├── app
    ├── src
    │   └── main
    │   │   ├── res
    │   │       ├── mipmap-xhdpi
    │   │       │   └── ic_launcher.png
    │   │       ├── mipmap-xxhdpi
    │   │       │   └── ic_launcher.png
    │   │       ├── mipmap-xxxhdpi
    │   │       │   └── ic_launcher.png
    │   │       ├── values
    │   │       │   ├── styles.xml
    │   │       │   └── strings.xml
    │   │       ├── xml
    │   │       │   └── accessibility_service.xml
    │   │       └── layout
    │   │       │   ├── ExplorerActivity.xml
    │   │       │   └── ExploreItem.xml
    │   │   ├── assets
    │   │       └── modules
    │   │       │   ├── executor.lua
    │   │       │   └── notes.lua
    │   │   ├── AndroidManifest.xml
    │   │   └── java
    │   │       └── com
    │   │           └── dm
    │   │               └── inline
    │   │                   ├── utils.java
    │   │                   ├── activities
    │   │                       ├── ExplorerAdapter.java
    │   │                       └── ExplorerActivity.java
    │   │                   ├── tools
    │   │                       └── ArgumentTokenizer.java
    │   │                   └── InlineService.java
    ├── build.gradle
    └── proguard-rules.pro
├── .gitignore
└── LICENSE


/app/src/main/res/mipmap-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/dmitrijkotov634/Inline/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.png


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/app/src/main/res/mipmap-xxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/dmitrijkotov634/Inline/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.png


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/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/dmitrijkotov634/Inline/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png


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/app/src/main/assets/modules/executor.lua:
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1 | function exec(context, arg)
2 |     return load(arg)()
3 | end
4 | 
5 | function eval(context, arg)
6 |     return load("return " .. arg)()
7 | end
8 | 


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/app/src/main/res/values/styles.xml:
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1 | <?xml version="1.0" encoding="utf-8"?>
2 | <resources>
3 |     <style name="AppTheme" parent="@android:style/Theme.Holo.Light">
4 | 	</style>
5 | </resources>


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/app/src/main/res/values/strings.xml:
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1 | <resources>
2 |     <string name="app_name">Inline</string>
3 |     <string name="explorer">Explorer</string>
4 |     <string name="accessibility_service_description">...</string>
5 | </resources>
6 | 


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/app/src/main/res/xml/accessibility_service.xml:
--------------------------------------------------------------------------------
 1 | <accessibility-service xmlns:android="http://schemas.android.com/apk/res/android"
 2 |     android:description="@string/accessibility_service_description"
 3 |     android:accessibilityEventTypes="typeViewTextChanged"
 4 |     android:accessibilityFlags="flagDefault"
 5 |     android:accessibilityFeedbackType="feedbackAllMask"
 6 |     android:canRetrieveWindowContent="true"
 7 |     android:settingsActivity="com.dm.inline.activities.ExplorerActivity"
 8 | />
 9 | 
10 | 


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/app/src/main/res/layout/ExplorerActivity.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <LinearLayout
 3 | 	xmlns:android="http://schemas.android.com/apk/res/android"
 4 | 	android:orientation="vertical"
 5 | 	android:layout_width="match_parent"
 6 | 	android:layout_height="match_parent">
 7 | 
 8 | 	<ListView
 9 | 		android:id="@+id/explorer"
10 | 		android:divider="@null"
11 | 		android:dividerHeight="0dp"
12 | 		android:layout_width="match_parent"
13 | 		android:layout_height="match_parent"/>
14 | 
15 | </LinearLayout>
16 | 
17 | 


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/app/build.gradle:
--------------------------------------------------------------------------------
 1 | apply plugin: 'com.android.application'
 2 | 
 3 | android {
 4 |     defaultConfig {
 5 |         applicationId "com.dm.inline"
 6 |         minSdkVersion 22
 7 |         targetSdkVersion 28
 8 |         versionCode 4
 9 |         versionName "0.6.1"
10 |     }
11 |     
12 |     buildTypes {
13 |         release {
14 |             minifyEnabled true
15 |             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
16 |         }
17 |     }
18 | }
19 | 
20 | dependencies {
21 |     implementation 'org.luaj:luaj-jse:3.0.1'
22 |     implementation fileTree(dir: 'libs', include: ['*.jar'])
23 | }
24 | 


--------------------------------------------------------------------------------
/app/proguard-rules.pro:
--------------------------------------------------------------------------------
 1 | # Add project specific ProGuard rules here.
 2 | # You can control the set of applied configuration files using the
 3 | # proguardFiles setting in build.gradle.
 4 | #
 5 | # For more details, see
 6 | #   http://developer.android.com/guide/developing/tools/proguard.html
 7 | 
 8 | # If your project uses WebView with JS, uncomment the following
 9 | # and specify the fully qualified class name to the JavaScript interface
10 | # class:
11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
12 | #   public *;
13 | #}
14 | 
15 | # Uncomment this to preserve the line number information for
16 | # debugging stack traces.
17 | #-keepattributes SourceFile,LineNumberTable
18 | 
19 | # If you keep the line number information, uncomment this to
20 | # hide the original source file name.
21 | #-renamesourcefileattribute SourceFile
22 | 


--------------------------------------------------------------------------------
/app/src/main/res/layout/ExploreItem.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <LinearLayout
 3 | 	xmlns:android="http://schemas.android.com/apk/res/android"
 4 | 	android:orientation="horizontal"
 5 | 	android:layout_width="match_parent"
 6 | 	android:layout_height="match_parent">
 7 | 
 8 | 	<LinearLayout
 9 | 		android:orientation="horizontal"
10 | 		android:layout_width="match_parent"
11 | 		android:layout_height="wrap_content"      
12 | 		android:padding="6dp">
13 | 
14 | 		<TextView
15 | 			android:id="@+id/key"
16 | 			android:layout_width="wrap_content"
17 | 			android:layout_height="wrap_content"
18 | 			android:layout_marginRight="8dp"
19 | 			android:layout_marginLeft="8dp"/>
20 | 
21 | 		<TextView
22 | 			android:id="@+id/string"
23 | 			android:layout_width="wrap_content"
24 | 			android:layout_height="wrap_content"/>
25 | 
26 | 	</LinearLayout>
27 | 
28 | </LinearLayout>
29 | 
30 | 


