcelable("intent");
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final Context context = getContext();
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View dview = LayoutInflater.from(context).inflate(R.layout.dialog_download_attachments, null);
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TextView tvRemark = dview.findViewById(R.id.tvRemark);
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Button btnDownload = dview.findViewById(R.id.btnDownload);
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ProgressBar pbDownloaded = dview.findViewById(R.id.pbDownloaded);
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TextView tvRemaining = dview.findViewById(R.id.tvRemaining);
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NumberFormat NF = NumberFormat.getNumberInstance();
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btnDownload.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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new SimpleTask<Void>() {
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@Override
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protected void onPreExecute(Bundle args) {
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tvRemark.setVisibility(View.GONE);
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btnDownload.setVisibility(View.GONE);
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pbDownloaded.setVisibility(View.VISIBLE);
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tvRemaining.setVisibility(View.VISIBLE);
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}
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@Override
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protected Void onExecute(Context context, Bundle args) {
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long id = args.getLong("id");
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List<Long> download = Helper.fromLongArray(args.getLongArray("download"));
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DB db = DB.getInstance(context);
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EntityMessage message = db.message().getMessage(id);
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if (message == null)
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return null;
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List<EntityAttachment> attachments = db.attachment().getAttachments(message.id);
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if (attachments != null)
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for (EntityAttachment attachment : attachments)
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if (download.contains(attachment.id))
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EntityOperation.queue(context, message, EntityOperation.ATTACHMENT, attachment.id);
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return null;
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}
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@Override
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protected void onExecuted(Bundle args, Void data) {
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long id = args.getLong("id");
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long[] download = args.getLongArray("download");
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DB db = DB.getInstance(context);
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db.attachment().liveAttachments(id).observe(getViewLifecycleOwner(), new Observer<List<EntityAttachment>>() {
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@Override
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public void onChanged(List<EntityAttachment> attachments) {
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if (attachments != null)
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for (EntityAttachment attachment : attachments)
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if (attachment.available && remaining.contains(attachment.id))
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remaining.remove(attachment.id);
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pbDownloaded.setProgress(download.length - remaining.size());
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String of = getString(R.string.title_of,
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NF.format(download.length - remaining.size()),
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NF.format(download.length));
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tvRemaining.setText(getString(R.string.title_attachments_download, of));
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updateButton();
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}
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});
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}
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@Override
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protected void onException(Bundle args, Throwable ex) {
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Log.unexpectedError(getParentFragment(), ex);
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}
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}.execute(FragmentDialogDownloadAttachments.this, args, "download");
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}
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});
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if (savedInstanceState == null)
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remaining = Helper.fromLongArray(download);
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else {
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long[] r = savedInstanceState.getLongArray("fair:remaining");
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remaining = (r == null ? new ArrayList<>() : Helper.fromLongArray(r));
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}
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pbDownloaded.setMax(download.length);
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pbDownloaded.setProgress(download.length - remaining.size());
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String of = getString(R.string.title_of,
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NF.format(download.length - remaining.size()),
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NF.format(download.length));
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tvRemaining.setText(getString(R.string.title_attachments_download, of));
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tvRemark.setVisibility(remaining.isEmpty() ? View.GONE : View.VISIBLE);
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btnDownload.setVisibility(remaining.isEmpty() ? View.GONE : View.VISIBLE);
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pbDownloaded.setVisibility(remaining.isEmpty() ? View.VISIBLE : View.GONE);
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tvRemaining.setVisibility(remaining.isEmpty() ? View.VISIBLE : View.GONE);
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return new AlertDialog.Builder(context)
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.setView(dview)
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.setNegativeButton(R.string.title_dismiss, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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startActivity(intent);
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}
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})
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.create();
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}
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@Override
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public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
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super.onViewCreated(view, savedInstanceState);
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checkInternet.run();
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}
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@Override
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public void onStart() {
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super.onStart();
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updateButton();
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}
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private void updateButton() {
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Button btn = ((AlertDialog) getDialog()).getButton(AlertDialog.BUTTON_NEGATIVE);
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if (btn != null)
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btn.setText(remaining.isEmpty() ? android.R.string.ok : R.string.title_dismiss);
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}
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@Override
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public void onResume() {
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super.onResume();
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ConnectivityManager cm = Helper.getSystemService(getContext(), ConnectivityManager.class);
