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Code Issues Packages Projects Releases Wiki Activity

Added inline photo viewer

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This commit is contained in:
M66B
2019-04-19 08:31:00 +02:00
parent 4031ee4dd6
commit edcda6a5ae
3 changed files with 59 additions and 14 deletions
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63
app/src/main/java/eu/faircode/email/AdapterMessage.java
View File

@@ -22,6 +22,7 @@ package eu.faircode.email;
import android.Manifest;
import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import android.app.Dialog;
import android.app.Notification;
import android.app.NotificationChannel;
import android.app.NotificationManager;
@@ -81,8 +82,11 @@ import androidx.annotation.Nullable;
import androidx.appcompat.widget.PopupMenu;
import androidx.constraintlayout.widget.ConstraintLayout;
import androidx.constraintlayout.widget.Group;
import androidx.lifecycle.Lifecycle;
import androidx.lifecycle.LifecycleObserver;
import androidx.lifecycle.LifecycleOwner;
import androidx.lifecycle.Observer;
import androidx.lifecycle.OnLifecycleEvent;
import androidx.localbroadcastmanager.content.LocalBroadcastManager;
import androidx.paging.AsyncPagedListDiffer;
import androidx.paging.PagedList;
@@ -94,6 +98,7 @@ import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import androidx.recyclerview.widget.StaggeredGridLayoutManager;
import com.github.chrisbanes.photoview.PhotoView;
import com.google.android.material.bottomnavigation.BottomNavigationView;
import com.google.android.material.snackbar.Snackbar;
@@ -1010,7 +1015,7 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
List<EntityAttachment> images = new ArrayList<>();
for (EntityAttachment attachment : attachments)
if (attachment.type.startsWith("image/"))
if (!attachment.isInline() && attachment.type.startsWith("image/"))
images.add(attachment);
adapterImage.set(images);
@@ -1688,7 +1693,7 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
tvBody.setText(body);
tvBody.setTextIsSelectable(false);
tvBody.setTextIsSelectable(true);
tvBody.setMovementMethod(new UrlHandler());
tvBody.setMovementMethod(new TouchHandler(message.id));
tvBody.setVisibility(show_expanded ? View.VISIBLE : View.GONE);
pbBody.setVisibility(View.GONE);
rvImage.setVisibility(adapterImage.getItemCount() > 0 ? View.VISIBLE : View.GONE);
@@ -1727,7 +1732,13 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
}, null);
}
private class UrlHandler extends ArrowKeyMovementMethod {
private class TouchHandler extends ArrowKeyMovementMethod {
private long id;
TouchHandler(long id) {
this.id = id;
}
@Override
public boolean onTouchEvent(TextView widget, Spannable buffer, MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_UP) {
@@ -1744,14 +1755,24 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
int line = layout.getLineForVertical(y);
int off = layout.getOffsetForHorizontal(line, x);
URLSpan[] link = buffer.getSpans(off, off, URLSpan.class);
if (link.length != 0) {
String url = link[0].getURL();
Uri uri = Uri.parse(url);
if (uri.getScheme() == null)
uri = Uri.parse("https://" + url);
onOpenLink(uri);
return true;
boolean show_images = properties.getValue("images", id);
if (show_images) {
ImageSpan[] image = buffer.getSpans(off, off, ImageSpan.class);
if (image.length > 0) {
onOpenImage(image[0].getDrawable(), image[0].getSource());
return true;
}
} else {
URLSpan[] link = buffer.getSpans(off, off, URLSpan.class);
if (link.length > 0) {
String url = link[0].getURL();
Uri uri = Uri.parse(url);
if (uri.getScheme() == null)
uri = Uri.parse("https://" + url);
onOpenLink(uri);
return true;
}
}
}
@@ -1871,6 +1892,26 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
}
}
private void onOpenImage(Drawable drawable, String source) {
PhotoView pv = new PhotoView(context);
pv.setImageDrawable(drawable);
final Dialog dialog = new Dialog(context, android.R.style.Theme_Black_NoTitleBar_Fullscreen);
dialog.setContentView(pv);
owner.getLifecycle().addObserver(new LifecycleObserver() {
@OnLifecycleEvent(Lifecycle.Event.ON_CREATE)
public void onCreate() {
dialog.show();
}
@OnLifecycleEvent(Lifecycle.Event.ON_DESTROY)
public void onDestroyed() {
dialog.dismiss();
}
});
}
private class ActionData {
boolean hasJunk;
boolean delete;