--------------------------------------------------------------------------------
/app/src/main/assets/modules/notes.lua:
--------------------------------------------------------------------------------
 1 | local prefs = inline.prefs("notes")
 2 | local list = prefs:getstringset("notes", {})
 3 | 
 4 | local function find(t, e)
 5 | 	for n, v in pairs(t) do
 6 | 		if v == e then
 7 | 			return n
 8 | 		end
 9 | 	end
10 | end
11 | 
12 | function save(context, name)
13 | 	prefs[name] = context:gettext():gsub("%{save .*%}%$", "")
14 | 	if not find(list, name) then
15 | 		list[#list + 1] = name
16 | 		prefs.notes = list
17 | 	end
18 | 	return ""
19 | end
20 | 
21 | function delnote(context, name)
22 | 	local index = find(list, name)
23 | 	if index then
24 | 		prefs[name] = nil
25 | 		list[index] = nil
26 | 		prefs.notes = list
27 | 	end
28 | 	return ""
29 | end
30 | 
31 | function note(context, name)
32 | 	if find(list, name) then
33 | 	 	return prefs[name]
34 | 	else
35 | 		return ""
36 | 	end
37 | end
38 | 
39 | function notes(context)
40 | 	local result = "Notes:"
41 | 	for k, v in ipairs(list) do
42 | 		result = result .. ("– %s\n"):format(v)
43 | 	end
44 | 	return result
45 | end
46 | 


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/app/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
 1 | <?xml version='1.0' encoding='utf-8'?>
 2 | <manifest
 3 |     xmlns:android="http://schemas.android.com/apk/res/android"
 4 |     package="com.dm.inline">
 5 | 
 6 |     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
 7 |     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
 8 | 
 9 |     <application
10 |         android:label="@string/app_name"
11 |         android:icon="@mipmap/ic_launcher">
12 | 
13 |         <service
14 |             android:name=".InlineService"
15 |             android:permission="android.permission.BIND_ACCESSIBILITY_SERVICE">
16 | 
17 |             <intent-filter>
18 |                 <action android:name="android.accessibilityservice.AccessibilityService"/>
19 |             </intent-filter>
20 | 
21 |             <meta-data
22 |                 android:name="android.accessibilityservice"
23 |                 android:resource="@xml/accessibility_service"/>
24 |         </service>
25 |         
26 |         <activity
27 |             android:name=".activities.ExplorerActivity"
28 |             android:label="@string/explorer">
29 |             <intent-filter>
30 |                 <category android:name="android.intent.category.LAUNCHER" />
31 |             </intent-filter>
32 |         </activity>
33 |         
34 |     </application>
35 | 
36 | </manifest>
37 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
 1 | # Built application files
 2 | *.apk
 3 | *.aar
 4 | *.ap_
 5 | *.aab
 6 | 
 7 | # Files for the ART/Dalvik VM
 8 | *.dex
 9 | 
10 | # Java class files
11 | *.class
12 | 
13 | # Generated files
14 | bin/
15 | gen/
16 | out/
17 | #  Uncomment the following line in case you need and you don't have the release build type files in your app
18 | # release/
19 | 
20 | # Gradle files
21 | .gradle/
22 | build/
23 | 
24 | # Local configuration file (sdk path, etc)
25 | local.properties
26 | 
27 | # Proguard folder generated by Eclipse
28 | proguard/
29 | 
30 | # Log Files
31 | *.log
32 | 
33 | # Android Studio Navigation editor temp files
34 | .navigation/
35 | 
36 | # Android Studio captures folder
37 | captures/
38 | 
39 | # IntelliJ
40 | *.iml
41 | .idea/workspace.xml
42 | .idea/tasks.xml
43 | .idea/gradle.xml
44 | .idea/assetWizardSettings.xml
45 | .idea/dictionaries
46 | .idea/libraries
47 | # Android Studio 3 in .gitignore file.
48 | .idea/caches
49 | .idea/modules.xml
50 | # Comment next line if keeping position of elements in Navigation Editor is relevant for you
51 | .idea/navEditor.xml
52 | 
53 | # Keystore files
54 | # Uncomment the following lines if you do not want to check your keystore files in.
55 | #*.jks
56 | #*.keystore
57 | 
58 | # External native build folder generated in Android Studio 2.2 and later
59 | .externalNativeBuild
60 | .cxx/
61 | 
62 | # Google Services (e.g. APIs or Firebase)
63 | # google-services.json
64 | 
65 | # Freeline
66 | freeline.py
67 | freeline/
68 | freeline_project_description.json
69 | 
70 | # fastlane
71 | fastlane/report.xml
72 | fastlane/Preview.html
73 | fastlane/screenshots
74 | fastlane/test_output
75 | fastlane/readme.md
76 | 
77 | # Version control
78 | vcs.xml
79 | 
80 | # lint
81 | lint/intermediates/
82 | lint/generated/
83 | lint/outputs/
84 | lint/tmp/
85 | # lint/reports/
86 | 


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/app/src/main/java/com/dm/inline/utils.java:
--------------------------------------------------------------------------------
 1 | package com.dm.inline;
 2 | 
 3 | import org.luaj.vm2.lib.TwoArgFunction;
 4 | import org.luaj.vm2.lib.ThreeArgFunction;
 5 | import org.luaj.vm2.LuaValue;
 6 | import org.luaj.vm2.LuaTable;
 7 | import java.util.List;
 8 | import com.dm.inline.tools.ArgumentTokenizer;
 9 | import org.luaj.vm2.lib.OneArgFunction;
10 | 
11 | public class utils extends TwoArgFunction {
12 | 
13 |     public utils() {}
14 | 
15 |     public LuaValue call(LuaValue name, LuaValue env) {
16 |         LuaValue library = tableOf();
17 |         library.set("getargs", new getArgs());
18 |         library.set("split", new split());
19 |         library.set("lenght", new lenght());
20 |         
21 |         env.set("utils", library);
22 |         return library;
23 |     }
24 | 
25 |     public class getArgs extends TwoArgFunction {
26 |         public LuaValue call(LuaValue string, LuaValue maxSplit) {
27 |             LuaTable value = new LuaTable();
28 |             int index = 1;
29 |             for (String arg : ArgumentTokenizer.tokenize(string.tojstring(), maxSplit.isint() ? maxSplit.toint() : -1, false)) {
30 |                 value.set(index++, arg);
31 |             }
32 |             return value;
33 |         }
34 |     }
35 | 
36 |     public class split extends ThreeArgFunction {
37 |         public LuaValue call(LuaValue string, LuaValue pattern, LuaValue maxCount) {
38 |             LuaTable value = new LuaTable();
39 |             int index = 1;
40 |             for (String sub : string.tojstring().split(pattern.isnil() ? " " : pattern.tojstring(),
41 |                                                        maxCount.isint() ? maxCount.toint() : -1)) {
42 |                 value.set(index++, sub);
43 |             }
44 |             return value;
45 |         }
46 |     }
47 | 
48 |     public class lenght extends OneArgFunction {
49 |         public LuaValue call(LuaValue string) {
50 |             return valueOf(string.checkjstring().length());
51 |         }
52 |     }
53 | }
54 | 


