7 | * Apache License 2.0
8 | *
9 | */
10 |
11 | public class LineBreaker {
12 | /**
13 | * LineBreaker interface
14 | *
15 | * @param text
16 | * @param start
17 | * @param end
18 | * @return type and position of linebreak between start and end NOTE: position of
19 | * last character at the line
20 | */
21 |
22 | public static final int HYPHEN = 0xf0000000;
23 |
24 | public static int getPosition(int value) {
25 | return value & 0x0fffffff;
26 | }
27 |
28 | public static boolean isHyphen(int value) {
29 | return (value & HYPHEN) == HYPHEN;
30 | }
31 |
32 | /* punctuation ranges */
33 | // 20-3f
34 | // 5b-60
35 | // 7b-7e
36 |
37 | /*
38 |
39 | if (c >= 0x0600 && c <=0x06E0)
40 |
41 | }
42 | */
43 |
44 | public static boolean isLetter(char ch) {
45 | /* 0x0600-0x06e0 - arabic */
46 | return Character.isLetter(ch) || (ch >=0x0600 && ch<= 0x06e0);
47 | }
48 |
49 | public static boolean isPunktuation(char ch) {
50 | return !isLetter(ch) && ch < 0x7e &&
51 | (ch > 0x20 &&
52 | (ch < 0x40 ||
53 | (ch > 0x5b &&
54 | (ch < 0x60 ||
55 | ch > 0x7e))));
56 | }
57 |
58 | public int nearestLineBreak(char[] text, int start, int _end, int limit) {
59 | int end = _end;
60 |
61 | for (; end >= start; end--) {
62 | if (text[end] == ' ' || text[end] == ',' || text[end] == '.' || text[end] == '!' || text[end] == '-' || text[end] == '?')
63 | break;
64 | }
65 | if ((end > start - 1) && end < limit && Character.isLetter(text[end]) && Character.isLetter(text[end + 1]))
66 | end = end | HYPHEN;
67 | return end; // force break, if not fit
68 | }
69 | }
70 |
--------------------------------------------------------------------------------
/app/src/main/java/su/whs/watl/samples/TextViewWSActivity.java:
--------------------------------------------------------------------------------
1 | package su.whs.watl.samples;
2 |
3 | import android.graphics.Typeface;
4 | import android.os.Build;
5 | import android.os.Bundle;
6 | import androidx.appcompat.app.ActionBarActivity;
7 | import android.view.Menu;
8 | import android.view.MenuItem;
9 |
10 | import su.whs.watl.ui.TextViewWS;
11 |
12 |
13 | public class TextViewWSActivity extends ActionBarActivity implements ArticleView {
14 | private static final String TAG="TextViewWS.Demo";
15 | @Override
16 | protected void onCreate(Bundle savedInstanceState) {
17 | super.onCreate(savedInstanceState);
18 | setContentView(R.layout.activity_text_view_ws);
19 | ((wATLApp)getApplication()).getArticle(ContentLoader.ARTICLE_SCIENCE2, this);
20 | }
21 |
22 | @Override
23 | public boolean onCreateOptionsMenu(Menu menu) {
24 | // Inflate the menu; this adds items to the action bar if it is present.
25 | getMenuInflater().inflate(R.menu.menu_text_view_w, menu);
26 | return true;
27 | }
28 |
29 | @Override
30 | public boolean onOptionsItemSelected(MenuItem item) {
31 | // Handle action bar item clicks here. The action bar will
32 | // automatically handle clicks on the Home/Up button, so long
33 | // as you specify a parent activity in AndroidManifest.xml.
