NativeScript/apps/tests/ui/text-field/text-field-tests-native.android.ts

import textFieldModule = require("ui/text-field");
import colorModule = require("color");
import utilsModule = require("utils/utils");
import enums = require("ui/enums");

export function getNativeText(textField: textFieldModule.TextField): string {
    return textField.android.getText().toString();
}

export function getNativeHint(textField: textFieldModule.TextField): string {
    return textField.android.getHint();
}

export function getNativeSecure(textField: textFieldModule.TextField): boolean {
    var inputType = textField.android.getInputType();

    if (inputType === (android.text.InputType.TYPE_CLASS_TEXT | android.text.InputType.TYPE_TEXT_VARIATION_PASSWORD)) {
        return true;
    }
    else if (inputType === (android.text.InputType.TYPE_CLASS_TEXT | android.text.InputType.TYPE_TEXT_VARIATION_NORMAL)) {
        return false;
    }
    else {
        throw new Error("Unsupported input type: " + inputType);
    }
}

export function getNativeFontSize(textField: textFieldModule.TextField): number {
    var density = utilsModule.layout.getDisplayDensity();
    return textField.android.getTextSize() / density;
}

export function getNativeColor(textField: textFieldModule.TextField): colorModule.Color {
    return new colorModule.Color(textField.android.getTextColors().getDefaultColor());
}

export function getNativeBackgroundColor(textField: textFieldModule.TextField): colorModule.Color {
    return new colorModule.Color((<android.graphics.drawable.ColorDrawable>textField.android.getBackground()).getColor());
}

export function getNativeTextAlignment(textField: textFieldModule.TextField): string {
    var gravity = textField.android.getGravity();

    if ((gravity & android.view.Gravity.HORIZONTAL_GRAVITY_MASK) === android.view.Gravity.LEFT) {
        return enums.TextAlignment.left;
    }

    if ((gravity & android.view.Gravity.HORIZONTAL_GRAVITY_MASK) === android.view.Gravity.CENTER_HORIZONTAL) {
        return enums.TextAlignment.center;
    }

    if ((gravity & android.view.Gravity.HORIZONTAL_GRAVITY_MASK) === android.view.Gravity.RIGHT) {
        return enums.TextAlignment.right;
    }

    return "unexpected value";
}

export function typeTextNatively(textField: textFieldModule.TextField, text: string): void {
    textField.android.requestFocus();
    textField.android.setText(text);
    textField.android.clearFocus();
}