271. (kotlin/코틀린) [유틸 파일] observableImageView : 이미지 뷰 (imageView) 표시 alert 팝업창 호출 실시

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[개발 환경 설정]

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개발 툴 : AndroidStudio

개발 언어 : Kotlin

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[소스 코드]

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        // ----------------------------------------------------------------------------------
        // TODO [SEARCH FAST] : [Observable] : [ImageView 팝업창 호출 처리 메소드]
        // ----------------------------------------------------------------------------------
        // TODO [호출 방법 소스 코드]
        // ----------------------------------------------------------------------------------
        /*
        try {

            // [팝업창 활성 수행]
            C_Ui_View.observableImageView(A_Intro@this, "알림", C_App.drawableToBitmap(A_Intro@this, R.drawable.sample)!!, "확인", "취소")
                .subscribeOn(AndroidSchedulers.mainThread()) // [Observable (생성자) 로직을 IO 스레드에서 실행 : 백그라운드]
                .observeOn(Schedulers.io()) // [Observer (관찰자) 로직을 메인 스레드에서 실행]
                .subscribe(
                    { value ->
                        S_Log.ltw("================================================")
                        S_Log.cnt("[" + ACTIVITY_NAME + " >> ImageView 팝업창 활성 :: onNext]")
                        S_Log.cnt("-----------------------------------------")
                        S_Log.cnt("[VALUE :: $value]")
                        S_Log.lbw("================================================")
                    },
                    { error ->
                        S_Log.lte("================================================")
                        S_Log.cnt("[" + ACTIVITY_NAME + " >> ImageView 팝업창 활성 :: onError]")
                        S_Log.cnt("-----------------------------------------")
                        S_Log.cnt("[ERROR :: " + error.message.toString() + "]")
                        S_Log.lbe("================================================")
                    }
                )
                {
                }

        }
        catch (e : Exception) {
            e.printStackTrace()
        }
        */
        // ----------------------------------------------------------------------------------
        fun observableImageView(mContext: Context, title: String, bitmap: Bitmap, ok: String, no: String): Observable<String> {

            // [로직 처리 실시]
            return Observable.create { subscriber: ObservableEmitter<String> ->
                try {
                    S_Log.ltd("================================================")
                    S_Log.cnt("[" + ACTIVITY_NAME + " >> observableImageView :: ImageView 팝업창 호출 수행 실시]")
                    S_Log.lbd("================================================")


                    // [UI 생성 실시]
                    val imageView = ImageView(mContext)
                    imageView.setPadding(70, 70, 70, 70)


                    // [이미지 뷰에 비트맵 지정]
                    imageView.setImageBitmap(bitmap)
                    imageView.scaleType = ImageView.ScaleType.FIT_XY


                    // [팝업창 생성 실시]
                    Handler(Looper.getMainLooper()).postDelayed({
                        if (mContext != null) {

                            // [AlertDialog 팝업창 생성]
                            val dialog = AlertDialog.Builder(mContext)
                                .setTitle(title) //[팝업창 타이틀 지정]
                                //.setIcon(R.drawable.app_icon) //[팝업창 아이콘 지정]
                                //.setMessage("\n") //[팝업창 내용 지정]
                                .setView(imageView)
                                .setCancelable(false) //[외부 레이아웃 클릭시도 팝업창이 사라지지않게 설정]
                                .setPositiveButton(ok) { dialog, which ->
                                    // TODO Auto-generated method stub
                                    // -----------------------------------------
                                    // TODO [확인 버튼 클릭 이벤트 처리]
                                    // -----------------------------------------
                                    S_Log.ltd("================================================")
                                    S_Log.cnt("[" + ACTIVITY_NAME + " >> observableImageView :: ImageView 팝업창 호출 [확인] 클릭]")
                                    S_Log.lbd("================================================")

                                    // -----------------------------------------
                                    // TODO [리턴 데이터 반환]
                                    // -----------------------------------------
                                    try {
                                        subscriber.onNext(ok)
                                        subscriber.onComplete()
                                    } catch (ex: Exception) {
                                        ex.printStackTrace()
                                    }
                                    // -----------------------------------------
                                }
                                .setNegativeButton(no) { dialog, which ->
                                    // TODO Auto-generated method stub
                                    // -----------------------------------------
                                    // TODO [취소 버튼 클릭 이벤트 처리]
                                    // -----------------------------------------
                                    S_Log.lte("================================================")
                                    S_Log.cnt("[" + ACTIVITY_NAME + " >> observableImageView :: ImageView 팝업창 호출 [취소] 클릭]")
                                    S_Log.lbe("================================================")

                                    // -----------------------------------------
                                    // TODO [리턴 데이터 반환]
                                    // -----------------------------------------
                                    try {
                                        subscriber.onNext(no)
                                        subscriber.onComplete()
                                    } catch (ex: Exception) {
                                        ex.printStackTrace()
                                    }
                                    // -----------------------------------------
                                }
                                .show()


                            // [팝업창 레이아웃 사이즈 변경]
                            //*
                            val lp = WindowManager.LayoutParams()
                            val window = dialog.window
                            lp.copyFrom(window!!.attributes)

                            //lp.width = WindowManager.LayoutParams.MATCH_PARENT;
                            //lp.height = WindowManager.LayoutParams.MATCH_PARENT;

                            //lp.width =  (int)TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 350, mContext.getResources().getDisplayMetrics());
                            //lp.height = (int)TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 350, mContext.getResources().getDisplayMetrics());

                            val display = (mContext.getSystemService(Context.WINDOW_SERVICE) as WindowManager).defaultDisplay
                            val outMetrics = DisplayMetrics()
                            display.getMetrics(outMetrics)
                            val density = mContext.resources.displayMetrics.density
                            val dpHeight = outMetrics.heightPixels / density
                            val dpWidth = outMetrics.widthPixels / density
                            val dpWidthValue = dpWidth.toInt()
                            val dpHeightValue = dpHeight.toInt()

                            S_Log.ltw("================================================")
                            S_Log.cnt("[" + ACTIVITY_NAME + " >> observableImageView :: ImageView 팝업창 사이즈 확인]")
                            S_Log.cnt("[dpWidthValue :: $dpWidthValue]")
                            S_Log.lbw("================================================")

                            val width = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dpWidthValue.toFloat(), mContext.resources.displayMetrics).toInt()
                            val height = width + width / 4
                            lp.width = width
                            lp.height = height
                            window!!.attributes = lp
                            // */

                        }
                    }, 0)
                } catch (e: Exception) {
                    e.printStackTrace()
                    S_Log.lte("================================================")
                    S_Log.cnt("[" + ACTIVITY_NAME + " >> observableImageView :: ImageView 팝업창 호출 [Exception] 확인]")
                    S_Log.cnt("-----------------------------------------")
                    S_Log.cnt("[EXCEPTION :: " + e.message.toString() + "]")
                    S_Log.lbe("================================================")

                    // ------------------------------------------------------
                    // TODO [리턴 데이터 반환]
                    // ------------------------------------------------------
                    try {
                        subscriber.onNext("")
                        subscriber.onComplete()
                    } catch (ex: Exception) {
                        ex.printStackTrace()
                    }
                }
            }
        }

 

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[결과 출력]

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