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https://github.com/M66B/FairEmail.git
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Experimental chip support
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M66B
parent
0a7ca825f3
commit
58aa1c5d50
2 changed files with 135 additions and 2 deletions
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@ -19,29 +19,157 @@ package eu.faircode.email;
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Copyright 2018-2022 by Marcel Bokhorst (M66B)
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*/
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import android.content.ContentResolver;
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import android.content.Context;
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import android.graphics.Canvas;
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import android.graphics.drawable.Drawable;
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import android.net.Uri;
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import android.provider.ContactsContract;
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import android.text.Editable;
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import android.text.Spanned;
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import android.text.TextUtils;
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import android.text.TextWatcher;
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import android.text.style.DynamicDrawableSpan;
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import android.text.style.ImageSpan;
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import android.util.AttributeSet;
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import android.view.ContextThemeWrapper;
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import android.view.MotionEvent;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.appcompat.widget.AppCompatMultiAutoCompleteTextView;
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import com.google.android.material.chip.ChipDrawable;
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import java.io.InputStream;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import javax.mail.internet.AddressException;
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import javax.mail.internet.InternetAddress;
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public class EditTextMultiAutoComplete extends AppCompatMultiAutoCompleteTextView {
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public EditTextMultiAutoComplete(@NonNull Context context) {
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super(context);
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Helper.setKeyboardIncognitoMode(this, context);
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init(context);
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}
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public EditTextMultiAutoComplete(@NonNull Context context, @Nullable AttributeSet attrs) {
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super(context, attrs);
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Helper.setKeyboardIncognitoMode(this, context);
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init(context);
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}
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public EditTextMultiAutoComplete(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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init(context);
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}
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private void init(Context context) {
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Helper.setKeyboardIncognitoMode(this, context);
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if (BuildConfig.DEBUG) {
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boolean dark = Helper.isDarkTheme(context);
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ContextThemeWrapper ctx = new ContextThemeWrapper(context,
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dark ? R.style.Base_Theme_Material3_Dark : R.style.Base_Theme_Material3_Light);
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ContentResolver resolver = context.getContentResolver();
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int dp3 = Helper.dp2pixels(context, 3);
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addTextChangedListener(new TextWatcher() {
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@Override
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public void beforeTextChanged(CharSequence s, int start, int count, int after) {
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// Do nothing
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}
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@Override
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public void onTextChanged(CharSequence s, int start, int before, int count) {
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// Do nothing
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}
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@Override
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public void afterTextChanged(Editable edit) {
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boolean added = false;
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List<ImageSpan> spans = new ArrayList<>();
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spans.addAll(Arrays.asList(edit.getSpans(0, edit.length(), ImageSpan.class)));
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boolean quote = false;
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int start = 0;
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for (int i = 0; i < edit.length(); i++) {
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char kar = edit.charAt(i);
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if (kar == '"')
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quote = !quote;
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else if (kar == ',' && !quote) {
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boolean found = false;
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for (ImageSpan span : new ArrayList<>(spans)) {
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int s = edit.getSpanStart(span);
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int e = edit.getSpanEnd(span);
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if (s == start && e == i + 1) {
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found = true;
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spans.remove(span);
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break;
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}
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}
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if (!found) {
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String email = edit.subSequence(start, i + 1).toString();
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InternetAddress[] parsed;
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try {
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parsed = MessageHelper.parseAddresses(context, email);
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if (parsed != null)
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for (InternetAddress a : parsed)
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a.validate();
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} catch (AddressException ex) {
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parsed = null;
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}
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if (parsed != null && parsed.length == 1) {
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Drawable avatar = null;
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Uri lookupUri = ContactInfo.getLookupUri(parsed);
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if (lookupUri != null) {
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InputStream is = ContactsContract.Contacts.openContactPhotoInputStream(
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resolver, lookupUri, false);
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avatar = Drawable.createFromStream(is, email);
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}
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ChipDrawable cd = ChipDrawable.createFromResource(ctx, R.xml.chip);
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cd.setChipIcon(avatar);
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cd.setCloseIcon(null);
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cd.setTextStartPadding(dp3);
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cd.setTextEndPadding(dp3);
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String e = parsed[0].getAddress();
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String p = parsed[0].getPersonal();
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if (TextUtils.isEmpty(p))
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if (TextUtils.isEmpty(e))
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cd.setText(email);
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else
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cd.setText(e);
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else
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cd.setText(p);
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cd.setBounds(0, 0, cd.getIntrinsicWidth(), cd.getIntrinsicHeight());
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ImageSpan is = new ImageSpan(cd, DynamicDrawableSpan.ALIGN_BOTTOM);
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edit.setSpan(is, start, i + 1, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
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added = true;
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}
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}
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if (i + 1 < edit.length() && edit.charAt(i + 1) == ' ')
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start = i + 2;
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else
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start = i + 1;
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}
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}
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for (ImageSpan span : spans)
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edit.removeSpan(span);
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if (spans.size() > 0 || added)
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invalidate();
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}
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});
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}
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}
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@Override
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5
app/src/main/res/xml/chip.xml
Normal file
5
app/src/main/res/xml/chip.xml
Normal file
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@ -0,0 +1,5 @@
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<?xml version="1.0" encoding="utf-8"?>
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<chip xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:app="http://schemas.android.com/apk/res-auto"
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android:text="Contact"
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app:chipIcon="@drawable/baseline_mail_24" />
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