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FairEmail
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Code Issues Projects Releases Wiki Activity

Chip edit

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pull/194/merge
M66B 3 years ago
parent 61ef2cda0d
commit e065814b2c
1 changed files with 125 additions and 101 deletions
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226
app/src/main/java/eu/faircode/email/EditTextMultiAutoComplete.java
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@ -74,6 +74,11 @@ import javax.mail.internet.AddressException;
import javax.mail.internet.InternetAddress;
public class EditTextMultiAutoComplete extends AppCompatMultiAutoCompleteTextView {
private SharedPreferences prefs;
private boolean dark;
private int colorAccent;
private ContextThemeWrapper ctx;
public EditTextMultiAutoComplete(@NonNull Context context) {
super(context);
init(context);
@ -92,108 +97,19 @@ public class EditTextMultiAutoComplete extends AppCompatMultiAutoCompleteTextVie
private void init(Context context) {
Helper.setKeyboardIncognitoMode(this, context);
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
boolean dark = Helper.isDarkTheme(context);
int colorAccent = ColorUtils.setAlphaComponent(
Helper.resolveColor(context, R.attr.colorAccent), 5 * 255 / 100);
ContextThemeWrapper ctx = new ContextThemeWrapper(context,
dark ? R.style.ChipDark : R.style.ChipLight);
ContentResolver resolver = context.getContentResolver();
Runnable update = new Runnable() {
@Override
public void run() {
try {
Editable edit = getText();
boolean send_chips = prefs.getBoolean("send_chips", false);
boolean added = false;
List<ClipImageSpan> spans = new ArrayList<>();
spans.addAll(Arrays.asList(edit.getSpans(0, edit.length(), ClipImageSpan.class)));
if (send_chips) {
boolean quote = false;
int start = 0;
for (int i = 0; i < edit.length(); i++) {
char kar = edit.charAt(i);
if (kar == '"')
quote = !quote;
else if (kar == ',' && !quote) {
boolean found = false;
for (ClipImageSpan span : new ArrayList<>(spans)) {
int s = edit.getSpanStart(span);
int e = edit.getSpanEnd(span);
if (s == start && e == i + 1) {
found = true;
spans.remove(span);
break;
}
}
if (!found && start < i + 1) {
String email = edit.subSequence(start, i + 1).toString();
InternetAddress[] parsed;
try {
parsed = MessageHelper.parseAddresses(context, email);
if (parsed != null)
for (InternetAddress a : parsed)
a.validate();
} catch (AddressException ex) {
parsed = null;
}
if (parsed != null && parsed.length == 1) {
Drawable avatar = null;
Uri lookupUri = ContactInfo.getLookupUri(parsed);
if (lookupUri != null) {
InputStream is = ContactsContract.Contacts.openContactPhotoInputStream(
resolver, lookupUri, false);
avatar = Drawable.createFromStream(is, email);
}
String e = parsed[0].getAddress();
String p = parsed[0].getPersonal();
String text = (TextUtils.isEmpty(p) ? e : p);
// https://github.com/material-components/material-components-android/blob/master/docs/components/Chip.md
ChipDrawable cd = ChipDrawable.createFromResource(ctx, R.xml.chip);
cd.setChipIcon(avatar);
// cd.setLayoutDirection(View.LAYOUT_DIRECTION_LOCALE);
cd.setText(text);
cd.setChipBackgroundColor(ColorStateList.valueOf(colorAccent));
cd.setMaxWidth(getWidth());
cd.setBounds(0, 0, cd.getIntrinsicWidth(), cd.getIntrinsicHeight());
ClipImageSpan is = new ClipImageSpan(cd);
edit.setSpan(is, start, i + 1, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
added = true;
}
}
if (i + 1 < edit.length() && edit.charAt(i + 1) == ' ')
start = i + 2;
else
start = i + 1;
}
}
}
for (ClipImageSpan span : spans)
edit.removeSpan(span);
if (spans.size() > 0 || added)
invalidate();
} catch (Throwable ex) {
Log.e(ex);
}
}
};
prefs = PreferenceManager.getDefaultSharedPreferences(context);
dark = Helper.isDarkTheme(context);
colorAccent = Helper.resolveColor(context, R.attr.colorAccent);
colorAccent = ColorUtils.setAlphaComponent(colorAccent, 5 * 255 / 100);
ctx = new ContextThemeWrapper(context, dark ? R.style.ChipDark : R.style.ChipLight);
