android.view.KeyEvent#KEYCODE_C源码实例Demo

下面列出了android.view.KeyEvent#KEYCODE_C 实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。

源代码1 项目: lua-for-android   文件: LuaEditor.java

@Override
public boolean onKeyShortcut(int keyCode, KeyEvent event) {
    final int filteredMetaState = event.getMetaState() & ~KeyEvent.META_CTRL_MASK;
    if (KeyEvent.metaStateHasNoModifiers(filteredMetaState)) {
        switch (keyCode) {
            case KeyEvent.KEYCODE_A:
                selectAll();
                return true;
            case KeyEvent.KEYCODE_X:
                cut();
                return true;
            case KeyEvent.KEYCODE_C:
                copy();
                return true;
            case KeyEvent.KEYCODE_V:
                paste();
                return true;
        }
    }
    return super.onKeyShortcut(keyCode, event);
}
 
源代码2 项目: turbo-editor   文件: Editor.java

@Override
public boolean onKeyUp(int keyCode, @NonNull KeyEvent event) {
    if (event.isCtrlPressed()) {
        switch (keyCode) {
            case KeyEvent.KEYCODE_A:
            case KeyEvent.KEYCODE_X:
            case KeyEvent.KEYCODE_C:
            case KeyEvent.KEYCODE_V:
            case KeyEvent.KEYCODE_Z:
            case KeyEvent.KEYCODE_Y:
            case KeyEvent.KEYCODE_S:
                return true;
            default:
                return false;
        }
    } else {
        switch (keyCode) {
            case KeyEvent.KEYCODE_TAB:
                return true;
            default:
                return false;
        }
    }
}
 

@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
    if (DLog.DEBUG) {
        Log.w(TAG, "onKeyUp " + event);
    }
    if (handleControlKey(keyCode, event, false)) {
        return true;
    }
    if (event.isCtrlPressed() || mKeyListener.mControlKey.isActive()) {
        switch (keyCode) {
            case KeyEvent.KEYCODE_A:
            case KeyEvent.KEYCODE_X:
            case KeyEvent.KEYCODE_C:
            case KeyEvent.KEYCODE_V:
            case KeyEvent.KEYCODE_Z:
            case KeyEvent.KEYCODE_Y:
            case KeyEvent.KEYCODE_S:
            case KeyEvent.KEYCODE_R:
            case KeyEvent.KEYCODE_F:
            case KeyEvent.KEYCODE_L:
                return true;
        }
    } else {
        switch (keyCode) {
            case KeyEvent.KEYCODE_TAB:
                return true;
        }
    }
    return super.onKeyUp(keyCode, event);

}
 
源代码4 项目: spline   文件: EditorActivity.java

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {

    switch (keyCode) {
        case KeyEvent.KEYCODE_R:
            mViewModel.addRectLayer();
            return true;
        case KeyEvent.KEYCODE_T:
            mViewModel.addTriangleLayer();
            return true;
        case KeyEvent.KEYCODE_O:
            mViewModel.addOvalLayer();
            return true;
    }

    if (mBinding.documentView.hasFocus()) {
        switch (keyCode) {
            case KeyEvent.KEYCODE_DEL:
            case KeyEvent.KEYCODE_FORWARD_DEL:
                return onContextMenuAction(DELETE);
        }

        if (event.isCtrlPressed()) {
            switch (keyCode) {
                case KeyEvent.KEYCODE_X:
                    return onContextMenuAction(CUT);
                case KeyEvent.KEYCODE_C:
                    return onContextMenuAction(COPY);
                case KeyEvent.KEYCODE_V:
                    return onContextMenuAction(PASTE);
                case KeyEvent.KEYCODE_D:
                    return onContextMenuAction(DUPLICATE);
                case KeyEvent.KEYCODE_G:
                    return onContextMenuAction(GROUP);
            }
        }
    }

    return super.onKeyDown(keyCode, event);
}
 
源代码5 项目: HgLauncher   文件: Utils.java

/**
 * Handles common input shortcut from an EditText.
 *
 * @param activity The activity to reference for copying and pasting.
 * @param editText The EditText where the text is being copied/pasted.
 * @param keyCode  Keycode to handle.
 *
 * @return True if key is handled.
 */
public static boolean handleInputShortcut(AppCompatActivity activity, EditText editText, int keyCode) {
    // Get selected text for cut and copy.
    int start = editText.getSelectionStart();
    int end = editText.getSelectionEnd();
    final String text = editText.getText().toString().substring(start, end);

    switch (keyCode) {
        case KeyEvent.KEYCODE_A:
            editText.selectAll();
            return true;
        case KeyEvent.KEYCODE_X:
            editText.setText(editText.getText().toString().replace(text, ""));
            return true;
        case KeyEvent.KEYCODE_C:
            ActivityServiceUtils.copyToClipboard(activity, text);
            return true;
        case KeyEvent.KEYCODE_V:
            editText.setText(
                    editText.getText().replace(Math.min(start, end), Math.max(start, end),
                            ActivityServiceUtils.pasteFromClipboard(activity), 0,
                            ActivityServiceUtils.pasteFromClipboard(activity).length()));
            return true;
        default:
            // Do nothing.
            return false;
    }
}
 
