android.view.KeyEvent#META_CTRL_ON源码实例Demo

下面列出了android.view.KeyEvent#META_CTRL_ON 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: 365browser   文件: ImeAdapter.java
private static int getModifiers(int metaState) {
    int modifiers = 0;
    if ((metaState & KeyEvent.META_SHIFT_ON) != 0) {
        modifiers |= WebInputEventModifier.SHIFT_KEY;
    }
    if ((metaState & KeyEvent.META_ALT_ON) != 0) {
        modifiers |= WebInputEventModifier.ALT_KEY;
    }
    if ((metaState & KeyEvent.META_CTRL_ON) != 0) {
        modifiers |= WebInputEventModifier.CONTROL_KEY;
    }
    if ((metaState & KeyEvent.META_CAPS_LOCK_ON) != 0) {
        modifiers |= WebInputEventModifier.CAPS_LOCK_ON;
    }
    if ((metaState & KeyEvent.META_NUM_LOCK_ON) != 0) {
        modifiers |= WebInputEventModifier.NUM_LOCK_ON;
    }
    return modifiers;
}
 
源代码2 项目: android-test   文件: EspressoKey.java
private int getMetaState() {
  int metaState = 0;
  if (isShiftPressed) {
    metaState |= KeyEvent.META_SHIFT_ON;
  }

  if (isAltPressed) {
    metaState |= KeyEvent.META_ALT_ON;
  }

  if (isCtrlPressed && Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
    metaState |= KeyEvent.META_CTRL_ON;
  }

  return metaState;
}
 
源代码3 项目: android-chromium   文件: ImeAdapter.java
private static int getModifiers(int metaState) {
    int modifiers = 0;
    if ((metaState & KeyEvent.META_SHIFT_ON) != 0) {
      modifiers |= sModifierShift;
    }
    if ((metaState & KeyEvent.META_ALT_ON) != 0) {
      modifiers |= sModifierAlt;
    }
    if ((metaState & KeyEvent.META_CTRL_ON) != 0) {
      modifiers |= sModifierCtrl;
    }
    if ((metaState & KeyEvent.META_CAPS_LOCK_ON) != 0) {
      modifiers |= sModifierCapsLockOn;
    }
    if ((metaState & KeyEvent.META_NUM_LOCK_ON) != 0) {
      modifiers |= sModifierNumLockOn;
    }
    return modifiers;
}
 
源代码4 项目: android-chromium   文件: ImeAdapter.java
private static int getModifiers(int metaState) {
    int modifiers = 0;
    if ((metaState & KeyEvent.META_SHIFT_ON) != 0) {
      modifiers |= sModifierShift;
    }
    if ((metaState & KeyEvent.META_ALT_ON) != 0) {
      modifiers |= sModifierAlt;
    }
    if ((metaState & KeyEvent.META_CTRL_ON) != 0) {
      modifiers |= sModifierCtrl;
    }
    if ((metaState & KeyEvent.META_CAPS_LOCK_ON) != 0) {
      modifiers |= sModifierCapsLockOn;
    }
    if ((metaState & KeyEvent.META_NUM_LOCK_ON) != 0) {
      modifiers |= sModifierNumLockOn;
    }
    return modifiers;
}
 
源代码5 项目: hackerskeyboard   文件: LatinIME.java
private int getMetaState(boolean shifted) {
    int meta = 0;
    if (shifted) meta |= KeyEvent.META_SHIFT_ON | KeyEvent.META_SHIFT_LEFT_ON;
    if (mModCtrl) meta |= KeyEvent.META_CTRL_ON | KeyEvent.META_CTRL_LEFT_ON;
    if (mModAlt) meta |= KeyEvent.META_ALT_ON | KeyEvent.META_ALT_LEFT_ON;
    if (mModMeta) meta |= KeyEvent.META_META_ON | KeyEvent.META_META_LEFT_ON;
    return meta;
}
 
源代码6 项目: hackerskeyboard   文件: LatinIME.java
private void sendCtrlKey(InputConnection ic, boolean isDown, boolean chording) {
    if (chording && delayChordingCtrlModifier()) return;

    int key = sKeyboardSettings.chordingCtrlKey;
    if (key == 0) key = KeyEvent.KEYCODE_CTRL_LEFT;
    int meta = KeyEvent.META_CTRL_ON | KeyEvent.META_CTRL_LEFT_ON;
    if (isDown) {
        sendKeyDown(ic, key, meta);
    } else {
        sendKeyUp(ic, key, meta);
    }
}
 
