Examples with MovementMethod android.text.method.MovementMethod used on opensource projects

Example 1 with MovementMethod

use of android.text.method.MovementMethod in project android_frameworks_base by ResurrectionRemix.

the class InputMethodService method doMovementKey.

boolean doMovementKey(int keyCode, KeyEvent event, int count) {
    final ExtractEditText eet = getExtractEditTextIfVisible();
    if (eet != null) {
        // If we are in fullscreen mode, the cursor will move around
        // the extract edit text, but should NOT cause focus to move
        // to other fields.
        MovementMethod movement = eet.getMovementMethod();
        Layout layout = eet.getLayout();
        if (movement != null && layout != null) {
            // cursor will properly move in our own word wrapping.
            if (count == MOVEMENT_DOWN) {
                if (movement.onKeyDown(eet, eet.getText(), keyCode, event)) {
                    reportExtractedMovement(keyCode, 1);
                    return true;
                }
            } else if (count == MOVEMENT_UP) {
                if (movement.onKeyUp(eet, eet.getText(), keyCode, event)) {
                    return true;
                }
            } else {
                if (movement.onKeyOther(eet, eet.getText(), event)) {
                    reportExtractedMovement(keyCode, count);
                } else {
                    KeyEvent down = KeyEvent.changeAction(event, KeyEvent.ACTION_DOWN);
                    if (movement.onKeyDown(eet, eet.getText(), keyCode, down)) {
                        KeyEvent up = KeyEvent.changeAction(event, KeyEvent.ACTION_UP);
                        movement.onKeyUp(eet, eet.getText(), keyCode, up);
                        while (--count > 0) {
                            movement.onKeyDown(eet, eet.getText(), keyCode, down);
                            movement.onKeyUp(eet, eet.getText(), keyCode, up);
                        }
                        reportExtractedMovement(keyCode, count);
                    }
                }
            }
        }
        // we never allow DPAD navigation to the application.
        switch(keyCode) {
            case KeyEvent.KEYCODE_DPAD_LEFT:
            case KeyEvent.KEYCODE_DPAD_RIGHT:
            case KeyEvent.KEYCODE_DPAD_UP:
            case KeyEvent.KEYCODE_DPAD_DOWN:
                return true;
        }
    }
    return false;
}

Example 2 with MovementMethod

use of android.text.method.MovementMethod in project android_frameworks_base by ParanoidAndroid.

the class Editor method onFocusChanged.

void onFocusChanged(boolean focused, int direction) {
    mShowCursor = SystemClock.uptimeMillis();
    ensureEndedBatchEdit();
    if (focused) {
        int selStart = mTextView.getSelectionStart();
        int selEnd = mTextView.getSelectionEnd();
        // SelectAllOnFocus fields are highlighted and not selected. Do not start text selection
        // mode for these, unless there was a specific selection already started.
        final boolean isFocusHighlighted = mSelectAllOnFocus && selStart == 0 && selEnd == mTextView.getText().length();
        mCreatedWithASelection = mFrozenWithFocus && mTextView.hasSelection() && !isFocusHighlighted;
        if (!mFrozenWithFocus || (selStart < 0 || selEnd < 0)) {
            // If a tap was used to give focus to that view, move cursor at tap position.
            // Has to be done before onTakeFocus, which can be overloaded.
            final int lastTapPosition = getLastTapPosition();
            if (lastTapPosition >= 0) {
                Selection.setSelection((Spannable) mTextView.getText(), lastTapPosition);
            }
            // Note this may have to be moved out of the Editor class
            MovementMethod mMovement = mTextView.getMovementMethod();
            if (mMovement != null) {
                mMovement.onTakeFocus(mTextView, (Spannable) mTextView.getText(), direction);
            }
            // It would be better to know why the DecorView does not have focus at that time.
            if (((mTextView instanceof ExtractEditText) || mSelectionMoved) && selStart >= 0 && selEnd >= 0) {
                /*
                     * Someone intentionally set the selection, so let them
                     * do whatever it is that they wanted to do instead of
                     * the default on-focus behavior.  We reset the selection
                     * here instead of just skipping the onTakeFocus() call
                     * because some movement methods do something other than
                     * just setting the selection in theirs and we still
                     * need to go through that path.
                     */
                Selection.setSelection((Spannable) mTextView.getText(), selStart, selEnd);
            }
            if (mSelectAllOnFocus) {
                mTextView.selectAllText();
            }
            mTouchFocusSelected = true;
        }
        mFrozenWithFocus = false;
        mSelectionMoved = false;
        if (mError != null) {
            showError();
        }
        makeBlink();
    } else {
        if (mError != null) {
            hideError();
        }
        // Don't leave us in the middle of a batch edit.
        mTextView.onEndBatchEdit();
        if (mTextView instanceof ExtractEditText) {
            // terminateTextSelectionMode removes selection, which we want to keep when
            // ExtractEditText goes out of focus.
            final int selStart = mTextView.getSelectionStart();
            final int selEnd = mTextView.getSelectionEnd();
            hideControllers();
            Selection.setSelection((Spannable) mTextView.getText(), selStart, selEnd);
        } else {
            if (mTemporaryDetach)
                mPreserveDetachedSelection = true;
            hideControllers();
            if (mTemporaryDetach)
                mPreserveDetachedSelection = false;
            downgradeEasyCorrectionSpans();
        }
        // No need to create the controller
        if (mSelectionModifierCursorController != null) {
            mSelectionModifierCursorController.resetTouchOffsets();
        }
    }
}

