Example usage for android.view KeyEvent KEYCODE_DPAD_DOWN

Introduction

In this page you can find the example usage for android.view KeyEvent KEYCODE_DPAD_DOWN.

Prototype

int KEYCODE_DPAD_DOWN

To view the source code for android.view KeyEvent KEYCODE_DPAD_DOWN.

Click Source Link

Document

Key code constant: Directional Pad Down key.

Usage

From source file:Main.java

/**
 * Checks whether the given event is any of DPAD down or NUMPAD down.
 * @param event Event to be checked./*from   w ww  . jav  a 2 s .c om*/
 * @return Whether the event should be processed as a navigation down.
 */
public static boolean isGoDown(KeyEvent event) {
    return isActionDown(event) && (event.getKeyCode() == KeyEvent.KEYCODE_DPAD_DOWN
            || (!event.isNumLockOn() && event.getKeyCode() == KeyEvent.KEYCODE_NUMPAD_2));
}

---

From source file:Main.java

public static String getChar(int keyCode) {
    switch (keyCode) {
    case KeyEvent.KEYCODE_0:
        return "0";
    case KeyEvent.KEYCODE_1:
        return "1";
    case KeyEvent.KEYCODE_2:
        return "2";
    case KeyEvent.KEYCODE_3:
        return "3";
    case KeyEvent.KEYCODE_4:
        return "4";
    case KeyEvent.KEYCODE_5:
        return "5";
    case KeyEvent.KEYCODE_6:
        return "6";
    case KeyEvent.KEYCODE_7:
        return "7";
    case KeyEvent.KEYCODE_8:
        return "8";
    case KeyEvent.KEYCODE_9:
        return "9";
    case KeyEvent.KEYCODE_A:
        return "a";
    case KeyEvent.KEYCODE_B:
        return "b";
    case KeyEvent.KEYCODE_C:
        return "c";
    case KeyEvent.KEYCODE_D:
        return "d";
    case KeyEvent.KEYCODE_E:
        return "e";
    case KeyEvent.KEYCODE_F:
        return "f";
    case KeyEvent.KEYCODE_G:
        return "g";
    case KeyEvent.KEYCODE_H:
        return "h";
    case KeyEvent.KEYCODE_I:
        return "i";
    case KeyEvent.KEYCODE_J:
        return "j";
    case KeyEvent.KEYCODE_K:
        return "k";
    case KeyEvent.KEYCODE_L:
        return "l";
    case KeyEvent.KEYCODE_M:
        return "m";
    case KeyEvent.KEYCODE_N:
        return "n";
    case KeyEvent.KEYCODE_O:
        return "o";
    case KeyEvent.KEYCODE_P:
        return "p";
    case KeyEvent.KEYCODE_Q:
        return "q";
    case KeyEvent.KEYCODE_R:
        return "r";
    case KeyEvent.KEYCODE_S:
        return "s";
    case KeyEvent.KEYCODE_T:
        return "t";
    case KeyEvent.KEYCODE_U:
        return "u";
    case KeyEvent.KEYCODE_V:
        return "v";
    case KeyEvent.KEYCODE_W:
        return "w";
    case KeyEvent.KEYCODE_X:
        return "x";
    case KeyEvent.KEYCODE_Y:
        return "y";
    case KeyEvent.KEYCODE_Z:
        return "z";
    case KeyEvent.KEYCODE_DEL:
        return "{BKSP}";
    case KeyEvent.KEYCODE_ENTER:
    case KeyEvent.KEYCODE_DPAD_CENTER:
        return "{ENTER}";
    case KeyEvent.KEYCODE_SPACE:
        return " ";
    case KeyEvent.KEYCODE_DPAD_DOWN:
        return "{DOWN}";
    case KeyEvent.KEYCODE_DPAD_UP:
        return "{UP}";
    case KeyEvent.KEYCODE_DPAD_LEFT:
        return "{LEFT}";
    case KeyEvent.KEYCODE_DPAD_RIGHT:
        return "{RIGHT}";
    }//from w w w . java2  s  . c o  m
    return null;
}