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/app/src/main/java/com/dm/inline/activities/ExplorerAdapter.java:
--------------------------------------------------------------------------------
 1 | package com.dm.inline.activities;
 2 | 
 3 | import android.content.Context;
 4 | import android.view.LayoutInflater;
 5 | import android.view.View;
 6 | import android.view.ViewGroup;
 7 | import android.widget.BaseAdapter;
 8 | import android.widget.TextView;
 9 | import com.dm.inline.R;
10 | import java.util.ArrayList;
11 | import org.luaj.vm2.LuaValue;
12 | import org.luaj.vm2.Varargs;
13 | 
14 | public class ExplorerAdapter extends BaseAdapter {
15 |     private Context context;
16 |     private ArrayList<Varargs> data;
17 | 
18 |     public TextView key;
19 |     public TextView string;
20 | 
21 |     public ExplorerAdapter(Context context, ArrayList<Varargs> data) {
22 |         this.context = context;
23 |         this.data = data;
24 |     }
25 | 
26 |     @Override
27 |     public int getCount() {
28 |         return data.size();
29 |     }
30 | 
31 |     @Override
32 |     public Varargs getItem(int position) {
33 |         return data.get(position);
34 |     }
35 | 
36 |     @Override
37 |     public long getItemId(int position) {
38 |         return position;
39 |     }
40 | 
41 |     @Override
42 |     public View getView(int position, View convertView, ViewGroup parent) {
43 |         convertView = LayoutInflater.from(context).inflate(R.layout.ExploreItem, parent, false);
44 | 
45 |         key = convertView.findViewById(R.id.key);
46 |         string = convertView.findViewById(R.id.string);
47 | 
48 |         switch (data.get(position).arg(2).type()) {
49 |             case LuaValue.TSTRING:
50 |                 convertView.setBackgroundColor(0xFFEAABAB);
51 |                 key.setTextColor(0xFFC00000);
52 |                 break;
53 |             case LuaValue.TNUMBER:
54 |                 convertView.setBackgroundColor(0xFFB2E7AB);
55 |                 key.setTextColor(0xFF15B500);
56 |                 break;
57 |             case LuaValue.TFUNCTION:
58 |                 convertView.setBackgroundColor(0xFFABABD5);
59 |                 key.setTextColor(0xFF000081);
60 |                 break;
61 |             case LuaValue.TTABLE:
62 |                 convertView.setBackgroundColor(0xFFEAE2AB);
63 |                 key.setTextColor(0xFFBFA600);
64 |                 break;
65 |             case LuaValue.TBOOLEAN:
66 |                 convertView.setBackgroundColor(0xFFCFABEA);
67 |                 key.setTextColor(0xFF6F00BF);
68 |                 break;
69 |             case LuaValue.TNIL:
70 |                 convertView.setBackgroundColor(0xFFCDCDCD);
71 |                 key.setTextColor(0xFF676767);
72 |                 break;
73 |             default:
74 |                 convertView.setBackgroundColor(0xFFABE5D6);
75 |                 key.setTextColor(0xFF00AF82);
76 |         }
77 | 
78 |         key.setText(data.get(position).arg1().tojstring());
79 |         string.setText(data.get(position).arg(2).tojstring());
80 |         return convertView;
81 |     }
82 | }
83 | 


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/app/src/main/java/com/dm/inline/activities/ExplorerActivity.java:
--------------------------------------------------------------------------------
 1 | package com.dm.inline.activities;
 2 | 
 3 | import android.app.Activity;
 4 | import android.os.Bundle;
 5 | import android.view.View;
 6 | import android.widget.AdapterView;
 7 | import android.widget.ListView;
 8 | import com.dm.inline.InlineService;
 9 | import com.dm.inline.R;
10 | import java.util.ArrayList;
11 | import org.luaj.vm2.LuaValue;
12 | import org.luaj.vm2.Varargs;
13 | 
14 | public class ExplorerActivity extends Activity {
15 | 
16 |     public InlineService service;
17 |     public ListView explorer;
18 |     public ExplorerAdapter adapter;
19 | 
20 |     public int lastPos = 0;
21 | 
22 |     public ArrayList<LuaValue> path = new ArrayList<LuaValue>();
23 |     public void onCreate(Bundle savedInstanceState) {
24 |         super.onCreate(savedInstanceState);
25 | 
26 |         setContentView(R.layout.ExplorerActivity);
27 | 
28 |         explorer = findViewById(R.id.explorer);
29 |         service = InlineService.getSharedInstance();
30 | 
31 |         explorer.setOnItemClickListener(new AdapterView.OnItemClickListener() {
32 |                 @Override
33 |                 public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
34 |                     Varargs item = adapter.getItem(position);
35 | 
36 |                     if (item.arg(2).istable()) {
37 |                         path.add(item.arg1());
38 | 
39 |                         lastPos = position;
40 |                         show(find(service.env, path));
41 |                         updateTitle(path);
42 |                     }
43 |                 }
44 |             });
45 | 
46 |         if (service != null)
47 |             show(service.env);
48 |     }
49 | 
50 |     public void onBackPressed() {
51 |         if (path.isEmpty()) {
52 |             super.onBackPressed();
53 |         } else {
54 |             path.remove(path.size() - 1);
55 |             show(find(service.env, path));
56 |             updateTitle(path);
57 | 
58 |             explorer.setSelection(lastPos);
59 |         }
60 |     }
61 | 
62 |     public LuaValue find(LuaValue value, ArrayList<LuaValue> path) {
63 |         for (LuaValue item : path) {
64 |             if (value.istable())
65 |                 value = value.get(item);
66 |         }
67 |         return value;
68 |     }
69 | 
70 |     public void updateTitle(ArrayList<LuaValue> path) {
71 |         StringBuilder title = new StringBuilder();
72 |         title.append("/");
73 |         for (LuaValue item : path) {
74 |             title.append(item.tojstring());
75 |             title.append("/");
76 |         }
77 | 
78 |         getWindow().setTitle(title);
79 |     }
80 | 
81 |     public void show(LuaValue value) {
82 |         ArrayList<Varargs> data = new ArrayList<Varargs>();
83 |         LuaValue k = LuaValue.NIL;
84 |         while (true) {
85 |             Varargs n = value.next(k);
86 |             if ((k = n.arg1()).isnil())
87 |                 break;
88 | 
89 |             data.add(n);
90 |         }
91 | 
92 |         adapter = new ExplorerAdapter(this, data);
93 |         explorer.setAdapter(adapter);
94 |     }
95 | }
96 | 


