Examples with ContextMenuInfo android.view.ContextMenu.ContextMenuInfo used on opensource projects

Example 6 with ContextMenuInfo

use of android.view.ContextMenu.ContextMenuInfo in project android_frameworks_base by ResurrectionRemix.

the class View method createContextMenu.

/**
     * Show the context menu for this view. It is not safe to hold on to the
     * menu after returning from this method.
     *
     * You should normally not overload this method. Overload
     * {@link #onCreateContextMenu(ContextMenu)} or define an
     * {@link OnCreateContextMenuListener} to add items to the context menu.
     *
     * @param menu The context menu to populate
     */
public void createContextMenu(ContextMenu menu) {
    ContextMenuInfo menuInfo = getContextMenuInfo();
    // Sets the current menu info so all items added to menu will have
    // my extra info set.
    ((MenuBuilder) menu).setCurrentMenuInfo(menuInfo);
    onCreateContextMenu(menu);
    ListenerInfo li = mListenerInfo;
    if (li != null && li.mOnCreateContextMenuListener != null) {
        li.mOnCreateContextMenuListener.onCreateContextMenu(menu, this, menuInfo);
    }
    // Clear the extra information so subsequent items that aren't mine don't
    // have my extra info.
    ((MenuBuilder) menu).setCurrentMenuInfo(null);
    if (mParent != null) {
        mParent.createContextMenu(menu);
    }
}

Example 7 with ContextMenuInfo

use of android.view.ContextMenu.ContextMenuInfo in project android_frameworks_base by DirtyUnicorns.

the class View method createContextMenu.

/**
     * Show the context menu for this view. It is not safe to hold on to the
     * menu after returning from this method.
     *
     * You should normally not overload this method. Overload
     * {@link #onCreateContextMenu(ContextMenu)} or define an
     * {@link OnCreateContextMenuListener} to add items to the context menu.
     *
     * @param menu The context menu to populate
     */
public void createContextMenu(ContextMenu menu) {
    ContextMenuInfo menuInfo = getContextMenuInfo();
    // Sets the current menu info so all items added to menu will have
    // my extra info set.
    ((MenuBuilder) menu).setCurrentMenuInfo(menuInfo);
    onCreateContextMenu(menu);
    ListenerInfo li = mListenerInfo;
    if (li != null && li.mOnCreateContextMenuListener != null) {
        li.mOnCreateContextMenuListener.onCreateContextMenu(menu, this, menuInfo);
    }
    // Clear the extra information so subsequent items that aren't mine don't
    // have my extra info.
    ((MenuBuilder) menu).setCurrentMenuInfo(null);
    if (mParent != null) {
        mParent.createContextMenu(menu);
    }
}

Example 8 with ContextMenuInfo

use of android.view.ContextMenu.ContextMenuInfo in project CodenameOne by codenameone.

the class ResetableTextWatcher method startEditing.

/**
 * Start editing the given text-area
 * This method is executed on the UI thread, so UI manipulation is safe here.
 * @param activity Current running activity
 * @param textArea The TextAreaData instance that wraps the CN1 TextArea that our internal EditText needs to overlap.  We use
 *                 a TextAreaData so that the text area properties can be accessed off the EDT safely.
 * @param codenameOneInputType One of the input type constants in com.codename1.ui.TextArea
 * @param initialText The text that appears in the Codename One text are before the call to startEditing
 * @param isEditedFieldSwitch if true, then special case for async edit mode - the native editing is already active, no need to show
 *                            native field, just change the connected field
 */
private synchronized void startEditing(Activity activity, TextAreaData textArea, String initialText, int codenameOneInputType, final boolean isEditedFieldSwitch) {
    int txty = lastTextAreaY = textArea.getAbsoluteY() + textArea.getScrollY();
    int txtx = lastTextAreaX = textArea.getAbsoluteX() + textArea.getScrollX();
    lastTextAreaWidth = textArea.getWidth();
    lastTextAreaHeight = textArea.getHeight();
    int paddingTop = 0;
    int paddingLeft = textArea.paddingLeft;
    int paddingRight = textArea.paddingRight;
    int paddingBottom = textArea.paddingBottom;
    if (textArea.isTextField) {
        switch(textArea.getVerticalAlignment()) {
            case Component.BOTTOM:
                paddingTop = textArea.getHeight() - textArea.paddingBottom - textArea.fontHeight;
                break;
            case Component.CENTER:
                paddingTop = textArea.getHeight() / 2 - textArea.fontHeight / 2;
                break;
            default:
                paddingTop = textArea.paddingTop;
                break;
        }
    } else {
        paddingTop = textArea.paddingTop;
    }
    int id = activity.getResources().getIdentifier("cn1Style", "attr", activity.getApplicationInfo().packageName);
    if (!isEditedFieldSwitch) {
        mEditText = new EditView(activity, textArea.textArea, this, id);
    } else {
        mEditText.switchToTextArea(textArea.textArea);
    }
    if (textArea.getClientProperty("blockCopyPaste") != null || Display.getInstance().getProperty("blockCopyPaste", "false").equals("true")) {
        // The code below is taken from this stackoverflow answer: http://stackoverflow.com/a/22756538/756809
        if (android.os.Build.VERSION.SDK_INT < 11) {
            mEditText.setOnCreateContextMenuListener(new OnCreateContextMenuListener() {

