Examples with OnFocusChangeListener android.view.View.OnFocusChangeListener used on opensource projects

Example 1 with OnFocusChangeListener

use of android.view.View.OnFocusChangeListener in project remote-desktop-clients by iiordanov.

the class GeneratePubkeyActivity method onCreate.

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    setContentView(R.layout.act_generatepubkey);
    cm = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
    keyTypeGroup = (RadioGroup) findViewById(R.id.key_type);
    bitsText = (EditText) findViewById(R.id.bits);
    bitsSlider = (SeekBar) findViewById(R.id.bits_slider);
    file_name = (EditText) findViewById(R.id.file_name);
    password1 = (EditText) findViewById(R.id.password);
    generate = (Button) findViewById(R.id.generate);
    share = (Button) findViewById(R.id.share);
    decrypt = (Button) findViewById(R.id.decrypt);
    copy = (Button) findViewById(R.id.copy);
    save = (Button) findViewById(R.id.save);
    importKey = (Button) findViewById(R.id.importKey);
    inflater = LayoutInflater.from(this);
    password1.addTextChangedListener(textChecker);
    // Get the private key and passphrase from calling activity if added.
    sshPrivKey = getIntent().getStringExtra("PrivateKey");
    passphrase = password1.getText().toString();
    if (sshPrivKey != null && sshPrivKey.length() != 0) {
        decryptAndRecoverKey();
    } else {
        Toast.makeText(getBaseContext(), "Key not generated yet. Set parameters and tap 'Generate New Key'.", Toast.LENGTH_LONG).show();
    }
    keyTypeGroup.setOnCheckedChangeListener(new OnCheckedChangeListener() {

        public void onCheckedChanged(RadioGroup group, int checkedId) {
            if (checkedId == R.id.rsa) {
                minBits = MIN_BITS_RSA;
                bitsSlider.setEnabled(true);
                bitsSlider.setProgress(DEFAULT_BITS_RSA);
                bitsSlider.setMax(MAX_BITS_RSA - minBits);
                bitsText.setText(String.valueOf(DEFAULT_BITS_RSA));
                bitsText.setEnabled(true);
                keyType = PubkeyDatabase.KEY_TYPE_RSA;
            } else if (checkedId == R.id.dsa) {
                minBits = MIN_BITS_DSA;
                bitsSlider.setEnabled(true);
                bitsSlider.setProgress(DEFAULT_BITS_DSA);
                bitsSlider.setMax(MAX_BITS_DSA - minBits);
                bitsText.setText(String.valueOf(DEFAULT_BITS_DSA));
                bitsText.setEnabled(true);
                keyType = PubkeyDatabase.KEY_TYPE_DSA;
            }
        }
    });
    bitsSlider.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {

        public void onProgressChanged(SeekBar seekBar, int progress, boolean fromTouch) {
            // Stay evenly divisible by 8 because it looks nicer to have
            // 2048 than 2043 bits.
            int leftover = progress % 8;
            int ourProgress = progress;
            if (leftover > 0)
                ourProgress += 8 - leftover;
            bits = minBits + ourProgress;
            bitsText.setText(String.valueOf(bits));
        }

        public void onStartTrackingTouch(SeekBar seekBar) {
        // We don't care about the start.
        }

        public void onStopTrackingTouch(SeekBar seekBar) {
        // We don't care about the stop.
        }
    });
    bitsText.setOnFocusChangeListener(new OnFocusChangeListener() {

        public void onFocusChange(View v, boolean hasFocus) {
            if (!hasFocus) {
                try {
                    bits = Integer.parseInt(bitsText.getText().toString());
                    if (bits < minBits) {
                        bits = minBits;
                        bitsText.setText(String.valueOf(bits));
                    }
                } catch (NumberFormatException nfe) {
                    bits = DEFAULT_BITS_RSA;
                    bitsText.setText(String.valueOf(bits));
                }
                bitsSlider.setProgress(bits - minBits);
            }
        }
    });
    generate.setOnClickListener(new OnClickListener() {

        public void onClick(View view) {
            hideSoftKeyboard(view);
            GeneratePubkeyActivity.this.startEntropyGather();
        }
    });
    decrypt.setOnClickListener(new OnClickListener() {

