AutoComplete: Popup version.

app/src/main/java/io/neoterm/customize/completion/AutoCompleteManager.kt

@@ -0,0 +1,37 @@
+package io.neoterm.customize.completion
+
+/**
+ * @author kiva
+ */
+object AutoCompleteManager {
+    private val completeCandidates = mutableListOf<CompleteCandidate>()
+
+    init {
+        val programs = arrayOf("ls", "clean", "exit", "apt", "neoterm-normalize-binary", "less", "ln", "lsof")
+        val desc = arrayOf("List files and directories",
+                "Clear screen",
+                "Exit current shell",
+                "Installing, Updating, Upgrading packages",
+                "Fix program error caused by linux shebang",
+                "View files",
+                "Create symlinks or hardlinks",
+                "List opened files")
+        for (i in programs.indices) {
+            val candidate = CompleteCandidate(programs[i])
+            candidate.description = desc[i]
+            completeCandidates.add(candidate)
+        }
+    }
+
+    fun filter(text: String) : List<CompleteCandidate> {
+        val result = mutableListOf<CompleteCandidate>()
+        if (text.isNotEmpty()) {
+            completeCandidates.forEach {
+                if (it.completeString.startsWith(text, ignoreCase = true)) {
+                    result.add(it)
+                }
+            }
+        }
+        return result
+    }
+}

app/src/main/java/io/neoterm/customize/completion/CompleteCandidate.kt

@@ -0,0 +1,9 @@
+package io.neoterm.customize.completion
+
+/**
+ * @author kiva
+ */
+class CompleteCandidate(var completeString: String) {
+    var displayName: String = completeString
+    var description: String? = null
+}

app/src/main/java/io/neoterm/preference/NeoPreference.kt

@@ -25,7 +25,7 @@ object NeoPreference {
     const val VALUE_NEOTERM_FIRST = "NeoTermFirst"
     const val VALUE_SYSTEM_FIRST = "SystemFirst"
 
-    var preference: SharedPreferences? = null
+    private var preference: SharedPreferences? = null
 
     fun init(context: Context) {
         preference = PreferenceManager.getDefaultSharedPreferences(context)

app/src/main/java/io/neoterm/services/NeoTermService.kt

@@ -56,8 +56,6 @@ class NeoTermService : Service() {
             ACTION_ACQUIRE_LOCK -> acquireLock()
 
             ACTION_RELEASE_LOCK -> releaseLock()
-
-            null -> Log.e(EmulatorDebug.LOG_TAG, "Unknown NeoTermService action: '$action'")
         }
 
         if (flags and Service.START_FLAG_REDELIVERY == 0) {
@@ -124,14 +122,15 @@ class NeoTermService : Service() {
         builder.setPriority(if (lockAcquired) Notification.PRIORITY_HIGH else Notification.PRIORITY_MIN)
 
         val exitIntent = Intent(this, NeoTermService::class.java).setAction(ACTION_SERVICE_STOP)
-        builder.addAction(android.R.drawable.ic_delete, "Exit", PendingIntent.getService(this, 0, exitIntent, 0))
+        builder.addAction(android.R.drawable.ic_delete, getString(R.string.exit), PendingIntent.getService(this, 0, exitIntent, 0))
 
         val newWakeAction = if (lockAcquired) ACTION_RELEASE_LOCK else ACTION_ACQUIRE_LOCK
         val toggleWakeLockIntent = Intent(this, NeoTermService::class.java).setAction(newWakeAction)
-        val actionTitle = getString(if (lockAcquired)
+        val actionTitle = getString(
-            R.string.service_release_lock
+                if (lockAcquired)
-        else
+                    R.string.service_release_lock
-            R.string.service_acquire_lock)
+                else
+                    R.string.service_acquire_lock)
         val actionIcon = if (lockAcquired) android.R.drawable.ic_lock_idle_lock else android.R.drawable.ic_lock_lock
         builder.addAction(actionIcon, actionTitle, PendingIntent.getService(this, 0, toggleWakeLockIntent, 0))
 

app/src/main/java/io/neoterm/ui/pm/adapter/PackageAdapter.kt

@@ -21,7 +21,7 @@ class PackageAdapter(context: Context, comparator: Comparator<PackageModel>, pri
     }
 
