8000 Add code to adjust width and location of replacement popup of Contact… · githubzhaoliang/Material@dcb579b · GitHub
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rey5137rey5137
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Add code to adjust width and location of replacement popup of ContactEditText class.
Expose some on() function of EditText class. Add OnSelectionChangedListener interface for TextView and EditText class.
1 parent ec2289e commit dcb579b

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4 files changed

+503
-34
lines changed

4 files changed

+503
-34
lines changed

‎app/src/main/java/com/rey/material/app/ContactEditText.java

Lines changed: 57 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -7,6 +7,7 @@
77
import android.graphics.BitmapFactory;
88
import android.graphics.Canvas;
99
import android.graphics.Paint;
10+
import android.graphics.Rect;
1011
import android.graphics.Typeface;
1112
import android.graphics.drawable.BitmapDrawable;
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import android.graphics.drawable.Drawable;
@@ -26,6 +27,7 @@
2627
import android.view.MotionEvent;
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import android.view.View;
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import android.view.ViewGroup;
30+
import android.view.ViewTreeObserver;
2931
import android.widget.BaseAdapter;
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import android.widget.Filter;
3133
import android.widget.Filterable;
@@ -39,6 +41,7 @@
3941
import com.rey.material.util.TypefaceUtil;
4042
import com.rey.material.widget.EditText;
4143
import com.rey.material.widget.ListPopupWindow;
44+
import com.rey.material.widget.ListView;
4245
import com.squareup.picasso.Picasso;
4346
import com.squareup.picasso.Target;
4447

@@ -246,10 +249,51 @@ public void onDismiss() {
246249
mSelectedSpan = null;
247250
}
248251
});
249-
mReplacementPopup.setAdapter(mReplacementAdapter);
252+
250253
mReplacementPopup.setAnchorView(this);
251254
mReplacementPopup.setModal(true);
255+
mReplacementPopup.setAdapter(mReplacementAdapter);
252256
mReplacementPopup.show();
257+
258+
mReplacementPopup.getListView().getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
259+
@Override
260+
public void onGlobalLayout() {
261+
ListView lv = mReplacementPopup.getListView();
262+
ViewTreeObserver observer = lv.getViewTreeObserver();
263+
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN)
264+
observer.removeOnGlobalLayoutListener(this);
265+
else
266+
observer.removeGlobalOnLayoutListener(this);
267+
268+
View v = lv.getChildAt(0);
269+
v.measure(MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED), MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));
270+
mReplacementPopup.setContentWidth(v.getMeasuredWidth());
271+
272+
273+
int[] popupLocation = new int[2];
274+
lv.getLocationOnScreen(popupLocation);
275+
276+
int[] inputLocation = new int[2];
277+
mInputView.getLocationOnScreen(inputLocation);
278+
279+
Drawable background = mReplacementPopup.getPopup().getBackground();
280+
Rect backgroundPadding = new Rect();
281+
int verticalOffset;
282+
int horizontalOffset = inputLocation[0] + (int)mSelectedSpan.mX - (popupLocation[0] + backgroundPadding.left);
283+
284+
if(background != null)
285+
background.getPadding(backgroundPadding);
286+
287+
if(inputLocation[1] < popupLocation[1]) //popup show at bottom
288+
verticalOffset = inputLocation[1] + mSelectedSpan.mY - (popupLocation[1] + backgroundPadding.top);
289+
else
290+
verticalOffset = inputLocation[1] + mSelectedSpan.mY + mSpanHeight - (popupLocation[1] + lv.getHeight() - backgroundPadding.bottom);
291+
292+
mReplacementPopup.setVerticalOffset(verticalOffset);
293+
mReplacementPopup.setHorizontalOffset(horizontalOffset);
294+
mReplacementPopup.show();
295+
}
296+
});
253297
}
254298
}
255299

@@ -468,24 +512,30 @@ private void queryNumber(Recipient recipient){
468512
Cursor cursor = getContext().getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, COLS, selection, selectionArgs, null);
469513
if (cursor.getCount() > 0) {
470514
mItems = new Recipient[cursor.getCount()];
515+
mItems[0] = recipient;
471516
int index = 1;
472517
while (cursor.moveToNext()) {
473518
String number = cursor.getString(0);
474519

475-
if(number.equals(recipient.number))
476-
mItems[0] = recipient;
477-
else{
520+
if(!number.equals(recipient.number)){
478521
Recipient newRecipient = new Recipient();
479522
newRecipient.lookupKey = recipient.lookupKey;
480523
newRecipient.name = recipient.name;
481524
newRecipient.number = number;
525+
if(index == mItems.length){
526+
Recipient[] newItems = new Recipient[mItems.length + 1];
527+
System.arraycopy(mItems, 0, newItems, 0, mItems.length);
528+
mItems = newItems;
529+
}
482530
mItems[index] = newRecipient;
483531
index++;
484532
}
485533
}
486534
}
487-
cursor.close();
535+
else
536+
mItems = new Recipient[]{recipient};
488537

538+
cursor.close();
489539
notifyDataSetChanged();
490540
}
491541

@@ -558,6 +608,7 @@ class RecipientSpan extends ContactChipSpan implements Target{
558608
private Recipient mRecipient;
559609
int mWidth;
560610
float mX;
611+
int mY;
561612

562613
public RecipientSpan(Recipient recipient) {
563614
super(TextUtils.isEmpty(recipient.name) ? recipient.number : recipient.name,
@@ -613,6 +664,7 @@ public int getSize(Paint paint, CharSequence text, int start, int end, Paint.Fon
613664
@Override
614665
public void draw(Canvas canvas, CharSequence text, int start, int end, float x, int top, int y, int bottom, Paint paint) {
615666
mX = x;
667+
mY = top;
616668
super.draw(canvas, text, start, end, x, top, y, bottom, paint);
617669
}
618670

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