                @Override
                public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
                    menu.clear();
                }
            });
        } else {
            mEditText.setCustomSelectionActionModeCallback(new ActionMode.Callback() {

                public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
                    return false;
                }

                public void onDestroyActionMode(ActionMode mode) {
                }

                public boolean onCreateActionMode(ActionMode mode, Menu menu) {
                    return false;
                }

                public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
                    return false;
                }
            });
        }
    } else if (isEditedFieldSwitch) {
        // reset copy-paste protection
        if (android.os.Build.VERSION.SDK_INT < 11) {
            mEditText.setOnCreateContextMenuListener(null);
        } else {
            mEditText.setCustomSelectionActionModeCallback(null);
        }
    }
    if (!isEditedFieldSwitch) {
        mEditText.addTextChangedListener(mEditText.mTextWatcher);
    }
    mEditText.setBackgroundDrawable(null);
    mEditText.setFocusableInTouchMode(true);
    mEditLayoutParams = new FrameLayout.LayoutParams(0, 0);
    // Set the appropriate gravity so that the left and top margins will be
    // taken into account
    mEditLayoutParams.gravity = Gravity.LEFT | Gravity.TOP;
    mEditLayoutParams.setMargins(txtx, txty, 0, 0);
    mEditLayoutParams.width = textArea.getWidth();
    mEditLayoutParams.height = textArea.getHeight();
    mEditText.setLayoutParams(mEditLayoutParams);
    if (textArea.isRTL()) {
        mEditText.setGravity(Gravity.RIGHT | Gravity.TOP);
    } else {
        mEditText.setGravity(Gravity.LEFT | Gravity.TOP);
    }
    mEditText.setPadding(paddingLeft, paddingTop, paddingRight, paddingBottom);
    Component nextDown = textArea.nextDown;
    boolean imeOptionTaken = true;
    int ime = EditorInfo.IME_FLAG_NO_EXTRACT_UI;
    if (textArea.isSingleLineTextArea()) {
        if (textArea.getClientProperty("searchField") != null) {
            mEditText.setImeOptions(ime | EditorInfo.IME_ACTION_SEARCH);
        } else {
            if (textArea.getClientProperty("sendButton") != null) {
                mEditText.setImeOptions(ime | EditorInfo.IME_ACTION_SEND);
            } else {
                if (textArea.getClientProperty("goButton") != null) {
                    mEditText.setImeOptions(ime | EditorInfo.IME_ACTION_GO);
                } else {
                    if (textArea.isTextField && textArea.getDoneListener() != null) {
                        mEditText.setImeOptions(ime | EditorInfo.IME_ACTION_DONE);
                    } else if (nextDown != null && nextDown instanceof TextArea && ((TextArea) nextDown).isEditable() && ((TextArea) nextDown).isEnabled()) {
                        mEditText.setImeOptions(ime | EditorInfo.IME_ACTION_NEXT);
                    } else {
                        mEditText.setImeOptions(ime | EditorInfo.IME_ACTION_DONE);
                        imeOptionTaken = false;
                    }
                }
            }
        }
    }
    mEditText.setSingleLine(textArea.isSingleLineTextArea());
    mEditText.setAdapter((ArrayAdapter<String>) null);
    mEditText.setText(initialText);
    if (!textArea.isSingleLineTextArea() && textArea.textArea.isGrowByContent() && textArea.textArea.getGrowLimit() > -1) {
        defaultMaxLines = mEditText.getMaxLines();
        mEditText.setMaxLines(textArea.textArea.getGrowLimit());
    }
    if (textArea.nativeHintBool && textArea.getHint() != null) {
        mEditText.setHint(textArea.getHint());
    }
    if (!isEditedFieldSwitch) {
        addView(mEditText, mEditLayoutParams);
    }
    invalidate();
    setVisibility(VISIBLE);
    bringToFront();
    mEditText.requestFocus();
    Object nativeFont = textArea.nativeFont;
    if (nativeFont == null) {
        nativeFont = impl.getDefaultFont();
    }
    Paint p = (Paint) ((AndroidImplementation.NativeFont) nativeFont).font;
    mEditText.setTypeface(p.getTypeface());
    mEditText.setTextScaleX(p.getTextScaleX());
    mEditText.setTextSize(TypedValue.COMPLEX_UNIT_PX, p.getTextSize());
    int fgColor = textArea.fgColor;
    mEditText.setTextColor(Color.rgb(fgColor >> 16, (fgColor & 0x00ff00) >> 8, (fgColor & 0x0000ff)));
    boolean password = false;
    if ((codenameOneInputType & TextArea.PASSWORD) == TextArea.PASSWORD) {
        codenameOneInputType = codenameOneInputType ^ TextArea.PASSWORD;
        password = true;
    }
    if (textArea.isSingleLineTextArea()) {
        mEditText.setInputType(getAndroidInputType(codenameOneInputType));
        // if not ime was explicity requested and this is a single line textfield of type ANY add the emoji keyboard.
        if (!imeOptionTaken && codenameOneInputType == TextArea.ANY) {
            mEditText.setInputType(getAndroidInputType(codenameOneInputType) | InputType.TYPE_TEXT_VARIATION_SHORT_MESSAGE);
