[5] Button Effective, Menu, AlertDialog, Dialog, Menu Dialog, Rating

Develpment/Android Sample Source 2020. 9. 13. 21:38

1. Button Effective

Sample Source

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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_button_effective"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="com.ssh.user.ex_1205.ButtonEffectiveActivity"
    android:orientation="vertical">
 
    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:background="@drawable/search_sellector"/>
 
    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:background="@drawable/alarm_select"/>
 
 
</LinearLayout>
 
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<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
 
    <item android:state_pressed="true"
        android:drawable="@mipmap/a_alarm" />
 
    <item android:state_pressed="false"
        android:drawable="@mipmap/b_alarm" />
 
</selector>
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<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
 
    <!--버튼 클릭 후-->
    <item android:state_pressed="true"
        android:drawable="@mipmap/a_search"/>
 
    <!--버튼 클릭 전-->
    <item android:state_pressed="false"
        android:drawable="@mipmap/b_search"/>
 
</selector>
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cs

2. Menu

Sample Source

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package com.ssh.user.ex_1205;
 
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.Toast;
 
public class MenuActivity extends AppCompatActivity {
 
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_menu);
    }
 
    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
 
        // Activity에 메뉴 추가하는 방법.
        getMenuInflater().inflate(R.menu.menu1, menu);
 
        return true;
    }
 
 
    // 메뉴 클릭 이벤트 감지자
    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
 
        switch(item.getItemId())
        {
            case R.id.menu1:
                Toast.makeText(getApplicationContext(), "menu1", Toast.LENGTH_SHORT).show();
                break;
            case R.id.menu2:
                Toast.makeText(getApplicationContext(), "menu2", Toast.LENGTH_SHORT).show();
                break;
            case R.id.menu3:
                finish();
                break;
            default:
                break;
        }
 
        return super.onOptionsItemSelected(item);
    }
}
 
Colored by Color Scripter
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<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
 
    <item android:id="@+id/menu1"
        android:title="ADD" />
 
    <item android:id="@+id/menu2"
        android:title="EDIT" />
 
    <item android:id="@+id/menu3"
        android:title="EXIT" />
 
</menu>
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3. Alert Dialog

Sample Source

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package com.ssh.user.ex_1205;
 
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.widget.Toast;
 
public class AlertActivity extends AppCompatActivity {
 
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_alert);
    }//OnCreate()
 
//    @Override
//    public boolean onKeyDown(int keyCode, KeyEvent event) {
//
//        if(event.getAction() == KeyEvent.ACTION_DOWN)
//        {
//            if(keyCode == KeyEvent.KEYCODE_BACK)
//            {
//                // 뒤로가기 눌리는 순간 감지, 최근 잘 쓰지 않는 추세
//            }
//        }
//
//        return false;
//    }
 
    // 누른다음 손을 땔대 동작
    @Override
    public void onBackPressed() {
        //super.onBackPressed();
 
        // 뒤로 가기 버튼을 클릭 했다면 AlertDialog를 생성
        AlertDialog.Builder dialog = new AlertDialog.Builder(AlertActivity.this);
 
        // AlertDialog는 총 3개 까지의 버튼을 추가할 수 있다.
        dialog.setPositiveButton("Ok", click);
        dialog.setNeutralButton("maby", click);
        dialog.setNegativeButton("cancel", null);
 
        dialog.setTitle("app name");
        dialog.setMessage("EXIT ?");
        dialog.show();
    }
 
    DialogInterface.OnClickListener click = new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialogInterface, int i) {
            switch(i)
            {
                case DialogInterface.BUTTON_POSITIVE:
                    finish();
                    break;
                case DialogInterface.BUTTON_NEUTRAL:
                    Toast.makeText(getApplicationContext(), "maybe..", Toast.LENGTH_SHORT).show();
                    break;
                case DialogInterface.BUTTON_NEGATIVE:
 
                    break;
                default:
                    break;
            }
        }
    };
}
 
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4. Dialog

Sample Source

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package com.ssh.user.ex_1205;
 
import android.app.Dialog;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.Toast;
 
public class DialogActivity extends AppCompatActivity {
 
    Button btn_show, btn1, btn2;
    Dialog dialog;
 
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_dialog);
 
        btn_show = (Button)findViewById(R.id.btn_show);
        btn_show.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                //다이얼로그 생성
                dialog = new Dialog(DialogActivity.this);
 
// Option
                //다이얼로그의 타이틀바 제거, SetContentView() 보다 위에서 해야한다.
                dialog.requestWindowFeature( Window.FEATURE_NO_TITLE );
                //다이얼로그 반투명 효과 제거, SetContentView() 보다 위에서 해야한다.
                dialog.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
                //다이얼로그 배경 제거
                dialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
 
 
                //다이얼로그 화면 구성
                dialog.setContentView(R.layout.dialog_layout);
                btn1 = (Button)dialog.findViewById(R.id.btn1);
                btn2 = (Button)dialog.findViewById(R.id.btn2);
 
                btn1.setOnClickListener(new View.OnClickListener() {
                    @Override
                    public void onClick(View view) {
                        Toast.makeText(getApplicationContext(),"menu1", Toast.LENGTH_SHORT).show();
                    }
                });
 
                btn2.setOnClickListener(new View.OnClickListener() {
                    @Override
                    public void onClick(View view) {
                        // 다이얼로그 종료
                        dialog.dismiss();
                    }
                });
 