---

From source file:Main.java

public static String getKeyNameByCode(int code) {
    switch (code) {
    case KeyEvent.KEYCODE_0:
        return "<0>";
    case KeyEvent.KEYCODE_1:
        return "<1>";
    case KeyEvent.KEYCODE_2:
        return "<2>";
    case KeyEvent.KEYCODE_3:
        return "<3>";
    case KeyEvent.KEYCODE_4:
        return "<4>";
    case KeyEvent.KEYCODE_5:
        return "<5>";
    case KeyEvent.KEYCODE_6:
        return "<6>";
    case KeyEvent.KEYCODE_7:
        return "<7>";
    case KeyEvent.KEYCODE_8:
        return "<8>";
    case KeyEvent.KEYCODE_9:
        return "<9>";
    case KeyEvent.KEYCODE_A:
        return "<A>";
    case KeyEvent.KEYCODE_B:
        return "<B>";
    case KeyEvent.KEYCODE_C:
        return "<C>";
    case KeyEvent.KEYCODE_D:
        return "<D>";
    case KeyEvent.KEYCODE_E:
        return "<E>";
    case KeyEvent.KEYCODE_F:
        return "<F>";
    case KeyEvent.KEYCODE_G:
        return "<G>";
    case KeyEvent.KEYCODE_H:
        return "<H>";
    case KeyEvent.KEYCODE_I:
        return "<I>";
    case KeyEvent.KEYCODE_J:
        return "<J>";
    case KeyEvent.KEYCODE_K:
        return "<K>";
    case KeyEvent.KEYCODE_L:
        return "<L>";
    case KeyEvent.KEYCODE_M:
        return "<M>";
    case KeyEvent.KEYCODE_N:
        return "<N>";
    case KeyEvent.KEYCODE_O:
        return "<O>";
    case KeyEvent.KEYCODE_P:
        return "<P>";
    case KeyEvent.KEYCODE_Q:
        return "<Q>";
    case KeyEvent.KEYCODE_R:
        return "<R>";
    case KeyEvent.KEYCODE_S:
        return "<S>";
    case KeyEvent.KEYCODE_T:
        return "<T>";
    case KeyEvent.KEYCODE_U:
        return "<U>";
    case KeyEvent.KEYCODE_V:
        return "<V>";
    case KeyEvent.KEYCODE_W:
        return "<W>";
    case KeyEvent.KEYCODE_X:
        return "<X>";
    case KeyEvent.KEYCODE_Y:
        return "<Y>";
    case KeyEvent.KEYCODE_Z:
        return "<Z>";
    case KeyEvent.KEYCODE_APOSTROPHE:
        return "<'>";
    case KeyEvent.KEYCODE_AT:
        return "<@>";
    case KeyEvent.KEYCODE_BACK:
        return "<Back>";
    case KeyEvent.KEYCODE_BACKSLASH:
        return "<\\>";
    case KeyEvent.KEYCODE_CALL:
        return "<Call>";
    case KeyEvent.KEYCODE_CAMERA:
        return "<Camera>";
    case KeyEvent.KEYCODE_CLEAR:
        return "<Clear>";
    case KeyEvent.KEYCODE_COMMA:
        return "<,>";
    case KeyEvent.KEYCODE_DEL:
        return "<Del>";
    case KeyEvent.KEYCODE_DPAD_CENTER:
        return "<PadCenter>";
    case KeyEvent.KEYCODE_DPAD_DOWN:
        return "<PadDown>";
    case KeyEvent.KEYCODE_DPAD_LEFT:
        return "<PadLeft>";
    case KeyEvent.KEYCODE_DPAD_RIGHT:
        return "<PadRight>";
    case KeyEvent.KEYCODE_DPAD_UP:
        return "<PadUp>";
    case KeyEvent.KEYCODE_ENDCALL:
        return "<EndCall>";
    case KeyEvent.KEYCODE_ENTER:
        return "<Enter>";
    case KeyEvent.KEYCODE_ENVELOPE:
        return "<Envelope>";
    case KeyEvent.KEYCODE_EQUALS:
        return "<=>";
    case KeyEvent.KEYCODE_EXPLORER:
        return "<Explorer>";
    case KeyEvent.KEYCODE_FOCUS:
        return "<??? 0>";
    case KeyEvent.KEYCODE_GRAVE:
        return "<??? 1>";
    case KeyEvent.KEYCODE_HEADSETHOOK:
        return "<??? 2>";
    case KeyEvent.KEYCODE_HOME:
        return "<Home>";
    case KeyEvent.KEYCODE_LEFT_BRACKET:
        return "<(>";
    case KeyEvent.KEYCODE_MENU:
        return "<Menu>";
    case KeyEvent.KEYCODE_MINUS:
        return "<->";
    case KeyEvent.KEYCODE_NOTIFICATION:
        return "<??? 3>";
    case KeyEvent.KEYCODE_NUM:
        return "<Num>";
    case KeyEvent.KEYCODE_PERIOD:
        return "<??? 4>";
    case KeyEvent.KEYCODE_PLUS:
        return "<+>";
    case KeyEvent.KEYCODE_POUND:
        return "<??? 5>";
    case KeyEvent.KEYCODE_POWER:
        return "<Power>";
    case KeyEvent.KEYCODE_RIGHT_BRACKET:
        return "<)>";
    case KeyEvent.KEYCODE_SEMICOLON:
        return "<;>";
    case KeyEvent.KEYCODE_SLASH:
        return "</>";
    case KeyEvent.KEYCODE_SOFT_LEFT:
        return "<??? 6>";
    case KeyEvent.KEYCODE_SOFT_RIGHT:
        return "<??? 7>";
    case KeyEvent.KEYCODE_SPACE:
        return "<Space>";
    case KeyEvent.KEYCODE_STAR:
        return "<*>";
    case KeyEvent.KEYCODE_SYM:
        return "<Sym>";
    case KeyEvent.KEYCODE_TAB:
        return "<Tab>";
    case KeyEvent.KEYCODE_VOLUME_DOWN:
        return "<VolumeDown>";
    case KeyEvent.KEYCODE_VOLUME_UP:
        return "<VolumeUp>";
    case KeyEvent.KEYCODE_UNKNOWN:
    default:// www.  j a  v a 2  s  . c  o m
        return "<Unknown>";
    }
}