源代码7 项目: talkback   文件: KeyAssignmentUtils.java
/**
 * Convert a KeyEvent into a long which can be kept in settings and compared to key presses when
 * the service is in use.
 *
 * @param keyEvent The key event to convert. The (non-extended) keycode must not be a modifier.
 * @return An extended key code that includes modifier information
 */
public static long keyEventToExtendedKeyCode(KeyEvent keyEvent) {
  long returnValue = keyEvent.getKeyCode();
  returnValue |= (keyEvent.isShiftPressed()) ? (((long) KeyEvent.META_SHIFT_ON) << 32) : 0;
  returnValue |= (keyEvent.isCtrlPressed()) ? (((long) KeyEvent.META_CTRL_ON) << 32) : 0;
  returnValue |= (keyEvent.isAltPressed()) ? (((long) KeyEvent.META_ALT_ON) << 32) : 0;
  return returnValue;
}
 
源代码8 项目: talkback   文件: KeyAssignmentUtils.java
/**
 * Create a string that describes the extended key code. This string can be shown to the user to
 * indicate the current choice of key.
 *
 * @param extendedKeyCode The key code to describe
 * @param context The current Context
 * @return A description of the key code
 */
public static String describeExtendedKeyCode(long extendedKeyCode, Context context) {
  if (extendedKeyCode == INVALID_EXTENDED_KEY_CODE) {
    return context.getString(R.string.no_key_assigned);
  }

  if (extendedKeyCode == KEYCODE_SCREEN_SWITCH) {
    return context.getString(R.string.name_of_screen_switch);
  }
  /* If meta keys are pressed, build a string to represent this combination of keys */
  StringBuilder keystrokeDescriptionBuilder = new StringBuilder();
  if ((extendedKeyCode & (((long) KeyEvent.META_CTRL_ON) << 32)) != 0) {
    keystrokeDescriptionBuilder.append(
        context.getString(R.string.key_combo_preference_control_plus));
  }
  if ((extendedKeyCode & (((long) KeyEvent.META_ALT_ON) << 32)) != 0) {
    keystrokeDescriptionBuilder.append(context.getString(R.string.key_combo_preference_alt_plus));
  }
  if ((extendedKeyCode & (((long) KeyEvent.META_SHIFT_ON) << 32)) != 0) {
    keystrokeDescriptionBuilder.append(
        context.getString(R.string.key_combo_preference_shift_plus));
  }

  /* Try to obtain a localized representation of the key */
  KeyEvent keyEvent = new KeyEvent(KeyEvent.ACTION_DOWN, (int) extendedKeyCode);
  char displayLabel = keyEvent.getDisplayLabel();
  if (displayLabel != 0 && !Character.isWhitespace(displayLabel)) {
    keystrokeDescriptionBuilder.append(displayLabel);
  } else if (keyEvent.getKeyCode() == KeyEvent.KEYCODE_SPACE) {
    keystrokeDescriptionBuilder.append(context.getString(R.string.name_of_space_bar));
  } else if (keyEvent.getKeyCode() == KeyEvent.KEYCODE_ENTER) {
    keystrokeDescriptionBuilder.append(context.getString(R.string.name_of_enter_key));
  } else if (keyEvent.getKeyCode() == KeyEvent.KEYCODE_TAB) {
    keystrokeDescriptionBuilder.append(context.getString(R.string.name_of_tab_key));
  } else {
    /* Fall back on non-localized descriptions */
    keystrokeDescriptionBuilder.append(KeyEvent.keyCodeToString((int) extendedKeyCode));
  }

  return keystrokeDescriptionBuilder.toString();
}
 
源代码9 项目: 365browser   文件: KeyboardShortcuts.java
/**
 * This method should be called when overriding from
 * {@link android.app.Activity#onProvideKeyboardShortcuts(List, android.view.Menu, int)}
 * in an activity. It will return a list of the possible shortcuts. If
 * someone adds a shortcut they also need to add an explanation in the
 * appropriate group in this method so the user can see it when this method
 * is called.
 *
 * @param context We need an activity so we can call the strings from our
 *            resource.
 * @return a list of shortcuts organized into groups.
 */
@TargetApi(Build.VERSION_CODES.N)
public static List<KeyboardShortcutGroup> createShortcutGroup(Context context) {

    final int ctrlShift = KeyEvent.META_CTRL_ON | KeyEvent.META_SHIFT_ON;

