List of usage examples for android.text Editable length
int length();
From source file:android.support.designox.widget.TextInputLayout.java
private void setEditText(EditText editText) { // If we already have an EditText, throw an exception if (mEditText != null) { throw new IllegalArgumentException("We already have an EditText, can only have one"); }/*from w w w . j av a 2s.c o m*/ if (!(editText instanceof TextInputEditText)) { Log.i(LOG_TAG, "EditText added is not a TextInputEditText. Please switch to using that" + " class instead."); } mEditText = editText; // Use the EditText's typeface, and it's text size for our expanded text mCollapsingTextHelper.setTypefaces(mEditText.getTypeface()); mCollapsingTextHelper.setExpandedTextSize(mEditText.getTextSize()); mCollapsingTextHelper.setExpandedTextGravity(mEditText.getGravity()); // Add a TextWatcher so that we know when the text input has changed mEditText.addTextChangedListener(new TextWatcher() { @Override public void afterTextChanged(Editable s) { updateLabelState(true); if (mCounterEnabled) { updateCounter(s.length()); } } @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { } @Override public void onTextChanged(CharSequence s, int start, int before, int count) { } }); // Use the EditText's hint colors if we don't have one set if (mDefaultTextColor == null) { mDefaultTextColor = mEditText.getHintTextColors(); } // If we do not have a valid hint, try and retrieve it from the EditText, if enabled if (mHintEnabled && TextUtils.isEmpty(mHint)) { setHint(mEditText.getHint()); // Clear the EditText's hint as we will display it ourselves mEditText.setHint(null); } if (mCounterView != null) { updateCounter(mEditText.getText().length()); } if (mIndicatorArea != null) { adjustIndicatorPadding(); } // Update the label visibility with no animation updateLabelState(false); }
From source file:org.tpmkranz.notifyme.MainActivity.java
@Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case R.id.main_menu_checkaccessibility: prefs.setPrevVersion(0);//w w w .j ava 2 s . c o m ((TemporaryStorage) getApplicationContext()).accessGranted(false); finish(); startActivity(getIntent()); return true; case R.id.main_menu_popup: final View view = ((LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE)) .inflate(R.layout.main_menu_popup, null); if (android.os.Build.VERSION.SDK_INT >= 11) view.findViewById(R.id.main_menu_popup_background).setVisibility(View.GONE); ((CheckBox) view.findViewById(R.id.main_menu_popup_background_checkbox)) .setChecked(prefs.isBackgroundColorInverted()); view.findViewById(R.id.main_menu_popup_background_caption) .setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { ((CheckBox) view.findViewById(R.id.main_menu_popup_background_checkbox)).toggle(); } }); ((CheckBox) view.findViewById(R.id.main_menu_popup_orientation_checkbox)) .setChecked(prefs.isOrientationFixed()); view.findViewById(R.id.main_menu_popup_orientation_caption) .setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { ((CheckBox) view.findViewById(R.id.main_menu_popup_orientation_checkbox)).toggle(); } }); ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_r)).setMax(255); ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_r)) .setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { @Override public void onStopTrackingTouch(SeekBar seekBar) { } @Override public void onStartTrackingTouch(SeekBar seekBar) { } @Override public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { if (fromUser) { ((EditText) view.findViewById(R.id.main_menu_popup_color_edit_r)) .setText((progress == 0 ? "" : String.valueOf(progress))); } ((ImageView) view.findViewById(R.id.main_menu_popup_color_preview)) .setImageDrawable(new ColorDrawable(Color.rgb(progress, ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_g)) .getProgress(), ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_b)) .getProgress()))); } }); ((EditText) view.findViewById(R.id.main_menu_popup_color_edit_r)) .addTextChangedListener(new TextWatcher() { @Override public void afterTextChanged(Editable s) { try { if (Integer.parseInt(s.toString()) > 255) { s.replace(0, s.length(), "255"); return; } else if (Integer.parseInt(s.toString()) < 0) { s.replace(0, s.length(), "0"); return; } ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_r)) .setProgress(Integer.parseInt(s.toString())); } catch (Exception e) { ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_r)).setProgress(0); s.clear(); } } @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { } @Override public void onTextChanged(CharSequence s, int start, int before, int count) { } }); ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_g)).setMax(255); ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_g)) .setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { @Override public void onStopTrackingTouch(SeekBar seekBar) { } @Override public void onStartTrackingTouch(SeekBar seekBar) { } @Override public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { if (fromUser) { ((EditText) view.findViewById(R.id.main_menu_popup_color_edit_g)) .setText((progress == 0 ? "" : String.valueOf(progress))); } ((ImageView) view.findViewById(R.id.main_menu_popup_color_preview)) .setImageDrawable(new ColorDrawable(Color.rgb( ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_r)) .getProgress(), progress, ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_b)) .getProgress()))); } }); ((EditText) view.findViewById(R.id.main_menu_popup_color_edit_g)) .addTextChangedListener(new TextWatcher() { @Override public void afterTextChanged(Editable s) { try { if (Integer.parseInt(s.toString()) > 255) { s.replace(0, s.length(), "255"); return; } else if (Integer.parseInt(s.toString()) < 0) { s.replace(0, s.length(), "0"); return; } ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_g)) .setProgress(Integer.parseInt(s.toString())); } catch (Exception e) { ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_g)).setProgress(0); s.clear(); } } @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { } @Override public void onTextChanged(CharSequence s, int start, int before, int count) { } }); ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_b)).setMax(255); ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_b)) .setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { @Override public void onStopTrackingTouch(SeekBar seekBar) { } @Override public void onStartTrackingTouch(SeekBar seekBar) { } @Override public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { if (fromUser) { ((EditText) view.findViewById(R.id.main_menu_popup_color_edit_b)) .setText((progress == 0 ? "" : String.valueOf(progress))); } ((ImageView) view.findViewById(R.id.main_menu_popup_color_preview)) .setImageDrawable(new ColorDrawable(Color.rgb( ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_r)) .getProgress(), ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_g)) .getProgress(), progress))); } }); ((EditText) view.findViewById(R.id.main_menu_popup_color_edit_b)) .addTextChangedListener(new TextWatcher() { @Override public void afterTextChanged(Editable s) { try { if (Integer.parseInt(s.toString()) > 255) { s.replace(0, s.length(), "255"); return; } else if (Integer.parseInt(s.toString()) < 0) { s.replace(0, s.length(), "0"); return; } ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_b)) .setProgress(Integer.parseInt(s.toString())); } catch (Exception e) { ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_b)).setProgress(0); s.clear(); } } @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { } @Override public void onTextChanged(CharSequence s, int start, int before, int count) { } }); ((ImageView) view.findViewById(R.id.main_menu_popup_color_preview)) .setImageDrawable(new ColorDrawable(Color.rgb(prefs.getSliderBackgroundR(), prefs.getSliderBackgroundG(), prefs.getSliderBackgroundB()))); ((EditText) view.findViewById(R.id.main_menu_popup_color_edit_r)) .setText(String.valueOf(prefs.getSliderBackgroundR())); ((EditText) view.findViewById(R.id.main_menu_popup_color_edit_g)) .setText(String.valueOf(prefs.getSliderBackgroundG())); ((EditText) view.findViewById(R.id.main_menu_popup_color_edit_b)) .setText(String.valueOf(prefs.getSliderBackgroundB())); ((EditText) view.findViewById(R.id.main_menu_popup_timeout_editor)).setText( (prefs.getScreenTimeout() == 0L ? "" : String.valueOf(prefs.getScreenTimeout() / 1000L))); ((EditText) view.findViewById(R.id.main_menu_popup_timeout_editor)) .addTextChangedListener(new TextWatcher() { @Override public void afterTextChanged(Editable s) { if (s.toString().equals("")) return; try { if (Long.parseLong(s.toString()) > 9999L) s.replace(0, s.length(), "9999"); else if (Long.parseLong(s.toString()) < 0L) s.replace(0, s.length(), "0"); } catch (Exception e) { s.clear(); } } @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { } @Override public void onTextChanged(CharSequence s, int start, int before, int count) { } }); ((CheckBox) view.findViewById(R.id.main_menu_popup_interface_checkbox)) .setChecked(prefs.isInterfaceSlider()); ((CheckBox) view.findViewById(R.id.main_menu_popup_interface_checkbox)) .setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { ((ViewGroup) view.findViewById(R.id.main_menu_popup_color)).getChildAt(0) .setEnabled(((CheckBox) v).isChecked()); for (int i = 0; i < 3; i++) { ((ViewGroup) ((ViewGroup) ((ViewGroup) view .findViewById(R.id.main_menu_popup_color)).getChildAt(1)).getChildAt(i)) .getChildAt(0).setEnabled(((CheckBox) v).isChecked()); ((ViewGroup) ((ViewGroup) ((ViewGroup) view .findViewById(R.id.main_menu_popup_color)).getChildAt(1)).getChildAt(i)) .getChildAt(1).setEnabled(((CheckBox) v).isChecked()); } ((ViewGroup) view.findViewById(R.id.main_menu_popup_color)).getChildAt(2) .setVisibility((((CheckBox) v).isChecked() ? View.VISIBLE : View.INVISIBLE)); } }); ((ViewGroup) view.findViewById(R.id.main_menu_popup_color)).getChildAt(0).setEnabled( ((CheckBox) view.findViewById(R.id.main_menu_popup_interface_checkbox)).isChecked()); for (int i = 0; i < 3; i++) { ((ViewGroup) ((ViewGroup) ((ViewGroup) view.findViewById(R.id.main_menu_popup_color)).getChildAt(1)) .getChildAt(i)).getChildAt(0) .setEnabled(((CheckBox) view.findViewById(R.id.main_menu_popup_interface_checkbox)) .isChecked()); ((ViewGroup) ((ViewGroup) ((ViewGroup) view.findViewById(R.id.main_menu_popup_color)).getChildAt(1)) .getChildAt(i)).getChildAt(1) .setEnabled(((CheckBox) view.findViewById(R.id.main_menu_popup_interface_checkbox)) .isChecked()); } ((ViewGroup) view.findViewById(R.id.main_menu_popup_color)).getChildAt(2).setVisibility( (((CheckBox) view.findViewById(R.id.main_menu_popup_interface_checkbox)).isChecked() ? View.VISIBLE : View.INVISIBLE)); view.findViewById(R.id.main_menu_popup_interface_caption) .setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { ((CheckBox) view.findViewById(R.id.main_menu_popup_interface_checkbox)).toggle(); ((ViewGroup) view.findViewById(R.id.main_menu_popup_color)).getChildAt(0).setEnabled( ((CheckBox) view.findViewById(R.id.main_menu_popup_interface_checkbox)) .isChecked()); for (int i = 0; i < 3; i++) { ((ViewGroup) ((ViewGroup) ((ViewGroup) view .findViewById(R.id.main_menu_popup_color)).getChildAt(1)).getChildAt(i)) .getChildAt(0) .setEnabled(((CheckBox) view .findViewById(R.id.main_menu_popup_interface_checkbox)) .isChecked()); ((ViewGroup) ((ViewGroup) ((ViewGroup) view .findViewById(R.id.main_menu_popup_color)).getChildAt(1)).getChildAt(i)) .getChildAt(1) .setEnabled(((CheckBox) view .findViewById(R.id.main_menu_popup_interface_checkbox)) .isChecked()); } ((ViewGroup) view.findViewById(R.id.main_menu_popup_color)).getChildAt(2).setVisibility( (((CheckBox) view.findViewById(R.id.main_menu_popup_interface_checkbox)) .isChecked() ? View.VISIBLE : View.INVISIBLE)); } }); new AlertDialog.Builder(this).setView(view) .setPositiveButton(R.string.main_menu_popup_save_button, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { prefs.setBackgroundColorInverted( ((CheckBox) view.findViewById(R.id.main_menu_popup_background_checkbox)) .isChecked()); prefs.setInterfaceSlider( ((CheckBox) view.findViewById(R.id.main_menu_popup_interface_checkbox)) .isChecked()); prefs.setSliderBackground( ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_r)) .getProgress(), ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_g)) .getProgress(), ((SeekBar) view.findViewById(R.id.main_menu_popup_color_slider_b)) .getProgress()); prefs.setScreenTimeout( (((EditText) view.findViewById(R.id.main_menu_popup_timeout_editor)).getText() .toString().equals("") ? 