addTextChangedListener(new TextWatcher() {
Integer backspace = null;
private boolean init;
private Integer backspace = null;
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
init = (s.length() == 0 && after > 0);
backspace = (count - after == 1 ? start : null);
}
@ -204,6 +120,8 @@ public class EditTextMultiAutoComplete extends AppCompatMultiAutoCompleteTextVie
@Override
public void afterTextChanged(Editable edit) {
if (init)
setSelection(edit.length());
if (backspace != null) {
ClipImageSpan[] spans = edit.getSpans(backspace, backspace, ClipImageSpan.class);
if (spans.length == 1) {
@ -221,10 +139,16 @@ public class EditTextMultiAutoComplete extends AppCompatMultiAutoCompleteTextVie
});
}
private static class ClipImageSpan extends ImageSpan {
public ClipImageSpan(@NonNull Drawable drawable) {
super(drawable, DynamicDrawableSpan.ALIGN_BOTTOM);
}
@Override
protected void onSelectionChanged(int start, int end) {
super.onSelectionChanged(start, end);
final Editable edit = getText();
ClipImageSpan[] spans = edit.getSpans(start, end - 1, ClipImageSpan.class);
for (ClipImageSpan span : spans)
edit.removeSpan(span);
post(update);
}
@Override
@ -403,4 +327,104 @@ public class EditTextMultiAutoComplete extends AppCompatMultiAutoCompleteTextVie
return super.onTouchEvent(event);
}
Runnable update = new Runnable() {
@Override
public void run() {
try {
final Context context = getContext();
final Editable edit = getText();
final boolean send_chips = prefs.getBoolean("send_chips", false);
boolean added = false;
int selstart = getSelectionStart();
int selend = getSelectionEnd();
List<ClipImageSpan> spans = new ArrayList<>();
spans.addAll(Arrays.asList(edit.getSpans(0, edit.length(), ClipImageSpan.class)));
if (send_chips) {
boolean quote = false;
int start = 0;
for (int i = 0; i < edit.length(); i++) {
char kar = edit.charAt(i);
if (kar == '"')
quote = !quote;
else if (kar == ',' && !quote) {
boolean found = false;
for (ClipImageSpan span : new ArrayList<>(spans)) {
int s = edit.getSpanStart(span);
int e = edit.getSpanEnd(span);
if (s == start && e == i + 1) {
found = true;
spans.remove(span);
break;
}
}
if (!found && start < i + 1 &&
!(selstart >= start && selstart < i + 1) &&
!(selend >= start && selend < i + 1)) {
String email = edit.subSequence(start, i + 1).toString();
InternetAddress[] parsed;
try {
parsed = MessageHelper.parseAddresses(context, email);
if (parsed != null)
for (InternetAddress a : parsed)
a.validate();
} catch (AddressException ex) {
parsed = null;
}
if (parsed != null && parsed.length == 1) {
Drawable avatar = null;
Uri lookupUri = ContactInfo.getLookupUri(parsed);
if (lookupUri != null) {
InputStream is = ContactsContract.Contacts.openContactPhotoInputStream(
context.getContentResolver(), lookupUri, false);
avatar = Drawable.createFromStream(is, email);
}
String e = parsed[0].getAddress();
String p = parsed[0].getPersonal();
String text = (TextUtils.isEmpty(p) ? e : p);
// https://github.com/material-components/material-components-android/blob/master/docs/components/Chip.md
ChipDrawable cd = ChipDrawable.createFromResource(ctx, R.xml.chip);
cd.setChipIcon(avatar);
// cd.setLayoutDirection(View.LAYOUT_DIRECTION_LOCALE);
cd.setText(text);
cd.setChipBackgroundColor(ColorStateList.valueOf(colorAccent));
cd.setMaxWidth(getWidth());
cd.setBounds(0, 0, cd.getIntrinsicWidth(), cd.getIntrinsicHeight());
ClipImageSpan is = new ClipImageSpan(cd);
edit.setSpan(is, start, i + 1, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
added = true;
}
}
if (i + 1 < edit.length() && edit.charAt(i + 1) == ' ')
start = i + 2;
else
start = i + 1;
}
}
}
for (ClipImageSpan span : spans)
edit.removeSpan(span);
if (spans.size() > 0 || added)
invalidate();
} catch (Throwable ex) {
Log.e(ex);
}
}
};
private static class ClipImageSpan extends ImageSpan {
public ClipImageSpan(@NonNull Drawable drawable) {
super(drawable, DynamicDrawableSpan.ALIGN_BOTTOM);
}
}
}
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