源代码6 项目: HgLauncher   文件: Utils.java

/**
 * Handles common input shortcut from an EditText.
 *
 * @param activity The activity to reference for copying and pasting.
 * @param editText The EditText where the text is being copied/pasted.
 * @param keyCode  Keycode to handle.
 *
 * @return True if key is handled.
 */
public static boolean handleInputShortcut(AppCompatActivity activity, EditText editText, int keyCode) {
    // Get selected text for cut and copy.
    int start = editText.getSelectionStart();
    int end = editText.getSelectionEnd();
    final String text = editText.getText().toString().substring(start, end);

    switch (keyCode) {
        case KeyEvent.KEYCODE_A:
            editText.selectAll();
            return true;
        case KeyEvent.KEYCODE_X:
            editText.setText(editText.getText().toString().replace(text, ""));
            return true;
        case KeyEvent.KEYCODE_C:
            ActivityServiceUtils.copyToClipboard(activity, text);
            return true;
        case KeyEvent.KEYCODE_V:
            editText.setText(
                    editText.getText().replace(Math.min(start, end), Math.max(start, end),
                            ActivityServiceUtils.pasteFromClipboard(activity), 0,
                            ActivityServiceUtils.pasteFromClipboard(activity).length()));
            return true;
        default:
            // Do nothing.
            return false;
    }
}
 
源代码7 项目: fastedit   文件: FastEdit.java

/**
 * 快捷方式
 *
 * @param ctrl
 * @param alt
 * @param shift
 * @param keyCode
 */
protected boolean onShortKey(boolean ctrl, boolean alt, boolean shift, int keyCode) {
    if (ctrl) {
        if (keyCode == KeyEvent.KEYCODE_A) {
            selectModel.select(0, length());
            postInvalidate();
            return true;


        }
        if (keyCode == KeyEvent.KEYCODE_C) {
            if (selectModel.hasSelect()) {
                try {
                    copy();
                } catch (Exception e) {
                }
                return true;
            }
        }
        if (keyCode == KeyEvent.KEYCODE_X) {
            if (selectModel.hasSelect()) {
                cut();
                return true;
            }
        }
        if (keyCode == KeyEvent.KEYCODE_Z) {
            undo();
            return true;
        }
        if (keyCode == KeyEvent.KEYCODE_Y) {
            redo();
            return true;
        }

    }
    if (shift) {
        try {
            if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT) {
                if (!selectModel.hasSelect()) {
                    selectModel.start(cursorPos);
                }
                selectModel.toLeft(1);
                return true;
            } else if (keyCode == KeyEvent.KEYCODE_DPAD_RIGHT) {
                if (!selectModel.hasSelect()) {
                    selectModel.start(cursorPos);
                }
                selectModel.toRight(1);
                return true;
            } else if (keyCode == KeyEvent.KEYCODE_DPAD_UP) {
                if (!selectModel.hasSelect()) {
                    selectModel.start(cursorPos);
                }
                selectModel.toUp(1);
                return true;
            } else if (keyCode == KeyEvent.KEYCODE_DPAD_DOWN) {
                if (!selectModel.hasSelect()) {
                    selectModel.start(cursorPos);
                }
                selectModel.toDown(1);
                return true;
            } else if (keyCode == KeyEvent.KEYCODE_MOVE_HOME) {
                if (!selectModel.hasSelect()) {
                    selectModel.start(cursorPos);
                }
                selectModel.toHome();
                return true;
            } else if (keyCode == KeyEvent.KEYCODE_MOVE_END) {
                if (!selectModel.hasSelect()) {
                    selectModel.start(cursorPos);
                }
                selectModel.toEnd();
                return true;
            }

        } finally {
            postInvalidate();
        }
    }
    return false;
}
 
源代码8 项目: CodeEditor   文件: TextProcessor.java

@Override
    public boolean onKeyDown(int keyCode, KeyEvent event) {
        if (event.isCtrlPressed()) {
            switch (keyCode) {
                case KeyEvent.KEYCODE_X: // CTRL+X - Cut
                    cut();
                    return true;
                case KeyEvent.KEYCODE_C: // CTRL+C - Copy
                    copy();
                    return true;
                case KeyEvent.KEYCODE_V: // CTRL+V - Paste
                    paste();
                    return true;
                case KeyEvent.KEYCODE_Z: // CTRL+Z - Undo
                    undo();
                    return true;
                case KeyEvent.KEYCODE_Y: // CTRL+Y - Redo
                    redo();
                    return true;
                case KeyEvent.KEYCODE_A: // CTRL+A - Select All
                    selectAll();
                    return true;
                case KeyEvent.KEYCODE_DEL: // CTRL+Delete - Delete Line
                    deleteLine();
                    return true;
                case KeyEvent.KEYCODE_D: // CTRL+D - Duplicate Line
                    duplicateLine();
                    return true;
//                case KeyEvent.KEYCODE_S: // CTRL+S - Save File
//                    codeEditor.saveFile();
//                    return true;
                default:
                    return super.onKeyDown(keyCode, event);
            }
        } else {
            switch (keyCode) {
                case KeyEvent.KEYCODE_TAB: // TAB
                    int start, end;
                    start = Math.max(getSelectionStart(), 0);
                    end = Math.max(getSelectionEnd(), 0);
                    getText().replace(Math.min(start, end),
                            Math.max(start, end), TAB_STR, 0, TAB_STR.length());
                    return true;
                default:
                    try {
                        return super.onKeyDown(keyCode, event);
                    } catch (Exception e) {
                        Logger.error(TAG, e);
                    }
                    return false;
            }
        }
    }
 

