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added press-and-hold listener to ClickableLinks

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This commit is contained in:
Torge Rosendahl
2023-02-15 17:30:31 -05:00
parent dd582c4bee
commit 41682d1147
1 changed files with 21 additions and 6 deletions
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27
mastodon/src/main/java/org/joinmastodon/android/ui/text/ClickableLinksDelegate.java
View File

@@ -6,11 +6,14 @@ import android.graphics.Paint;
import android.graphics.Path; import android.graphics.Path;
import android.graphics.Rect; import android.graphics.Rect;
import android.graphics.RectF; import android.graphics.RectF;
import android.os.Handler;
import android.text.Layout; import android.text.Layout;
import android.text.Spanned; import android.text.Spanned;
import android.view.MotionEvent; import android.view.MotionEvent;
import android.view.SoundEffectConstants; import android.view.SoundEffectConstants;
import android.view.ViewConfiguration;
import android.widget.TextView; import android.widget.TextView;
import android.widget.Toast;
import me.grishka.appkit.utils.V; import me.grishka.appkit.utils.V;
@@ -20,6 +23,7 @@ public class ClickableLinksDelegate {
private Path hlPath; private Path hlPath;
private LinkSpan selectedSpan; private LinkSpan selectedSpan;
private TextView view; private TextView view;
private final Handler longClickHandler = new Handler();
public ClickableLinksDelegate(TextView view) { public ClickableLinksDelegate(TextView view) {
this.view=view; this.view=view;
@@ -63,6 +67,7 @@ public class ClickableLinksDelegate {
} }
hlPath=new Path(); hlPath=new Path();
selectedSpan=span; selectedSpan=span;
longClickHandler.postDelayed(copyTextToClipboard, ViewConfiguration.getLongPressTimeout());
hlPaint.setColor((span.getColor() & 0x00FFFFFF) | 0x33000000); hlPaint.setColor((span.getColor() & 0x00FFFFFF) | 0x33000000);
//l.getSelectionPath(start, end, hlPath); //l.getSelectionPath(start, end, hlPath);
for(int j=lstart;j<=lend;j++){ for(int j=lstart;j<=lend;j++){
@@ -90,21 +95,31 @@ public class ClickableLinksDelegate {
} }
} }
if(event.getAction()==MotionEvent.ACTION_UP && selectedSpan!=null){ if(event.getAction()==MotionEvent.ACTION_UP && selectedSpan!=null){
longClickHandler.removeCallbacks(copyTextToClipboard);
view.playSoundEffect(SoundEffectConstants.CLICK); view.playSoundEffect(SoundEffectConstants.CLICK);
selectedSpan.onClick(view.getContext()); selectedSpan.onClick(view.getContext());
hlPath=null; resetAndInvalidate();
selectedSpan=null;
view.invalidate();
return false; return false;
} }
if(event.getAction()==MotionEvent.ACTION_CANCEL){ if(event.getAction()==MotionEvent.ACTION_CANCEL){
hlPath=null; resetAndInvalidate();
selectedSpan=null;
view.invalidate();
return false; return false;
} }
return false; return false;
} }
Runnable copyTextToClipboard = () -> {
//TODO actually copy to clipboard
//TODO think about removing toast, system > A12 (?) has a built-in popup
Toast.makeText(view.getContext(), "copied to clipboard", Toast.LENGTH_SHORT).show();
resetAndInvalidate();
};
private void resetAndInvalidate() {
hlPath=null;
selectedSpan=null;
view.invalidate();
}
public void onDraw(Canvas canvas){ public void onDraw(Canvas canvas){
if(hlPath!=null){ if(hlPath!=null){