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Irineu333Irineu333
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Merge pull request #12 from Irineu333/feature/scope-scheme
[FEAT] scope scheme Each scheme has a scope, which is the region it highlights, and other schemes can be added to its scope and only process within that scope.
2 parents 2f62967 + f1b858c commit 933c5ba

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11 files changed

+427
-130
lines changed

11 files changed

+427
-130
lines changed

‎app/src/main/java/com/neo/highlightproject/MainActivity.java‎

Lines changed: 91 additions & 64 deletions
Original file line numberDiff line numberDiff line change
@@ -35,25 +35,26 @@ protected void onCreate(Bundle savedInstanceState) {
3535

3636
binding = ActivityMainBinding.inflate(getLayoutInflater());
3737
setContentView(binding.getRoot());
38-
configToolbar();
39-
initHighlightExample();
38+
39+
highlightExample();
40+
highlightListenerExample();
4041
}
4142

42-
private void configToolbar() {
43+
private void highlightExample() {
4344

4445
Highlight highlight = new Highlight();
4546

47+
//add scheme
4648
highlight.addScheme(
4749
new StyleScheme(
4850
Pattern.compile("Highlight"),
4951
StyleScheme.STYLE.BOLD_ITALIC
50-
)
51-
);
52-
53-
highlight.addScheme(
54-
new ColorScheme(
55-
Pattern.compile("light"),
56-
Color.parseColor("#FF03DAC5")
52+
).addScopeScheme(
53+
//add scheme scheme
54+
new ColorScheme(
55+
Pattern.compile("light"),
56+
Color.parseColor("#FF03DAC5")
57+
)
5758
)
5859
);
5960

@@ -69,7 +70,7 @@ private void configToolbar() {
6970
}
7071

7172

72-
private void initHighlightExample() {
73+
private void highlightListenerExample() {
7374
HighlightTextWatcher highlightTextWatcher =
7475
new HighlightTextWatcher();
7576

@@ -87,73 +88,103 @@ private void initHighlightExample() {
8788
)
8889
);
8990

91+
//StrikethroughSpan custom scheme example
92+
Scheme strikeScheme = new Scheme() {
93+
94+
final Pattern pattern =
95+
Pattern.compile(".+");
96+
97+
@Override
98+
public Pattern getRegex() {
99+
return pattern;
100+
}
101+
102+
@Override
103+
public Object getSpan(@NonNull CharSequence text) {
104+
return new StrikethroughSpan();
105+
}
106+
107+
@Override
108+
public boolean getClearOldSpan() {
109+
return false;
110+
}
111+
112+
@Override
113+
public Scheme setClearOldSpan(boolean clearOldSpan) {
114+
return this;
115+
}
116+
};
90117
highlightTextWatcher.addScheme(
91118
new ColorScheme(
92119
Pattern.compile("\\b([Jj])ava([Ss])cript\\b"),
93120
Color.parseColor("#F5E200")
121+
).addScopeScheme(
122+
//add in ColorScheme scope
123+
strikeScheme
94124
)
95125
);
96126

127+
//UnderlineSpan custom scheme example
128+
Scheme underlineScheme = new Scheme() {
129+
final Pattern pattern =
130+
Pattern.compile(".+");
131+
132+
@Override
133+
public Pattern getRegex() {
134+
return pattern;
135+
}
136+
137+
@Override
138+
public Object getSpan(@NonNull CharSequence text) {
139+
return new UnderlineSpan();
140+
}
141+
142+
@Override
143+
public boolean getClearOldSpan() {
144+
return false;
145+
}
146+
147+
@Override
148+
public Scheme setClearOldSpan(boolean clearOldSpan) {
149+
return this;
150+
}
151+
};
152+
97153
highlightTextWatcher.addScheme(
98154
new ColorScheme(
99155
Pattern.compile("\\b([Aa])ndroid\\b"),
100156
Color.parseColor("#00CA0E")
157+
).addScopeScheme(
158+
//add in ColorScheme scope
159+
underlineScheme
101160
)
102161
);
103162

163+
//scheme scope example
104164
highlightTextWatcher.addScheme(
105165
new StyleScheme(
106166
Pattern.compile("\\b([Hh])ighlight\\b"),
107167
StyleScheme.STYLE.BOLD_ITALIC
168+
).addScopeScheme(
169+
//add OnClickScheme in StyleScheme scope
170+
new OnClickScheme(
171+
Pattern.compile(".+"),
172+
(CharSequence text) -> showToast()
173+
),
174+
//add ColorScheme in StyleScheme scope
175+
new ColorScheme(
176+
Pattern.compile("light"),
177+
Color.parseColor("#FF03DAC5")
178+
).addScopeScheme(
179+
//add ColorScheme in ColorScheme scope
180+
new ColorScheme(
181+
Pattern.compile("gh"),
182+
Color.RED
183+
)
184+
)
108185
)
109186
);
110187

111-
//custom example
112-
highlightTextWatcher.addScheme(
113-
new Scheme() {
114-
final Pattern pattern =
115-
Pattern.compile("\\b([Jj])ava([Ss])cript\\b");
116-
117-
@Override
118-
public Pattern getRegex() {
119-
return pattern;
120-
}
121-
122-
@Override
123-
public Object getSpan(@NonNull CharSequence text) {
124-
return new StrikethroughSpan();
125-
}
126-
127-
@Override
128-
public boolean getClearOldSpan() {
129-
return false;
130-
}
131-
}
132-
);
133-
134-
//custom example 2
135-
highlightTextWatcher.addScheme(
136-
new Scheme() {
137-
final Pattern pattern =
138-
Pattern.compile("\\b([Hh])ighlight\\b");
139-
140-
@Override
141-
public Pattern getRegex() {
142-
return pattern;
143-
}
144-
145-
@Override
146-
public Object getSpan(@NonNull CharSequence text) {
147-
return new UnderlineSpan();
148-
}
149-
150-
@Override
151-
public boolean getClearOldSpan() {
152-
return false;
153-
}
154-
}
155-
);
156-
157188
highlightTextWatcher.addSpanType(StrikethroughSpan.class);
158189

159190
//add link scheme
@@ -164,16 +195,12 @@ public boolean getClearOldSpan() {
164195

165196
binding.edittext.setMovementMethod(LinkMovementMethod.getInstance());
166197

167-
//add click scheme
168-
169-
highlightTextWatcher.addScheme(
170-
new OnClickScheme(Pattern.compile("[hH]ighlight"), (CharSequence text) -> showToast())
171-
);
172-
173198
highlightTextWatcher.addScheme(
174199
new OnClickScheme(Pattern.compile("Irineu A\\. Silva"), (CharSequence text) ->
175200
goToMyGithub()
176-
).setPainTextColor(Color.GRAY)
201+
).setPainTextColor(
202+
Color.GREEN
203+
).setPainTextUnderline(true)
177204
);
178205

179206
binding.edittext.addTextChangedListener(highlightTextWatcher);

‎app/src/main/res/values/strings.xml‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
11
<resources>
22
<string name="app_name">HighlightProject</string>
3-
<string name="example">Java\nKotlin\nJavaScript\nAndroid\n\nThis is the best highlight lib!!\n\nRepo: https://github.com/Irineu333/Highlight\nAuthor: Irineu A. Silva</string>
3+
<string name="example">Java\nKotlin\nJavaScript\nAndroid\n\nThis is the best highlight lib!!\n\nAuthor: Irineu A. Silva\nRepo: https://github.com/Irineu333/Highlight</string>
44
</resources>

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