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NickAsherNickAsher
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Added implementations of different types of dialogs
1 parent ed3c111 commit f4b61b6

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9 files changed

+357
-14
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9 files changed

+357
-14
lines changed

‎Dialogs/.idea/gradle.xml

+1
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‎Dialogs/app/src/main/java/in/rafique/androidbasics/dialogs/DialogFragment_Hello.java

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package in.rafique.androidbasics.dialogs;
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import android.content.Context;
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import android.os.Bundle;
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import android.util.DisplayMetrics;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.WindowManager;
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import android.widget.Button;
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import android.widget.Toast;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.fragment.app.DialogFragment;
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public class DialogFragment_Hello extends DialogFragment {
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Context context ;
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public static DialogFragment_Hello getInstance(String someData){
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DialogFragment_Hello dialogFragment_hello = new DialogFragment_Hello() ;
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Bundle bundle = new Bundle() ;
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bundle.putString("data", someData);
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dialogFragment_hello.setArguments(bundle);
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return dialogFragment_hello ;
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}
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@Nullable
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@Override
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public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
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return inflater.inflate(R.layout.dialogfragment_hello, container, false) ;
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}
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@Override
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public void onStart() {
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super.onStart();
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DisplayMetrics metrics = getResources().getDisplayMetrics();
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int width = metrics.widthPixels;
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//not doing this can certainly make your dialog faster, but can be really fuck up your layout
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// so better make sure that your custom layout needs dialogFragment and can't be done in normal customDialog
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getDialog().getWindow().setLayout((8*width)/10, WindowManager.LayoutParams.WRAP_CONTENT);
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// getDialog().getWindow().setLayout(WindowManager.LayoutParams.MATCH_PARENT, WindowManager.LayoutParams.WRAP_CONTENT);
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}
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@Override
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public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
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super.onViewCreated(view, savedInstanceState);
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setCancelable(true);
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context = getActivity() ;
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Button postiveButton = view.findViewById(R.id.dialogFragmentHello_Btn_Positive) ;
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Button negativeButton = view.findViewById(R.id.dialogFragmentHello_Btn_Negative) ;
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postiveButton.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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Toast.makeText(context, "Positive button was nuked", Toast.LENGTH_SHORT).show();
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dismiss();
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}
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});
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negativeButton.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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Toast.makeText(context, "Negative button was nuked", Toast.LENGTH_SHORT).show();
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dismiss();
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}
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});
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}
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}