34 | int id = item.getItemId();
35 |
36 | //noinspection SimplifiableIfStatement
37 | if (id == R.id.action_settings) {
38 | return true;
39 | }
40 |
41 | return super.onOptionsItemSelected(item);
42 | }
43 |
44 | @Override
45 | public void setLoadingState(boolean state, int percents) {
46 |
47 | }
48 |
49 | @Override
50 | public void setContent(String title, String author, String source, CharSequence content) {
51 | TextViewWS tv = (TextViewWS) findViewById(R.id.textView);
52 | Typeface font = Typeface.createFromAsset(tv.getContext().getAssets(), "fonts/GamjaFlower-Regular.ttf");
53 | tv.setTypeface(font);
54 | tv.setText(content);
55 |
56 | tv.setTextIsSelectable(true);
57 | if (Build.VERSION.SDK_INT > 10)
58 | tv.setCustomSelectionActionModeCallback(new SampleActionModeCallback(tv));
59 |
60 | }
61 | }
62 |
--------------------------------------------------------------------------------
/app/src/main/res/layout/activity_recycler_view.xml:
--------------------------------------------------------------------------------
1 |
2 |
13 |
14 |
20 |
25 |
30 |
36 |
42 |
43 |
44 |
48 |
49 |
50 |
--------------------------------------------------------------------------------
/syllabification/deploy.gradle:
--------------------------------------------------------------------------------
1 | apply plugin: 'com.github.dcendents.android-maven'
2 | apply plugin: 'com.jfrog.bintray'
3 |
4 | def siteUrl = 'http://whs.su' // Homepage URL of the library
5 | def gitUrl = 'https://github.com/suwhs/wATL.git' // Git repository URL
6 | // Maven Group ID for the artifact
7 | version='1.3'
8 | group='su.whs'
9 |
10 | install {
11 | repositories.mavenInstaller {
12 | // repository(url: "file://${System.properties['user.home']}/AndroidStudioProjects/maven-repository")
13 | pom.project {
14 | packaging 'aar'
15 | groupId 'su.whs'
16 | artifactId 'syllabification'
17 | version '1.3'
18 | name 'syllabification'
19 | url siteUrl
20 | inceptionYear '2016'
21 | licenses {
22 | license {
23 | name 'Apache License 2.0'
24 | url 'http://www.apache.org/licenses/LICENSE-2.0'
25 | distribution 'repo'
26 | }
27 |
28 | }
29 | scm {
30 | connection gitUrl
31 | developerConnection gitUrl
32 | url siteUrl
33 | }
34 | }
35 | }
36 | }
37 |
38 | Properties properties = new Properties()
39 | properties.load(project.rootProject.file('local.properties').newDataInputStream())
40 |
41 | bintray {
42 | user = properties.getProperty("bintray.user")
43 | key = properties.getProperty("bintray.apikey")
44 |
45 | configurations = ['archives','javadocDeps']
46 | pkg {
47 | repo = "maven"
48 | name = "syllabification"
49 | websiteUrl = siteUrl
50 | vcsUrl = gitUrl
51 | licenses = ["Apache-2.0"]
52 | publish = true
53 | }
54 | }
55 |
56 |
57 | task sourcesJar(type: Jar) {
58 | from android.sourceSets.main.java.srcDirs
59 | classifier = 'sources'
60 | }
61 |
62 | task javadoc(type: Javadoc) {
63 | source = android.sourceSets.main.java.srcDirs
64 | classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
65 | failOnError false
66 | }
67 |
68 | task javadocJar(type: Jar, dependsOn: javadoc) {
69 | classifier = 'javadoc'
70 | from javadoc.destinationDir
71 | // options.encoding = 'UTF-8'
72 | }
73 |
74 | artifacts {
75 | archives javadocJar
76 | archives sourcesJar
77 | }
78 |
79 |
--------------------------------------------------------------------------------
/app/src/main/assets/articles/rtl_test_2.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 | Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi eros ipsum, dictum nec neque et, facilisis gravida dolor. Morbi mi sem, laoreet ac volutpat at, vehicula eget nibh. Mauris velit elit, iaculis in auctor id, fringilla non diam. Sed vehicula nisi neque, at vulputate arcu vulputate nec.
5 | عل حول يرتبط القوى مقاطعة. ضرب معزّزة المنتصر الألماني إذ. تم دنو بشرية ويتّفق والبريطاني, وشعار وفنلندا الأوروبي مع حتى, يكن قد هُزم البشريةً. عل خطّة وحتى بالدبابات تلك, حول ماذا الأولية العسكرية عن.
الى ألمّ الأوروبية، عل, نورماندي لبولندا، انه لم, جوي إحتلال بالمحور لم.
شمال بانتحار العمليات تعد عل, جوي إذ اللا جحافل العام, بعد وأكثرها التجارية ما. و جدول النازي واستمرت
هذه, لم هاربر للحرب الشمل لان. سمّي الصين الولايات تم بها. أخذ مع لأداء والحلفاء, إذ وفي خطّة إخضاع الرئيسية, المواد الإتفاقية السوفييتي أضف تم. بها وقامت لألمانيا أي, شمال غريمه أم تلك, أي بين أمّا لقوات مواقعها.
6 |
7 | Quisque id enim congue, ullamcorper felis aliquam, sodales nisi. Duis ligula lectus, efficitur vel tristique eget, volutpat vitae nisi.
8 |
9 | كرسي العظمى ذلك قد. مسرح لدحر الأوروبيّون أم بحق, الضغوط والبريطاني قد كان, مع بعض الأجل بمباركة
10 |
11 |
12 | Ut vel urna tristique, scelerisque felis vel, fringilla erat. Fusce dignissim quam nec nunc feugiat varius. Etiam egestas iaculis elit, at porttitor elit dapibus nec.