Example 3 with MovementMethod

use of android.text.method.MovementMethod in project android_frameworks_base by AOSPA.

the class Editor method onFocusChanged.

void onFocusChanged(boolean focused, int direction) {
    mShowCursor = SystemClock.uptimeMillis();
    ensureEndedBatchEdit();
    if (focused) {
        int selStart = mTextView.getSelectionStart();
        int selEnd = mTextView.getSelectionEnd();
        // SelectAllOnFocus fields are highlighted and not selected. Do not start text selection
        // mode for these, unless there was a specific selection already started.
        final boolean isFocusHighlighted = mSelectAllOnFocus && selStart == 0 && selEnd == mTextView.getText().length();
        mCreatedWithASelection = mFrozenWithFocus && mTextView.hasSelection() && !isFocusHighlighted;
        if (!mFrozenWithFocus || (selStart < 0 || selEnd < 0)) {
            // If a tap was used to give focus to that view, move cursor at tap position.
            // Has to be done before onTakeFocus, which can be overloaded.
            final int lastTapPosition = getLastTapPosition();
            if (lastTapPosition >= 0) {
                Selection.setSelection((Spannable) mTextView.getText(), lastTapPosition);
            }
            // Note this may have to be moved out of the Editor class
            MovementMethod mMovement = mTextView.getMovementMethod();
            if (mMovement != null) {
                mMovement.onTakeFocus(mTextView, (Spannable) mTextView.getText(), direction);
            }
            // It would be better to know why the DecorView does not have focus at that time.
            if (((mTextView.isInExtractedMode()) || mSelectionMoved) && selStart >= 0 && selEnd >= 0) {
                /*
                     * Someone intentionally set the selection, so let them
                     * do whatever it is that they wanted to do instead of
                     * the default on-focus behavior.  We reset the selection
                     * here instead of just skipping the onTakeFocus() call
                     * because some movement methods do something other than
                     * just setting the selection in theirs and we still
                     * need to go through that path.
                     */
                Selection.setSelection((Spannable) mTextView.getText(), selStart, selEnd);
            }
            if (mSelectAllOnFocus) {
                mTextView.selectAllText();
            }
            mTouchFocusSelected = true;
        }
        mFrozenWithFocus = false;
        mSelectionMoved = false;
        if (mError != null) {
            showError();
        }
        makeBlink();
    } else {
        if (mError != null) {
            hideError();
        }
        // Don't leave us in the middle of a batch edit.
        mTextView.onEndBatchEdit();
        if (mTextView.isInExtractedMode()) {
            hideCursorAndSpanControllers();
            stopTextActionModeWithPreservingSelection();
        } else {
            hideCursorAndSpanControllers();
            if (mTextView.isTemporarilyDetached()) {
                stopTextActionModeWithPreservingSelection();
            } else {
                stopTextActionMode();
            }
            downgradeEasyCorrectionSpans();
        }
        // No need to create the controller
        if (mSelectionModifierCursorController != null) {
            mSelectionModifierCursorController.resetTouchOffsets();
        }
    }
}

Example 4 with MovementMethod

use of android.text.method.MovementMethod in project platform_frameworks_base by android.

the class Editor method onFocusChanged.