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/app/src/main/java/com/dm/inline/tools/ArgumentTokenizer.java:
--------------------------------------------------------------------------------
  1 | package com.dm.inline.tools;
  2 | 
  3 | import java.util.LinkedList;
  4 | import java.util.List;
  5 | 
  6 | public abstract class ArgumentTokenizer {
  7 |     private static final int NO_TOKEN_STATE = 0;
  8 |     private static final int NORMAL_TOKEN_STATE = 1;
  9 |     private static final int SINGLE_QUOTE_STATE = 2;
 10 |     private static final int DOUBLE_QUOTE_STATE = 3;
 11 | 
 12 |     public static List<String> tokenize(String arguments, int maxSplit, boolean stringify) {
 13 |         LinkedList<String> argList = new LinkedList<String>();
 14 |         StringBuilder currArg = new StringBuilder();
 15 |         boolean escaped = false;
 16 |         int state = NO_TOKEN_STATE;
 17 | 
 18 |         for (int i = 0; i < arguments.length(); i++) {
 19 |             char c = arguments.charAt(i);
 20 |             if (escaped) {
 21 |                 escaped = false;
 22 |                 currArg.append(c);
 23 |             } else {
 24 |                 if (maxSplit > 0 && argList.size() < maxSplit) {
 25 |                     currArg.append(arguments.substring(i));
 26 |                     state = NORMAL_TOKEN_STATE;
 27 |                     break;
 28 |                 } else {
 29 |                     switch (state) {
 30 |                         case SINGLE_QUOTE_STATE:
 31 |                             if (c == '\'') {
 32 |                                 state = NORMAL_TOKEN_STATE;
 33 |                             } else {
 34 |                                 currArg.append(c);
 35 |                             }
 36 |                             break;
 37 |                         case DOUBLE_QUOTE_STATE:
 38 |                             if (c == '"') {
 39 |                                 state = NORMAL_TOKEN_STATE;
 40 |                             } else if (c == '\\') {
 41 |                                 i++;
 42 |                                 char next = arguments.charAt(i);
 43 |                                 if (next == '"' || next == '\\') {
 44 |                                     currArg.append(next);
 45 |                                 } else {
 46 |                                     currArg.append(c);
 47 |                                     currArg.append(next);
 48 |                                 }
 49 |                             } else {
 50 |                                 currArg.append(c);
 51 |                             }
 52 |                             break;
 53 |                         case NO_TOKEN_STATE:
 54 |                         case NORMAL_TOKEN_STATE:
 55 |                             switch (c) {
 56 |                                 case '\\':
 57 |                                     escaped = true;
 58 |                                     state = NORMAL_TOKEN_STATE;
 59 |                                     break;
 60 |                                 case '\'':
 61 |                                     state = SINGLE_QUOTE_STATE;
 62 |                                     break;
 63 |                                 case '"':
 64 |                                     state = DOUBLE_QUOTE_STATE;
 65 |                                     break;
 66 |                                 default:
 67 |                                     if (!Character.isWhitespace(c)) {
 68 |                                         currArg.append(c);
 69 |                                         state = NORMAL_TOKEN_STATE;
 70 |                                     } else if (state == NORMAL_TOKEN_STATE) {
 71 |                                         argList.add(currArg.toString());
 72 |                                         currArg = new StringBuilder();
 73 |                                         state = NO_TOKEN_STATE;
 74 |                                     }
 75 |                             }
 76 |                             break;
 77 |                         default:
 78 |                             throw new IllegalStateException("ArgumentTokenizer state " + state + " is invalid!");
 79 |                     }
 80 |                 }
 81 |             }
 82 |         }
 83 | 
 84 |         if (escaped) {
 85 |             currArg.append('\\');
 86 |             argList.add(currArg.toString());
 87 |         } else if (state != NO_TOKEN_STATE) {
 88 |             argList.add(currArg.toString());
 89 |         }
 90 | 
 91 |         if (stringify) {
 92 |             for (int i = 0; i < argList.size(); i++) {
 93 |                 argList.set(i, "\"" + _escapeQuotesAndBackslashes(argList.get(i)) + "\"");
 94 |             }
 95 |         }
 96 |         return argList;
 97 |     }
 98 | 
 99 |     protected static String _escapeQuotesAndBackslashes(String s) {
100 |         final StringBuilder buf = new StringBuilder(s);
101 | 
102 |         for (int i = s.length() - 1; i >= 0; i--) {
103 |             char c = s.charAt(i);
104 |             if ((c == '\\') || (c == '"')) {
105 |                 buf.insert(i, '\\');
106 |             } else if (c == '\n') {
107 |                 buf.deleteCharAt(i);
108 |                 buf.insert(i, "\\n");
109 |             } else if (c == '\t') {
110 |                 buf.deleteCharAt(i);
111 |                 buf.insert(i, "\\t");
112 |             } else if (c == '\r') {
113 |                 buf.deleteCharAt(i);
114 |                 buf.insert(i, "\\r");
115 |             } else if (c == '\b') {
116 |                 buf.deleteCharAt(i);
117 |                 buf.insert(i, "\\b");
118 |             } else if (c == '\f') {
119 |                 buf.deleteCharAt(i);
120 |                 buf.insert(i, "\\f");
121 |             }
122 |         }
123 |         return buf.toString();
124 |     }
125 | }
126 | 