13 | واستمرت. وحزبه وأكثرها قهر ان. جعل كل مهمّات الخاسر التاريخ،, لم انه دارت صفحة غريمه, و ذات أفاق أواخر استدعى. الخاصّة الياباني السوفييتية عل ومن, خصوصا المحور والمانيا وضم أن, الجنود بأضرار و تحت. وتقهقر العمليات مكن عن, والديون المجتمع البشريةً ثم دنو.
14 |
15 | Etiam turpis enim, ornare convallis placerat eget, commodo vel erat. سابق أساسي تغييرات لم أما. غزو الدول هيروشيما أم, حين أصقاع الأحمر العالمي إذ, أحدث وبعدما واقتصار عن هذا. فسقط العمليات بحق لم, من قبضتهم الهادي وقد. أضف أن الأولى إستسلاماً. هو صفحة أحكم مشروط ربع, دار السبب أسلحته بالرّغم مع. كلّ تاريخ لهيمنة نورمبرغ أي.
16 |
17 |
18 | قط من جحافل الإمبراطورية, الذرية تكاليف ومن بـ, الحزب كنقطة ثم دار. للغزو، الإيطالية إذ ربع, قِبل وأسرت وتم من. حيث بلاده الحدود للسيطرة كل, عل للحرب أوكيناوا أضف. مع الا يذكر ٢٠٠٤ واعتلاء, لم وفي سقطت الحروب. عل كان ماذا القوى, ربع بـ عقبت وقدّموا المقيتة, أن مشارف الطرفين شبح. الجوي الدمج عسكرياً كل يتم. الأعمال القوقازية والبريطاني أن عام.
19 |
20 |
21 |
--------------------------------------------------------------------------------
/syllabification/src/main/java/su/whs/hyphens/HyphenLineBreaker.java:
--------------------------------------------------------------------------------
1 | package su.whs.hyphens;
2 |
3 | /**
4 | *
5 | *
6 | * @author igor n. boulliev
7 | * Apache License 2.0
8 | *
9 | */
10 |
11 | import android.annotation.SuppressLint;
12 | import android.content.Context;
13 | import android.util.Log;
14 |
15 | import java.util.HashMap;
16 |
17 | import su.whs.syllabification.parent.LineBreaker;
18 |
19 | import static android.content.ContentValues.TAG;
20 |
21 |
22 | @SuppressLint("UseSparseArrays")
23 | public class HyphenLineBreaker extends LineBreaker {
24 |
25 | private static final HashMap cached;
26 | private ReverseLookupHyphenator mHyphenator;
27 |
28 | static {
29 | cached = new HashMap();
30 | }
31 |
32 | public HyphenLineBreaker(HyphenPattern pattern) {
33 | mHyphenator = new ReverseLookupHyphenator(pattern);
34 | }
35 |
36 | public static LineBreaker getInstance(HyphenPattern hyphenationPattern) {
37 | if (hyphenationPattern == null) return new DefaultLineBreaker();
38 | synchronized (cached) {
39 | if (!cached.containsKey(hyphenationPattern)) {
40 | cached.put(hyphenationPattern, new HyphenLineBreaker(hyphenationPattern));
41 | return cached.get(hyphenationPattern);
42 | }
43 | return cached.get(hyphenationPattern);
44 | }
45 | }
46 |
47 |
48 | public static LineBreaker getInstance(Context context, String name) {
49 | HyphenPattern pat = PatternsLoader.getInstance().getHyphenPatternAssets(context, name + ".hyphen.dat");
50 | return getInstance(pat);
51 | }
52 |
53 | public static void require(Context context, String... names) {
54 | HyphenPattern pat;
55 | for (String name : names) {
56 | pat = PatternsLoader.getInstance()
57 | .getHyphenPatternAssets(context, name + ".hyphen.dat");
58 | if (pat == null) {
59 | Log.w(TAG, "COULD NOT FIND REQUIRED '" + name + ".hyphen.dat");
60 | } else
61 | Log.d(TAG, "loaded: '" + name + "' pattern");
62 | }
63 | }
64 |
65 | @Override
66 | public int nearestLineBreak(char[] text, int start, int end, int limit) {
67 | int result = mHyphenator.nearestLineBreak(text, start, end, limit) - 1; // correct to wATLlib compatibility prior to 1.4
68 | return result;
69 | }
70 |
71 | private static class DefaultLineBreaker extends LineBreaker {
72 | @Override
73 | public int nearestLineBreak(char[] text, int start, int end, int limit) {
74 | return start;
75 | }
76 | }
77 | }
78 |
--------------------------------------------------------------------------------
/app/src/main/java/su/whs/watl/samples/SampleActionModeCallback.java:
--------------------------------------------------------------------------------
1 | package su.whs.watl.samples;
2 |
3 | import android.annotation.TargetApi;
4 | import android.content.ClipData;
5 | import android.content.ClipboardManager;
6 | import android.content.Context;
7 | import android.os.Build;
8 | import android.view.ActionMode;
9 | import android.view.Menu;
10 | import android.view.MenuItem;
11 | import android.widget.Toast;
12 |
13 | import su.whs.watl.ui.TextViewWS;
14 |
15 | /**
16 | * Created by igor n. boulliev on 15.02.15.