void onFocusChanged(boolean focused, int direction) {
    mShowCursor = SystemClock.uptimeMillis();
    ensureEndedBatchEdit();
    if (focused) {
        int selStart = mTextView.getSelectionStart();
        int selEnd = mTextView.getSelectionEnd();
        // SelectAllOnFocus fields are highlighted and not selected. Do not start text selection
        // mode for these, unless there was a specific selection already started.
        final boolean isFocusHighlighted = mSelectAllOnFocus && selStart == 0 && selEnd == mTextView.getText().length();
        mCreatedWithASelection = mFrozenWithFocus && mTextView.hasSelection() && !isFocusHighlighted;
        if (!mFrozenWithFocus || (selStart < 0 || selEnd < 0)) {
            // If a tap was used to give focus to that view, move cursor at tap position.
            // Has to be done before onTakeFocus, which can be overloaded.
            final int lastTapPosition = getLastTapPosition();
            if (lastTapPosition >= 0) {
                Selection.setSelection((Spannable) mTextView.getText(), lastTapPosition);
            }
            // Note this may have to be moved out of the Editor class
            MovementMethod mMovement = mTextView.getMovementMethod();
            if (mMovement != null) {
                mMovement.onTakeFocus(mTextView, (Spannable) mTextView.getText(), direction);
            }
            // It would be better to know why the DecorView does not have focus at that time.
            if (((mTextView.isInExtractedMode()) || mSelectionMoved) && selStart >= 0 && selEnd >= 0) {
                /*
                     * Someone intentionally set the selection, so let them
                     * do whatever it is that they wanted to do instead of
                     * the default on-focus behavior.  We reset the selection
                     * here instead of just skipping the onTakeFocus() call
                     * because some movement methods do something other than
                     * just setting the selection in theirs and we still
                     * need to go through that path.
                     */
                Selection.setSelection((Spannable) mTextView.getText(), selStart, selEnd);
            }
            if (mSelectAllOnFocus) {
                mTextView.selectAllText();
            }
            mTouchFocusSelected = true;
        }
        mFrozenWithFocus = false;
        mSelectionMoved = false;
        if (mError != null) {
            showError();
        }
        makeBlink();
    } else {
        if (mError != null) {
            hideError();
        }
        // Don't leave us in the middle of a batch edit.
        mTextView.onEndBatchEdit();
        if (mTextView.isInExtractedMode()) {
            hideCursorAndSpanControllers();
            stopTextActionModeWithPreservingSelection();
        } else {
            hideCursorAndSpanControllers();
            if (mTextView.isTemporarilyDetached()) {
                stopTextActionModeWithPreservingSelection();
            } else {
                stopTextActionMode();
            }
            downgradeEasyCorrectionSpans();
        }
        // No need to create the controller
        if (mSelectionModifierCursorController != null) {
            mSelectionModifierCursorController.resetTouchOffsets();
        }
    }
}

Example 5 with MovementMethod

use of android.text.method.MovementMethod in project android_frameworks_base by DirtyUnicorns.

the class InputMethodService method doMovementKey.

boolean doMovementKey(int keyCode, KeyEvent event, int count) {
    final ExtractEditText eet = getExtractEditTextIfVisible();
    if (eet != null) {
        // If we are in fullscreen mode, the cursor will move around
        // the extract edit text, but should NOT cause focus to move
        // to other fields.
        MovementMethod movement = eet.getMovementMethod();
        Layout layout = eet.getLayout();
        if (movement != null && layout != null) {
            // cursor will properly move in our own word wrapping.
            if (count == MOVEMENT_DOWN) {
                if (movement.onKeyDown(eet, eet.getText(), keyCode, event)) {
                    reportExtractedMovement(keyCode, 1);
                    return true;
                }
            } else if (count == MOVEMENT_UP) {
                if (movement.onKeyUp(eet, eet.getText(), keyCode, event)) {
                    return true;
                }
            } else {
                if (movement.onKeyOther(eet, eet.getText(), event)) {
                    reportExtractedMovement(keyCode, count);
                } else {
                    KeyEvent down = KeyEvent.changeAction(event, KeyEvent.ACTION_DOWN);
                    if (movement.onKeyDown(eet, eet.getText(), keyCode, down)) {
                        KeyEvent up = KeyEvent.changeAction(event, KeyEvent.ACTION_UP);
                        movement.onKeyUp(eet, eet.getText(), keyCode, up);
                        while (--count > 0) {
                            movement.onKeyDown(eet, eet.getText(), keyCode, down);
                            movement.onKeyUp(eet, eet.getText(), keyCode, up);
                        }
                        reportExtractedMovement(keyCode, count);
                    }
                }
            }
        }
        // we never allow DPAD navigation to the application.
        switch(keyCode) {
            case KeyEvent.KEYCODE_DPAD_LEFT:
            case KeyEvent.KEYCODE_DPAD_RIGHT:
            case KeyEvent.KEYCODE_DPAD_UP:
            case KeyEvent.KEYCODE_DPAD_DOWN:
                return true;
        }
    }
    return false;
}