Examples with TextWatcher android.text.TextWatcher used on opensource projects

Example 11 with TextWatcher

use of android.text.TextWatcher in project FBReaderJ by geometer.

the class FileChooserActivity method doCreateNewDir.

// doSwitchViewType()
/**
     * Confirms user to create new directory.
     */
private void doCreateNewDir() {
    if (mFileProvider instanceof LocalFileProvider && !Utils.hasPermissions(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
        Dlg.toast(this, R.string.afc_msg_app_doesnot_have_permission_to_create_files, Dlg._LengthShort);
        return;
    }
    if ((getLocation() instanceof File)) {
        if (!((File) getLocation()).canWrite()) {
            Dlg.toast(this, R.string.afc_msg_app_cant_create_folder, Dlg._LengthShort);
            return;
        }
    }
    final AlertDialog _dlg = Dlg.newDlg(this);
    View view = getLayoutInflater().inflate(R.layout.afc_simple_text_input_view, null);
    final EditText _textFile = (EditText) view.findViewById(R.id.afc_simple_text_input_view_text1);
    _textFile.setHint(mTextResources.get("folderNameHint"));
    _textFile.setOnEditorActionListener(new TextView.OnEditorActionListener() {

        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            if (actionId == EditorInfo.IME_ACTION_DONE) {
                Ui.hideSoftKeyboard(FileChooserActivity.this, _textFile.getWindowToken());
                _dlg.getButton(DialogInterface.BUTTON_POSITIVE).performClick();
                return true;
            }
            return false;
        }
    });
    _dlg.setView(view);
    _dlg.setTitle(mTextResources.get("newFolder"));
    _dlg.setIcon(android.R.drawable.ic_menu_add);
    _dlg.setButton(DialogInterface.BUTTON_POSITIVE, getString(android.R.string.ok), new DialogInterface.OnClickListener() {

        @Override
        public void onClick(DialogInterface dialog, int which) {
            String name = _textFile.getText().toString().trim();
            if (!FileUtils.isFilenameValid(name)) {
                Dlg.toast(FileChooserActivity.this, getString(R.string.afc_pmsg_filename_is_invalid, name), Dlg._LengthShort);
                return;
            }
            final IFileProvider fileProvider = mFileProvider;
            final IFile location = getLocation();
            if (fileProvider == null || location == null) {
                return;
            }
            IFile dir = fileProvider.fromPath(String.format("%s/%s", location.getAbsolutePath(), name));
            if (dir.mkdir()) {
                Dlg.toast(FileChooserActivity.this, getString(R.string.afc_msg_done), Dlg._LengthShort);
                setLocation(getLocation(), null);
            } else
                Dlg.toast(FileChooserActivity.this, getString(R.string.afc_pmsg_cannot_create_folder, name), Dlg._LengthShort);
        }
    });
    _dlg.show();
    final Button _btnOk = _dlg.getButton(DialogInterface.BUTTON_POSITIVE);
    _btnOk.setEnabled(false);
    _textFile.addTextChangedListener(new TextWatcher() {

        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
        // TODO Auto-generated method stub
        }

        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        // TODO Auto-generated method stub
        }

        @Override
        public void afterTextChanged(Editable s) {
            _btnOk.setEnabled(FileUtils.isFilenameValid(s.toString().trim()));
        }
    });
}

Example 12 with TextWatcher

use of android.text.TextWatcher in project FBReaderJ by geometer.

the class EditBookmarkActivity method onCreate.

@Override
public void onCreate(Bundle bundle) {
    super.onCreate(bundle);
    requestWindowFeature(Window.FEATURE_NO_TITLE);
    setContentView(R.layout.edit_bookmark);
    myBookmark = FBReaderIntents.getBookmarkExtra(getIntent());
    if (myBookmark == null) {
        finish();
        return;
    }
    final DisplayMetrics dm = getResources().getDisplayMetrics();
    final int width = Math.min((int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 500, dm), dm.widthPixels * 9 / 10);
    final int height = Math.min((int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 350, dm), dm.heightPixels * 9 / 10);
    final TabHost tabHost = (TabHost) findViewById(R.id.edit_bookmark_tabhost);
    tabHost.setLayoutParams(new FrameLayout.LayoutParams(new ViewGroup.LayoutParams(width, height)));
    tabHost.setup();
    addTab(tabHost, "text", R.id.edit_bookmark_content_text);
    addTab(tabHost, "style", R.id.edit_bookmark_content_style);
    addTab(tabHost, "delete", R.id.edit_bookmark_content_delete);
    final ZLStringOption currentTabOption = new ZLStringOption("LookNFeel", "EditBookmark", "text");
    tabHost.setCurrentTabByTag(currentTabOption.getValue());
    tabHost.setOnTabChangedListener(new TabHost.OnTabChangeListener() {