/**
     * CTRL + C copy
     * CTRL + V paste
     * CTRL + B: compile
     * CTRL + R generate
     * CTRL + X cut
     * CTRL + Z undo
     * CTRL + Y redo
     * CTRL + Q quit
     * CTRL + S save
     * CTRL + O open
     * CTRL + F find
     * CTRL + H find and replace
     * CTRL + L format code
     * CTRL + G: goto line
     */
    @Override
    public boolean onKeyDown(int keyCode, KeyEvent event) {
        if (DLog.DEBUG) Log.w(TAG, "onKeyDown: " + keyCode + " " + event);
        if (handleControlKey(keyCode, event, false)) {
            return true;
        }
        if (event.isCtrlPressed() || mKeyListener.mControlKey.isActive()) {
//            Log.i(TAG, "onKeyDown: process");
            switch (keyCode) {
                case KeyEvent.KEYCODE_A:
                    selectAll();
                    return true;
                case KeyEvent.KEYCODE_X:
                    cut();
                    return true;
                case KeyEvent.KEYCODE_C:
                    copy();
                    return true;
                case KeyEvent.KEYCODE_V:
                    paste();
                    return true;
                case KeyEvent.KEYCODE_G: //go to line
                    if (editorControl != null)
                        editorControl.goToLine();
                    return true;
                case KeyEvent.KEYCODE_L: //format
                    if (editorControl != null)
                        editorControl.formatCode();
                    return true;
                case KeyEvent.KEYCODE_Z:
                    if (canUndo()) {
                        undo();
                    }
                    return true;
                case KeyEvent.KEYCODE_Y:
                    if (canRedo()) {
                        redo();
                    }
                    return true;
                case KeyEvent.KEYCODE_S:
                    if (editorControl != null)
                        editorControl.saveCurrentFile();
                    return true;
                case KeyEvent.KEYCODE_N:
                    if (editorControl != null)
                        editorControl.saveAs();
                    return true;
                default:
                    return super.onKeyDown(keyCode, event);
            }
        } else {
            switch (keyCode) {
                case KeyEvent.KEYCODE_TAB:
                    String textToInsert = mSettings.getTabStr();
                    int start, end;
                    start = Math.max(getSelectionStart(), 0);
                    end = Math.max(getSelectionEnd(), 0);
                    getText().replace(Math.min(start, end), Math.max(start, end),
                            textToInsert, 0, textToInsert.length());
                    return true;
                default:
                    try {
                        return super.onKeyDown(keyCode, event);
                    } catch (Exception e) {
                    }
                    return false;

            }
        }
    }
 
源代码10 项目: turbo-editor   文件: Editor.java

@Override
public boolean onKeyDown(int keyCode, @NonNull KeyEvent event) {

    if (event.isCtrlPressed()) {
        switch (keyCode) {
            case KeyEvent.KEYCODE_A:
                return onTextContextMenuItem(ID_SELECT_ALL);
            case KeyEvent.KEYCODE_X:
                return onTextContextMenuItem(ID_CUT);
            case KeyEvent.KEYCODE_C:
                return onTextContextMenuItem(ID_COPY);
            case KeyEvent.KEYCODE_V:
                return onTextContextMenuItem(ID_PASTE);
            case KeyEvent.KEYCODE_Z:
                if (getCanUndo()) {
                    return onTextContextMenuItem(ID_UNDO);
                }
            case KeyEvent.KEYCODE_Y:
                if (getCanRedo()) {
                    return onTextContextMenuItem(ID_REDO);
                }
            case KeyEvent.KEYCODE_S:
                getMainActivity().saveTheFile(false);
                return true;
            default:
                return super.onKeyDown(keyCode, event);
        }
    } else {
        switch (keyCode) {
            case KeyEvent.KEYCODE_TAB:
                String textToInsert = "  ";
                int start, end;
                start = Math.max(getSelectionStart(), 0);
                end = Math.max(getSelectionEnd(), 0);
                getText().replace(Math.min(start, end), Math.max(start, end),
                        textToInsert, 0, textToInsert.length());
                return true;
            default:
                return super.onKeyDown(keyCode, event);
        }
    }
}
 
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