package emojicon; import android.app.Activity; import android.os.Bundle; import android.os.Handler; import android.os.SystemClock; import android.support.v4.app.Fragment; import android.support.v4.app.FragmentManager; import android.support.v4.app.FragmentStatePagerAdapter; import android.support.v4.view.ViewPager; import android.view.KeyEvent; import android.view.LayoutInflater; import android.view.MotionEvent; import android.view.View; import android.view.ViewGroup; import android.view.ViewTreeObserver; import android.widget.EditText; import android.widget.LinearLayout; import java.util.Arrays; import java.util.List; import emoji.sithagi.com.emojieverywhere.R; import emojicon.emoji.Emojicon; import emojicon.emoji.Nature; import emojicon.emoji.Objects; import emojicon.emoji.People; import emojicon.emoji.Places; import emojicon.emoji.Symbols; //import com.actionbarsherlock.app.SherlockFragment; /** * @author Chathura Wijesinghe ([email protected]) */ public class EmojiconsFragment extends Fragment implements ViewPager.OnPageChangeListener { public static Emojicon[] RECENT_DATA = new Emojicon[]{}; private static LinearLayout lin_emoji_popup_buttons; private OnEmojiconBackspaceClickedListener mOnEmojiconBackspaceClickedListener; private int mEmojiTabLastSelectedIndex = -1; private View[] mEmojiTabs; public static void input(EditText editText, Emojicon emojicon) { if (editText == null || emojicon == null) { return; } int start = editText.getSelectionStart(); int end = editText.getSelectionEnd(); if (start < 0) { editText.append(emojicon.getEmoji()); } else { editText.getText().replace(Math.min(start, end), Math.max(start, end), emojicon.getEmoji(), 0, emojicon.getEmoji().length()); } } public static void backspace(EditText editText) { KeyEvent event = new KeyEvent(0, 0, 0, KeyEvent.KEYCODE_DEL, 0, 0, 0, 0, KeyEvent.KEYCODE_ENDCALL); editText.dispatchKeyEvent(event); } // private void getRecentEmoji() { // ArrayList<Emojicon> emojicons = VoipemApplication.getInstance().mEmojicons; // if(emojicons.size()>0){ // RECENT_DATA = new Emojicon[emojicons.size()]; // for (int i=0;i<emojicons.size();i++) { // RECENT_DATA[i] = emojicons.get(i); // } // } // // } public static void hideButtonsBar() { lin_emoji_popup_buttons.setVisibility(View.GONE); } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { // getRecentEmoji(); View view = inflater.inflate(R.layout.emojicons, container, false); final ViewPager emojisPager = (ViewPager) view.findViewById(R.id.emojis_pager); emojisPager.setOnPageChangeListener(this); EmojisPagerAdapter emojisAdapter = new EmojisPagerAdapter(getFragmentManager(), Arrays.asList( EmojiconGridFragment.newInstance(RECENT_DATA), EmojiconGridFragment.newInstance(People.DATA), EmojiconGridFragment.newInstance(Nature.DATA), EmojiconGridFragment.newInstance(Objects.DATA), EmojiconGridFragment.newInstance(Places.DATA), EmojiconGridFragment.newInstance(Symbols.DATA) )); emojisPager.setAdapter(emojisAdapter); mEmojiTabs = new View[6]; mEmojiTabs[0] = view.findViewById(R.id.emojis_tab_00_recent); mEmojiTabs[1] = view.findViewById(R.id.emojis_tab_0_people); mEmojiTabs[2] = view.findViewById(R.id.emojis_tab_1_nature); mEmojiTabs[3] = view.findViewById(R.id.emojis_tab_2_objects); mEmojiTabs[4] = view.findViewById(R.id.emojis_tab_3_cars); mEmojiTabs[5] = view.findViewById(R.id.emojis_tab_4_punctuation); for (int i = 0; i < mEmojiTabs.length; i++) { final int position = i; mEmojiTabs[i].setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { emojisPager.setCurrentItem(position); } }); } view.findViewById(R.id.img_chat_popup_back).setOnTouchListener(new RepeatListener(1000, 50, new View.OnClickListener() { // R.id.emojis_backspace @Override public void onClick(View v) { if (mOnEmojiconBackspaceClickedListener != null) { mOnEmojiconBackspaceClickedListener.onEmojiconBackspaceClicked(v); } } })); view.findViewById(R.id.img_chat_popup_call).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (mOnEmojiconBackspaceClickedListener != null) { mOnEmojiconBackspaceClickedListener.onEmojiconCallClicked(v); } } }); view.findViewById(R.id.img_chat_popup_email).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (mOnEmojiconBackspaceClickedListener != null) { mOnEmojiconBackspaceClickedListener.onEmojiconEmailClicked(v); } } }); view.findViewById(R.id.img_chat_popup_filetransfer).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (mOnEmojiconBackspaceClickedListener != null) { mOnEmojiconBackspaceClickedListener.onEmojiconFileTransferClicked(v); } } }); final LinearLayout lin_chat_button_back; final LinearLayout lin_chat_button1; final LinearLayout lin_chat_button2; final LinearLayout lin_chat_button3; final LinearLayout lin_chat_button4; final LinearLayout lin_chat_button5; final LinearLayout lin_chat_button6; lin_emoji_popup_buttons = (LinearLayout) view .findViewById(R.id.lin_emoji_popup_buttons); lin_chat_button_back = (LinearLayout) view .findViewById(R.id.lin_chat_button_back); lin_chat_button1 = (LinearLayout) view .findViewById(R.id.lin_chat_button1); lin_chat_button2 = (LinearLayout) view .findViewById(R.id.lin_chat_button2); lin_chat_button3 = (LinearLayout) view .findViewById(R.id.lin_chat_button3); lin_chat_button4 = (LinearLayout) view .findViewById(R.id.lin_chat_button4); lin_chat_button5 = (LinearLayout) view .findViewById(R.id.lin_chat_button5); lin_chat_button6 = (LinearLayout) view .findViewById(R.id.lin_chat_button6); ViewTreeObserver vto = lin_chat_button_back.getViewTreeObserver(); vto.