--------------------------------------------------------------------------------
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--------------------------------------------------------------------------------
/app/src/main/java/com/dm/inline/InlineService.java:
--------------------------------------------------------------------------------
  1 | package com.dm.inline;
  2 | 
  3 | import android.accessibilityservice.AccessibilityService;
  4 | import android.accessibilityservice.AccessibilityServiceInfo;
  5 | import android.content.ClipData;
  6 | import android.content.ClipboardManager;
  7 | import android.content.Intent;
  8 | import android.content.SharedPreferences;
  9 | import android.content.res.AssetManager;
 10 | import android.os.Build;
 11 | import android.os.Bundle;
 12 | import android.os.Handler;
 13 | import android.os.Looper;
 14 | import android.view.Gravity;
 15 | import android.view.accessibility.AccessibilityEvent;
 16 | import android.view.accessibility.AccessibilityNodeInfo;
 17 | import android.widget.Toast;
 18 | import java.io.BufferedReader;
 19 | import java.io.File;
 20 | import java.io.FileReader;
 21 | import java.io.IOException;
 22 | import java.io.InputStream;
 23 | import java.util.HashMap;
 24 | import java.util.HashSet;
 25 | import java.util.Set;
 26 | import java.util.Timer;
 27 | import java.util.TimerTask;
 28 | import java.util.regex.Matcher;
 29 | import java.util.regex.Pattern;
 30 | import org.luaj.vm2.Globals;
 31 | import org.luaj.vm2.LuaTable;
 32 | import org.luaj.vm2.LuaValue;
 33 | import org.luaj.vm2.Varargs;
 34 | import org.luaj.vm2.lib.OneArgFunction;
 35 | import org.luaj.vm2.lib.ThreeArgFunction;
 36 | import org.luaj.vm2.lib.TwoArgFunction;
 37 | import org.luaj.vm2.lib.VarArgFunction;
 38 | import org.luaj.vm2.lib.ZeroArgFunction;
 39 | import org.luaj.vm2.lib.jse.JsePlatform;
 40 | import java.util.ArrayList;
 41 | import android.transition.PathMotion;
 42 | 
 43 | public class InlineService extends AccessibilityService {
 44 |     static final String PATH = "/assets/modules/;/sdcard/inline/;/sdcard/.inline/";
 45 | 
 46 |     private static InlineService sharedInstance;
 47 | 
 48 |     public ClipboardManager clipboard;
 49 |     public Bundle arg;
 50 | 
 51 |     public Globals env;
 52 |     public SharedPreferences prefs;
 53 | 
 54 |     public HashMap<LuaValue, LuaValue> watchers = new HashMap<LuaValue, LuaValue>();
 55 | 
 56 |     @Override
 57 |     protected void onServiceConnected() {
 58 |         super.onServiceConnected();
 59 | 
 60 | 		AccessibilityServiceInfo info = new AccessibilityServiceInfo();
 61 | 
 62 |         info.flags = AccessibilityServiceInfo.DEFAULT |
 63 |             AccessibilityServiceInfo.FLAG_RETRIEVE_INTERACTIVE_WINDOWS;
 64 | 
 65 |         info.eventTypes = AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED;
 66 | 		info.feedbackType = AccessibilityServiceInfo.FEEDBACK_ALL_MASK;
 67 | 		setServiceInfo(info);
 68 | 
 69 |         sharedInstance = this;
 70 | 
 71 |         clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
 72 |         prefs = getSharedPreferences("inline", MODE_PRIVATE);
 73 | 
 74 |         env = JsePlatform.standardGlobals();
 75 | 
 76 |         LuaValue loader = new loadModules();
 77 | 
 78 |         LuaTable inline = new LuaTable();
 79 |         inline.set("toast", new toast());
 80 |         inline.set("timer", new InlineTimer());
 81 |         inline.set("context", new InlineContext());
 82 |         inline.set("prefs", new InlinePrefs(prefs));
 83 |         inline.set("loadmodules", loader);
 84 | 
 85 |         LuaTable watchers = new LuaTable();
 86 |         watchers.set(LuaValue.INDEX, new getWatcher());
 87 |         watchers.set(LuaValue.NEWINDEX, new setWatcher());
 88 |         watchers.set(LuaValue.LEN, new lenWatcher());
 89 | 
 90 |         inline.set("watchers", new LuaTable().setmetatable(watchers));
 91 | 
 92 |         LuaTable clipboard = new LuaTable();
 93 |         clipboard.set("sethtml", new setHtml());
 94 |         clipboard.set("set", new setClip());
 95 |         clipboard.set("get", new getClip());
 96 |         clipboard.set("has", new hasClip());
 97 |         clipboard.set("clear", new clearClip());
 98 | 
 99 |         inline.set("clipboard", clipboard);
100 | 
101 |         LuaTable fmt = new LuaTable();
102 |         fmt.set("fromhtml", new fromHtml());
103 |         fmt.set("fromclipboard", new FromClipboardFlag());
104 | 
105 |         inline.set("fmt", fmt);
106 | 
107 |         env.set("inline", inline);
108 |         env.set("cake", LuaValue.FALSE);
109 | 
110 |         loader.call();
111 |     }
112 | 
113 | 	public void onAccessibilityEvent(AccessibilityEvent event) {
114 |         AccessibilityNodeInfo node = event.getSource();
115 | 
116 |         InlineContext context = new InlineContext(node);
117 |         for (LuaValue watcher : watchers.values()) {
118 |             try {
119 |                 watcher.call(context);
120 |             } catch (Exception e) {
121 |                 logError(e);
122 |             }
123 |         }
124 | 
125 |         if (Build.VERSION.SDK_INT >= 26 ? !node.isShowingHintText() : true) {
126 | 
127 |             String text = node.getText() == null ? "" : node.getText().toString();
128 |             Matcher m = Pattern.compile("\\{.+\\}\\$", Pattern.DOTALL).matcher(text);
129 | 
130 |             expressions:
131 |             while (m.find()) {
132 |                 String[] args = m.group(0).substring(1, m.group(0).length() - 2).split(" ", 2);
133 | 
134 |                 if (args.length > 0) {
135 |                     LuaValue value = env;
136 | 
137 |                     for (String path : args[0].split("\\.")) {
138 |                         if ((value = value.get(path)).isnil())
139 |                             break;
140 |                     }
141 | 
142 |                     try {
143 |                         find:
144 |                         while (true) {
145 |                             switch (value.type()) {
146 |                                 case LuaValue.TFUNCTION:
147 |                                     value = args.length == 1 ? value.call(context) : value.call(context, LuaValue.valueOf(args[1]));
148 |                                     break;
149 | 
150 |                                 case LuaValue.TNUMBER:
151 |                                 case LuaValue.TSTRING:
152 |                                 case LuaValue.TBOOLEAN:
153 |                                     text = text.replace(m.group(0), value.tojstring());
154 |                                     break find;
155 | 
156 |                                 case 10:
157 |                                     arg = new Bundle();
158 |                                     arg.putInt(AccessibilityNodeInfo.ACTION_ARGUMENT_SELECTION_START_INT, m.start());
159 |                                     arg.putInt(AccessibilityNodeInfo.ACTION_ARGUMENT_SELECTION_END_INT, m.end());
160 |                                     node.performAction(AccessibilityNodeInfo.ACTION_SET_SELECTION, arg);