0L : Long.parseLong(((EditText) view .findViewById(R.id.main_menu_popup_timeout_editor)) .getText().toString()) * 1000L)); prefs.setOrientationFixed( ((CheckBox) view.findViewById(R.id.main_menu_popup_orientation_checkbox)) .isChecked()); } }).setNegativeButton(R.string.main_menu_popup_cancel_button, null).show(); return true; case R.id.main_menu_help: new AlertDialog.Builder(this).setMessage(R.string.main_menu_help_message) .setTitle(R.string.main_menu_help_title) .setPositiveButton(R.string.main_menu_help_ok_button, null).setNegativeButton( R.string.main_menu_help_question_button, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("http://forum.xda-developers.com/showthread.php?t=2173226")) .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)); } }) .show(); return true; case R.id.main_menu_about: ViewGroup about = (ViewGroup) ((LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE)) .inflate(R.layout.main_menu_about, null); ((TextView) about.getChildAt(0)).setMovementMethod(LinkMovementMethod.getInstance()); new AlertDialog.Builder(this).setView(about).setTitle(R.string.main_menu_about_title) .setPositiveButton(R.string.main_menu_about_ok_button, null).show(); return true; default: return super.onOptionsItemSelected(item); } }
From source file:tv.acfun.a63.CommentsActivity.java
String getComment() {
Editable text = SpannableStringBuilder.valueOf(mCommentText.getText());
Quote quote = TextViewUtils.getLast(text, Quote.class);
int start = text.getSpanStart(quote);
int end = text.getSpanEnd(quote);
if (start < 0)
return text.toString();
else if (start == 0) {
return text.subSequence(end, text.length()).toString();
} else/*w w w .j a v a 2s.c o m*/
return text.subSequence(0, start).toString() + text.subSequence(end, text.length()).toString();
}
From source file:demo.design.TextInputLayout.java
private void setEditText(EditText editText) { // If we already have an EditText, throw an exception if (mEditText != null) { throw new IllegalArgumentException("We already have an EditText, can only have one"); }/*from w w w. j a v a 2s. com*/ if (!(editText instanceof TextInputEditText)) { Log.i(LOG_TAG, "EditText added is not a TextInputEditText. Please switch to using that" + " class instead."); } mEditText = editText; // Use the EditText's typeface, and it's text size for our expanded text mCollapsingTextHelper.setTypefaces(mEditText.getTypeface()); mCollapsingTextHelper.setExpandedTextSize(mEditText.getTextSize()); final int editTextGravity = mEditText.getGravity(); mCollapsingTextHelper.setCollapsedTextGravity( Gravity.TOP | (editTextGravity & GravityCompat.RELATIVE_HORIZONTAL_GRAVITY_MASK)); mCollapsingTextHelper.setExpandedTextGravity(editTextGravity); // Add a TextWatcher so that we know when the text input has changed mEditText.addTextChangedListener(new TextWatcher() { @Override public void afterTextChanged(Editable s) { updateLabelState(true); if (mCounterEnabled) { updateCounter(s.length()); } } @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { } @Override public void onTextChanged(CharSequence s, int start, int before, int count) { } }); // Use the EditText's hint colors if we don't have one set if (mDefaultTextColor == null) { mDefaultTextColor = mEditText.getHintTextColors(); } // If we do not have a valid hint, try and retrieve it from the EditText, if enabled if (mHintEnabled && TextUtils.isEmpty(mHint)) { setHint(mEditText.getHint()); // Clear the EditText's hint as we will display it ourselves mEditText.setHint(null); } if (mCounterView != null) { updateCounter(mEditText.getText().length()); } if (mIndicatorArea != null) { adjustIndicatorPadding(); } // Update the label visibility with no animation updateLabelState(false); }
From source file:com.example.emachine.FXcalcActivity.java
@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_fxcalc); // String PREF_USER_LEARNED_DRAWER = "navigation_drawer_learned"; // SharedPreferences sp = PreferenceManager // .getDefaultSharedPreferences(this); // sp.edit().putBoolean(PREF_USER_LEARNED_DRAWER, true) // .commit(); // ((MyApplication) getApplication()).component().inject(this); TextView todayView = (TextView) findViewById(R.id.date); long millis = getIntent().getLongExtra(KEY_MILLIS, -1); // DateTime dateTime = (millis > 0) ? new DateTime(millis) : clock.getNow(); // todayView.setText(DateUtils.format(dateTime)); btn_calc = (Button) findViewById(R.id.btn_calc); mNavigationDrawerFragment = (NavigationDrawerFragment) getSupportFragmentManager() .findFragmentById(R.id.navigation_drawer); mTitle = getTitle();/* w w w . j av a2s .com*/ // Set up the drawer. mNavigationDrawerFragment.setUp(R.id.navigation_drawer, (DrawerLayout) findViewById(R.id.drawer_layout)); // mNavigationDrawerFragment.setMenuVisibility(false); download(); pb_us = (AnimatedProgressBar) findViewById(R.id.pb_us); pb_england = (AnimatedProgressBar) findViewById(R.id.pb_england); pb_euro = (AnimatedProgressBar) findViewById(R.id.pb_euro); pb_brazil = (AnimatedProgressBar) findViewById(R.id.pb_brazil); pb_japan = (AnimatedProgressBar) findViewById(R.id.pb_japan); et_us = (EditText) findViewById(R.id.et_us); tv_england = (TextView) findViewById(R.id.tv_england); tv_euro = (TextView) findViewById(R.id.tv_euro); tv_brazil = (TextView) findViewById(R.id.tv_brazil); tv_japan = (TextView) findViewById(R.id.tv_japan); appIcon = (View) findViewById(R.id.appIcon); cv_england = (View) findViewById(R.id.cv_england); cv_euro = (View) findViewById(R.id.cv_euro); cv_brazil = (View) findViewById(R.id.cv_brazil); cv_japan = (View) findViewById(R.id.cv_japan); observeGraph(); et_us.addTextChangedListener(new TextWatcher() { @Override public void afterTextChanged(Editable s) { } @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { if (s.length() > 0) clearScreen(); } @Override public void onTextChanged(CharSequence s, int start, int before, int count) { } }); appIcon.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { hideKeyboard(); ArrayList<String> dialogItemList = new ArrayList<String>(); dialogItemList.add("BAD QA"); dialogItemList.add("Curious, how about a field of fields?"); // showDialog("Field of Dreams, the grass is greener?", dialogItemList, dialogItemList.size()); textDialog("Decisions, Decisions", "No logical way out now, so be curious"); } }); cv_england.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { alert(getString(R.string.str_england_rate) + englandRate); } }); cv_euro.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { alert(getString(R.string.str_euro_rate) + euroRate); } }); cv_brazil.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { alert(getString(R.string.str_brazil_rate) + brazilRate); } }); cv_japan.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { alert(getString(R.string.str_japan_rate) + japanRate); } }); }
From source file:org.mariotaku.twidere.fragment.MessagesConversationFragment.java
private void setupEditText() { EditTextEnterHandler.attach(mEditText, new EnterListener() { @Override//from w ww . j a v a 2 s . com public boolean shouldCallListener() { return true; } @Override public boolean onHitEnter() { sendDirectMessage(); return true; } }, mPreferences.getBoolean(KEY_QUICK_SEND, false)); mEditText.addTextChangedListener(new TextWatcher() { @Override public void afterTextChanged(final Editable s) { mTextChanged = s.length() == 0; } @Override public void beforeTextChanged(final CharSequence s, final int start, final int count, final int after) { } @Override public void onTextChanged(final CharSequence s, final int start, final int before, final int count) { if (mSendButton == null || s == null) return; mSendButton.setEnabled(mValidator.isValidDirectMessage(s.toString())); } }); }
From source file:me.albertonicoletti.latex.activities.EditorActivity.java
/** * Used to maintain the same indentation as the upper line * @param editable Text//w w w . j a v a 2 s .c o m * @param spannable Spannable * @param span Modified span */ private void autoIndentAndTabEditor(Editable editable, SpannableString spannable, RelativeSizeSpan span) { int beginIndex = spannable.getSpanStart(span); int endIndex = spannable.getSpanEnd(span); // If the last written character is a newline if (editable.length() > 0) { if (editable.charAt(endIndex - 1) == '\n') { int lineModified = editor.getLayout().getLineForOffset(beginIndex); int modifiedBeginIndex = editor.getLayout().getLineStart(lineModified); int modifiedEndIndex = editor.getLayout().getLineEnd(lineModified); String str = editable.subSequence(modifiedBeginIndex, modifiedEndIndex).toString(); // Collects the whitespaces and tabulations in the upper line String whitespaces = ""; int i = 0; while (str.charAt(i) == ' ' || str.charAt(i) == '\t') { whitespaces += str.charAt(i); i++; } // And inserts them in the newline editable.insert(beginIndex + 1, whitespaces); } if (editable.charAt(endIndex - 1) == '\t') { int tabSize = Integer.valueOf(PreferenceManager.getDefaultSharedPreferences(this) .getString(SettingsActivity.TAB_SIZE, "")); String whitespaces = ""; for (int i = 0; i < tabSize; i++) { whitespaces += " "; } editable.replace(beginIndex, beginIndex + 1, whitespaces); } } }
From source file:org.cirdles.chroni.FilePickerActivity.java
public void onNewFolderButtonClicked(View v) { AlertDialog.Builder dialog = new AlertDialog.Builder(this).setMessage("Enter the new folder's name below."); // creates the layout for the EditText, will be added to the dialog box final EditText newFolderText = new EditText(this); LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT); params.setMargins(25, 10, 20, 25);//from w w w .j a v a2 s . co m LinearLayout dialogLayout = new LinearLayout(this); dialogLayout.addView(newFolderText); newFolderText.setLayoutParams(params); dialog.setView(dialogLayout); // adds EditText to dialog box dialog.setPositiveButton("Create", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { Editable newFolderName = newFolderText.getText(); File newFolder = new File(mainDirectory.getAbsolutePath() + "/" + newFolderName.toString()); // creates the folder if the length of the text is greater than 0 AND the folder does not already exist if (newFolderName.length() > 0 && !newFolder.exists()) { // creates the actual folder boolean createdSuccessfully = newFolder.mkdir(); // alerts the user if the folder was not created if (!createdSuccessfully) Toast.makeText(FilePickerActivity.this, "ERROR: Folder could not be created", Toast.LENGTH_SHORT).show(); else { // if it succeeded, updates the adapter mAdapter.add(newFolder); Toast.makeText(FilePickerActivity.this, "Folder Created!", Toast.LENGTH_SHORT).show(); } } else Toast.makeText(FilePickerActivity.this, "ERROR: Invalid folder name", Toast.LENGTH_SHORT) .show(); dialog.dismiss(); } }).setNegativeButton("Cancel", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { dialog.dismiss(); } }); dialog.show(); }
From source file:com.jamiealtizer.cordova.inappbrowser.InAppBrowser.java
/** * Display a new browser with the specified URL. * * @param url The url to load. * @param jsonObject//www. ja v a 2s .co m */ public String showWebPage(final String url, HashMap<String, Boolean> features) { // Determine if we should hide the location bar. showLocationBar = true; showZoomControls = true; openWindowHidden = false; if (features != null) { Boolean show = features.get(LOCATION); if (show != null) { showLocationBar = show.booleanValue(); } Boolean zoom = features.get(ZOOM); if (zoom != null) { showZoomControls = zoom.booleanValue(); } Boolean hidden = features.get(HIDDEN); if (hidden != null) { openWindowHidden = hidden.booleanValue(); } Boolean hardwareBack = features.get(HARDWARE_BACK_BUTTON); if (hardwareBack != null) { hadwareBackButton = hardwareBack.booleanValue(); } Boolean cache = features.get(CLEAR_ALL_CACHE); if (cache != null) { clearAllCache = cache.booleanValue(); } else { cache = features.get(CLEAR_SESSION_CACHE); if (cache != null) { clearSessionCache = cache.booleanValue(); } } } final CordovaWebView thatWebView = this.webView; // Create dialog in new thread Runnable runnable = new Runnable() { /** * Convert our DIP units to Pixels * * @return int */ private int dpToPixels(int dipValue) { int value = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, (float) dipValue, cordova.getActivity().getResources().getDisplayMetrics()); return value; } @SuppressLint("NewApi") public void run() { // Let's create the main dialog final Context ctx = cordova.getActivity(); dialog = new InAppBrowserDialog(ctx, android.R.style.Theme_NoTitleBar); dialog.getWindow().getAttributes().windowAnimations = android.R.style.Animation_Dialog; dialog.requestWindowFeature(Window.FEATURE_NO_TITLE); dialog.setCancelable(true); dialog.setInAppBroswer(getInAppBrowser()); // Main container layout LinearLayout main = new LinearLayout(ctx); main.setOrientation(LinearLayout.VERTICAL); // Toolbar layout RelativeLayout toolbar = new RelativeLayout(ctx); //Please, no more black! toolbar.setBackgroundColor(android.graphics.Color.LTGRAY); // JAMIE REVIEW toolbar.setLayoutParams( new RelativeLayout.LayoutParams(LayoutParams.MATCH_PARENT, this.dpToPixels(44))); toolbar.setPadding(this.dpToPixels(2), this.dpToPixels(2), this.dpToPixels(2), this.dpToPixels(2)); toolbar.setHorizontalGravity(Gravity.LEFT); toolbar.setVerticalGravity(Gravity.CENTER_VERTICAL); // Action Button Container layout RelativeLayout actionButtonContainer = new RelativeLayout(ctx); actionButtonContainer.setLayoutParams( new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); actionButtonContainer.setHorizontalGravity(Gravity.LEFT); actionButtonContainer.setVerticalGravity(Gravity.CENTER_VERTICAL); actionButtonContainer.setId(1); // Back button final ButtonAwesome back = new ButtonAwesome(ctx); RelativeLayout.LayoutParams backLayoutParams = new RelativeLayout.LayoutParams( LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT); backLayoutParams.addRule(RelativeLayout.ALIGN_LEFT); back.setLayoutParams(backLayoutParams); back.setContentDescription("Back Button"); back.setId(2); back.setBackgroundResource(ExternalResourceHelper.getDrawable(ctx, "buttonbackground")); back.setTextColor(ExternalResourceHelper.getColor(ctx, "gray")); back.setText(ExternalResourceHelper.getStrings(ctx, "fa_chevron_left")); back.setTextSize(TypedValue.COMPLEX_UNIT_SP, 24); // if(android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.JELLY_BEAN) // { // back.setBackgroundDrawable(backIcon); // } // else // { // back.setBackground(backIcon); // } back.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { goBack(); } }); // Forward button final ButtonAwesome forward = new ButtonAwesome(ctx); RelativeLayout.LayoutParams forwardLayoutParams = new RelativeLayout.LayoutParams( LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT); forwardLayoutParams.addRule(RelativeLayout.RIGHT_OF, 2); forward.setLayoutParams(forwardLayoutParams); forward.setContentDescription("Forward Button"); forward.setId(3); forward.setBackgroundResource(ExternalResourceHelper.getDrawable(ctx, "buttonbackground")); forward.setTextColor(ExternalResourceHelper.getColor(ctx, "gray")); forward.setText(ExternalResourceHelper.getStrings(ctx, "fa_chevron_right")); forward.setTextSize(TypedValue.COMPLEX_UNIT_SP, 24); // if(android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.JELLY_BEAN) // { // forward.setBackgroundDrawable(fwdIcon); // } // else // { // forward.setBackground(fwdIcon); // } forward.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { goForward(); } }); // external button ButtonAwesome external = new ButtonAwesome(ctx); RelativeLayout.LayoutParams externalLayoutParams = new RelativeLayout.LayoutParams( LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT); externalLayoutParams.addRule(RelativeLayout.RIGHT_OF, 3); external.setLayoutParams(externalLayoutParams); external.setContentDescription("Back Button"); external.setId(7); external.setBackgroundResource(ExternalResourceHelper.getDrawable(ctx, "buttonbackground")); external.setTextColor(ExternalResourceHelper.getColor(ctx, "white")); external.setText(ExternalResourceHelper.getStrings(ctx, "fa_external_link")); external.setTextSize(TypedValue.COMPLEX_UNIT_SP, 24); external.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { openExternal(edittext.getText().toString()); closeDialog(); } }); // Edit Text Box edittext = new EditText(ctx); RelativeLayout.LayoutParams textLayoutParams = new RelativeLayout.LayoutParams( LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT); textLayoutParams.addRule(RelativeLayout.RIGHT_OF, 1); textLayoutParams.addRule(RelativeLayout.LEFT_OF, 5); edittext.setLayoutParams(textLayoutParams); edittext.setId(4); edittext.setSingleLine(true); edittext.setText(url); edittext.setInputType(InputType.TYPE_TEXT_VARIATION_URI); edittext.setImeOptions(EditorInfo.IME_ACTION_GO); edittext.setInputType(InputType.TYPE_NULL); // Will not except input... Makes the text NON-EDITABLE edittext.addTextChangedListener(new TextWatcher() { public void afterTextChanged(Editable s) { if (s.length() > 0) { if (inAppWebView.canGoBack()) { back.setTextColor(ExternalResourceHelper.getColor(ctx, "white")); } else { back.setTextColor(ExternalResourceHelper.getColor(ctx, "gray")); } if (inAppWebView.canGoForward()) { forward.setTextColor(ExternalResourceHelper.getColor(ctx, "white")); } else { forward.setTextColor(ExternalResourceHelper.getColor(ctx, "gray")); } } } public void beforeTextChanged(CharSequence s, int