Example usage for android.view KeyEvent getAction

Introduction

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

Prototype

public final int getAction() 

Source Link

Document

Retrieve the action of this key event.

Usage

From source file:online.privacy.SetupActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_setup);

    connectivityWarning = findViewById(R.id.warning_connectivity);
    connectivityWarningHeight = (int) getResources().getDimension(R.dimen.warning_connectivity_height);

    SharedPreferences preferences = getSharedPreferences(getString(R.string.privacyonline_preferences),
            MODE_PRIVATE);// w w w  .  ja v  a2s  .c  o  m
    defaultVPNLocationUpdate = defaultVPNLocationStart = preferences.getString("default_vpn_location", "");

    final EditText usernameInput = (EditText) findViewById(R.id.input_text_username);
    final EditText passwordInput = (EditText) findViewById(R.id.input_password_password);

    usernameInput.setText(preferences.getString("username", ""));
    usernameInput.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
                usernameInput.clearFocus();
                passwordInput.requestFocus();
                return true;
            }
            return false;
        }
    });

    passwordInput.setText(preferences.getString("password", ""));

    // Ugh, apparently we can't define text on buttons to have the underlined property from
    // within the XML, so we'll do it here we have to set the intent chooser here anyway.
    Button buttonSignUp = (Button) findViewById(R.id.button_cta_signup);
    buttonSignUp.setPaintFlags(buttonSignUp.getPaintFlags() | Paint.UNDERLINE_TEXT_FLAG);
    buttonSignUp.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent ctaIntent = new Intent(Intent.ACTION_VIEW,
                    Uri.parse(getString(R.string.privacy_online_signup)));
            startActivity(ctaIntent);
        }
    });

    final Button buttonSave = (Button) findViewById(R.id.button_save);
    buttonSave.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            EditText inputTextUsername = (EditText) findViewById(R.id.input_text_username);
            EditText inputTextPassword = (EditText) findViewById(R.id.input_password_password);
            clearErrorState(inputTextUsername);
            clearErrorState(inputTextPassword);
            setErrorInfoVisibility(View.INVISIBLE);

            setWorkingState(true);

            Intent apiIntent = new Intent(contextSetup, PrivacyOnlineAPIService.class);
            apiIntent.putExtra(PrivacyOnlineAPIService.PARAM_USERNAME, inputTextUsername.getText().toString());
            apiIntent.putExtra(PrivacyOnlineAPIService.PARAM_PASSWORD, inputTextPassword.getText().toString());
            apiIntent.setAction(PrivacyOnlineAPIService.ACTION_VERIFY_USERNAME);
            startService(apiIntent);
        }
    });

}

---

From source file:org.mklab.mikity.android.editor.AbstractObjectEditor.java

/**
 * {@inheritDoc}//from w  w  w  . jav a2 s  . c o  m
 */
public boolean onKey(View v, int keyCode, KeyEvent event) {
    if (event.getAction() == KeyEvent.ACTION_DOWN && keyCode == KeyEvent.KEYCODE_ENTER) {
        final InputMethodManager inputMethodManager = (InputMethodManager) getActivity()
                .getSystemService(Context.INPUT_METHOD_SERVICE);
        inputMethodManager.hideSoftInputFromWindow(v.getWindowToken(), 0);
        saveParameters();
        return true;
    }

    return false;
}

---

From source file:com.nadmm.airports.afd.BrowseAirportsFragment.java

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);

    if (savedInstanceState != null && savedInstanceState.containsKey(BROWSE_MODE)) {
        mMode = savedInstanceState.getInt(BROWSE_MODE);
        if (mMode == BROWSE_AIRPORTS_MODE) {
            mStateCode = savedInstanceState.getString(DatabaseManager.Airports.ASSOC_STATE);
            mStateName = savedInstanceState.getString(DatabaseManager.States.STATE_NAME);
        }/*w w  w  . jav a2s. c o  m*/
    } else {
        mMode = BROWSE_STATE_MODE;
    }

    if (mMode == BROWSE_STATE_MODE) {
        setBackgroundTask(new BrowseStateTask()).execute();
    } else {
        setBackgroundTask(new BrowseAirportsTask()).execute(mStateCode, mStateName);
    }

    View view = getView();
    if (view != null) {
        view.setFocusableInTouchMode(true);
        view.requestFocus();
        view.setOnKeyListener(new View.OnKeyListener() {
            @Override
            public boolean onKey(View v, int keyCode, KeyEvent event) {
                if (mMode == BROWSE_AIRPORTS_MODE && keyCode == KeyEvent.KEYCODE_BACK
                        && event.getAction() == KeyEvent.ACTION_UP) {
                    // Intercept back key to go back to state mode
                    mMode = BROWSE_STATE_MODE;
                    setListShown(false);
                    getListView().setAdapter(null);
                    setBackgroundTask(new BrowseStateTask()).execute();
                    return true;
                }
                return false;
            }
        });
    }
}

---

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

@Override
public void onStart() {
    super.onStart();
    listView = getListView();/*  ww  w .  ja v a2  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) {
            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.darly.im.ui.CCPFragment.java

/**
 * ?/*from   w ww .  j  a  v  a2 s  .c o m*/
 * @param keyCode
 * @param event
 * @return
 */
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (mBaseActivity.onKeyDown(keyCode, event)) {
        return true;
    }
    if ((event.getKeyCode() == KeyEvent.KEYCODE_BACK) && event.getAction() == KeyEvent.ACTION_DOWN) {
        finish();
        return true;
    }
    return false;
}