        public void onTabChanged(String tag) {
            if (!"delete".equals(tag)) {
                currentTabOption.setValue(tag);
            }
        }
    });
    final EditText editor = (EditText) findViewById(R.id.edit_bookmark_text);
    editor.setText(myBookmark.getText());
    final int len = editor.getText().length();
    editor.setSelection(len, len);
    final Button saveTextButton = (Button) findViewById(R.id.edit_bookmark_save_text_button);
    saveTextButton.setEnabled(false);
    saveTextButton.setText(myResource.getResource("saveText").getValue());
    saveTextButton.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View view) {
            myCollection.bindToService(EditBookmarkActivity.this, new Runnable() {

                public void run() {
                    myBookmark.setText(editor.getText().toString());
                    myCollection.saveBookmark(myBookmark);
                    saveTextButton.setEnabled(false);
                }
            });
        }
    });
    editor.addTextChangedListener(new TextWatcher() {

        @Override
        public void onTextChanged(CharSequence sequence, int start, int before, int count) {
            final String originalText = myBookmark.getText();
            saveTextButton.setEnabled(!originalText.equals(editor.getText().toString()));
        }

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

        @Override
        public void afterTextChanged(Editable s) {
        }
    });
    final Button deleteButton = (Button) findViewById(R.id.edit_bookmark_delete_button);
    deleteButton.setText(myResource.getResource("deleteBookmark").getValue());
    deleteButton.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View view) {
            myCollection.bindToService(EditBookmarkActivity.this, new Runnable() {

                public void run() {
                    myCollection.deleteBookmark(myBookmark);
                    finish();
                }
            });
        }
    });
}

Example 13 with TextWatcher

use of android.text.TextWatcher in project TourGuide by worker8.

the class AdjustPaddingOverlayActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mActivity = this;
    setContentView(R.layout.activity_overlay_customization);
    final Button button = (Button) findViewById(R.id.button);
    Button next_button = (Button) findViewById(R.id.next_button);
    TextInputLayout textInputLayout = (TextInputLayout) findViewById(R.id.input_layout);
    final EditText paddingET = (EditText) findViewById(R.id.padding_edit_text);
    paddingET.setText(String.valueOf(10));
    textInputLayout.setVisibility(View.VISIBLE);
    next_button.setVisibility(View.GONE);
    final ToolTip toolTip = new ToolTip().setTitle("Hello!").setDescription(String.format("Current OVERLAY Padding: %s", paddingET.getText().toString()));
    final Overlay overlay = new Overlay().setBackgroundColor(Color.parseColor("#AAFF0000")).disableClick(false).disableClickThroughHole(false).setStyle(Overlay.Style.ROUNDED_RECTANGLE).setHolePadding(Integer.valueOf(paddingET.getText().toString())).setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            mTutorialHandler.cleanUp();
        }
    });
    // the return handler is used to manipulate the cleanup of all the tutorial elements
    mTutorialHandler = TourGuide.init(this).with(TourGuide.Technique.CLICK).setPointer(null).setToolTip(toolTip).setOverlay(overlay).playOn(button);
    button.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View view) {
            mTutorialHandler.cleanUp();
            mTutorialHandler.playOn(button);
        }
    });
    button.setText("   show   ");
    paddingET.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) {
            overlay.setHolePadding((charSequence.length() > 0 && TextUtils.isDigitsOnly(charSequence)) ? Integer.valueOf(charSequence.toString()) : 10);
            toolTip.setDescription(String.format("Current Overlay Padding: %s", charSequence));
            mTutorialHandler.setOverlay(overlay);
        }

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

Example 14 with TextWatcher

use of android.text.TextWatcher in project XobotOS by xamarin.

the class TextView method sendAfterTextChanged.

/**
     * Not private so it can be called from an inner class without going
     * through a thunk.
     */
void sendAfterTextChanged(Editable text) {
    if (mListeners != null) {
        final ArrayList<TextWatcher> list = mListeners;
        final int count = list.size();
        for (int i = 0; i < count; i++) {
            list.get(i).afterTextChanged(text);
        }
    }
}

Example 15 with TextWatcher

use of android.text.TextWatcher in project Android-skin-support by ximsfei.

the class MDFirstFragment method initTextInputLayout2.

private void initTextInputLayout2() {
    textInputLayout2 = (TextInputLayout) mView.findViewById(R.id.textInputLayout2);
    textInputLayout2.setHint("请输入4位学号");
    editText2 = (EditText) mView.findViewById(R.id.editText2);
    editText2.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) {
            if (charSequence.length() > 4) {
                editText2.setError("学号输入错误");
            }
        }

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