---

From source file:com.oda.calculator.EventListener.java

public boolean onKey(View view, int keyCode, KeyEvent keyEvent) {
    int action = keyEvent.getAction();

    if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT || keyCode == KeyEvent.KEYCODE_DPAD_RIGHT) {
        boolean eat = mHandler.eatHorizontalMove(keyCode == KeyEvent.KEYCODE_DPAD_LEFT);
        return eat;
    }/*from   w ww . ja v a2s  .  co m*/

    //Work-around for spurious key event from IME, bug #1639445
    if (action == KeyEvent.ACTION_MULTIPLE && keyCode == KeyEvent.KEYCODE_UNKNOWN) {
        return true; // eat it
    }

    //Calculator.log("KEY " + keyCode + "; " + action);

    if (keyEvent.getUnicodeChar() == '=') {
        if (action == KeyEvent.ACTION_UP) {
            mHandler.onEnter();
        }
        return true;
    }

    if (keyCode != KeyEvent.KEYCODE_DPAD_CENTER && keyCode != KeyEvent.KEYCODE_DPAD_UP
            && keyCode != KeyEvent.KEYCODE_DPAD_DOWN && keyCode != KeyEvent.KEYCODE_ENTER) {
        if (keyEvent.isPrintingKey() && action == KeyEvent.ACTION_UP) {
            // Tell the handler that text was updated.
            mHandler.onTextChanged();
        }
        return false;
    }

    /*
       We should act on KeyEvent.ACTION_DOWN, but strangely
       sometimes the DOWN event isn't received, only the UP.
       So the workaround is to act on UP...
       http://b/issue?id=1022478
     */

    if (action == KeyEvent.ACTION_UP) {
        switch (keyCode) {
        case KeyEvent.KEYCODE_ENTER:
        case KeyEvent.KEYCODE_DPAD_CENTER:
            mHandler.onEnter();
            break;

        case KeyEvent.KEYCODE_DPAD_UP:
            mHandler.onUp();
            break;

        case KeyEvent.KEYCODE_DPAD_DOWN:
            mHandler.onDown();
            break;
        }
    }
    return true;
}