     override fun onCreateViewHolder(inflater: LayoutInflater, parent: ViewGroup, viewType: Int): SortedListAdapter.ViewHolder<out PackageModel> {
-        val rootView = inflater.inflate(R.layout.package_item, parent, false)
+        val rootView = inflater.inflate(R.layout.item_package, parent, false)
         return PackageViewHolder(rootView, listener)
     }
 }

app/src/main/java/io/neoterm/ui/term/NeoTermActivity.kt

@@ -6,6 +6,7 @@ import android.app.Activity
 import android.app.AlertDialog
 import android.content.*
 import android.content.pm.PackageManager
+import android.graphics.Rect
 import android.os.Bundle
 import android.os.IBinder
 import android.preference.PreferenceManager
@@ -77,6 +78,7 @@ class NeoTermActivity : AppCompatActivity(), ServiceConnection, SharedPreference
         }
 
         setContentView(R.layout.ui_main)
+
         toolbar = findViewById(R.id.terminal_toolbar) as Toolbar
         setSupportActionBar(toolbar)
 
@@ -361,6 +363,7 @@ class NeoTermActivity : AppCompatActivity(), ServiceConnection, SharedPreference
         if (tabSwitcher.selectedTab is TermTab) {
             val tab = tabSwitcher.selectedTab as TermTab
             tab.requireHideIme()
+            tab.onFullScreenModeChanged(fullScreen)
         }
         NeoPreference.store(R.string.key_ui_fullscreen, fullScreen)
         this@NeoTermActivity.recreate()

app/src/main/java/io/neoterm/ui/term/tab/TermCompleteListener.kt

@@ -0,0 +1,93 @@
+package io.neoterm.ui.term.tab
+
+import android.util.Log
+import android.view.KeyEvent
+import io.neoterm.customize.completion.AutoCompleteManager
+import io.neoterm.customize.completion.CompleteCandidate
+import io.neoterm.view.AutoCompletePopupWindow
+import io.neoterm.view.OnAutoCompleteListener
+import io.neoterm.view.TerminalView
+import java.util.*
+
+/**
+ * @author kiva
+ */
+class TermCompleteListener(var terminalView: TerminalView?) : OnAutoCompleteListener {
+
+    private val inputStack = Stack<Char>()
+    private val popupWindow = AutoCompletePopupWindow(terminalView!!.context)
+
+    override fun onKeyCode(keyCode: Int, keyMod: Int) {
+        when (keyCode) {
+            KeyEvent.KEYCODE_DEL -> {
+                Log.e("NeoTerm-AC", "BackSpace")
+                popChar()
+                activateAutoCompletion()
+            }
+
+            KeyEvent.KEYCODE_ENTER -> {
+                Log.e("NeoTerm-AC", "Clear Chars")
+                clearChars()
+                popupWindow.dismiss()
+            }
+        }
+    }
+
+    override fun onAutoComplete(newText: String?) {
+        if (newText == null || newText.isEmpty()) {
+            return
+        }
+        newText.toCharArray().forEach { pushChar(it) }
+        activateAutoCompletion()
+    }
+
+    override fun onCleanUp() {
+        popupWindow.cleanup()
+        terminalView = null
+    }
+
+    private fun activateAutoCompletion() {
+        val text = getCurrentEditingText()
+        if (text.isEmpty()) {
+            return
+        }
+
+        val candidates = AutoCompleteManager.filter(text)
+        Log.e("NeoTerm-AC", "Completing for $text")
+        candidates.forEach {
+            Log.e("NeoTerm-AC", "    Candidate: ${it.completeString}")
+        }
+        if (candidates.isNotEmpty()) {
+            showAutoCompleteCandidates(candidates)
+        }
+    }
+
+    private fun showAutoCompleteCandidates(candidates: List<CompleteCandidate>) {
+        popupWindow.candidates = candidates
+        popupWindow.show(terminalView!!)
+    }
+
+    private fun getCurrentEditingText(): String {
+        val builder = StringBuilder()
+        val size = inputStack.size
+        (0..(size - 1))
+                .map { inputStack[it] }
+                .takeWhile { !(it == 0.toChar() || it == ' ') }
+                .forEach { builder.append(it) }
+        return builder.toString()
+    }
+
+    private fun clearChars() {
+        inputStack.clear()
+    }
+
+    private fun popChar() {
+        if (inputStack.isNotEmpty()) {
+            inputStack.pop()
+        }
+    }
+
+    private fun pushChar(char: Char) {
+        inputStack.push(char)
+    }
+}

app/src/main/java/io/neoterm/ui/term/tab/TermTab.kt

@@ -11,6 +11,7 @@ import io.neoterm.preference.NeoPreference
 import io.neoterm.ui.term.tab.event.TabCloseEvent
 import io.neoterm.ui.term.tab.event.TitleChangedEvent
 import io.neoterm.ui.term.tab.event.ToggleFullScreenEvent
+import io.neoterm.view.OnAutoCompleteListener
 import org.greenrobot.eventbus.EventBus
 