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NetworkRequest.Builder builder = new NetworkRequest.Builder();
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builder.addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET);
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cm.registerNetworkCallback(builder.build(), networkCallback);
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}
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@Override
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public void onPause() {
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super.onPause();
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ConnectivityManager cm = Helper.getSystemService(getContext(), ConnectivityManager.class);
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cm.unregisterNetworkCallback(networkCallback);
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}
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@Override
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public void onSaveInstanceState(@NonNull Bundle outState) {
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outState.putLongArray("fair:remaining", Helper.toLongArray(remaining));
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super.onSaveInstanceState(outState);
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}
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private final ConnectivityManager.NetworkCallback networkCallback = new ConnectivityManager.NetworkCallback() {
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@Override
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public void onAvailable(Network network) {
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check();
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}
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@Override
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public void onCapabilitiesChanged(Network network, NetworkCapabilities networkCapabilities) {
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check();
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}
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@Override
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public void onLost(Network network) {
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check();
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}
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private void check() {
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ApplicationEx.getMainHandler().post(new Runnable() {
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@Override
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public void run() {
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if (getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.STARTED))
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checkInternet.run();
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}
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});
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}
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};
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private final Runnable checkInternet = new Runnable() {
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@Override
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public void run() {
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try {
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ConnectionHelper.NetworkState state =
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ConnectionHelper.getNetworkState(getContext());
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getDialog().findViewById(R.id.tvNoInternet).setVisibility(
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state.isSuitable() ? View.GONE : View.VISIBLE);
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} catch (Throwable ex) {
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Log.e(ex);
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}
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}
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};
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}
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@ -0,0 +1,84 @@
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<?xml version="1.0" encoding="utf-8"?>
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<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:app="http://schemas.android.com/apk/res-auto"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:fadeScrollbars="false"
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android:padding="24dp"
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android:scrollbarStyle="outsideOverlay">
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<androidx.constraintlayout.widget.ConstraintLayout
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android:layout_width="match_parent"
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android:layout_height="wrap_content">
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<TextView
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android:id="@+id/tvTitle"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:drawableStart="@drawable/twotone_attachment_24"
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android:drawablePadding="6dp"
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android:text="@string/title_download_attachments"
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android:textAppearance="@style/TextAppearance.AppCompat.Large"
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toTopOf="parent" />
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<TextView
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android:id="@+id/tvRemark"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="12dp"
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android:text="@string/title_attachments_missing"
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android:textAppearance="@style/TextAppearance.AppCompat.Small"
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android:textStyle="italic"
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toBottomOf="@id/tvTitle" />
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<Button
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android:id="@+id/btnDownload"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="12dp"
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android:drawableEnd="@drawable/twotone_cloud_download_24"
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android:drawablePadding="6dp"
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android:text="@string/title_download"
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toBottomOf="@id/tvRemark" />
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<ProgressBar
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android:id="@+id/pbDownloaded"
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style="@android:style/Widget.ProgressBar.Horizontal"
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android:layout_width="0dp"
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android:layout_height="wrap_content"
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android:layout_marginTop="24dp"
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android:progress="25"
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app:layout_constraintEnd_toEndOf="parent"
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toBottomOf="@id/btnDownload" />
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<TextView
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android:id="@+id/tvRemaining"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="12dp"
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android:text="@string/title_attachments_download"
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android:textAppearance="@style/TextAppearance.AppCompat.Small"
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android:textColor="?android:attr/textColorPrimary"
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toBottomOf="@id/pbDownloaded" />
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<TextView
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android:id="@+id/tvNoInternet"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="24dp"
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android:drawableStart="@drawable/twotone_warning_24"
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android:drawablePadding="6dp"
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android:text="@string/title_no_internet"
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android:textAlignment="center"
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android:textAppearance="@style/TextAppearance.AppCompat.Small"
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android:textColor="?attr/colorWarning"
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app:drawableTint="?attr/colorWarning"
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toBottomOf="@id/tvRemaining" />
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</androidx.constraintlayout.widget.ConstraintLayout>
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</ScrollView>
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