---

From source file:com.kinvey.sample.kitchensink.account.LoginFragment.java

protected void addEditListeners() {
    login.setEnabled(validateInput());/*from   w w  w  .j av a2 s . co m*/

    username.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void afterTextChanged(Editable editable) {
            login.setEnabled(validateInput());
        }
    });

    username.setOnEditorActionListener(new EditText.OnEditorActionListener() {
        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            if ((actionId == EditorInfo.IME_ACTION_NEXT || actionId == EditorInfo.IME_ACTION_DONE
                    || (event.getAction() == KeyEvent.ACTION_DOWN
                            && event.getKeyCode() == KeyEvent.KEYCODE_ENTER))
                    && username.getText().length() < MIN_USERNAME_LENGTH) {

                CharSequence text = "User name must contain at least " + MIN_USERNAME_LENGTH + " characters";
                Toast.makeText(getSherlockActivity().getApplicationContext(), text, Toast.LENGTH_SHORT).show();
                return true;
            }
            return false;
        }
    });

    password.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void afterTextChanged(Editable editable) {
            login.setEnabled(validateInput());
        }
    });

    password.setOnEditorActionListener(new EditText.OnEditorActionListener() {
        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            if ((actionId == EditorInfo.IME_ACTION_NEXT || actionId == EditorInfo.IME_ACTION_DONE
                    || (event.getAction() == KeyEvent.ACTION_DOWN
                            && event.getKeyCode() == KeyEvent.KEYCODE_ENTER))
                    && password.getText().length() < MIN_USERNAME_LENGTH) {
                CharSequence text = "Password must contain at least " + MIN_PASSWORD_LENGTH + " characters";
                Toast.makeText(getSherlockActivity(), text, Toast.LENGTH_SHORT).show();
                return true;
            }
            return false;
        }
    });

}

---

From source file:io.github.carlorodriguez.alarmon.MediaListView.java

public MediaListView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    setChoiceMode(CHOICE_MODE_SINGLE);/*from w  ww . ja  v a 2 s . c om*/
    setOnKeyListener(new OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if (flipper == null || flipper.getDisplayedChild() == 0) {
                return false;
            }
            if (event.getKeyCode() == KeyEvent.KEYCODE_BACK) {
                if (event.getAction() == KeyEvent.ACTION_UP) {
                    if (mPlayer != null) {
                        mPlayer.stop();
                    }
                    flipper.setInAnimation(getContext(), R.anim.slide_in_right);
                    flipper.setOutAnimation(getContext(), R.anim.slide_out_right);
                    flipper.showPrevious();
                }
                return true;
            }
            return false;
        }
    });
}

---

From source file:com.analysedesgeeks.android.MainActivity.java

@Override
public boolean onKeyDown(final int keyCode, final KeyEvent event) {
    //we need to check if we can go back in the twitter fragment. Otherwise, just pass the event down 

    final ActionBar actionBar = getSupportActionBar();
    if (actionBar.getSelectedNavigationIndex() == TWITTER_FRAGMENT_INDEX) {
        if (event.getAction() == KeyEvent.ACTION_DOWN) {
            switch (keyCode) {
            case KeyEvent.KEYCODE_BACK:
                final WebFragment webFragment = (WebFragment) mTabsAdapter.getItem(TWITTER_FRAGMENT_INDEX);
                if (webFragment.goBack()) {
                    return true;
                }/*from w w  w. j  a  va  2s . c  o  m*/
            }

        }
    }
    return super.onKeyDown(keyCode, event);
}

---

From source file:com.android.calculator2.EventListener.java

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

    // Work-around for spurious key event from IME, bug #1639445
    if (action == KeyEvent.ACTION_MULTIPLE && keyCode == KeyEvent.KEYCODE_UNKNOWN) {
        return true; // eat it
    }//from   www . j ava  2s. c o  m

    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.dwdesign.tweetings.activity.SearchActivity.java

@Override
public boolean dispatchKeyEvent(KeyEvent event) {
    SharedPreferences mPreferences = getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);

    if (mPreferences.getBoolean(PREFERENCE_KEY_VOLUME_NAVIGATION, false)) {
        if (event.getAction() == KeyEvent.ACTION_DOWN) {
            switch (event.getKeyCode()) {
            case KeyEvent.KEYCODE_VOLUME_UP: {
                Intent broadcast = new Intent();
                broadcast.setAction(BROADCAST_VOLUME_UP);
                sendBroadcast(broadcast);
                //scrollToPrevious();
                return true;
            }//from  w ww. ja va 2 s . c  om
            case KeyEvent.KEYCODE_VOLUME_DOWN: {
                Intent broadcast = new Intent();
                broadcast.setAction(BROADCAST_VOLUME_DOWN);
                sendBroadcast(broadcast);
                //scrollToNext();
                return true;
            }
            }
        }
        if (event.getAction() == KeyEvent.ACTION_UP && (event.getKeyCode() == KeyEvent.KEYCODE_VOLUME_UP
                || event.getKeyCode() == KeyEvent.KEYCODE_VOLUME_DOWN)) {
            return true;
        }
    }
    return super.dispatchKeyEvent(event);
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »