package apidez.com.android_mvvm_sample.utils; import android.app.Activity; import android.content.Context; import android.support.v4.view.ViewCompat; import android.support.v7.app.AlertDialog; import android.support.v7.internal.widget.TintManager; import android.view.View; import android.view.inputmethod.InputMethodManager; /** * Created by nongdenchet on 10/2/15. */ public class UiUtils { public static void resetTintColor(Context context, View view) { TintManager tintManager = TintManager.get(context); ViewCompat.setBackgroundTintList(view, tintManager.getTintList(android.support.design.R.drawable.abc_edit_text_material)); } public static void showDialog(String text, Context context) { new AlertDialog.Builder(context) .setMessage(text) .setPositiveButton(android.R.string.yes, (dialog, which) -> { }) .show(); } public static void closeKeyboard(Activity context) { // Check if no view has focus: View view = context.getCurrentFocus(); if (view != null) { InputMethodManager imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE); imm.hideSoftInputFromWindow(view.getWindowToken(), 0); } } }