161 |                                     node.performAction(AccessibilityNodeInfo.ACTION_PASTE);
162 | 
163 |                                 default:
164 |                                     continue expressions;
165 |                             }
166 |                         }
167 | 
168 |                         arg = new Bundle();
169 |                         arg.putCharSequence(AccessibilityNodeInfo.ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE, text);
170 |                         node.performAction(AccessibilityNodeInfo.ACTION_SET_TEXT, arg);
171 | 
172 |                         arg = new Bundle();
173 |                         arg.putInt(AccessibilityNodeInfo.ACTION_ARGUMENT_SELECTION_START_INT, node.getTextSelectionStart());
174 |                         arg.putInt(AccessibilityNodeInfo.ACTION_ARGUMENT_SELECTION_END_INT, node.getTextSelectionEnd());
175 |                         node.performAction(AccessibilityNodeInfo.ACTION_SET_SELECTION, arg);
176 | 
177 |                     } catch (Exception e) {
178 |                         logError(e);
179 |                     }
180 |                 }
181 |             }
182 |         }
183 |     }
184 | 
185 |     public void onInterrupt() {}
186 | 
187 |     public boolean onUnbind(Intent intent) {
188 |         sharedInstance = null;
189 |         return super.onUnbind(intent);
190 |     }
191 | 
192 |     public static InlineService getSharedInstance() {
193 |         return sharedInstance;
194 |     }
195 | 
196 |     public void logError(Exception e) {
197 |         Toast toast = Toast.makeText(this, e.toString(), 1);
198 |         toast.setGravity(Gravity.CENTER, 0, 0);
199 |         toast.show();
200 | 
201 |         e.printStackTrace();
202 |     }
203 | 
204 |     public class InlineContext extends LuaTable {
205 |         public AccessibilityNodeInfo node;
206 | 
207 |         public InlineContext(AccessibilityNodeInfo node) {
208 |             this();
209 |             this.node = node;
210 |         }
211 | 
212 |         public InlineContext() {
213 |             set("settext", new setText());
214 |             set("gettext", new getText());
215 |             set("setselection", new setSelection());
216 |             set("getselection", new getSelection());
217 |             set("cut", new cut());
218 |             set("copy", new copy());
219 |             set("paste", new paste());
220 |             set("isfocused", new isFocused());
221 |             set("ismultiline", new isMultiLine());
222 |             set("isshowinghinttext", new isShowingHintText());
223 |             set("refresh", new refresh());
224 |             set("getpackage", new getPackage());
225 |         }
226 | 
227 |         public class setText extends TwoArgFunction {
228 |             public LuaValue call(LuaValue self, LuaValue text) {
229 |                 Bundle args = new Bundle();
230 |                 args.putCharSequence(AccessibilityNodeInfo.ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE, text.isnil() ? "" : text.checkjstring());
231 |                 ((InlineContext)self).node.performAction(AccessibilityNodeInfo.ACTION_SET_TEXT, args);
232 | 
233 |                 return NIL;
234 |             }
235 |         }
236 | 
237 |         public class getText extends OneArgFunction {
238 |             public LuaValue call(LuaValue self) {
239 |                 CharSequence text = ((InlineContext)self).node.getText();
240 |                 return valueOf(text == null ? "" : text.toString());
241 |             }
242 |         }
243 | 
244 |         public class setSelection extends ThreeArgFunction {
245 |             public LuaValue call(LuaValue self, LuaValue start, LuaValue end) {
246 |                 Bundle args = new Bundle();
247 |                 args.putInt(AccessibilityNodeInfo.ACTION_ARGUMENT_SELECTION_START_INT, start.checkint() - 1);
248 |                 args.putInt(AccessibilityNodeInfo.ACTION_ARGUMENT_SELECTION_END_INT, end.isnil() ? start.checkint() - 1 : end.checkint() - 1);
249 |                 ((InlineContext)self).node.performAction(AccessibilityNodeInfo.ACTION_SET_SELECTION, args);
250 |                 return NIL;
251 |             }
252 |         }
253 | 
254 |         public class getSelection extends VarArgFunction {
255 |             public Varargs invoke(Varargs v) {
256 |                 return varargsOf(valueOf(((InlineContext)v.arg1()).node.getTextSelectionStart() + 1), 
257 |                                  valueOf(((InlineContext)v.arg1()).node.getTextSelectionEnd() + 1));
258 |             }
259 |         }
260 | 
261 |         public class cut extends OneArgFunction {
262 |             public LuaValue call(LuaValue self) {
263 |                 ((InlineContext)self).node.performAction(AccessibilityNodeInfo.ACTION_CUT);
264 |                 return NIL;
265 |             }
266 |         }
267 | 
268 |         public class copy extends OneArgFunction {
269 |             public LuaValue call(LuaValue self) {
270 |                 ((InlineContext)self).node.performAction(AccessibilityNodeInfo.ACTION_COPY);
271 |                 return NIL;
272 |             }
273 |         }
274 | 
275 |         public class paste extends OneArgFunction {
276 |             public LuaValue call(LuaValue self) {
277 |                 ((InlineContext)self).node.performAction(AccessibilityNodeInfo.ACTION_PASTE);
278 |                 return NIL;
279 |             }
280 |         }
281 | 
282 |         public class isMultiLine extends OneArgFunction {
283 |             public LuaValue call(LuaValue self) {
284 |                 return valueOf(((InlineContext)self).node.isMultiLine());
285 |             }
286 |         }
287 | 
288 |         public class isShowingHintText extends OneArgFunction {
289 |             public LuaValue call(LuaValue self) {
290 |                 return valueOf(Build.VERSION.SDK_INT >= 26 ? ((InlineContext)self).node.isShowingHintText() : false);
291 |             }
292 |         }
293 | 
294 |         public class isFocused extends OneArgFunction {
295 |             public LuaValue call(LuaValue self) {
296 |                 return valueOf(((InlineContext)self).node.isFocused());
297 |             }
298 |         }
299 | 
300 |         public class refresh extends OneArgFunction {
301 |             public LuaValue call(LuaValue self) {
302 |                 ((InlineContext)self).node.refresh();
303 |                 return NIL;
304 |             }
305 |         }
306 | 
307 |         public class getPackage extends OneArgFunction {
308 |             public LuaValue call(LuaValue self) {
309 |                 return valueOf(((InlineContext)self).node.getPackageName().toString());
310 |             }
311 |         }
312 |     }
313 | 
314 |     public class InlinePrefs extends LuaTable {
315 |         public SharedPreferences prefs;
316 | 
317 |         public InlinePrefs(String name) {
318 |             this();
319 |             this.prefs = getSharedPreferences(name, MODE_PRIVATE);