17 | * copy-n-paste from http://stackoverflow.com/questions/22832123/get-selected-text-from-textview
18 | */
19 |
20 | @TargetApi(Build.VERSION_CODES.HONEYCOMB)
21 | public class SampleActionModeCallback implements ActionMode.Callback {
22 | public TextViewWS mTextView = null;
23 |
24 | public SampleActionModeCallback(TextViewWS textView) {
25 | mTextView = textView;
26 | }
27 |
28 | @Override
29 | public boolean onCreateActionMode(ActionMode mode, Menu menu) {
30 | // menu.add(0, DEFINITION, 0, "Definition").setIcon(R.drawable.ic_action_book);
31 | menu.add(0, android.R.id.copy, 0, "copy").setIcon(R.drawable.ic_action_name);
32 | return true;
33 | }
34 |
35 | @Override
36 | public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
37 | // Remove the "select all" option
38 | menu.removeItem(android.R.id.selectAll);
39 | // Remove the "cut" option
40 | menu.removeItem(android.R.id.cut);
41 | // Remove the "copy all" option
42 | // menu.removeItem(android.R.id.copy);
43 | return true;
44 | }
45 |
46 | @TargetApi(Build.VERSION_CODES.HONEYCOMB)
47 | @Override
48 | public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
49 | switch (item.getItemId()) {
50 | case android.R.id.copy:
51 | CharSequence text = mTextView.getText().subSequence(mTextView.getSelectionStart(), mTextView.getSelectionEnd());
52 | ClipboardManager manager = (ClipboardManager) mTextView.getContext().getSystemService(Context.CLIPBOARD_SERVICE);
53 | manager.setPrimaryClip(ClipData.newPlainText(null, text));
54 | mTextView.setSelected(false);
55 | Toast.makeText(mTextView.getContext(),"Text copied to clipboard",Toast.LENGTH_LONG).show();
56 | mode.finish();
57 | return true;
58 | default:
59 | break;
60 | }
61 | return false;
62 | }
63 |
64 | @Override
65 | public void onDestroyActionMode(ActionMode mode) {
66 | mTextView.setTextIsSelectable(false);
67 | mTextView.setTextIsSelectable(true);
68 | }
69 | }
70 |
--------------------------------------------------------------------------------
/app/src/main/res/layout/article_page_view.xml:
--------------------------------------------------------------------------------
1 |
2 |
5 |
6 |
13 |
14 |
20 |
21 |
28 |
29 |
38 |
39 |
47 |
48 |
49 |
50 |
61 |
--------------------------------------------------------------------------------
/app/src/main/java/su/whs/watl/samples/GifDrawableCompat.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2015 whs.su
3 | * Licensed under the Apache License, Version 2.0 (the "License");
4 | * you may not use this file except in compliance with the License.
5 | * You may obtain a copy of the License at
6 | *
7 | * http://www.apache.org/licenses/LICENSE-2.0
8 | *
9 | * Unless required by applicable law or agreed to in writing, software
10 | * distributed under the License is distributed on an "AS IS" BASIS,
11 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 | * See the License for the specific language governing permissions and
13 | * limitations under the License.
14 | */
15 | package su.whs.watl.samples;
16 |
17 | import android.graphics.Bitmap;
18 | import android.graphics.Canvas;
19 | import android.graphics.ColorFilter;
20 | import android.graphics.Paint;
21 | import android.graphics.PixelFormat;
22 | import android.graphics.Rect;
23 | import android.graphics.drawable.Animatable;
24 | import android.graphics.drawable.Drawable;
25 | import android.os.SystemClock;
26 |
27 | import java.io.InputStream;
28 |
29 | import su.whs.watl.samples.utils.GifDecoder;
30 |
31 | /**
32 | * Created by igor n. boulliev on 01.09.15.
