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Code Issues Projects Releases Wiki Activity

[android] support RTL languages when rounding thumbnail corners

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This commit is contained in:
Torsten Grote
2018-11-19 19:47:43 -02:00
parent d6b52cf4ec
commit de8e95692a
1 changed files with 13 additions and 1 deletions
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14
briar-android/src/main/java/org/briarproject/briar/android/conversation/ConversationMessageViewHolder.java
View File

@@ -1,5 +1,6 @@
package org.briarproject.briar.android.conversation; package org.briarproject.briar.android.conversation;
import android.content.res.Configuration;
import android.graphics.Bitmap; import android.graphics.Bitmap;
import android.support.annotation.DrawableRes; import android.support.annotation.DrawableRes;
import android.support.annotation.UiThread; import android.support.annotation.UiThread;
@@ -16,6 +17,8 @@ import org.briarproject.briar.R;
import org.briarproject.briar.android.conversation.glide.BriarImageTransformation; import org.briarproject.briar.android.conversation.glide.BriarImageTransformation;
import org.briarproject.briar.android.conversation.glide.GlideApp; import org.briarproject.briar.android.conversation.glide.GlideApp;
import static android.os.Build.VERSION.SDK_INT;
import static android.support.v4.view.ViewCompat.LAYOUT_DIRECTION_RTL;
import static com.bumptech.glide.load.engine.DiskCacheStrategy.NONE; import static com.bumptech.glide.load.engine.DiskCacheStrategy.NONE;
import static com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions.withCrossFade; import static com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions.withCrossFade;
import static java.util.Objects.requireNonNull; import static java.util.Objects.requireNonNull;
@@ -31,6 +34,7 @@ class ConversationMessageViewHolder extends ConversationItemViewHolder {
private final ViewGroup statusLayout; private final ViewGroup statusLayout;
private final int timeColor, timeColorBubble; private final int timeColor, timeColorBubble;
private final int radiusBig, radiusSmall; private final int radiusBig, radiusSmall;
private final boolean isRtl;
private final ConstraintSet textConstraints = new ConstraintSet(); private final ConstraintSet textConstraints = new ConstraintSet();
private final ConstraintSet imageConstraints = new ConstraintSet(); private final ConstraintSet imageConstraints = new ConstraintSet();
private final ConstraintSet imageTextConstraints = new ConstraintSet(); private final ConstraintSet imageTextConstraints = new ConstraintSet();
@@ -49,6 +53,13 @@ class ConversationMessageViewHolder extends ConversationItemViewHolder {
timeColorBubble = timeColorBubble =
ContextCompat.getColor(v.getContext(), R.color.briar_white); ContextCompat.getColor(v.getContext(), R.color.briar_white);
// find out if we are showing a RTL language, Use the configuration,
// because getting the layout direction of views is not reliable
Configuration config =
imageView.getContext().getResources().getConfiguration();
isRtl = SDK_INT >= 17 &&
config.getLayoutDirection() == LAYOUT_DIRECTION_RTL;
// clone constraint sets from layout files // clone constraint sets from layout files
textConstraints textConstraints
.clone(v.getContext(), R.layout.list_item_conversation_msg_in); .clone(v.getContext(), R.layout.list_item_conversation_msg_in);
@@ -129,7 +140,8 @@ class ConversationMessageViewHolder extends ConversationItemViewHolder {
private void loadImage(ConversationMessageItem item, private void loadImage(ConversationMessageItem item,
AttachmentItem attachment) { AttachmentItem attachment) {
boolean leftCornerSmall = isIncoming(); boolean leftCornerSmall =
(isIncoming() && !isRtl) || (!isIncoming() && isRtl);
boolean bottomRound = item.getText() == null; boolean bottomRound = item.getText() == null;
Transformation<Bitmap> transformation = new BriarImageTransformation( Transformation<Bitmap> transformation = new BriarImageTransformation(
radiusSmall, radiusBig, leftCornerSmall, bottomRound); radiusSmall, radiusBig, leftCornerSmall, bottomRound);