    List<KeyboardShortcutGroup> shortcutGroups = new ArrayList<>();

    KeyboardShortcutGroup tabShortcutGroup = new KeyboardShortcutGroup(
            context.getString(R.string.keyboard_shortcut_tab_group_header));
    addShortcut(context, tabShortcutGroup, R.string.keyboard_shortcut_open_new_tab,
            KeyEvent.KEYCODE_N, KeyEvent.META_CTRL_ON);
    addShortcut(context, tabShortcutGroup, R.string.keyboard_shortcut_reopen_new_tab,
            KeyEvent.KEYCODE_T, ctrlShift);
    addShortcut(context, tabShortcutGroup, R.string.keyboard_shortcut_new_incognito_tab,
            KeyEvent.KEYCODE_N, ctrlShift);
    addShortcut(context, tabShortcutGroup, R.string.keyboard_shortcut_next_tab,
            KeyEvent.KEYCODE_TAB, KeyEvent.META_CTRL_ON);
    addShortcut(context, tabShortcutGroup, R.string.keyboard_shortcut_prev_tab,
            KeyEvent.KEYCODE_TAB, ctrlShift);
    addShortcut(context, tabShortcutGroup, R.string.keyboard_shortcut_close_tab,
            KeyEvent.KEYCODE_W, KeyEvent.META_CTRL_ON);
    shortcutGroups.add(tabShortcutGroup);

    KeyboardShortcutGroup chromeFeatureShortcutGroup = new KeyboardShortcutGroup(
            context.getString(R.string.keyboard_shortcut_chrome_feature_group_header));
    addShortcut(context, chromeFeatureShortcutGroup, R.string.keyboard_shortcut_open_menu,
            KeyEvent.KEYCODE_E, KeyEvent.META_ALT_ON);
    addShortcut(context, chromeFeatureShortcutGroup,
            R.string.keyboard_shortcut_bookmark_manager, KeyEvent.KEYCODE_B, ctrlShift);
    addShortcut(context, chromeFeatureShortcutGroup, R.string.keyboard_shortcut_history_manager,
            KeyEvent.KEYCODE_H, KeyEvent.META_CTRL_ON);
    addShortcut(context, chromeFeatureShortcutGroup, R.string.keyboard_shortcut_find_bar,
            KeyEvent.KEYCODE_F, KeyEvent.META_CTRL_ON);
    addShortcut(context, chromeFeatureShortcutGroup, R.string.keyboard_shortcut_address_bar,
            KeyEvent.KEYCODE_L, KeyEvent.META_CTRL_ON);
    shortcutGroups.add(chromeFeatureShortcutGroup);

    KeyboardShortcutGroup webpageShortcutGroup = new KeyboardShortcutGroup(
            context.getString(R.string.keyboard_shortcut_webpage_group_header));
    addShortcut(context, webpageShortcutGroup, R.string.keyboard_shortcut_print_page,
            KeyEvent.KEYCODE_P, KeyEvent.META_CTRL_ON);
    addShortcut(context, webpageShortcutGroup, R.string.keyboard_shortcut_reload_page,
            KeyEvent.KEYCODE_R, KeyEvent.META_CTRL_ON);
    addShortcut(context, webpageShortcutGroup, R.string.keyboard_shortcut_reload_no_cache,
            KeyEvent.KEYCODE_R, ctrlShift);
    addShortcut(context, webpageShortcutGroup, R.string.keyboard_shortcut_bookmark_page,
            KeyEvent.KEYCODE_D, KeyEvent.META_CTRL_ON);
    addShortcut(context, webpageShortcutGroup, R.string.keyboard_shortcut_zoom_in,
            KeyEvent.KEYCODE_EQUALS, KeyEvent.META_CTRL_ON);
    addShortcut(context, webpageShortcutGroup, R.string.keyboard_shortcut_zoom_out,
            KeyEvent.KEYCODE_MINUS, KeyEvent.META_CTRL_ON);
    addShortcut(context, webpageShortcutGroup, R.string.keyboard_shortcut_reset_zoom,
            KeyEvent.KEYCODE_0, KeyEvent.META_CTRL_ON);
    addShortcut(context, webpageShortcutGroup, R.string.keyboard_shortcut_help_center,
            KeyEvent.KEYCODE_SLASH, ctrlShift);
    shortcutGroups.add(webpageShortcutGroup);

    return shortcutGroups;
}
 
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