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() { public void onGlobalLayout() { ViewGroup.MarginLayoutParams vlp = (ViewGroup.MarginLayoutParams) lin_chat_button_back .getLayoutParams(); int height = lin_chat_button_back.getMeasuredHeight(); int width = lin_chat_button_back.getMeasuredWidth(); LinearLayout.LayoutParams layoutParams; ViewGroup.MarginLayoutParams vmRight = (ViewGroup.MarginLayoutParams) lin_chat_button1 .getLayoutParams(); layoutParams = new LinearLayout.LayoutParams(width - vmRight.rightMargin, height); layoutParams.setMargins(0, 0, 2, 0); lin_chat_button1.setLayoutParams(layoutParams); lin_chat_button2.setLayoutParams(layoutParams); lin_chat_button3.setLayoutParams(layoutParams); lin_chat_button4.setLayoutParams(layoutParams); lin_chat_button5.setLayoutParams(layoutParams); lin_chat_button6.setLayoutParams(layoutParams); } }); onPageSelected(0); return view; } @Override public void onAttach(Activity activity) { super.onAttach(activity); if (getActivity() instanceof OnEmojiconBackspaceClickedListener) { mOnEmojiconBackspaceClickedListener = (OnEmojiconBackspaceClickedListener) getActivity(); } else { throw new IllegalArgumentException(activity + " must implement interface " + OnEmojiconBackspaceClickedListener.class.getSimpleName()); } } @Override public void onDetach() { mOnEmojiconBackspaceClickedListener = null; super.onDetach(); } @Override public void onPageScrolled(int i, float v, int i2) { } @Override public void onPageSelected(int i) { if (mEmojiTabLastSelectedIndex == i) { return; } switch (i) { case 0: case 1: case 2: case 3: case 4: case 5: if (mEmojiTabLastSelectedIndex >= 0 && mEmojiTabLastSelectedIndex < mEmojiTabs.length) { mEmojiTabs[mEmojiTabLastSelectedIndex].setSelected(false); } mEmojiTabs[i].setSelected(true); mEmojiTabLastSelectedIndex = i; break; } } @Override public void onPageScrollStateChanged(int i) { } public interface OnEmojiconBackspaceClickedListener { void onEmojiconBackspaceClicked(View v); void onEmojiconCallClicked(View v); void onEmojiconEmailClicked(View v); void onEmojiconFileTransferClicked(View v); } private static class EmojisPagerAdapter extends FragmentStatePagerAdapter { private List<EmojiconGridFragment> fragments; public EmojisPagerAdapter(FragmentManager fm, List<EmojiconGridFragment> fragments) { super(fm); this.fragments = fragments; } @Override public Fragment getItem(int i) { return fragments.get(i); } @Override public int getCount() { return fragments.size(); } } /** * A class, that can be used as a TouchListener on any view (e.g. a Button). * It cyclically runs a clickListener, emulating keyboard-like behaviour. First * click is fired immediately, next before initialInterval, and subsequent before * normalInterval. * <p/> * <p>Interval is scheduled before the onClick completes, so it has to run fast. * If it runs slow, it does not generate skipped onClicks. */ public static class RepeatListener implements View.OnTouchListener { private final int normalInterval; private final View.OnClickListener clickListener; private Handler handler = new Handler(); private int initialInterval; private Runnable handlerRunnable = new Runnable() { @Override public void run() { if (downView == null) { return; } handler.removeCallbacksAndMessages(downView); handler.postAtTime(this, downView, SystemClock.uptimeMillis() + normalInterval); clickListener.onClick(downView); } }; private View downView; /** * @param initialInterval The interval before first click event * @param normalInterval The interval before second and subsequent click * events * @param clickListener The OnClickListener, that will be called * periodically */ public RepeatListener(int initialInterval, int normalInterval, View.OnClickListener clickListener) { if (clickListener == null) throw new IllegalArgumentException("null runnable"); if (initialInterval < 0 || normalInterval < 0) throw new IllegalArgumentException("negative interval"); this.initialInterval = initialInterval; this.normalInterval = normalInterval; this.clickListener = clickListener; } public boolean onTouch(View view, MotionEvent motionEvent) { switch (motionEvent.getAction()) { case MotionEvent.ACTION_DOWN: downView = view; handler.removeCallbacks(handlerRunnable); handler.postAtTime(handlerRunnable, downView, SystemClock.uptimeMillis() + initialInterval); clickListener.onClick(view); return true; case MotionEvent.ACTION_UP: case MotionEvent.ACTION_CANCEL: case MotionEvent.ACTION_OUTSIDE: handler.removeCallbacksAndMessages(downView); downView = null; return true; } return false; } } }