Examples with Form com.codename1.ui.Form used on opensource projects

Example 21 with Form

use of com.codename1.ui.Form in project CodenameOne by codenameone.

the class Oauth2 method createLoginComponent.

private Component createLoginComponent(final ActionListener al, final Form frm, final Form backToForm, final Dialog progress) {
    String URL = oauth2URL + "?client_id=" + clientId + "&redirect_uri=" + Util.encodeUrl(redirectURI);
    if (scope != null) {
        URL += "&scope=" + scope;
    }
    if (clientSecret != null) {
        URL += "&response_type=code";
    } else {
        URL += "&response_type=token";
    }
    if (additionalParams != null) {
        Enumeration e = additionalParams.keys();
        while (e.hasMoreElements()) {
            String key = (String) e.nextElement();
            String val = additionalParams.get(key).toString();
            URL += "&" + key + "=" + val;
        }
    }
    DocumentInfo.setDefaultEncoding(DocumentInfo.ENCODING_UTF8);
    final WebBrowser[] web = new WebBrowser[1];
    web[0] = new WebBrowser() {

        @Override
        public void onLoad(String url) {
            handleURL(url, this, al, frm, backToForm, progress);
        }

        public void onStart(String url) {
        }
    };
    web[0].setURL(URL);
    return web[0];
}

Example 22 with Form

use of com.codename1.ui.Form in project CodenameOne by codenameone.

the class CodenameOneActivity method onPrepareOptionsMenu.

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    super.onPrepareOptionsMenu(menu);
    menu.clear();
    try {
        Form currentForm = Display.getInstance().getCurrent();
        if (currentForm == null) {
            return false;
        }
        int numCommands = currentForm.getCommandCount();
        // If there are no commands, there's nothing to put in the menu
        if (numCommands == 0) {
            return false;
        }
        // Build menu items from commands
        for (int n = 0; n < numCommands; n++) {
            Command command = currentForm.getCommand(n);
            if (command != null) {
                String txt = currentForm.getUIManager().localize(command.getCommandName(), command.getCommandName());
                MenuItem item = menu.add(Menu.NONE, n, Menu.NONE, txt);
                Image icon = command.getIcon();
                if (icon != null) {
                    Bitmap b = (Bitmap) icon.getImage();
                    // Using BitmapDrawable with resources, to use device density (from 1.6 and above).
                    BitmapDrawable d = new BitmapDrawable(getResources(), b);
                    item.setIcon(d);
                }
                if (!command.isEnabled()) {
                    item.setEnabled(false);
                }
                if (android.os.Build.VERSION.SDK_INT >= 11 && command.getClientProperty("android:showAsAction") != null) {
                    String androidShowAsAction = command.getClientProperty("android:showAsAction").toString();
                    // "ifRoom" | "never" | "withText" | "always" | "collapseActionView"
                    if (androidShowAsAction.equalsIgnoreCase("ifRoom")) {
                        item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
                    } else if (androidShowAsAction.equalsIgnoreCase("never")) {
                        item.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
                    } else if (androidShowAsAction.equalsIgnoreCase("withText")) {
                        item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM | MenuItem.SHOW_AS_ACTION_WITH_TEXT);
                    } else if (androidShowAsAction.equalsIgnoreCase("always")) {
                        item.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
                    } else if (android.os.Build.VERSION.SDK_INT >= 14 && androidShowAsAction.equalsIgnoreCase("collapseActionView")) {
                        // MenuItem.SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW
                        item.setShowAsAction(8);
                    }
                }
            }
        }
    } catch (Throwable t) {
    }
    return nativeMenu;
}

Example 23 with Form

use of com.codename1.ui.Form in project CodenameOne by codenameone.

the class CodenameOneActivity method onOptionsItemSelected.

