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NewPipe-app-android
mirror of https://github.com/TeamNewPipe/NewPipe/
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Code Issues Releases Wiki Activity

make links in comments clickable, increase text size

This commit is contained in:
Ritvik Saraf 2019-03-01 13:28:32 +05:30
parent 554ebf7ab9
commit c0004e988a
5 changed files with 111 additions and 22 deletions
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57
app/src/main/java/org/schabi/newpipe/info_list/holder/CommentsMiniInfoItemHolder.java
View File

@ -1,7 +1,7 @@
package org.schabi.newpipe.info_list.holder;
import android.support.v7.app.AppCompatActivity;
import android.text.TextUtils;
import android.text.util.Linkify;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
@ -11,6 +11,7 @@ import org.schabi.newpipe.extractor.InfoItem;
import org.schabi.newpipe.extractor.comments.CommentsInfoItem;
import org.schabi.newpipe.info_list.InfoItemBuilder;
import org.schabi.newpipe.report.ErrorActivity;
import org.schabi.newpipe.util.CommentTextOnTouchListener;
import org.schabi.newpipe.util.ImageDisplayConstants;
import org.schabi.newpipe.util.NavigationHelper;
@ -26,6 +27,9 @@ public class CommentsMiniInfoItemHolder extends InfoItemHolder {
private static final int commentDefaultLines = 2;
private static final int commentExpandedLines = 1000;
private String commentText;
private boolean containsLinks = false;
CommentsMiniInfoItemHolder(InfoItemBuilder infoItemBuilder, int layoutId, ViewGroup parent) {
super(infoItemBuilder, layoutId, parent);
@ -66,34 +70,57 @@ public class CommentsMiniInfoItemHolder extends InfoItemHolder {
}
});
// ellipsize if not already ellipsized
if (null == itemContentView.getEllipsize()) {
itemContentView.setEllipsize(TextUtils.TruncateAt.END);
itemContentView.setMaxLines(commentDefaultLines);
itemContentView.setMaxLines(commentDefaultLines);
commentText = item.getCommentText();
itemContentView.setText(commentText);
containsLinks = linkify();
itemContentView.setOnTouchListener(CommentTextOnTouchListener.INSTANCE);
if(itemContentView.getLineCount() == 0){
itemContentView.post(() -> ellipsize());
}else{
ellipsize();
}
itemContentView.setText(item.getCommentText());
if (null != item.getLikeCount()) {
itemLikesCountView.setText(String.valueOf(item.getLikeCount()));
}
itemPublishedTime.setText(item.getPublishedTime());
itemView.setOnClickListener(view -> {
toggleEllipsize(item.getCommentText());
toggleEllipsize();
if (itemBuilder.getOnCommentsSelectedListener() != null) {
itemBuilder.getOnCommentsSelectedListener().selected(item);
}
});
}
private void toggleEllipsize(String text) {
// toggle ellipsize
if (null == itemContentView.getEllipsize()) {
itemContentView.setEllipsize(TextUtils.TruncateAt.END);
itemContentView.setMaxLines(commentDefaultLines);
} else {
itemContentView.setEllipsize(null);
itemContentView.setMaxLines(commentExpandedLines);
private void ellipsize() {
if (itemContentView.getLineCount() > commentDefaultLines){
int endOfLastLine = itemContentView.getLayout().getLineEnd(commentDefaultLines - 1);
String newVal = itemContentView.getText().subSequence(0, endOfLastLine - 3) + "...";
itemContentView.setText(newVal);
if(containsLinks) linkify();
}
}
private void toggleEllipsize() {
if (itemContentView.getText().toString().equals(commentText)) {
ellipsize();
} else {
expand();
}
}
private void expand() {
itemContentView.setMaxLines(commentExpandedLines);
itemContentView.setText(commentText);
if(containsLinks) linkify();
}
private boolean linkify(){
boolean res = Linkify.addLinks(itemContentView, Linkify.WEB_URLS);
itemContentView.setMovementMethod(null);
return res;
}
}

62
app/src/main/java/org/schabi/newpipe/util/CommentTextOnTouchListener.java Normal file
View File

@ -0,0 +1,62 @@
package org.schabi.newpipe.util;
import android.text.Layout;
import android.text.Selection;
import android.text.Spannable;
import android.text.Spanned;
import android.text.style.ClickableSpan;
import android.view.MotionEvent;
import android.view.View;
import android.widget.TextView;
public class CommentTextOnTouchListener implements View.OnTouchListener {
public static final CommentTextOnTouchListener INSTANCE = new CommentTextOnTouchListener();
@Override
public boolean onTouch(View v, MotionEvent event) {
if(!(v instanceof TextView)){
return false;
}
TextView widget = (TextView) v;
Object text = widget.getText();
if (text instanceof Spanned) {
Spannable buffer = (Spannable) text;
int action = event.getAction();
if (action == MotionEvent.ACTION_UP
|| action == MotionEvent.ACTION_DOWN) {
int x = (int) event.getX();
int y = (int) event.getY();
x -= widget.getTotalPaddingLeft();
y -= widget.getTotalPaddingTop();
x += widget.getScrollX();
y += widget.getScrollY();
Layout layout = widget.getLayout();
int line = layout.getLineForVertical(y);
int off = layout.getOffsetForHorizontal(line, x);
ClickableSpan[] link = buffer.getSpans(off, off,
ClickableSpan.class);
if (link.length != 0) {
if (action == MotionEvent.ACTION_UP) {
link[0].onClick(widget);
} else if (action == MotionEvent.ACTION_DOWN) {
Selection.setSelection(buffer,
buffer.getSpanStart(link[0]),
buffer.getSpanEnd(link[0]));
}
return true;
}
}
}
return false;
}
}

6
app/src/main/res/layout/list_comments_item.xml
View File

@ -32,7 +32,7 @@
android:ellipsize="end"
android:lines="1"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textSize="@dimen/video_item_search_title_text_size"
android:textSize="@dimen/comment_item_title_text_size"
tools:text="Author Name, Lorem ipsum" />
<TextView
@ -43,10 +43,8 @@
android:layout_marginBottom="@dimen/channel_item_description_to_details_margin"
android:layout_toEndOf="@+id/itemThumbnailView"
android:layout_toRightOf="@+id/itemThumbnailView"
android:ellipsize="end"
android:lines="2"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="@dimen/video_item_search_uploader_text_size"
android:textSize="@dimen/comment_item_content_text_size"
tools:text="Comment Content, Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc tristique vitae sem vitae blanditLorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc tristique vitae sem vitae blanditLorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc tristique vitae sem vitae blandit" />

4
app/src/main/res/layout/list_comments_mini_item.xml
View File

@ -27,10 +27,8 @@
android:layout_height="wrap_content"
android:layout_marginBottom="@dimen/channel_item_description_to_details_margin"
android:layout_toRightOf="@+id/itemThumbnailView"
android:ellipsize="end"
android:lines="2"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textSize="@dimen/video_item_search_uploader_text_size"
android:textSize="@dimen/comment_item_content_text_size"
tools:text="Channel description, Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc tristique vitae sem vitae blanditLorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc tristique vitae sem vitae blanditLorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc tristique vitae sem vitae blandit" />
<ImageView

4
app/src/main/res/values/dimens.xml
View File

@ -85,4 +85,8 @@
<!-- File picker dimensions -->
<dimen name="file_picker_items_text_size">14sp</dimen>
<!-- Text Size -->
<dimen name="comment_item_title_text_size">12sp</dimen>
<dimen name="comment_item_content_text_size">12sp</dimen>
</resources>