320 |         }
321 | 
322 |         public InlinePrefs(SharedPreferences sprefs) {
323 |             this();
324 |             this.prefs = sprefs;
325 |         }
326 | 
327 |         public InlinePrefs() {
328 |             set("getstring", new getString());
329 |             set("getstringset", new getStringSet());
330 |             set("getint", new getInt());
331 |             set("getfloat", new getFloat());
332 |             set("getlong", new getLong());
333 |             set("getboolean", new getBoolean());
334 |             set("contains", new contains());
335 | 
336 |             LuaTable m = new LuaTable();
337 |             m.set(CALL, new call());
338 |             m.set(INDEX, new getStringDefault());
339 |             m.set(NEWINDEX, new putKey());
340 | 
341 |             this.setmetatable(m);
342 |         }
343 | 
344 |         public class call extends TwoArgFunction {
345 |             public LuaValue call(LuaValue self, LuaValue name) {
346 |                 return (LuaValue) new InlinePrefs(name.checkjstring());
347 |             }
348 |         }
349 | 
350 |         public class getStringDefault extends TwoArgFunction {
351 |             public LuaValue call(LuaValue self, LuaValue key) {
352 |                 return valueOf(((InlinePrefs)self).prefs.getString(key.checkjstring(), ""));
353 |             }
354 |         }
355 | 
356 |         public class getString extends ThreeArgFunction {
357 |             public LuaValue call(LuaValue self, LuaValue key, LuaValue defaultVal) {
358 |                 return valueOf(((InlinePrefs)self).prefs.getString(key.checkjstring(), defaultVal.isnil() ? "" : defaultVal.checkjstring()));
359 |             }
360 |         }
361 | 
362 |         public class getStringSet extends ThreeArgFunction {
363 |             public LuaValue call(LuaValue self, LuaValue key, LuaValue defaultVal) {
364 |                 HashSet<String> items = new HashSet<String>();
365 | 
366 |                 if (!defaultVal.isnil() && defaultVal.checktable() != null) {
367 |                     LuaValue k = NIL;
368 |                     while (true) {
369 |                         Varargs n = defaultVal.next(k);
370 |                         if ((k = n.arg1()).isnil() || !k.isint())
371 |                             break;
372 |                         LuaValue v = n.arg(2);
373 | 
374 |                         items.add(v.tojstring());
375 |                     }
376 |                 }
377 | 
378 |                 LuaTable table = new LuaTable();
379 |                 Set<String> set = ((InlinePrefs)self).prefs.getStringSet(key.checkjstring(), items);
380 | 
381 |                 int index = 1;
382 |                 for (String item : set) {
383 |                     table.set(index++, valueOf(item));
384 |                 }
385 | 
386 |                 return table;
387 |             }
388 |         }
389 | 
390 |         public class getInt extends ThreeArgFunction {
391 |             public LuaValue call(LuaValue self, LuaValue key, LuaValue defaultVal) {
392 |                 return valueOf(((InlinePrefs)self).prefs.getInt(key.checkjstring(), defaultVal.isnil() ? 0 : defaultVal.checknumber().toint()));
393 |             }
394 |         }
395 | 
396 |         public class getFloat extends ThreeArgFunction {
397 |             public LuaValue call(LuaValue self, LuaValue key, LuaValue defaultVal) {
398 |                 return valueOf(((InlinePrefs)self).prefs.getFloat(key.checkjstring(), defaultVal.isnil() ? 0 : defaultVal.checknumber().tofloat()));
399 |             }
400 |         }
401 | 
402 |         public class getLong extends ThreeArgFunction {
403 |             public LuaValue call(LuaValue self, LuaValue key, LuaValue defaultVal) {
404 |                 return valueOf(((InlinePrefs)self).prefs.getLong(key.checkjstring(), defaultVal.isnil() ? 0 : defaultVal.checknumber().tolong()));
405 |             }
406 |         }
407 | 
408 |         public class getBoolean extends ThreeArgFunction {
409 |             public LuaValue call(LuaValue self, LuaValue key, LuaValue defaultVal) {
410 |                 return valueOf(((InlinePrefs)self).prefs.getBoolean(key.checkjstring(), defaultVal.toboolean()));
411 |             }
412 |         }
413 | 
414 |         public class contains extends TwoArgFunction {
415 |             public LuaValue call(LuaValue self, LuaValue key) {
416 |                 return valueOf(((InlinePrefs)self).prefs.contains(key.checkjstring()));
417 |             }
418 |         }
419 | 
420 |         public class putKey extends ThreeArgFunction {
421 |             public LuaValue call(LuaValue self, LuaValue key, LuaValue value) {
422 |                 String k = key.checkjstring();
423 | 
424 |                 SharedPreferences.Editor editor = ((InlinePrefs)self).prefs.edit();
425 | 
426 |                 switch (value.type()) {
427 |                     case TNIL:
428 |                         editor.remove(k).apply();
429 |                         break;
430 | 
431 |                     case TNUMBER:
432 |                         if (value.isint())
433 |                             editor.putInt(k, value.toint());
434 |                         else if (value.islong())
435 |                             editor.putLong(k, value.tolong());
436 |                         else
437 |                             editor.putFloat(k, value.tofloat());
438 |                         break;
439 |                     case TBOOLEAN:
440 |                         editor.putBoolean(k, value.toboolean());
441 |                         break;
442 |                     case TTABLE:
443 |                         HashSet<String> items = new HashSet<String>();
444 | 
445 |                         LuaValue q = NIL;
446 |                         while (true) {
447 |                             Varargs n = value.next(q);
448 |                             if ((q = n.arg1()).isnil() || !q.isint())
449 |                                 break;
450 |                             LuaValue v = n.arg(2);
451 |                             items.add(v.tojstring());
452 |                         }
453 | 
454 |                         editor.putStringSet(k, items);
455 |                         break;
456 | 
457 |                     case TSTRING:
458 |                     default:
459 |                         editor.putString(k, value.tojstring());
460 |                 }
461 | 
462 |                 editor.apply();
463 |                 return NIL;
464 |             }
465 |         }
466 |     }
467 | 
468 |     public class InlineTimer extends LuaTable {
469 |         public Timer timer;
470 | 
471 |         public InlineTimer() {
472 |             this.timer = new Timer();
473 | 
474 |             set("schedule", new schedule());
475 |             set("cancel", new cancel());
476 | 
477 |             LuaTable m = new LuaTable();
478 |             m.set(CALL, new call());
479 |             this.setmetatable(m);
480 |         }
481 | 
482 |         public class call extends ZeroArgFunction {
