Java Code Examples for android.view.inputmethod.InputConnection#getSelectedText()

The following examples show how to use android.view.inputmethod.InputConnection#getSelectedText() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: InputMethodService.java    From android_9.0.0_r45 with Apache License 2.0 5 votes vote down vote up 
/**
 * @hide
 */
public void onExtractedSetSpan(Object span, int start, int end, int flags) {
    InputConnection conn = getCurrentInputConnection();
    if (conn != null) {
        if (!conn.setSelection(start, end)) return;
        CharSequence text = conn.getSelectedText(InputConnection.GET_TEXT_WITH_STYLES);
        if (text instanceof Spannable) {
            ((Spannable) text).setSpan(span, 0, text.length(), flags);
            conn.setComposingRegion(start, end);
            conn.commitText(text, 1);
        }
    }
}
Example 2
Source File: KeyboardSelectorWidget.java    From Android-Keyboard with Apache License 2.0 5 votes vote down vote up 
private void updateStatus() {
    InputConnection ic = getCurrentIC();
    if (ic == null) {
        return;
    }
    CharSequence cs = ic.getSelectedText(0);
    boolean hasSelection = !TextUtils.isEmpty(cs);
    boolean hasClipData = ClipManager.getInstance().hasClipData();
    updateSelectAllStatus(hasSelection);
    updateCopyStatus(hasSelection);
    updatePasteStatus(hasClipData);
    updateDeleteStatus(hasSelection || !TextUtils.isEmpty(ic.getTextBeforeCursor(1, 0)));
}
Example 3
Source File: CtrlInputAction.java    From remotekeyboard with Apache License 2.0 5 votes vote down vote up 
/**
 * use ROT13 to scramble the contents of the editor
 */
private void scramble(InputConnection con) {
	char[] buffer = null;
	CharSequence selected = con.getSelectedText(0);
	if (selected != null) {
		buffer = selected.toString().toCharArray();
	}
	else {
		ExtractedText txt = con.getExtractedText(new ExtractedTextRequest(), 0);
		if (txt == null) {
			return;
		}
		buffer = txt.text.toString().toCharArray();
		if (buffer.length == 0)
			return;
	}
	// char[] buffer = con.getSelectedText(0).toString().toCharArray();
	// //con.getExtractedText(new
	// ExtractedTextRequest(),0).text.toString().toCharArray();
	for (int i = 0; i < buffer.length; i++) {
		if (buffer[i] >= 'a' && buffer[i] <= 'm')
			buffer[i] += 13;
		else if (buffer[i] >= 'A' && buffer[i] <= 'M')
			buffer[i] += 13;
		else if (buffer[i] >= 'n' && buffer[i] <= 'z')
			buffer[i] -= 13;
		else if (buffer[i] >= 'N' && buffer[i] <= 'Z')
			buffer[i] -= 13;
	}
	if (selected == null) {
		con.setComposingRegion(0, buffer.length);
	}
	con.setComposingText(new String(buffer), 1);
	con.finishComposingText();
}
Example 4
Source File: ImeContainer.java    From mongol-library with MIT License 4 votes vote down vote up 
private boolean hasSelection() {
    InputConnection ic = getInputConnection();
    CharSequence selection = ic.getSelectedText(0);
    return selection != null && selection.length() > 0;
}
Example 5
Source File: RemoteKeyboardService.java    From remotekeyboard with Apache License 2.0 4 votes vote down vote up 
@Override
public void onPress(int primaryCode) {
	// SEE: res/xml/keyboarddef.xml for the definitions.
	switch (primaryCode) {
		case 0: {
			InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
			imm.showInputMethodPicker();
			break;
		}
		case 1: {
			/*
			 * Intent intent = new Intent(this, SettingsActivity.class);
			 * intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
			 * startActivity(intent);
			 */
			break;
		}
		case 2: {
			try {
				InputConnection con = getCurrentInputConnection();
				CharSequence txt = con.getSelectedText(0);
				if (txt == null) {
					txt = getCurrentInputConnection().getExtractedText(
							new ExtractedTextRequest(), 0).text;
				}
				TelnetEditorShell.self.showText(txt + "");
				Toast.makeText(this, R.string.msg_sent, Toast.LENGTH_SHORT).show();
			}
			catch (Exception exp) {
				Toast.makeText(this, R.string.err_noclient, Toast.LENGTH_SHORT)
						.show();
			}
			break;
		}
		case 3: {
			try {
				if (TelnetEditorShell.self != null) {
					TelnetEditorShell.self.disconnect();
					Toast.makeText(this, R.string.msg_client_disconnected,
							Toast.LENGTH_SHORT).show();
				}
				else {
					Toast.makeText(this, R.string.err_noclient, Toast.LENGTH_SHORT)
							.show();
				}
			}
			catch (Exception e) {

			}
		}
	}
}