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    super.onOptionsItemSelected(item);
    final Form currentForm = Display.getInstance().getCurrent();
    if (currentForm == null) {
        return false;
    }
    Command cmd = null;
    final boolean[] tmpProp = new boolean[1];
    if (item.getItemId() == android.R.id.home) {
        cmd = currentForm.getBackCommand();
        if (cmd == null) {
            return false;
        }
        cmd.putClientProperty("source", "ActionBar");
        tmpProp[0] = true;
    }
    int commandIndex = item.getItemId();
    if (cmd == null) {
        cmd = currentForm.getCommand(commandIndex);
    }
    final Command command = cmd;
    final ActionEvent actionEvent = new ActionEvent(command);
    // stop edit if the keybaord is open
    AndroidImplementation.stopEditing();
    // Protect ourselves from commands that misbehave. A crash here will crash the entire application
    Display.getInstance().callSerially(new Runnable() {

        @Override
        public void run() {
            try {
                currentForm.dispatchCommand(command, actionEvent);
                // remove the temp source property
                if (tmpProp[0]) {
                    command.putClientProperty("source", null);
                }
            } catch (Throwable e) {
                Log.e("CodenameOneActivity.onOptionsItemSelected", e.toString() + Log.getStackTraceString(e));
            }
        }
    });
    return true;
}

Example 24 with Form

use of com.codename1.ui.Form in project CodenameOne by codenameone.

the class ResetableTextWatcher method edit.

/**
 * Entry point for using this class
 * @param impl The current running activity
 * @param component Any subclass of com.codename1.ui.TextArea
 * @param inputType One of the TextArea's input-type constants
 */
public static void edit(final AndroidImplementation impl, final Component component, final int inputType) {
    if (impl.getActivity() == null) {
        throw new IllegalArgumentException("activity is null");
    }
    if (component == null) {
        throw new IllegalArgumentException("component is null");
    }
    if (!(component instanceof TextArea)) {
        throw new IllegalArgumentException("component must be instance of TextArea");
    }
    final TextArea textArea = (TextArea) component;
    final String initialText = textArea.getText();
    textArea.putClientProperty("InPlaceEditView.initialText", initialText);
    // The very first time we try to edit a string, let's determine if the
    // system default is to do async editing.  If the system default
    // is not yet set, we set it here, and it will be used as the default from now on
    // We do this because the nativeInstance.isAsyncEditMode() value changes
    // to reflect the currently edited field so it isn't a good way to keep a
    // system default.
    String defaultAsyncEditingSetting = Display.getInstance().getProperty("android.VKBAlwaysOpen", null);
    if (defaultAsyncEditingSetting == null) {
        defaultAsyncEditingSetting = impl.isAsyncEditMode() ? "true" : "false";
        Display.getInstance().setProperty("android.VKBAlwaysOpen", defaultAsyncEditingSetting);
    }
    boolean asyncEdit = "true".equals(defaultAsyncEditingSetting) ? true : false;
    // Check if the form has any setting for asyncEditing that should override
    // the application defaults.
    final Form parentForm = component.getComponentForm();
    if (parentForm == null) {
        com.codename1.io.Log.p("Attempt to edit text area that is not on a form.  This is not supported");
        return;
    }
    if (parentForm.getClientProperty("asyncEditing") != null) {
        Object async = parentForm.getClientProperty("asyncEditing");
        if (async instanceof Boolean) {
            asyncEdit = ((Boolean) async).booleanValue();
        // Log.p("Form overriding asyncEdit due to asyncEditing client property: "+asyncEdit);
        }
    }
    if (parentForm.getClientProperty("android.asyncEditing") != null) {
        Object async = parentForm.getClientProperty("android.asyncEditing");
        if (async instanceof Boolean) {
            asyncEdit = ((Boolean) async).booleanValue();
        // Log.p("Form overriding asyncEdit due to ios.asyncEditing client property: "+asyncEdit);
        }
    }
    if (parentForm.isFormBottomPaddingEditingMode()) {
        asyncEdit = true;
    }
    // then this will override all other settings.
    if (component.getClientProperty("asyncEditing") != null) {
        Object async = component.getClientProperty("asyncEditing");
        if (async instanceof Boolean) {
            asyncEdit = ((Boolean) async).booleanValue();
        // Log.p("Overriding asyncEdit due to field asyncEditing client property: "+asyncEdit);
        }
    }
    if (component.getClientProperty("android.asyncEditing") != null) {
        Object async = component.getClientProperty("android.asyncEditing");
        if (async instanceof Boolean) {
            asyncEdit = ((Boolean) async).booleanValue();
        // Log.p("Overriding asyncEdit due to field ios.asyncEditing client property: "+asyncEdit);
        }
    }
    // if true, then in async mode we are currently editing and are switching to another field
    final boolean isEditedFieldSwitch;
    // If we are already editing, we need to finish that up before we proceed to edit the next field.
    synchronized (editingLock) {
        if (mIsEditing) {
            if (impl.isAsyncEditMode()) {
                // Using isEditedFieldSwitch was causing issues with cursors not showing up.
                // https://github.com/codenameone/CodenameOne/issues/2353
                // https://stackoverflow.com/questions/49004370/focus-behaviour-in-textarea-in-cn1
                // Disabling this feature by default now, but can be re-enabled by setting
                // Display.getInstance().setProperty("android.reuseTextEditorOnSwitch", "true");
                // This editedFieldSwitch feature was added a while back to improve experience on older
                // Android devices where the field switching was going too slow.
                // https://github.com/codenameone/CodenameOne/issues/2012
                // This issue was resolved in this commit (https://github.com/jaanushansen/CodenameOne/commit/f3e53a80704149e4d7cde276d01c1368bcdcfe2c)
                // which was submitted as part of a pull request.  This fix has been the source of several
                // regressions, mostly related to properties not being propagated properly when a text field is changed
                // However, this issue (with the cursor not showing up), doesn't appear to have a simple solution
                // so, I'm disabling this feature for now.
                isEditedFieldSwitch = "true".equals(Display.getInstance().getProperty("android.reuseTextEditorOnSwitch", "false"));
                final String[] out = new String[1];
                TextArea prevTextArea = null;
                if (sInstance != null && sInstance.mLastEditText != null) {
                    prevTextArea = sInstance.mLastEditText.getTextArea();
                }
                if (prevTextArea != null) {
                    final TextArea fPrevTextArea = prevTextArea;
                    final String retVal = sInstance.mLastEditText.getText().toString();
                    Display.getInstance().callSerially(new Runnable() {