 /**
@@ -21,6 +22,7 @@ class TermTab(title: CharSequence) : Tab(title) {
     var termSession: TerminalSession? = null
     var sessionCallback: TermSessionChangedCallback? = null
     var viewClient: TermViewClient? = null
+    var onAutoCompleteListener: OnAutoCompleteListener? = null
     var toolbar: Toolbar? = null
 
     fun updateColorScheme() {
@@ -29,6 +31,9 @@ class TermTab(title: CharSequence) : Tab(title) {
     }
 
     fun cleanup() {
+        onAutoCompleteListener?.onCleanUp()
+        onAutoCompleteListener = null
+
         viewClient?.termTab = null
         viewClient?.termView = null
         viewClient?.extraKeysView = null
@@ -54,6 +59,12 @@ class TermTab(title: CharSequence) : Tab(title) {
         viewClient?.sessionFinished = true
     }
 
+    fun onFullScreenModeChanged(fullScreen: Boolean) {
+        // Window token changed, we need to recreate PopupWindow
+        onAutoCompleteListener?.onCleanUp()
+        onAutoCompleteListener = null
+    }
+
     fun requireCloseTab() {
         requireHideIme()
         EventBus.getDefault().post(TabCloseEvent(this))

app/src/main/java/io/neoterm/ui/term/tab/TermTabDecorator.kt

@@ -8,12 +8,14 @@ import android.view.ViewGroup
 import de.mrapp.android.tabswitcher.Tab
 import de.mrapp.android.tabswitcher.TabSwitcher
 import de.mrapp.android.tabswitcher.TabSwitcherDecorator
+import io.neoterm.BuildConfig
 import io.neoterm.R
 import io.neoterm.customize.color.ColorSchemeManager
 import io.neoterm.preference.NeoPreference
 import io.neoterm.ui.term.NeoTermActivity
 import io.neoterm.utils.TerminalUtils
 import io.neoterm.view.ExtraKeysView
+import io.neoterm.view.OnAutoCompleteListener
 import io.neoterm.view.TerminalView
 
 /**
@@ -72,11 +74,24 @@ class TermTabDecorator(val context: NeoTermActivity) : TabSwitcherDecorator() {
                 termTab.viewClient?.updateSuggestions(termTab.termSession?.title, true)
             }
 
-            view.setOnKeyListener(termTab.viewClient)
+            view.setTerminalViewClient(termTab.viewClient)
             view.attachSession(termTab.termSession)
+
+            // Still in progress
+            // Only available for developers.
+            if (BuildConfig.DEBUG) {
+                if (termTab.onAutoCompleteListener == null) {
+                    termTab.onAutoCompleteListener = createAutoCompleteListener(view)
+                }
+                view.onAutoCompleteListener = termTab.onAutoCompleteListener
+            }
         }
     }
 
+    private fun createAutoCompleteListener(view: TerminalView): OnAutoCompleteListener? {
+        return TermCompleteListener(view)
+    }
+
     override fun getViewTypeCount(): Int {
         return 1
     }

app/src/main/java/io/neoterm/utils/TerminalUtils.kt

@@ -4,7 +4,6 @@ import android.content.Context
 import android.widget.Toast
 import io.neoterm.R
 import io.neoterm.backend.TerminalSession
-import io.neoterm.customize.color.ColorSchemeManager
 import io.neoterm.preference.NeoTermPath
 import io.neoterm.customize.font.FontManager
 import io.neoterm.preference.NeoPreference
@@ -21,7 +20,7 @@ object TerminalUtils {
         terminalView?.textSize = NeoPreference.loadInt(NeoPreference.KEY_FONT_SIZE, 30)
         terminalView?.setTypeface(FontManager.getCurrentFont().getTypeFace())
         if (terminalViewClient != null) {
-            terminalView?.setOnKeyListener(terminalViewClient)
+            terminalView?.setTerminalViewClient(terminalViewClient)
         }
     }
 

