Joonghee's Laboratory

실행 / 종료 시에 08-02 14:45:06.315: I/Debug(10314): ScreenSlidePageFragment::onCreate() 08-02 14:45:06.315: I/Debug(10314): ScreenSlidePageFragment::onCreateView() 08-02 14:45:06.320: I/Debug(10314): ScreenSlidePageFragment::onActivityCreated() 08-02 14:45:06.320: I/Debug(10314): ScreenSlidePageFragment::onStart() 08-02 14:45:06.320: I/Debug(10314): ScreenSlidePageFragm..

TextView l_tv = new TextView(this); l_tv.setText("you can do it"); l_tv.setTextColor(Color.WHITE); l_tv.setBackgroundColor(Color.BLUE); TextView l_tv2 = new TextView(this); l_tv2.setText("hello"); l_tv2.setTextColor(Color.WHITE); l_tv2.setBackgroundColor(Color.YELLOW); FrameLayout l_fr = new FrameLayout(this); RelativeLayout.LayoutParams l_layoutParams = new RelativeLayout.Lay..

setContentView(R.layout.voicerecord_img); TextView l_tv = new TextView(this); l_tv.setText("you can do it"); l_tv.setTextColor(Color.WHITE); l_tv.setBackgroundColor(Color.BLUE); TextView l_tv2 = new TextView(this); l_tv2.setText("hello"); l_tv2.setTextColor(Color.WHITE); l_tv2.setBackgroundColor(Color.YELLOW); FrameLayout l_fr = new FrameLayout(this); RelativeLayout.LayoutPara..

When I developed years ago, I didn't know why UX designed image icon has so small size. Now, I realized image processing needs so much memory. So, image size should be small if possible.

http://stackoverflow.com/questions/8968133/making-a-transparent-layout-which-is-added-to-another-layout Use FrameLayout as a parent layout and stack it up with as many layouts as you want. Thats one part of the answer. To make a layer (a layout in this case) transparent, set the alpha value in its background (a color) to 0. For instance android:background="#00777777" sets a ba..

http://hyvaa.tistory.com/142 String strColor = "#FAFAFA";va.setBackgroundColor(Color.parseColor(strColor));

http://stackoverflow.com/questions/10975710/how-to-set-a-border-to-an-imageview setContentView(R.layout.activity_main); ImageView image = (ImageView) findViewById(R.id.imageview); Bitmap bMap = BitmapFactory.decodeResource(getResources(), R.drawable.pic1); final int BORDER_WIDTH = 3; final int BORDER_COLOR = Color.BLACK; Bitmap res = Bitmap.createBitmap(bMap.getWidth() + 2 * B..

http://developer.android.com/reference/android/app/Activity.htmlpublic void startActivityForResult (Intent intent, int requestCode)Added in API level 1Same as calling startActivityForResult(Intent, int, Bundle) with no options. ParametersintentThe intent to start.requestCodeIf >= 0, this code will be returned in onActivityResult() when the activity exits.Throwsandroid.conte..

http://tech.shantanugoel.com/2010/06/14/how-to-debug-android-widgets.html

http://sdw8001.tistory.com/42 At first, I made only default constructor and there's an error. I knew that at least three constructors should be declared. // 사용하려는 목적에 따라 기타 함수는 다르겠지만 아래의 것들은 꼭 있어야 한다. // 없으면 xml에서 속성들이 적용되지 않아서 컴파일은 되어도 실행이 안된다. public clas..