                        public void run() {
                            Display.getInstance().onEditingComplete(fPrevTextArea, retVal);
                        }
                    });
                }
                InPlaceEditView.setEditedTextField(textArea);
                nextTextArea = null;
            } else {
                isEditedFieldSwitch = false;
                final InPlaceEditView instance = sInstance;
                if (instance != null && instance.mEditText != null && instance.mEditText.mTextArea == textArea) {
                    instance.showTextEditorAgain();
                    return;
                }
                if (!isClosing && sInstance != null && sInstance.mEditText != null) {
                    isClosing = true;
                    impl.getActivity().runOnUiThread(new Runnable() {

                        @Override
                        public void run() {
                            instance.endEditing(REASON_UNDEFINED, true, 0);
                        }
                    });
                }
                afterClose = new Runnable() {

                    @Override
                    public void run() {
                        impl.callHideTextEditor();
                        Display.getInstance().editString(component, textArea.getMaxSize(), inputType, textArea.getText());
                    }
                };
                return;
            }
        } else {
            isEditedFieldSwitch = false;
        }
        mIsEditing = true;
        isClosing = false;
        afterClose = null;
    }
    impl.setAsyncEditMode(asyncEdit);
    // textArea.setPreferredSize(prefSize);
    if (!impl.isAsyncEditMode() && textArea instanceof TextField) {
        ((TextField) textArea).setEditable(false);
    }
    final boolean scrollableParent = isScrollableParent(textArea);
    // We wrap the text area so that we can safely pass data across to the
    // android UI thread.
    final TextAreaData textAreaData = new TextAreaData(textArea);
    impl.getActivity().runOnUiThread(new Runnable() {