‎Dialogs/app/src/main/java/in/rafique/androidbasics/dialogs/MainActivity.java

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import androidx.appcompat.app.AppCompatActivity;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.app.DatePickerDialog;
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import android.app.Dialog;
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import android.app.TimePickerDialog;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.graphics.Color;
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import android.graphics.drawable.ColorDrawable;
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import android.os.Build;
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import android.os.Bundle;
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import android.util.DisplayMetrics;
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import android.view.View;
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import android.view.Window;
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import android.view.WindowManager;
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import android.widget.Button;
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import android.widget.DatePicker;
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import android.widget.ImageButton;
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import android.widget.LinearLayout;
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import android.widget.TextView;
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import android.widget.TimePicker;
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import android.widget.Toast;
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import java.util.Calendar;
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public class MainActivity extends AppCompatActivity {
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Context context ;
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private static final String LOG_TAG = "MainActivity => " ;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_main);
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context = this ;
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}
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public void showNormalAlertDialog(View v){
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AlertDialog dialog = new AlertDialog.Builder(context)
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.setTitle("My Normal AlertDialog Title")
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.setMessage("This is the normal Dialog message man")
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.setCancelable(false)
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.setPositiveButton("Positive-Btn", new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialogInterface, int i) {
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Toast.makeText(context, "You clicked positive button man", Toast.LENGTH_SHORT).show();
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}
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})
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.setNegativeButton("Negative-Btn", new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialogInterface, int i) {
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Toast.makeText(context, "You Clicked Negative button man", Toast.LENGTH_SHORT).show();
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}
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})
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.show() ; // the show() method turns a AlertDialog.Builder to AlertDialog and returns it.
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}
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public void showCustomLayoutAlertDialog(View v){
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final Dialog dialog = new Dialog(context) ;
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dialog.setCancelable(false); // dialog won't close if clicked outside dialog Window
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dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
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dialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
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dialog.setContentView(R.layout.dialog_custom_dialog);
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DisplayMetrics metrics = context.getResources().getDisplayMetrics();
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int width = metrics.widthPixels;
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dialog.getWindow().setLayout((5*width)/10, WindowManager.LayoutParams.WRAP_CONTENT);
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Button btn_Postitive = dialog.findViewById(R.id.dialogCustomDialog_Btn_Positive) ;
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Button btn_Negative = dialog.findViewById(R.id.dialogCustomDialog_Btn_Negative) ;
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btn_Negative.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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Toast.makeText(context, "Negative button clicked", Toast.LENGTH_SHORT).show();
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dialog.dismiss();
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}
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});
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btn_Postitive.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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Toast.makeText(context, "Positive button clicked", Toast.LENGTH_SHORT).show();
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dialog.dismiss();
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}
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});
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dialog.show();
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}
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public void showDatePickerDialog(View v){
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Calendar c = Calendar.getInstance() ;
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// These values become the pre-selected values when datePicker is opened
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int currentYear = c.get(Calendar.YEAR);
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int currentMonth = c.get(Calendar.MONTH);
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int currentDay = c.get(Calendar.DAY_OF_MONTH);
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DatePickerDialog datePickerDialog = new DatePickerDialog(context, new DatePickerDialog.OnDateSetListener() {
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@Override
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public void onDateSet(DatePicker datePicker, int year, int month, int day) {
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int realMonth = month+1 ; //in stupid java library months starts from 0 instead from 1 ;
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Toast.makeText(context, "Date selected is " + year + " - " + month + " - " + day, Toast.LENGTH_LONG).show();
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}
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}, 2017, currentMonth, currentDay); //used 2017 to show you the difference
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Toast.makeText(context, "The year is 2017 intentionally", Toast.LENGTH_SHORT).show();
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datePickerDialog.show();
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}
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public void showTimePickerDialog(View v){
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Calendar c = Calendar.getInstance() ;
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int currentHour = c.get(Calendar.HOUR);
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int currentMinute = c.get(Calendar.MINUTE);
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TimePickerDialog timePickerDialog = new TimePickerDialog(context, new TimePickerDialog.OnTimeSetListener() {
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@Override
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public void onTimeSet(TimePicker timePicker, int hour, int minute) {
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Toast.makeText(context, "Time selected is " + hour + ":" + minute, Toast.LENGTH_LONG).show();
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}
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}, currentHour, currentMinute, true) ;
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timePickerDialog.show();
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}
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public void showDialogFragment(View v){
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DialogFragment_Hello dfHello = DialogFragment_Hello.getInstance("Arijit Singh") ;
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dfHello.show(getSupportFragmentManager(), "dfHelloTag");
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}
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}

‎Dialogs/app/src/main/res/layout/activity_main.xml

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<?xml version="1.0" encoding="utf-8"?>
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<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:app="http://schemas.android.com/apk/res-auto"
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:orientation="vertical"
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tools:context=".MainActivity">
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<TextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="Hello World!"
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app:layout_constraintBottom_toBottomOf="parent"
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app:layout_constraintLeft_toLeftOf="parent"
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app:layout_constraintRight_toRightOf="parent"
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app:layout_constraintTop_toTopOf="parent" />
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android:layout_gravity="center"
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android:text="Dialogs"
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android:layout_margin="16dp"
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/>
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</androidx.constraintlayout.widget.ConstraintLayout>
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<Button
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="Normal AlertDialog"
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android:onClick="showNormalAlertDialog"
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/>
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<Button
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="Custom Dialog"
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android:onClick="showCustomLayoutAlertDialog"
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/>
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<Button
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="Datepicker Dialog"
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android:onClick="showDatePickerDialog"
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/>
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<Button
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="TimePicker Dialog"
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android:onClick="showTimePickerDialog"
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/>
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<Button
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="DialogFragment"
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android:onClick="showDialogFragment"
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/>
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</LinearLayout>

‎Dialogs/app/src/main/res/layout/dialog_custom_dialog.xml

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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout
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xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:orientation="vertical"
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android:padding="16dp"
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android:background="#ce00b2"
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>
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<TextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="This is custom dialog Title"
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android:layout_gravity="center"
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android:layout_marginBottom="16dp"
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/>
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<TextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="This is the custom dialog message man. How do you like this man"
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android:gravity="center|left"
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android:layout_marginLeft="16dp"
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android:layout_marginBottom="16dp"
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/>
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<RelativeLayout
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android:layout_width="match_parent"
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android:layout_height="60dp"
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>
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<Button
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:id="@+id/dialogCustomDialog_Btn_Positive"
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android:text="Good Boy"
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android:layout_alignParentBottom="true"
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android:layout_alignParentRight="true"
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/>
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<Button
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:id="@+id/dialogCustomDialog_Btn_Negative"
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android:text="Bad Boy"
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android:layout_toLeftOf="@id/dialogCustomDialog_Btn_Positive"
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android:layout_marginRight="16dp"
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android:layout_alignParentBottom="true"
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/>
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</RelativeLayout>
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</LinearLayout>

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