                //다이얼로그 타이틀 설정
                dialog.setTitle("MyApp");
 
                //뒤로 가기 및 주변터치로 다이얼 로그 종료되는것 막기
                dialog.setCancelable(false);
 
                dialog.show();
            }
        });
    }//OnCreate()
 
 
}
 
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<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_dialog"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="com.ssh.user.ex_1205.DialogActivity">
 
    <Button
        android:id="@+id/btn_show"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="show dialog"/>
 
</RelativeLayout>
 
Colored by Color Scripter
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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="center">
 
    <ImageView
        android:layout_width="200dp"
        android:layout_height="200dp"
        android:src="@mipmap/ic_launcher"/>
 
    <Button
        android:id="@+id/btn1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="menu1"/>
 
    <Button
        android:id="@+id/btn2"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="close"/>
 
</LinearLayout>
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cs

5. Menu Dialog

Sample Source

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package com.ssh.user.ex_1205;
 
import android.app.Dialog;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.ImageView;
 
public class MenuDialogActivity extends AppCompatActivity {
 
    Dialog dialog;
    ImageView image;
 
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_menu_dialog);
 
        image = (ImageView)findViewById(R.id.image);
    }//onCreate()
 
    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.menudialog, menu);
        return true;
    }//onCreateOptionMenu()
 
    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
 
        switch(item.getItemId())
        {
            case R.id.menu_dialog:
                showDialog();
                break;
            default:
                break;
        }
 
        return super.onOptionsItemSelected(item);
    }//onOptionItemSelected()
 
    private void showDialog()
    {
        dialog = new Dialog(MenuDialogActivity.this);
 
        dialog.setCancelable(false);
        dialog.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
 
        dialog.setContentView(R.layout.dialog_menu_layout);
 
 
        Button btn_visible = (Button)dialog.findViewById(R.id.btn_visible);
 
        if(image.getVisibility() == View.INVISIBLE)
            btn_visible.setText("VISIBLE");
        else
            btn_visible.setText("INVISIBLE");
 
 
        dialog.show();
 
        btn_visible.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                if(image.getVisibility() == View.INVISIBLE)
                    image.setVisibility(View.VISIBLE);
                else
                    image.setVisibility(View.INVISIBLE);
 
                dialog.dismiss();
            }
        });
    }//showDialog()
}
 
Colored by Color Scripter
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<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_menu_dialog"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="com.ssh.user.ex_1205.MenuDialogActivity">
 
    <ImageView
        android:id="@+id/image"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:src="@mipmap/ic_launcher"/>
 
</RelativeLayout>
 
Colored by Color Scripter
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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">
 
    <Button
        android:id="@+id/btn_visible"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:textSize="20dp"/>
 
</LinearLayout>
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cs

6. Rating

Sample Source

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package com.ssh.user.ex_1205;
 
import android.app.Dialog;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.widget.Button;
import android.widget.RatingBar;
import android.widget.TextView;
 
public class RatingActivity extends AppCompatActivity {
 
    TextView result_txt;
    Button btn, btn_ok;
    Dialog dialog;
    RatingBar ratingbar;
 
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_rating);
 
        result_txt = (TextView)findViewById(R.id.result_txt);
        btn = (Button)findViewById(R.id.btn);
 
        btn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
 
                dialog = new Dialog(RatingActivity.this);
 
                dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
                dialog.setContentView(R.layout.dialog_rating);
 
                btn_ok = (Button)dialog.findViewById(R.id.btn_ok);
                btn_ok.setOnClickListener(new View.OnClickListener() {
                    @Override
                    public void onClick(View view) {
                        dialog.dismiss();
                    }
                });
 
                ratingbar = (RatingBar)dialog.findViewById(R.id.rating);
                ratingbar.setIsIndicator(false); // 수정 가능(false), 불가능(true) 여부
                ratingbar.setStepSize(0.5f);    // 별 반개당 점수 세팅
 
                //Ratingbar의 변경 사항을 감지하는 감지자
                ratingbar.setOnRatingBarChangeListener(new RatingBar.OnRatingBarChangeListener() {
                    @Override
                    public void onRatingChanged(RatingBar ratingBar, float v, boolean b) {
 
                        //파라미터 값인 v는 반칸당 0.5점씩 증가되는 형태. ( setStepSize()에서 설정해준 값 )
                        float star = 10.0f / ratingBar.getNumStars();
 
                        String str = String.format("%.1f/10.0", star*v);
                        result_txt.setText( str );
 
                    }
                });
 
 
 
                dialog.show();
 
 
            }
        });
    }
}
 
Colored by Color Scripter
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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_rating"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="com.ssh.user.ex_1205.RatingActivity"
    android:orientation="vertical">
 
    <TextView
        android:id="@+id/result_txt"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_weight="1"
        android:text="/10.0"
        android:textSize="30dp"
        android:gravity="center" />
 
    <Button
        android:id="@+id/btn"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="rating"/>
 
 
</LinearLayout>
 
Colored by Color Scripter
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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">
 
    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:text="별점주기"
        android:textSize="20dp"/>
 
    <RatingBar
        android:id="@+id/rating"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:numStars="5"/>
 
    <Button
        android:id="@+id/btn_ok"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="ok"/>
 
</LinearLayout>
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