        @Override
        public void run() {
            if (!isEditedFieldSwitch) {
                releaseEdit();
                if (sInstance == null) {
                    sInstance = new InPlaceEditView(impl);
                    impl.relativeLayout.addView(sInstance);
                }
            // Let's try something new here
            // We'll ALWAYS try resize edit mode (since it just works better)
            // But we'll detect whether the field is still covered by the keyboard
            // and switch to pan mode if necessary.
            }
            if (scrollableParent || parentForm.isFormBottomPaddingEditingMode()) {
                setEditMode(true);
            } else {
                trySetEditMode(true);
            }
            sInstance.startEditing(impl.getActivity(), textAreaData, initialText, inputType, isEditedFieldSwitch);
        }
    });
    final String[] out = new String[1];
    // In order to reuse the code the runs after edit completion, we will wrap it in a runnable
    // For sync edit mode, we will just run onComplete.run() at the end of this method.  For
    // Async mode we add the Runnable to the textarea as a client property, then run it
    // when editing eventually completes.
    Runnable onComplete = new Runnable() {

        public void run() {
            if (!impl.isAsyncEditMode() && textArea instanceof TextField) {
                ((TextField) textArea).setEditable(true);
            }
            textArea.setPreferredSize(null);
            if (sInstance != null && sInstance.mLastEditText != null && sInstance.mLastEditText.mTextArea == textArea) {
                String retVal = sInstance.mLastEditText.getText().toString();
                if (!impl.isAsyncEditMode()) {
                    sInstance.mLastEditText = null;
                    impl.getActivity().runOnUiThread(new Runnable() {

                        public void run() {
                            releaseEdit();
                        }
                    });
                }
                out[0] = retVal;
            } else {
                out[0] = initialText;
            }
            Display.getInstance().onEditingComplete(component, out[0]);
            if (impl.isAsyncEditMode()) {
                impl.callHideTextEditor();
            } else {
                // lock.
                if (sInstance != null) {
                    Display.getInstance().invokeAndBlock(new Runnable() {

                        public void run() {
                            while (sInstance != null) {
                                com.codename1.io.Util.sleep(5);
                            }
                        }
                    });
                }
            }
            // Release the editing flag
            synchronized (editingLock) {
                mIsEditing = false;
            }
            // as a runnable ... this should take priority over the "nextTextArea" setting
            if (afterClose != null) {
                Display.getInstance().callSerially(afterClose);
            } else if (nextTextArea != null) {
                final TextArea next = nextTextArea;
                nextTextArea = null;
                next.requestFocus();
                Display.getInstance().callSerially(new Runnable() {

                    public void run() {
                        Display.getInstance().editString(next, next.getMaxSize(), next.getConstraint(), next.getText());
                    }
                });
            }
        }
    };
    textArea.requestFocus();
    textArea.repaint();
    if (impl.isAsyncEditMode()) {
        component.putClientProperty("android.onAsyncEditingComplete", onComplete);
        return;
    }
    // Make this call synchronous
    // We set this flag so that waitForEditCompletion can block on it.
    // The flag will be released inside the endEditing method which will
    // allow the method to proceed.
    waitingForSynchronousEditingCompletion = true;
    waitForEditCompletion();
    onComplete.run();
}

Example 25 with Form

use of com.codename1.ui.Form in project CodenameOne by codenameone.

the class AndroidKeyboard method showKeyboard.

public void showKeyboard(boolean show) {
    // manager.restartInput(myView);
    // if (keyboardShowing != show) {
    // manager.toggleSoftInputFromWindow(myView.getWindowToken(), 0, 0);
    // this.keyboardShowing = show;
    // }
    System.out.println("showKeyboard " + show);
    Form current = Display.getInstance().getCurrent();
    if (current != null) {
        Component cmp = current.getFocused();
        if (cmp != null && cmp instanceof TextArea) {
            TextArea txt = (TextArea) cmp;
            if (show) {
                Display.getInstance().editString(txt, txt.getMaxSize(), txt.getConstraint(), txt.getText(), 0);
            }
        }
    } else {
        InPlaceEditView.endEdit();
    }
// if(!show){
// impl.saveTextEditingState();
// }
}