33 | */
34 | public class GifDrawableCompat extends Drawable implements Animatable {
35 | private GifDecoder mDecoder;
36 | private Bitmap mFrame;
37 | private boolean mStarted = false;
38 | private Paint mPaint = new Paint();
39 | private Rect mSrcRect = new Rect();
40 |
41 | private Runnable updateRunable = new Runnable() {
42 | @Override
43 | public void run() {
44 | nextFrame();
45 | if (mStarted)
46 | scheduleSelf(updateRunable, SystemClock.uptimeMillis()+mDecoder.getNextDelay());
47 | }
48 | };
49 |
50 | public GifDrawableCompat(InputStream inputStream) {
51 | mDecoder = new GifDecoder();
52 | mDecoder.read(inputStream,0);
53 | mDecoder.advance();
54 | mFrame = mDecoder.getNextFrame();
55 | mSrcRect.set(0,0,mFrame.getWidth(),mFrame.getHeight());
56 | }
57 |
58 | @Override
59 | public int getIntrinsicWidth() { return mSrcRect.width(); }
60 |
61 | @Override
62 | public int getIntrinsicHeight() { return mSrcRect.height(); }
63 |
64 | private void nextFrame() {
65 | mDecoder.advance();
66 | mFrame = mDecoder.getNextFrame();
67 | invalidateSelf();
68 | }
69 |
70 | @Override
71 | public void start() {
72 | mStarted = true;
73 | scheduleSelf(updateRunable,SystemClock.uptimeMillis()+mDecoder.getNextDelay());
74 | }
75 |
76 | @Override
77 | public void stop() {
78 | unscheduleSelf(updateRunable);
79 | mStarted = false;
80 | }
81 |
82 | @Override
83 | public boolean isRunning() {
84 | return mStarted;
85 | }
86 |
87 | @Override
88 | public void draw(Canvas canvas) {
89 | canvas.drawBitmap(mFrame,mSrcRect,getBounds(),mPaint);
90 | }
91 |
92 | @Override
93 | public void setAlpha(int alpha) {
94 | mPaint.setAlpha(alpha);
95 | }
96 |
97 | @Override
98 | public void setColorFilter(ColorFilter cf) {
99 | mPaint.setColorFilter(cf);
100 | }
101 |
102 | @Override
103 | public int getOpacity() {
104 | return PixelFormat.TRANSPARENT;
105 | }
106 | }
107 |
--------------------------------------------------------------------------------
/whsutils/src/main/java/su/whs/utils/ZipFileExt.java:
--------------------------------------------------------------------------------
1 | package su.whs.utils;
2 |
3 | /**
4 | * Created by igor n. boulliev on 02.05.15.
5 | */
6 |
7 | import java.io.File;
8 | import java.io.IOException;
9 | import java.io.InputStream;
10 | import java.util.ArrayList;
11 | import java.util.Enumeration;
12 | import java.util.HashMap;
13 | import java.util.List;
14 | import java.util.Map;
15 | import java.util.zip.ZipEntry;
16 | import java.util.zip.ZipFile;
17 |
18 | /**
19 | * reads zip content tree into cache for fast access
20 | */
21 |
22 | public class ZipFileExt {
23 |
24 | private class Entry {
25 | public String mName;
26 | public String mPath;
27 | public ZipEntry mEntry;
28 | public List mEntries = null;
29 |
30 | public Entry(String name, ZipEntry entry) {
31 | File f = new File(name);
32 | mName = f.getName();
33 | mPath = f.getParent() == null ? null : f.getParent(); // need debug for first-level names
34 | mEntry = entry;
35 | if (mEntry.isDirectory())
36 | mEntries = new ArrayList();
37 | }
38 |
39 | public String getName() { return mName; }
40 | public ZipEntry getEntry() { return mEntry; }
41 | public InputStream getInputStream() throws IOException { return ZipFileExt.this.mZip.getInputStream(mEntry); }
42 | /* */
43 | public List list() {
44 | return mEntries;
45 | }
46 | /* */
47 |
48 | }
49 |
50 | private List mRoot = new ArrayList();
51 | private Map mPathMap = new HashMap();
52 | private ZipFile mZip = null;
53 | private ZipFileExt mParent = null;
54 |
55 | /**
56 | *
57 | * @param fileName
58 | * @throws IOException
59 | */
60 |
61 | public ZipFileExt(String fileName) throws IOException {
62 | /** all files comes with full names /like/a/this/path **/
63 | /** so, recreate virtual directory tree */
64 | mZip = new ZipFile(fileName);
65 |
66 | List stack = new ArrayList(); /* */
67 | List dirEntries = new ArrayList();
68 |
69 | String dirName = null;
70 | Entry dirEntry = null;
71 | /* */
72 | Enumeration entries = mZip.entries();