start, int count, int after) { } public void onTextChanged(CharSequence s, int start, int before, int count) { } }); edittext.setOnKeyListener(new View.OnKeyListener() { public boolean onKey(View v, int keyCode, KeyEvent event) { // If the event is a key-down event on the "enter" button if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) { navigate(edittext.getText().toString()); return true; } return false; } }); // Close/Done button ButtonAwesome close = new ButtonAwesome(ctx); RelativeLayout.LayoutParams closeLayoutParams = new RelativeLayout.LayoutParams( LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT); closeLayoutParams.addRule(RelativeLayout.ALIGN_PARENT_RIGHT); close.setLayoutParams(closeLayoutParams); close.setContentDescription("Close Button"); close.setId(5); close.setBackgroundResource(ExternalResourceHelper.getDrawable(ctx, "buttonbackground")); close.setText(ExternalResourceHelper.getStrings(ctx, "fa_times")); close.setTextSize(TypedValue.COMPLEX_UNIT_SP, 24); close.setTextColor(ExternalResourceHelper.getColor(ctx, "white")); // if(android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.JELLY_BEAN) // { // close.setBackgroundDrawable(closeIcon); // } // else // { // close.setBackground(closeIcon); // } close.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { closeDialog(); } }); // WebView inAppWebView = new WebView(ctx); inAppWebView.setLayoutParams( new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT)); inAppWebView.setWebChromeClient(new InAppChromeClient(thatWebView)); WebViewClient client = new InAppBrowserClient(thatWebView, edittext); inAppWebView.setWebViewClient(client); WebSettings settings = inAppWebView.getSettings(); settings.setJavaScriptEnabled(true); settings.setJavaScriptCanOpenWindowsAutomatically(true); settings.setBuiltInZoomControls(showZoomControls); settings.setPluginState(android.webkit.WebSettings.PluginState.ON); //Toggle whether this is enabled or not! Bundle appSettings = cordova.getActivity().getIntent().getExtras(); boolean enableDatabase = appSettings == null ? true : appSettings.getBoolean("InAppBrowserStorageEnabled", true); if (enableDatabase) { String databasePath = ctx.getApplicationContext().getDir("inAppBrowserDB", Context.MODE_PRIVATE) .getPath(); settings.setDatabasePath(databasePath); settings.setDatabaseEnabled(true); } settings.setDomStorageEnabled(true); if (clearAllCache) { CookieManager.getInstance().removeAllCookie(); } else if (clearSessionCache) { CookieManager.getInstance().removeSessionCookie(); } inAppWebView.loadUrl(url); inAppWebView.setId(6); inAppWebView.getSettings().setLoadWithOverviewMode(true); inAppWebView.getSettings().setUseWideViewPort(true); inAppWebView.requestFocus(); inAppWebView.requestFocusFromTouch(); // Add the back and forward buttons to our action button container layout actionButtonContainer.addView(back); actionButtonContainer.addView(forward); actionButtonContainer.addView(external); // Add the views to our toolbar toolbar.addView(actionButtonContainer); if (getShowLocationBar()) { toolbar.addView(edittext); } toolbar.setBackgroundColor(ExternalResourceHelper.getColor(ctx, "green")); toolbar.addView(close); // Don't add the toolbar if its been disabled //if (getShowLocationBar()) { // Add our toolbar to our main view/layout main.addView(toolbar); //} // Add our webview to our main view/layout main.addView(inAppWebView); WindowManager.LayoutParams lp = new WindowManager.LayoutParams(); lp.copyFrom(dialog.getWindow().getAttributes()); lp.width = WindowManager.LayoutParams.MATCH_PARENT; lp.height = WindowManager.LayoutParams.MATCH_PARENT; dialog.setContentView(main); dialog.show(); dialog.getWindow().setAttributes(lp); // the goal of openhidden is to load the url and not display it // Show() needs to be called to cause the URL to be loaded if (openWindowHidden) { dialog.hide(); } } }; this.cordova.getActivity().runOnUiThread(runnable); return ""; }
From source file:com.ibuildapp.romanblack.FanWallPlugin.FanWallPlugin.java
@Override public void afterTextChanged(Editable editable) { if (editable.length() > 150) { editable.replace(editable.length() - 1, editable.length(), ""); Toast.makeText(this, R.string.romanblack_fanwall_alert_big_text, Toast.LENGTH_SHORT).show(); }/*from w w w .j a v a 2 s . c o m*/ }