app/src/main/java/io/neoterm/view/AutoCompletePopupWindow.kt

@@ -0,0 +1,117 @@
+package io.neoterm.view
+
+import android.content.Context
+import android.view.Gravity
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.BaseAdapter
+import android.widget.ListView
+import android.widget.PopupWindow
+import android.widget.TextView
+import io.neoterm.R
+import io.neoterm.backend.TerminalColors
+import io.neoterm.customize.color.ColorSchemeManager
+import io.neoterm.customize.completion.CompleteCandidate
+
+/**
+ * @author kiva
+ */
+class AutoCompletePopupWindow(val context: Context) {
+    var candidates: List<CompleteCandidate>? = null
+    var popupWindow: PopupWindow? = null
+    var wantsToFinish = false
+    var candidateAdapter: CandidateAdapter? = null
+
+    fun show(terminalView: TerminalView) {
+        if (popupWindow == null && !wantsToFinish) {
+            popupWindow = createPopupWindow()
+        }
+
+        candidateAdapter?.notifyDataSetChanged()
+        if (!(popupWindow?.isShowing ?: false)) {
+            popupWindow?.showAtLocation(terminalView, Gravity.BOTTOM.and(Gravity.START),
+                    terminalView.cursorAbsX,
+                    terminalView.cursorAbsY)
+        }
+    }
+
+    fun dismiss() {
+        popupWindow?.dismiss()
+    }
+
+    private fun createPopupWindow(): PopupWindow {
+        val popupWindow = PopupWindow(context)
+        popupWindow.isOutsideTouchable = true
+        popupWindow.isTouchable = true
+        val contentView = LayoutInflater.from(context).inflate(R.layout.popup_auto_complete, null, false)
+        val candidateListView = contentView.findViewById(R.id.popup_complete_candidate_list) as ListView
+        candidateAdapter = CandidateAdapter(this)
+        candidateListView.adapter = candidateAdapter
+
+        popupWindow.contentView = contentView
+        return popupWindow
+    }
+
+    fun cleanup() {
+        wantsToFinish = true
+        popupWindow = null
+        candidateAdapter = null
+        candidates = null
+    }
+
+    class CandidateAdapter(val autoCompletePopupWindow: AutoCompletePopupWindow) : BaseAdapter() {
+        override fun getView(position: Int, convertView: View?, parent: ViewGroup?): View {
+            var convertView = convertView
+            val viewHolder: CandidateViewHolder =
+                    if (convertView != null) {
+                        convertView.tag as CandidateViewHolder
+                    } else {
+                        convertView = LayoutInflater.from(autoCompletePopupWindow.context)
+                                .inflate(R.layout.item_complete_candidate, null, false)
+                        val viewHolder = CandidateViewHolder(convertView)
+                        convertView.tag = viewHolder
+                        viewHolder
+                    }
+
+            val candidate = getItem(position) as CompleteCandidate
+            viewHolder.apply {
+                display.text = candidate.displayName
+                if (candidate.description != null) {
+                    splitView.visibility = View.VISIBLE
+                    description.visibility = View.VISIBLE
+                    description.text = candidate.description
+                } else {
+                    splitView.visibility = View.GONE
+                    description.visibility = View.GONE
+                }
+            }
+            return convertView!!
+        }
+
+        override fun getItem(position: Int): Any? {
+            return autoCompletePopupWindow.candidates?.get(position)
+        }
+
+        override fun getItemId(position: Int): Long {
+            return position.toLong()
+        }
+
+        override fun getCount(): Int {
+            return autoCompletePopupWindow.candidates?.size ?: 0
+        }
+    }
+
+    class CandidateViewHolder(rootView: View) {
+        val display: TextView = rootView.findViewById(R.id.complete_display) as TextView
+        val description: TextView = rootView.findViewById(R.id.complete_description) as TextView
+        val splitView: View = rootView.findViewById(R.id.complete_split)
+
+        init {
+            val colorScheme = ColorSchemeManager.getCurrentColorScheme()
+            val textColor = TerminalColors.parse(colorScheme.foregroundColor)
+            display.setTextColor(textColor)
+            description.setTextColor(textColor)
+        }
+    }
+}

app/src/main/java/io/neoterm/view/OnAutoCompleteListener.java

@@ -0,0 +1,13 @@
+package io.neoterm.view;
+
+/**
+ * @author Kiva
+ * @version 1.0
+ */
+public interface OnAutoCompleteListener {
+    void onAutoComplete(String newText);
+
+    void onKeyCode(int keyCode, int keyMod);
+
+    void onCleanUp();
+}

app/src/main/java/io/neoterm/view/TerminalDialog.kt

@@ -34,7 +34,7 @@ class TerminalDialog(val context: Context) {
         terminalViewClient = BasicViewClient(terminalView)
         TerminalUtils.setupTerminalView(terminalView, terminalViewClient)
 