        public void onClick(View view) {
            hideSoftKeyboard(view);
            decryptAndRecoverKey();
        }
    });
    share.setOnClickListener(new OnClickListener() {

        public void onClick(View view) {
            hideSoftKeyboard(view);
            // This is an UGLY HACK for Blackberry devices which do not transmit the "+" character.
            // Remove as soon as the bug is fixed.
            String s = android.os.Build.MODEL;
            if (s.contains("BlackBerry")) {
                Toast.makeText(getBaseContext(), "ERROR: Blackberry devices have problems sharing public keys. " + "The '+' character is not transmitted. Please save as a file and attach in an email, or " + "copy to clipboard and paste when connected to the server with a password.", Toast.LENGTH_LONG).show();
                return;
            }
            Intent share = new Intent(Intent.ACTION_SEND);
            share.setType("text/plain");
            share.putExtra(Intent.EXTRA_TEXT, publicKeySSHFormat);
            startActivity(Intent.createChooser(share, "Share Pubkey"));
        }
    });
    copy.setOnClickListener(new OnClickListener() {

        public void onClick(View view) {
            hideSoftKeyboard(view);
            cm.setText(publicKeySSHFormat);
            Toast.makeText(getBaseContext(), "Copied public key in OpenSSH format to clipboard.", Toast.LENGTH_SHORT).show();
        }
    });
    save.setOnClickListener(new OnClickListener() {

        public void onClick(View view) {
            hideSoftKeyboard(view);
            String fname = file_name.getText().toString();
            if (fname.length() == 0) {
                Toast.makeText(getBaseContext(), "Please enter file name.", Toast.LENGTH_SHORT).show();
                return;
            }
            File dir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
            File file = new File(dir, fname);
            fname = dir.getName() + "/" + fname;
            try {
                dir.mkdirs();
                file.createNewFile();
                FileOutputStream fout = new FileOutputStream(file);
                OutputStreamWriter writer = new OutputStreamWriter(fout);
                writer.append(publicKeySSHFormat);
                writer.close();
                fout.close();
            } catch (IOException e) {
                Toast.makeText(getBaseContext(), "Failed to write " + fname, Toast.LENGTH_LONG).show();
                Log.e(TAG, "Failed to output file " + fname);
                e.printStackTrace();
                return;
            }
            Toast.makeText(getBaseContext(), "Successfully wrote public key in OpenSSH format to " + fname, Toast.LENGTH_LONG).show();
        }
    });
    importKey.setOnClickListener(new OnClickListener() {

        public void onClick(View view) {
            hideSoftKeyboard(view);
            String fname = file_name.getText().toString();
            if (fname.length() == 0) {
                Toast.makeText(getBaseContext(), "Please enter file name (at the bottom) to import PEM formatted " + "encrypted/unencrypted RSA keys, PKCS#8 unencrypted DSA keys. " + "Keys generated with 'ssh-keygen -t rsa' are known to work.", Toast.LENGTH_LONG).show();
                return;
            }
            File dir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
            fname = dir.getAbsolutePath() + "/" + fname;
            String data = "";
            try {
                data = readFile(fname);
            } catch (IOException e) {
                e.printStackTrace();
                Log.e(TAG, "Failed to read key from file: " + fname);
                Toast.makeText(getBaseContext(), "Failed to read file: " + fname + ". Please ensure it is present " + "in Download directory.", Toast.LENGTH_LONG).show();
                return;
            }
            try {
                passphrase = password1.getText().toString();
                KeyPair pair = PubkeyUtils.tryImportingPemAndPkcs8(data, passphrase);
                converToBase64AndSendIntent(pair);
            } catch (Exception e) {
                e.printStackTrace();
                Log.e(TAG, "Failed to decode key.");
                Toast.makeText(getBaseContext(), e.getLocalizedMessage(), Toast.LENGTH_LONG).show();
                return;
            }
            Toast.makeText(getBaseContext(), "Successfully imported SSH key from file.", Toast.LENGTH_LONG).show();
            finish();
        }
    });
}

Example 2 with OnFocusChangeListener

use of android.view.View.OnFocusChangeListener in project wechat by motianhuo.

the class ChatActivity method initView.