483 |             public LuaValue call() {
484 |                 return (LuaValue) new InlineTimer();
485 |             }
486 |         }
487 | 
488 |         public class cancel extends OneArgFunction {
489 |             public LuaValue call(LuaValue self) {
490 |                 ((InlineTimer)self).timer.cancel();
491 |                 return NIL;
492 |             }
493 |         }
494 | 
495 |         public class schedule extends VarArgFunction {
496 |             public Varargs invoke(final Varargs v) {
497 |                 TimerTask task = new TimerTask() {
498 |                     public void run() {
499 |                         new Handler(Looper.getMainLooper()).post(new Runnable() {
500 |                                 @Override
501 |                                 public void run() {
502 |                                     if (v.arg(2).call().toboolean())
503 |                                         cancel();
504 |                                 }});
505 |                     }
506 |                 };
507 | 
508 |                 if (v.arg(4).isnil())
509 |                     ((InlineTimer)v.arg1()).timer.schedule(task, v.arg(3).checkint());
510 |                 else
511 |                     ((InlineTimer)v.arg1()).timer.scheduleAtFixedRate(task, v.arg(3).checkint(), v.arg(4).checkint());
512 | 
513 |                 return NIL;
514 |             }
515 |         }
516 |     }
517 | 
518 |     public class toast extends OneArgFunction {
519 |         public LuaValue call(LuaValue text) {
520 |             Toast.makeText(getApplicationContext(), text.tojstring(), 1).show();
521 |             return NIL;
522 |         }
523 |     }
524 | 
525 |     public class loadModules extends ZeroArgFunction {
526 |         private AssetManager assets;
527 |         
528 |         public void loadFile(String path, File file) throws IOException {
529 |             BufferedReader reader = new BufferedReader(new FileReader(file));
530 | 
531 |             reader.mark(1);
532 |             int ch = reader.read();
533 |             if (ch != 65279)
534 |                 reader.reset();
535 | 
536 |             prepare(path, env.load(reader, path).call());
537 | 
538 |         }
539 | 
540 |         public void loadAsset(String path) throws IOException {
541 |             InputStream stream = assets.open(path);
542 |             byte[] buffer = new byte[stream.available()];
543 |             stream.read(buffer);
544 | 
545 |             prepare(path, env.load(new String(buffer), path).call());
546 |         }
547 |         
548 |         public void prepare(String path, LuaValue value) {
549 |             if (value.isfunction())
550 |                 watchers.put(valueOf(path), value);
551 |         }
552 |         
553 |         public LuaValue call() {
554 |             watchers.clear();
555 | 
556 |             try {
557 |                 for (String path : prefs.getString("path", PATH).split(";"))
558 |                     if (path.startsWith("/assets/")) {
559 |                         assets = getResources().getAssets();
560 |                         
561 |                         String assetPath = path.substring(8);
562 |                         String[] files = assets.list(assetPath.substring(0, assetPath.length() - 1));
563 | 
564 |                         if (files.length > 0)
565 |                             for (String file : files)
566 |                                 loadAsset(assetPath + file);
567 |                         else
568 |                             loadAsset(assetPath);
569 |                     } else {
570 |                         File module = new File(path);
571 | 
572 |                         if (module.isDirectory()) {
573 |                             for (File file : module.listFiles())
574 |                                 if (file.isFile())
575 |                                     loadFile(path + file.getName(), file);
576 |                         } else if (module.isFile()) {
577 |                             loadFile(path, module);
578 |                         }
579 |                     }
580 |             } catch (Exception e) {
581 |                 logError(e);
582 |             }
583 | 
584 |             return TRUE;
585 |         }
586 |     }
587 | 
588 | 
589 |     public class getWatcher extends TwoArgFunction {
590 |         public LuaValue call(LuaValue table, LuaValue name) {
591 |             return watchers.containsKey(name) ? watchers.get(name) : NIL;
592 |         }
593 |     }
594 | 
595 |     public class lenWatcher extends ZeroArgFunction {
596 |         public LuaValue call() {
597 |             return valueOf(watchers.size());
598 |         }
599 |     }
600 | 
601 |     public class setWatcher extends ThreeArgFunction {
602 |         public LuaValue call(LuaValue table, LuaValue name, LuaValue function) {
603 |             if (function.isnil()) {
604 |                 if (watchers.containsKey(name))
605 |                     watchers.remove(name);
606 |             } else {
607 |                 watchers.put(name, function);
608 |             }
609 | 
610 |             return NIL;
611 |         }
612 |     }
613 | 
614 | 
615 |     public class setHtml extends TwoArgFunction {
616 |         public LuaValue call(LuaValue text, LuaValue html) {
617 |             clipboard.setPrimaryClip(ClipData.newHtmlText(null, text.checkjstring(), html.checkjstring()));
618 |             return NIL;
619 |         }
620 |     }
621 | 
622 |     public class setClip extends OneArgFunction {
623 |         public LuaValue call(LuaValue text) {
624 |             clipboard.setPrimaryClip(ClipData.newPlainText(null, text.checkjstring()));
625 |             return NIL;
626 |         }
627 |     }
628 | 
629 |     public class getClip extends ZeroArgFunction {
630 |         public LuaValue call() {
631 |             ClipData clip = clipboard.getPrimaryClip();
632 |             return valueOf(clip.getItemAt(0).coerceToHtmlText(getApplicationContext()));
633 |         }
634 |     }
635 | 
636 |     public class hasClip extends ZeroArgFunction {
637 |         public LuaValue call() {
638 |             return valueOf(clipboard.hasPrimaryClip());
639 |         }
640 |     }
641 | 
642 |     public class clearClip extends ZeroArgFunction {
643 |         public LuaValue call() {
644 |             clipboard.clearPrimaryClip();
645 |             return NIL;
646 |         }
647 |     }
648 | 
649 |     public class fromHtml extends OneArgFunction {
650 |         public LuaValue call(LuaValue html) {
651 |             clipboard.setPrimaryClip(ClipData.newHtmlText(null, "", html.checkjstring()));
652 |             return new FromClipboardFlag();
653 |         }
654 |     }
655 | 
656 |     public class FromClipboardFlag extends LuaValue {
657 |         public int type() {
658 |             return 10;
659 |         }
660 | 
661 |         public String typename() {
662 |             return "formatflag";
663 |         }
664 |     }
665 | }
666 |         
667 | 


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