73 | /* contract:
74 | * entry.isDirectory() == true && entry.getName().endsWith("/") == false
75 | * entry.getPath().endsWith("/") == false
76 | * */
77 |
78 | while(entries.hasMoreElements()) {
79 | ZipEntry current = entries.nextElement();
80 | String name = current.getName();
81 | Entry e = new Entry(name,current);
82 | mPathMap.put(name,e);
83 | }
84 |
85 | /*** */
86 |
87 | /** */
88 |
89 | for(Entry entry : mPathMap.values()) {
90 | if (entry.mPath==null)
91 | mRoot.add(entry);
92 | else if (mPathMap.containsKey(entry.mPath)) {
93 | Entry parent = mPathMap.get(entry.mPath);
94 | parent.mEntries.add(entry); // connect entry to parent
95 | } else {
96 | /** */
97 | throw new RuntimeException();
98 | }
99 | }
100 |
101 | /** */
102 |
103 | }
104 |
105 | /**
106 | *
107 | * @return Entry
108 | */
109 |
110 | public List list() {
111 | return mRoot;
112 | }
113 |
114 | /* ZipFileExt */
115 | public static void test_zip(String fileName) {
116 | try {
117 | ZipFileExt zfe = new ZipFileExt(fileName);
118 | } catch (IOException e) {
119 | e.printStackTrace();
120 | }
121 | }
122 | }
123 |
--------------------------------------------------------------------------------
/app/src/main/java/su/whs/watl/samples/MultiColumnTextViewExActivity.java:
--------------------------------------------------------------------------------
1 | package su.whs.watl.samples;
2 |
3 | import android.content.Context;
4 | import android.content.res.AssetManager;
5 | import android.graphics.Bitmap;
6 | import android.graphics.BitmapFactory;
7 | import android.graphics.Typeface;
8 | import android.graphics.drawable.BitmapDrawable;
9 | import android.graphics.drawable.Drawable;
10 | import android.os.Build;
11 | import android.os.Bundle;
12 | import androidx.appcompat.app.ActionBarActivity;
13 | import android.text.Html;
14 | import android.view.Menu;
15 | import android.view.MenuItem;
16 |
17 | import java.io.IOException;
18 | import java.io.InputStream;
19 |
20 | import su.whs.hyphens.HyphenLineBreaker;
21 | import su.whs.watl.text.HtmlTagHandler;
22 | import su.whs.watl.ui.MultiColumnTextViewEx;
23 |
24 |
25 | public class MultiColumnTextViewExActivity extends ActionBarActivity {
26 | private TextOptionsHandler opts;
27 | @Override
28 | protected void onCreate(Bundle savedInstanceState) {
29 | super.onCreate(savedInstanceState);
30 | setContentView(R.layout.activity_multi_column_text_view_ex);
31 | MultiColumnTextViewEx tv = (MultiColumnTextViewEx) findViewById(R.id.textView);
32 | Typeface font = Typeface.createFromAsset(tv.getContext().getAssets(), "fonts/GamjaFlower-Regular.ttf");
33 | tv.setTypeface(font);
34 | opts = new TextOptionsHandler(this,tv);
35 | CharSequence text = Html.fromHtml(SampleContent.get(), new Html.ImageGetter() {
36 | /**
37 | * load images from assets/ folder
38 | * @param source - usually value for 'src' attribute of ![]()
tag
39 | * @return Drawable object
40 | */
41 | @Override
42 | public Drawable getDrawable(String source) {
43 | Context ctx = getApplicationContext();
44 | AssetManager assetManager = ctx.getAssets();
45 |
46 | InputStream is = null;
47 | try {
48 | is = assetManager.open(source);
49 | } catch (IOException e) {
50 | return null;
51 | }
52 | Bitmap bitmap = BitmapFactory.decodeStream(is);
53 | Drawable result = new BitmapDrawable(getResources(), bitmap);
54 | result.setBounds(0, 0, result.getIntrinsicWidth(),
55 | result.getIntrinsicHeight());
56 | return result;
57 | }
58 | }, new HtmlTagHandler());
59 | // tv.setColumnLimits(300, 600); // overrides attributes in xml
60 | tv.setText(text);
61 | tv.setTextIsSelectable(true);
62 | if (Build.VERSION.SDK_INT>10)
63 | tv.setCustomSelectionActionModeCallback(new SampleActionModeCallback(tv));
64 | tv.getOptions().setLineBreaker(HyphenLineBreaker.getInstance(this,"en_us")).setFilterEmptyLines(true);
65 | }
66 |
67 | @Override
68 | public boolean onCreateOptionsMenu(Menu menu) {
69 | // Inflate the menu; this adds items to the action bar if it is present.
70 | getMenuInflater().inflate(R.menu.text_options, menu);
71 | opts.restoreState(menu);
72 | return true;
73 | }
74 |
75 | @Override
76 | public boolean onOptionsItemSelected(MenuItem item) {
77 | // Handle action bar item clicks here. The action bar will
78 | // automatically handle clicks on the Home/Up button, so long
79 | // as you specify a parent activity in AndroidManifest.xml.
80 | if (opts.onOptionsItemSelected(item))
81 | return true;
82 | int id = item.getItemId();
83 |
84 | //noinspection SimplifiableIfStatement
85 | if (id == R.id.action_settings) {
86 | return true;
87 | }
88 |
89 | return super.onOptionsItemSelected(item);
90 | }
91 |
92 |
93 | }
94 |
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/app/src/main/java/su/whs/watl/samples/TextOptionsHandler.java:
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1 | package su.whs.watl.samples;
2 |
3 | import android.content.Context;
4 | import android.util.Log;
5 | import android.view.Menu;
6 | import android.view.MenuItem;
7 | import android.widget.Button;
8 |
9 | import su.whs.watl.text.ContentView;
10 | import su.whs.watl.ui.ITextView;
11 |
12 | /**
13 | * Created by igor n. boulliev on 17.06.15.
14 | */
15 | public class TextOptionsHandler {
16 | private ITextView textView;
17 | private Context ctx;
18 |
19 | public TextOptionsHandler(Context context, ITextView tv) {
20 | ctx = context;
21 | textView = tv;
22 | }
23 |
24 | public boolean onOptionsItemSelected(MenuItem item) {
25 | ContentView.Options opts = textView.getOptions();
26 | int id = item.getItemId();
27 | if (id == R.id.bigfont) {
28 | setFontSize(android.R.style.TextAppearance_Large,item);
29 | } else if (id == R.id.medfont) {
30 | setFontSize(android.R.style.TextAppearance_Medium,item);
31 | } else if (id == R.id.smallfont) {
32 | setFontSize(android.R.style.TextAppearance_Small,item);
33 | } else if (id == R.id.filter_empty) {
34 | if (item.isChecked()) {
35 | item.setChecked(false);
36 | opts.setFilterEmptyLines(false)
37 | .apply();
38 | } else {
39 | item.setChecked(true);
40 | opts.setFilterEmptyLines(true)
41 | .apply();
42 | }
43 | } else if (id == R.id.additionals_paragraphs_margins) {
44 | if (item.isChecked()) {
45 | item.setChecked(false);
46 | opts
47 | .setNewLineTopMargin(0)
48 | .setNewLineLeftMargin(0)
49 | .apply();
50 | } else {
51 | item.setChecked(true);
52 | opts
53 | .setNewLineTopMargin(5)
54 | .setNewLineLeftMargin(15)
55 | .apply();
56 | }
57 | } else {
58 | return false;
59 | }
60 | return true;
61 | }
62 |
63 | MenuItem mi_textBig;
64 | MenuItem mi_textMed;
65 | MenuItem mi_textSmall;
66 |
67 | public void restoreState(Menu menu) {
68 | MenuItem item;
69 | ContentView.Options opts = textView.getOptions();
70 | item = menu.findItem(R.id.filter_empty);
71 | if (item!=null) {
72 | item.setChecked(opts.isFilterEmptyLines());
73 | }
74 | item = menu.findItem(R.id.additionals_paragraphs_margins);
75 | if (item!=null) {
76 | item.setChecked(opts.getNewLineLeftMargin()>0);
77 | }
78 |
79 | mi_textBig = menu.findItem(R.id.bigfont);
80 | mi_textSmall = menu.findItem(R.id.smallfont);
81 | mi_textMed = menu.findItem(R.id.medfont);
82 | }
83 |
84 | private void setFontSize(int appearance, MenuItem item) {
85 | Button b =new Button(ctx);
86 | b.setTextAppearance(ctx,appearance);
87 | float size = b.getTextSize();
88 | ContentView.Options opts = textView.getOptions();
89 | opts
90 | .setTextSize(size)
91 | .apply();
92 | uncheckAll();
93 | item.setChecked(true);
94 | }
95 |
96 | private void uncheckAll() {
97 | if (mi_textBig==null||mi_textMed==null||mi_textSmall==null) {
98 | Log.e("TextOptionsHandler", "missing call restoreState(menu) - check onCreateOptionsMenu()");
99 | return;
100 | }
101 | mi_textBig.setChecked(false);
102 | mi_textMed.setChecked(false);
103 | mi_textSmall.setChecked(false);
104 | }
105 | }
106 |
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/app/src/main/assets/articles/gif_animation.html:
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1 |
2 | <>
3 | Animation!