/**
 * initView
 */
protected void initView() {
    netClient = new NetClient(this);
    recordingContainer = findViewById(R.id.view_talk);
    txt_title = (TextView) findViewById(R.id.txt_title);
    img_right = (ImageView) findViewById(R.id.img_right);
    micImage = (ImageView) findViewById(R.id.mic_image);
    animationDrawable = (AnimationDrawable) micImage.getBackground();
    animationDrawable.setOneShot(false);
    recordingHint = (TextView) findViewById(R.id.recording_hint);
    listView = (ListView) findViewById(R.id.list);
    mEditTextContent = (PasteEditText) findViewById(R.id.et_sendmessage);
    buttonSetModeKeyboard = findViewById(R.id.btn_set_mode_keyboard);
    edittext_layout = (RelativeLayout) findViewById(R.id.edittext_layout);
    buttonSetModeVoice = findViewById(R.id.btn_set_mode_voice);
    buttonSend = findViewById(R.id.btn_send);
    buttonPressToSpeak = findViewById(R.id.btn_press_to_speak);
    expressionViewpager = (ViewPager) findViewById(R.id.vPager);
    emojiIconContainer = (LinearLayout) findViewById(R.id.ll_face_container);
    btnContainer = (LinearLayout) findViewById(R.id.ll_btn_container);
    // locationImgview = (ImageView) findViewById(R.id.btn_location);
    iv_emoticons_normal = (ImageView) findViewById(R.id.iv_emoticons_normal);
    iv_emoticons_checked = (ImageView) findViewById(R.id.iv_emoticons_checked);
    loadmorePB = (ProgressBar) findViewById(R.id.pb_load_more);
    btnMore = (Button) findViewById(R.id.btn_more);
    iv_emoticons_normal.setVisibility(View.VISIBLE);
    iv_emoticons_checked.setVisibility(View.INVISIBLE);
    more = findViewById(R.id.more);
    edittext_layout.setBackgroundResource(R.drawable.input_bar_bg_normal);
    // 表情list
    reslist = getExpressionRes(62);
    // 初始化表情viewpager
    List<View> views = new ArrayList<View>();
    View gv1 = getGridChildView(1);
    View gv2 = getGridChildView(2);
    View gv3 = getGridChildView(3);
    views.add(gv1);
    views.add(gv2);
    views.add(gv3);
    expressionViewpager.setAdapter(new ExpressionPagerAdapter(views));
    edittext_layout.requestFocus();
    voiceRecorder = new VoiceRecorder(micImageHandler);
    buttonPressToSpeak.setOnTouchListener(new PressToSpeakListen());
    mEditTextContent.setOnFocusChangeListener(new OnFocusChangeListener() {

        @Override
        public void onFocusChange(View v, boolean hasFocus) {
            if (hasFocus) {
                edittext_layout.setBackgroundResource(R.drawable.input_bar_bg_active);
            } else {
                edittext_layout.setBackgroundResource(R.drawable.input_bar_bg_normal);
            }
        }
    });
    mEditTextContent.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            edittext_layout.setBackgroundResource(R.drawable.input_bar_bg_active);
            more.setVisibility(View.GONE);
            iv_emoticons_normal.setVisibility(View.VISIBLE);
            iv_emoticons_checked.setVisibility(View.INVISIBLE);
            emojiIconContainer.setVisibility(View.GONE);
            btnContainer.setVisibility(View.GONE);
        }
    });
    // 监听文字框
    mEditTextContent.addTextChangedListener(new TextWatcher() {

        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
            if (!TextUtils.isEmpty(s)) {
                btnMore.setVisibility(View.GONE);
                buttonSend.setVisibility(View.VISIBLE);
            } else {
                btnMore.setVisibility(View.VISIBLE);
                buttonSend.setVisibility(View.GONE);
            }
        }

        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

        @Override
        public void afterTextChanged(Editable s) {
        }
    });
}

Example 3 with OnFocusChangeListener

use of android.view.View.OnFocusChangeListener in project Android-CollapsibleSearchMenu by johnkil.

the class CollapsibleMenuUtils method addSearchMenuItem.