-        terminalView.setOnKeyListener(terminalViewClient)
+        terminalView.setTerminalViewClient(terminalViewClient)
         terminalSessionCallback = object : BasicSessionCallback(terminalView) {
             override fun onSessionFinished(finishedSession: TerminalSession?) {
                 sessionFinishedCallback?.onSessionFinished(this@TerminalDialog, finishedSession)

app/src/main/java/io/neoterm/view/TerminalRenderer.java

@@ -31,6 +31,10 @@ final class TerminalRenderer {
     /** The {@link #mFontLineSpacing} + {@link #mFontAscent}. */
     final int mFontLineSpacingAndAscent;
 
+    /** AutoCompletion PopupWindow need them to show popup window */
+    protected float savedLastDrawnLineX;
+    protected float savedLastDrawnLineY;
+
     private final float[] asciiMeasures = new float[127];
 
     public TerminalRenderer(int textSize, Typeface typeface) {
@@ -200,6 +204,8 @@ final class TerminalRenderer {
             if (cursorStyle == TerminalEmulator.CURSOR_STYLE_UNDERLINE) cursorHeight /= 4.;
             else if (cursorStyle == TerminalEmulator.CURSOR_STYLE_BAR) right -= ((right - left) * 3) / 4.;
             canvas.drawRect(left, y - cursorHeight, right, y, mTextPaint);
+            savedLastDrawnLineX = left;
+            savedLastDrawnLineY = y;
         }
 
         if ((effect & TextStyle.CHARACTER_ATTRIBUTE_INVISIBLE) == 0) {
@@ -227,4 +233,12 @@ final class TerminalRenderer {
 
         if (savedMatrix) canvas.restore();
     }
+
+    float getCursorX() {
+        return savedLastDrawnLineX;
+    }
+
+    float getCursorY() {
+        return savedLastDrawnLineY;
+    }
 }

app/src/main/java/io/neoterm/view/TerminalView.java

@@ -229,11 +229,11 @@ public final class TerminalView extends View {
     }
 
     /**
-     * @param onKeyListener Listener for all kinds of key events, both hardware and IME (which makes it different from that
+     * @param client Listener for all kinds of key events, both hardware and IME (which makes it different from that
      *                      available with {@link View#setOnKeyListener(OnKeyListener)}.
      */
-    public void setOnKeyListener(TerminalViewClient onKeyListener) {
+    public void setTerminalViewClient(TerminalViewClient client) {
-        this.mClient = onKeyListener;
+        this.mClient = client;
     }
 
     /**
@@ -296,6 +296,9 @@ public final class TerminalView extends View {
 
                 Editable content = getEditable();
                 sendTextToTerminal(content);
+                if (onAutoCompleteListener != null) {
+                    onAutoCompleteListener.onAutoComplete(content.toString());
+                }
                 content.clear();
                 return true;
             }
@@ -678,6 +681,16 @@ public final class TerminalView extends View {
 
         if (mCombiningAccent != oldCombiningAccent) invalidate();
 
+        if (onAutoCompleteListener != null) {
+            if (event.isPrintingKey()) {
+                char printingChar = (char) event.getUnicodeChar(metaState);
+                if (printingChar != '\b') {
+                    // ASCII chars
+                    onAutoCompleteListener.onAutoComplete(new String(new char[]{printingChar}));
+                }
+            }
+        }
+
         return true;
     }
 
@@ -745,6 +758,9 @@ public final class TerminalView extends View {
         String code = KeyHandler.getCode(keyCode, keyMod, term.isCursorKeysApplicationMode(), term.isKeypadApplicationMode());
         if (code == null) return false;
         mTermSession.write(code);
+        if (onAutoCompleteListener != null) {
+            onAutoCompleteListener.onKeyCode(keyCode, keyMod);
+        }
         return true;
     }
 