4 | 
5 |
6 |
7 |
8 | Chapter One
9 | A Stop on the Salt Route
10 | 1000 B.C.
11 | As they rounded a bend in the path that ran beside the river, Lara recognized the silhouette of a fig tree atop a nearby hill. The weather was hot and the days were long. The fig tree was in full leaf, but not yet bearing fruit.
12 | Soon Lara spotted other landmarks—an outcropping of limestone beside the path that had a silhouette like a man’s face, a marshy spot beside the river where the waterfowl were easily startled, a tall tree that looked like a man with his arms upraised. They were drawing near to the place where there was an island in the river. The island was a good spot to make camp. They would sleep on the island tonight.
13 | Lara had been back and forth along the river path many times in her short life.
14 | 
Her people had not created the path—it had always been there, like the river—but their deerskin-shod feet and the wooden wheels of their handcarts kept the path well worn. Lara’s people were salt traders, and their livelihood took them on a continual journey.
15 | At the mouth of the river, the little group of half a dozen intermingled families gathered salt from the great salt beds beside the sea. They groomed and sifted the salt and loaded it into handcarts. When the carts were full, most of the group would stay behind, taking shelter amid rocks and simple lean-tos, while a band of fifteen or so of the heartier members set out on the path that ran alongside the river.
16 | With their precious cargo of salt, the travelers crossed the coastal lowlands and traveled toward the mountains. But Lara’s people never reached the mountaintops; they traveled only as far as the foothills. Many people lived in the forests and grassy meadows of the foothills, gathered in small villages. In return for salt, these people would give Lara’s people dried meat, animal skins, cloth spun from wool, clay pots, needles and scraping tools carved from bone, and little toys made of wood.
17 | Their bartering done, Lara and her people would travel back down the river path to the sea. The cycle would begin again.
18 | It had always been like this. Lara knew no other life.
She traveled back and forth, up and down the river path. No single place was home. She liked the seaside, where there was always fish to eat, and the gentle lapping of the waves lulled her to sleep at night. She was less fond of the foothills, where the path grew steep, the nights could be cold, and views of great distances made her dizzy. She felt uneasy in the villages, and was often shy around strangers. The path itself was where she felt most at home. She loved the smell of the river on a hot day, and the croaking of frogs at night. Vines grew amid the lush foliage along the river, with berries that were good to eat. Even on the hottest day, sundown brought a cool breeze off the water, which sighed and sang amid the reeds and tall grasses.
19 | Of all the places along the path, the area they were approaching, with the island in the river, was Lara’s favorite.
20 | The terrain along this stretch of the river was mostly flat, but in the immediate vicinity of the island, the land on the sunrise side was like a rumpled cloth, with hills and ridges and valleys. Among Lara’s people, there was a wooden baby’s crib, suitable for strapping to a cart, that had been passed down for generations. The island was shaped like that crib, longer than it was wide and pointed at the upriver end, where the flow had eroded both banks. The island was like a crib, and the group of hills on the sunrise side of the river were like old women mantled in heavy cloaks gathered to have a look at the baby in the crib—that was how Lara’s father had once described the lay of the land.
p>
21 |
22 | 
24 |
25 |
26 | [](https://youtu.be/ZtXvyS6GHGo)
27 |
28 |
29 | Quick Start
30 | ======
31 | Usage:
32 |
33 | wATLlib published on jcenter repository, so just
34 |
35 | add to dependencies :
36 | ```gradle
37 | compile 'su.whs:wATLlib:1.1.7a'
38 | ```
39 |
40 |
41 | Published Classes
42 | ========
43 |
44 | some description on Wiki
45 |
46 | - *su.whs.watl.ui.TextViewWS* - base class with methods for handling text selection
47 | screenshot 1
48 | - *su.whs.watl.ui.ClickableSpanListener* - interface for easy handle clicks on drawable
49 | onClick() method receive view, span position, and coordinates of image within view
50 |
51 | - *su.whs.watl.ui.TextViewEx* - class (replacement for stock TextView) with full text justification support (enabled by default)
52 | screenshot 2
53 |
54 |
55 | Contacts
56 | ========
57 | wATL Home