/**
 * Adding collapsible search menu item to the menu.
 *
 * @param menu
 * @param isLightTheme - true if use light them for ActionBar, else false
 * @return menu item
 */
public static MenuItem addSearchMenuItem(Menu menu, boolean isLightTheme, final OnQueryTextListener onQueryChangeListener) {
    final MenuItem menuItem = menu.add(Menu.NONE, R.id.collapsible_search_menu_item, Menu.NONE, R.string.search_go);
    menuItem.setIcon(isLightTheme ? R.drawable.ic_action_search_holo_light : R.drawable.ic_action_search_holo_dark).setActionView(isLightTheme ? R.layout.search_view_holo_light : R.layout.search_view_holo_dark).setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS | MenuItem.SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW);
    final View searchView = menuItem.getActionView();
    final AutoCompleteTextView editText = (AutoCompleteTextView) searchView.findViewById(R.id.search_src_text);
    final TextWatcher textWatcher = new TextWatcher() {

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) {
            onQueryChangeListener.onQueryTextChange(charSequence.toString());
        }

        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) {
        }

        @Override
        public void afterTextChanged(Editable editable) {
        }
    };
    final TextView.OnEditorActionListener onEditorActionListener = new TextView.OnEditorActionListener() {

        @Override
        public boolean onEditorAction(TextView textView, int i, KeyEvent keyEvent) {
            if (i == EditorInfo.IME_ACTION_SEARCH || keyEvent.getKeyCode() == KeyEvent.KEYCODE_ENTER) {
                onQueryChangeListener.onQueryTextSubmit(textView.getText().toString());
                return true;
            }
            return false;
        }
    };
    menuItem.setOnActionExpandListener(new OnActionExpandListener() {

        @Override
        public boolean onMenuItemActionExpand(MenuItem item) {
            editText.addTextChangedListener(textWatcher);
            editText.setOnEditorActionListener(onEditorActionListener);
            editText.requestFocus();
            showKeyboard(editText);
            return true;
        }

        @Override
        public boolean onMenuItemActionCollapse(MenuItem item) {
            editText.setText(null);
            editText.removeTextChangedListener(textWatcher);
            // editText.clearFocus();
            hideKeyboard(editText);
            return true;
        }
    });
    final View searchPlate = searchView.findViewById(R.id.search_plate);
    editText.setOnFocusChangeListener(new OnFocusChangeListener() {

        @Override
        public void onFocusChange(View v, final boolean hasFocus) {
            searchView.post(new Runnable() {

                public void run() {
                    searchPlate.getBackground().setState(hasFocus ? new int[] { android.R.attr.state_focused } : new int[] { android.R.attr.state_empty });
                    searchView.invalidate();
                }
            });
        }
    });
    final ImageView closeBtn = (ImageView) menuItem.getActionView().findViewById(R.id.search_close_btn);
    closeBtn.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            if (!TextUtils.isEmpty(editText.getText())) {
                editText.setText(null);
            } else {
                menuItem.collapseActionView();
            }
        }
    });
    return menuItem;
}

Example 4 with OnFocusChangeListener

use of android.view.View.OnFocusChangeListener in project ETSMobile-Android2 by ApplETS.

the class BandwidthFragment method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    final View v = inflater.inflate(R.layout.fragment_bandwith, container, false);
    textInputLayoutPhase = v.findViewById(R.id.text_input_layout_phase);
    editTextPhase = v.findViewById(R.id.bandwidth_editText_phase);
    phaseSpinner = v.findViewById(R.id.bandwidth_phase_spinner);
    textInputLayoutApp = v.findViewById(R.id.text_input_layout_app);
    editTextApp = v.findViewById(R.id.bandwidth_editText_app);
    textInputLayoutChambre = v.findViewById(R.id.text_input_layout_chambre);
    editTextChambre = v.findViewById(R.id.bandwidth_editText_chambre);
    // grid = v.findViewById(R.id.bandwith_grid);
    progressBar = v.findViewById(R.id.bandwidth_progress);
    progressBarTv = v.findViewById(R.id.bandwidth_progress_tv);
    loadProgressBar = v.findViewById(R.id.progressBarLoad);
    progressLayout = v.findViewById(R.id.bandwidth_progress_layout);
    chart = v.findViewById(R.id.chart);
    chart.setVisibility(View.INVISIBLE);
    progressLayout.setVisibility(View.GONE);
    SharedPreferences defaultSharedPreferences = PreferenceManager.getDefaultSharedPreferences(getActivity());
    phase = defaultSharedPreferences.getString(PHASE_PREF_KEY, "");
    app = defaultSharedPreferences.getString(APP_PREF_KEY, "");
    chambre = defaultSharedPreferences.getString(CHAMBRE_PREF_KEY, "");
    if (chambre.length() > 0)
        editTextChambre.setText(chambre);
    else
        editTextChambre.setText(UNE_SEULE_CHAMBRE);
    if (phase.length() > 0 && app.length() > 0) {
        editTextApp.setText(app);
        phaseSpinner.setSelection(Integer.parseInt(phase) - 1);
        getBandwidth(phase, app, chambre);
    }
    editTextPhase.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View view) {
            phaseSpinner.performClick();
        }
    });
    phaseSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {

        @Override
        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
            int phase = position + 1;
            editTextPhase.setText(String.valueOf(phase));
            if (phase == 3) {
                displayPhase3Dialog();
            }
            verifyInputsAndGetBandwidth();
        }

        @Override
        public void onNothingSelected(AdapterView<?> parent) {
        }
    });
    TextWatcher textWatcher = new TextWatcher() {

        @Override
        public void beforeTextChanged(CharSequence cS, int start, int before, int count) {
        }

        @Override
        public void onTextChanged(CharSequence cS, int start, int before, int count) {
            verifyInputsAndGetBandwidth();
        }

        @Override
        public void afterTextChanged(Editable editable) {
        }
    };
    editTextApp.addTextChangedListener(textWatcher);
    editTextChambre.addTextChangedListener(textWatcher);
    OnFocusChangeListener editTextFocusChangeListener = new OnFocusChangeListener() {

        @Override
        public void onFocusChange(View view, boolean hasFocus) {
            EditText editText = (EditText) view;
            TextInputLayout textInputLayout = null;
            switch(view.getId()) {
                case R.id.bandwidth_editText_phase:
                    textInputLayout = textInputLayoutPhase;
                    break;
                case R.id.bandwidth_editText_app:
                    textInputLayout = textInputLayoutApp;
                    break;
            }
            if (textInputLayout != null) {
                if (!hasFocus && editText.getText().toString().length() == 0)
                    textInputLayout.setError(getString(R.string.error_field_required));
                else
                    textInputLayout.setError(null);
            }
        }
    };
    editTextPhase.setOnFocusChangeListener(editTextFocusChangeListener);
    editTextApp.setOnFocusChangeListener(editTextFocusChangeListener);
    return v;
}

Example 5 with OnFocusChangeListener

use of android.view.View.OnFocusChangeListener in project coursera-android by aporter.

the class DialtactsActivity method prepareSearchView.

private void prepareSearchView() {
    final View searchViewLayout = getLayoutInflater().inflate(R.layout.dialtacts_custom_action_bar, null);
    mSearchView = (SearchView) searchViewLayout.findViewById(R.id.search_view);
    mSearchView.setOnQueryTextListener(mPhoneSearchQueryTextListener);
    mSearchView.setOnCloseListener(mPhoneSearchCloseListener);
    // Since we're using a custom layout for showing SearchView instead of letting the
    // search menu icon do that job, we need to manually configure the View so it looks
    // "shown via search menu".
    // - it should be iconified by default
    // - it should not be iconified at this time
    // See also comments for onActionViewExpanded()/onActionViewCollapsed()
    mSearchView.setIconifiedByDefault(true);
    mSearchView.setQueryHint(getString(R.string.hint_findContacts));
    mSearchView.setIconified(false);
    mSearchView.setOnQueryTextFocusChangeListener(new OnFocusChangeListener() {

        @Override
        public void onFocusChange(View view, boolean hasFocus) {
            if (hasFocus) {
                showInputMethod(view.findFocus());
            }
        }
    });
    if (!ViewConfiguration.get(this).hasPermanentMenuKey()) {
        // Filter option menu should be shown on the right side of SearchView.
        final View filterOptionView = searchViewLayout.findViewById(R.id.search_option);
        filterOptionView.setVisibility(View.VISIBLE);
        filterOptionView.setOnClickListener(mFilterOptionClickListener);
    }
    getActionBar().setCustomView(searchViewLayout, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
}