@@ -960,4 +976,24 @@ public final class TerminalView extends View {
         return mTermSession;
     }
 
+
+    private OnAutoCompleteListener onAutoCompleteListener;
+
+    public OnAutoCompleteListener getOnAutoCompleteListener() {
+        return onAutoCompleteListener;
+    }
+
+    public void setOnAutoCompleteListener(OnAutoCompleteListener onAutoCompleteListener) {
+        this.onAutoCompleteListener = onAutoCompleteListener;
+    }
+
+    public int getCursorAbsX() {
+        return (int) mRenderer.getCursorX();
+    }
+
+    public int getCursorAbsY() {
+        int[] locations = new int[2];
+        getLocationOnScreen(locations);
+        return (int) (mRenderer.getCursorY() + locations[1]);
+    }
 }

app/src/main/java/io/neoterm/view/TerminalViewClient.java

@@ -8,7 +8,7 @@ import io.neoterm.backend.TerminalSession;
 
 /**
  * Input and scale listener which may be set on a {@link TerminalView} through
- * {@link TerminalView#setOnKeyListener(TerminalViewClient)}.
+ * {@link TerminalView#setTerminalViewClient(TerminalViewClient)}.
  * <p/>
  */
 public interface TerminalViewClient {

app/src/main/res/layout/item_complete_candidate.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:minHeight="@dimen/min_popup_height"
+    android:padding="@dimen/popup_padding"
+    android:orientation="vertical">
+
+    <TextView
+        android:id="@+id/complete_display"
+        style="@style/TextAppearance.AppCompat.Medium"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        tools:text="Display" />
+
+    <View
+        android:id="@+id/complete_split"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/popup_split_background" />
+
+    <TextView
+        android:id="@+id/complete_description"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="@dimen/text_margin"
+        android:layout_marginStart="@dimen/text_margin"
+        tools:text="Description" />
+
+</LinearLayout>

app/src/main/res/layout/popup_auto_complete.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/popup_background"
+    android:orientation="vertical">
+
+    <ListView
+        android:id="@+id/popup_complete_candidate_list"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" />
+
+</LinearLayout>

app/src/main/res/values-zh/strings.xml

@@ -81,4 +81,5 @@
     <string name="service_lock_acquired"> (永不休眠)</string>
     <string name="service_acquire_lock">取得休眠锁</string>
     <string name="service_release_lock">释放休眠锁</string>
+    <string name="exit">退出</string>
 </resources>

app/src/main/res/values/colors.xml

@@ -15,6 +15,8 @@
     <color name="roseEnd">#ef0276</color>
     <color name="greenStart">#a7f56e</color>
     <color name="greenEnd">#11c612</color>
+    <color name="popup_background">#7f000000</color>
+    <color name="popup_split_background">#efefef</color>
 
     <integer-array name="bubble_colors">
         <item>@color/roseStart</item>

app/src/main/res/values/dimens.xml

@@ -10,4 +10,6 @@
     <dimen name="custom_editor_line_height">48dp</dimen>
     <dimen name="custom_install_icon_width">36dp</dimen>
     <dimen name="custom_install_icon_height">36dp</dimen>
+    <dimen name="min_popup_height">24dp</dimen>
+    <dimen name="popup_padding">4dp</dimen>
 </resources>

app/src/main/res/values/strings.xml

@@ -76,6 +76,7 @@
     <string name="pref_customization_color_scheme">Color Scheme</string>
     <string name="pref_customization_eks">Extra Keys</string>
     <string name="pref_package_source">Source</string>
+    <string name="exit">Exit</string>
 
     <string-array name="pref_general_shell_entries" translatable="false">
         <item>sh</item>

chrome-tabs/src/main/java/de/mrapp/android/tabswitcher/TabSwitcher.java

@@ -254,7 +254,9 @@ public class TabSwitcher extends FrameLayout implements TabSwitcherLayout, Model
                         public void onGlobalLayout() {
                             ViewUtil.removeOnGlobalLayoutListener(
                                     tabContainer.getViewTreeObserver(), this);
-                            TabSwitcher.this.layout.onGlobalLayout();
+                            if (TabSwitcher.this.layout != null) {
+                                TabSwitcher.this.layout.onGlobalLayout();
+                            }
                         }
 
                     });