---

From source file:com.aman.stockcalculator.EventListener.java

@Override
public boolean onKey(View view, int keyCode, KeyEvent keyEvent) {
    int action = keyEvent.getAction();

    if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT || keyCode == KeyEvent.KEYCODE_DPAD_RIGHT) {
        boolean eat = mHandler.eatHorizontalMove(keyCode == KeyEvent.KEYCODE_DPAD_LEFT);
        return eat;
    }/*  w ww  .  j a  va2s.c  om*/

    //Work-around for spurious key event from IME, bug #1639445
    if (action == KeyEvent.ACTION_MULTIPLE && keyCode == KeyEvent.KEYCODE_UNKNOWN) {
        return true; // eat it
    }

    //Calculator.log("KEY " + keyCode + "; " + action);

    if (keyEvent.getUnicodeChar() == '=') {
        if (action == KeyEvent.ACTION_UP) {
            mHandler.onEnter();
        }
        return true;
    }

    if (keyCode != KeyEvent.KEYCODE_DPAD_CENTER && keyCode != KeyEvent.KEYCODE_DPAD_UP
            && keyCode != KeyEvent.KEYCODE_DPAD_DOWN && keyCode != KeyEvent.KEYCODE_ENTER) {
        if (keyEvent.isPrintingKey() && action == KeyEvent.ACTION_UP) {
            // Tell the handler that text was updated.
            mHandler.onTextChanged();
        }
        return false;
    }

    /*
       We should act on KeyEvent.ACTION_DOWN, but strangely
       sometimes the DOWN event isn't received, only the UP.
       So the workaround is to act on UP...
       http://b/issue?id=1022478
     */

    if (action == KeyEvent.ACTION_UP) {
        switch (keyCode) {
        case KeyEvent.KEYCODE_ENTER:
        case KeyEvent.KEYCODE_DPAD_CENTER:
            mHandler.onEnter();
            break;

        case KeyEvent.KEYCODE_DPAD_UP:
            mHandler.onUp();
            break;

        case KeyEvent.KEYCODE_DPAD_DOWN:
            mHandler.onDown();
            break;
        }
    }
    return true;
}

---

From source file:tinkercoder.stockcalculator.calculator.EventListener.java

@Override
public boolean onKey(View view, int keyCode, KeyEvent keyEvent) {
    int action = keyEvent.getAction();

    if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT || keyCode == KeyEvent.KEYCODE_DPAD_RIGHT) {
        boolean eat = mHandler.eatHorizontalMove(keyCode == KeyEvent.KEYCODE_DPAD_LEFT);
        return eat;
    }//from   w  ww  .j a  v a 2  s . c o m

    //Work-around for spurious key event from IME, bug #1639445
    if (action == KeyEvent.ACTION_MULTIPLE && keyCode == KeyEvent.KEYCODE_UNKNOWN) {
        return true; // eat it
    }

    //Calculator.log("KEY " + keyCode + "; " + action);

    if (keyEvent.getUnicodeChar() == '=') {
        if (action == KeyEvent.ACTION_UP) {
            mHandler.onEnter();
        }
        return true;
    }

    if (keyCode != KeyEvent.KEYCODE_DPAD_CENTER && keyCode != KeyEvent.KEYCODE_DPAD_UP
            && keyCode != KeyEvent.KEYCODE_DPAD_DOWN && keyCode != KeyEvent.KEYCODE_ENTER) {
        return false;
    }

    /*
       We should act on KeyEvent.ACTION_DOWN, but strangely
       sometimes the DOWN event isn't received, only the UP.
       So the workaround is to act on UP...
       http://b/issue?id=1022478
     */

    if (action == KeyEvent.ACTION_UP) {
        switch (keyCode) {
        case KeyEvent.KEYCODE_ENTER:
        case KeyEvent.KEYCODE_DPAD_CENTER:
            mHandler.onEnter();
            break;

        case KeyEvent.KEYCODE_DPAD_UP:
            mHandler.onUp();
            break;

        case KeyEvent.KEYCODE_DPAD_DOWN:
            mHandler.onDown();
            break;
        }
    }
    return true;
}

---

From source file:com.mstar.tv.tvplayer.philips.option.OptionFirstFragment.java

@Override
public void onStart() {
    super.onStart();
    listView = getListView();//from  w ww. j  a v  a2  s.co  m
    if (getFragmentManager().findFragmentById(R.id.first_fragment) != null) {
        listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
    }
    listView.setDivider(null);
    listView.setDividerHeight(5);
    listView.setSelector(android.R.color.transparent);
    listView.setOnItemSelectedListener(new OnItemSelectedListener() {

        @Override
        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
            settingAdapter.setSelectViewPosition(position);
        }

        @Override
        public void onNothingSelected(AdapterView<?> parent) {
        }
    });
    listView.setOnKeyListener(new OnKeyListener() {
        @Override
        public boolean onKey(View view, int keyCode, KeyEvent keyEvent) {
            // TODO Auto-generated method stub

            if (OptionKarrays.isFromLauncher) {
                if (!isWifiOpen() && keyEvent.getAction() == KeyEvent.ACTION_DOWN) {//wifi has not open
                    if (listView.getSelectedItemPosition() == 1 && keyCode == KeyEvent.KEYCODE_DPAD_DOWN) {//???
                        listView.setSelection(3);
                        return true;
                    } else if (listView.getSelectedItemPosition() == 3 && keyCode == KeyEvent.KEYCODE_DPAD_UP) {
                        listView.setSelection(1);
                        return true;
                    }
                }
            }
            return false;
        }
    });
}

---

From source file:com.cybrosys.basic.EventListener.java

@Override
public boolean onKey(View vwView, int keyCode, KeyEvent keyEvent) {
    int action = keyEvent.getAction();

    if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT || keyCode == KeyEvent.KEYCODE_DPAD_RIGHT) {
        boolean eat = mHandler.eatHorizontalMove(keyCode == KeyEvent.KEYCODE_DPAD_LEFT);
        return eat;
    }//from  w  w w .ja v a 2 s  .com
    if (action == KeyEvent.ACTION_MULTIPLE && keyCode == KeyEvent.KEYCODE_UNKNOWN) {
        return true;
    }
    if (keyEvent.getUnicodeChar() == '=') {
        if (action == KeyEvent.ACTION_UP) {
            mHandler.onEnter();
        }
        return true;
    }
    if (keyCode != KeyEvent.KEYCODE_DPAD_CENTER && keyCode != KeyEvent.KEYCODE_DPAD_UP
            && keyCode != KeyEvent.KEYCODE_DPAD_DOWN && keyCode != KeyEvent.KEYCODE_ENTER) {
        return false;
    }
    if (action == KeyEvent.ACTION_UP) {
        switch (keyCode) {
        case KeyEvent.KEYCODE_ENTER:
        case KeyEvent.KEYCODE_DPAD_CENTER:
            mHandler.onEnter();
            break;

        case KeyEvent.KEYCODE_DPAD_UP:
            mHandler.onUp();
            break;

        case KeyEvent.KEYCODE_DPAD_DOWN:
            mHandler.onDown();
            break;
        }
    }
    return true;
}

---

From source file:com.mstar.tv.tvplayer.philips.setting.SettingMainFragment.java

@Override
public void onStart() {
    super.onStart();
    listView = getListView();/*from   w ww .  j  a  v  a  2  s  .c  om*/
    if (getFragmentManager().findFragmentById(R.id.first_fragment) != null) {
        listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
    }
    listView.setDivider(null);
    listView.setDividerHeight(5);
    listView.setSelector(android.R.color.transparent);
    listView.setOnItemSelectedListener(new OnItemSelectedListener() {

        @Override
        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
            mCallback.onMainSelectedData(position);
            if (parent.isFocused())
                settingAdapter.setSelectViewPosition(position);
        }

        @Override
        public void onNothingSelected(AdapterView<?> parent) {
        }
    });
    listView.setOnFocusChangeListener(new OnFocusChangeListener() {

        @Override
        public void onFocusChange(View v, boolean hasFocus) {
            if (hasFocus) {
                settingAdapter.setSelectViewPosition(listView.getSelectedItemPosition());
            } else {
                settingAdapter.setSelectViewPosition(-1);
            }
        }
    });
    listView.setOnKeyListener(new OnKeyListener() {

        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if (K_TvCommonManager.getInstance().K_getCurrentTvInputSource() != K_Constants.INPUT_SOURCE_ATV
                    && K_TvCommonManager.getInstance()
                            .K_getCurrentTvInputSource() != K_Constants.INPUT_SOURCE_DTV
                    || SettingKarrays.isTopActivity(mContext, "com.android.mslauncher.LauncherActivity")) {
                if (listView.getSelectedItemPosition() == listView.getLastVisiblePosition() - 1
                        && keyCode == KeyEvent.KEYCODE_DPAD_DOWN) {
                    listView.setSelection(listView.getLastVisiblePosition() - 1);
                    return true;
                }
            }
            return false;
        }
    });
}

---

From source file:com.mstar.tv.tvplayer.philips.setting.SettingFirstFragment.java

@Override
public void onStart() {
    super.onStart();
    listView = getListView();/*  w  w  w  . j a v a  2  s  . c  om*/
    if (getFragmentManager().findFragmentById(R.id.first_fragment) != null) {
        listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
    }
    listView.setDivider(null);
    listView.setDividerHeight(5);
    listView.setSelector(android.R.color.transparent);
    listView.setOnItemSelectedListener(new OnItemSelectedListener() {

        @Override
        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
            if (parent.isFocused())
                settingAdapter.setSelectViewPosition(position);
        }

        @Override
        public void onNothingSelected(AdapterView<?> parent) {
        }
    });
    listView.setOnFocusChangeListener(new OnFocusChangeListener() {

        @Override
        public void onFocusChange(View v, boolean hasFocus) {
            if (hasFocus) {
                settingAdapter.setSelectViewPosition(getSelectedItemPosition());
            } else {
                settingAdapter.setSelectViewPosition(-1);
            }
        }
    });
    listView.setOnKeyListener(new OnKeyListener() {
        @Override
        public boolean onKey(View view, int keyCode, KeyEvent keyEvent) {
            if (TvSettingMenuActivity.firstSelectPositon == SettingKarrays.SETTING_PHOTO) {
                if (K_TvCommonManager.getInstance().K_getCurrentTvInputSource() == K_Constants.INPUT_SOURCE_VGA
                        && keyEvent.getAction() == KeyEvent.ACTION_DOWN) {

                    if (keyCode == KeyEvent.KEYCODE_DPAD_DOWN) {
                        if (listView.getSelectedItemPosition() == 2) {
                            listView.setSelection(5);
                            return true;
                        }
                    } else if (keyCode == KeyEvent.KEYCODE_DPAD_UP) {
                        if (listView.getSelectedItemPosition() == 5) {
                            listView.setSelection(2);
                            return true;
                        } else if (listView.getSelectedItemPosition() == 1) {
                            //listView.setSelection(1);
                            return true;
                        }
                    }
                }
            } else if (TvSettingMenuActivity.firstSelectPositon == SettingKarrays.SETTING_TV) {
                if (!(mTvCommonManager.getCurrentTvInputSource() == TvCommonManager.INPUT_SOURCE_HDMI
                        || mTvCommonManager.getCurrentTvInputSource() == TvCommonManager.INPUT_SOURCE_HDMI2
                        || mTvCommonManager.getCurrentTvInputSource() == TvCommonManager.INPUT_SOURCE_HDMI3)) {//EDID??
                    if (keyCode == KeyEvent.KEYCODE_DPAD_DOWN && keyEvent.getAction() == KeyEvent.ACTION_DOWN) {
                        if (listView.getSelectedItemPosition() == 4) {
                            listView.setSelection(6);
                            return true;
                        }
                    } else if (keyCode == KeyEvent.KEYCODE_DPAD_UP
                            && keyEvent.getAction() == KeyEvent.ACTION_DOWN) {
                        if (listView.getSelectedItemPosition() == 6) {
                            listView.setSelection(4);
                            return true;
                        }
                    }
                }
            }
            return false;
        }
    });
}

---

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