        }
        if (Display.getInstance().getProperty("andAddComma", "false").equals("true") && (codenameOneInputType & TextArea.DECIMAL) == TextArea.DECIMAL) {
            defaultKeyListener = mEditText.getKeyListener();
            mEditText.setKeyListener(DigitsKeyListener.getInstance("0123456789.,"));
        }
    }
    if (password) {
        int type = mInputTypeMap.get(codenameOneInputType, InputType.TYPE_CLASS_TEXT);
        if ((type & InputType.TYPE_TEXT_FLAG_CAP_SENTENCES) == InputType.TYPE_TEXT_FLAG_CAP_SENTENCES) {
            type = type ^ InputType.TYPE_TEXT_FLAG_CAP_SENTENCES;
        }
        // turn off suggestions for passwords
        mEditText.setInputType(type | InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
        mEditText.setTransformationMethod(new MyPasswordTransformationMethod());
    }
    int maxLength = textArea.maxSize;
    InputFilter[] FilterArray = new InputFilter[1];
    FilterArray[0] = new InputFilter.LengthFilter(maxLength);
    mEditText.setFilters(FilterArray);
    mEditText.setSelection(mEditText.getText().length());
    showVirtualKeyboard(true);
    if (Boolean.FALSE.equals(textArea.getClientProperty("android.cursorVisible"))) {
        // This provides an imperfect workaround for this issue:
        // https://github.com/codenameone/CodenameOne/issues/2317
        // Blinking cursor causes text to disappear on some versions of android
        // Can't seem to find how to detect whether device is affected, so
        // just providing a client property to disable the blinking cursor
        // on a particular text field.
        mEditText.setCursorVisible(false);
    }
/*
        // Leaving this hack here for posterity.  It seems that this manually
        // blinking cursor causes the paste menu to disappear
        // https://github.com/codenameone/CodenameOne/issues/2147
        // Removing the hack below, fixes this issue.  And in the test device
        // I'm using the blinking of text doesn't seem to occur, so perhaps
        // it was fixed via other means.  Test device:
        // Name: Samsung Galaxy S3 (T-Mobile)
        //    OS: 4.3
        //    Manufacturer: Samsung
        //    Model: 4.3
        //    Chipset: armeabi-v7a 1512MHz
        //    Memory: 16000000000
        //    Heap: 256000000
        //    Display: 720 x 1280
        //
        // UPDATE Feb. 13, 2018:
        // This issue seems to be still present in some devices, but it isn't clear even
        // how to detect it.
        // Issue reported and reproduced here https://github.com/codenameone/CodenameOne/issues/2317
        // Issue has been observed in a Virtual Box installation with 5.1.1, but
        // cannot be reproduced in a Nexus 5 running 5.1.1.
        // 
        if (Build.VERSION.SDK_INT < 21) {
            // HACK!!!  On Android 4.4, it seems that the natural blinking cursor
            // causes text to disappear when it blinks.  Manually blinking the
            // cursor seems to work around this issue, so that's what we do here.
            // This issue is described here: http://stackoverflow.com/questions/41305052/textfields-content-disappears-during-typing?noredirect=1#comment69977316_41305052
            mEditText.setCursorVisible(false);
            final boolean[] cursorVisible = new boolean[]{false};
            if (cursorTimer != null) {
                cursorTimer.cancel();
            }
            cursorTimer = new Timer();
            cursorTimerTask = new TimerTask() {
                public void run() {
                    AndroidNativeUtil.getActivity().runOnUiThread(new Runnable() {
                        public void run() {
                            EditView v = mEditText;
                            if (v != null) {
                                cursorVisible[0] = !cursorVisible[0];
                                v.setCursorVisible(cursorVisible[0]);
                            }
                        }
                    });

                }
            };
            cursorTimer.schedule(cursorTimerTask, 100, 500);
        }
        */
}

Example 9 with ContextMenuInfo

use of android.view.ContextMenu.ContextMenuInfo in project little-bear-dictionary by daimajia.

the class ContextMenuBuilder method getContextMenuInfo.

private ContextMenuInfo getContextMenuInfo(View view) {
    if (view instanceof ContextMenuInfoGetter) {
        return ((ContextMenuInfoGetter) view).getContextMenuInfo();
    }
    ContextMenuInfo menuInfo = null;
    try {
        Class<?> clazz = view.getClass();
        while (clazz != View.class) {
            clazz = clazz.getSuperclass();
        }
        Method method = clazz.getDeclaredMethod("getContextMenuInfo");
        method.setAccessible(true);
        menuInfo = (ContextMenuInfo) method.invoke(view);
    } catch (Exception e) {
        if (Application.isDebugMode()) {
            Log.e(TAG, "getContextMenuInfo error", e);
        }
    }
    return menuInfo;
}