Leszek Wach lecho
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| public class ConnectDotsView extends View { | |
| private Bitmap mBitmap; | |
| private Canvas mCanvas; | |
| private Path mPath; | |
| private Paint mPaint; | |
| private static final int TOUCH_TOLERANCE_DP = 24; | |
| private static final int BACKGROUND = 0xFFDDDDDD; | |
| private List<Point> mPoints = new ArrayList<Point>(); | |
| private int mLastPointIndex = 0; |
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| public abstract class HexUtils{ | |
| pulbic static String convertToHex(byte[] data) { | |
| StringBuffer buf = new StringBuffer(); | |
| for (int i = 0; i < data.length; i++) { | |
| int halfbyte = (data[i] >>> 4) & 0x0F; | |
| int two_halfs = 0; | |
| do { | |
| if ((0 <= halfbyte) && (halfbyte <= 9)) | |
| buf.append((char) ('0' + halfbyte)); | |
| else |
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| public class ImageZoomView extends ImageView { | |
| Matrix matrix = new Matrix(); | |
| // Three possible states. | |
| static final int NONE = 0; | |
| static final int PAN = 1; | |
| static final int ZOOM = 2; | |
| static final int CLICK = 3; | |
| int mode = NONE; |
lecho
/ CustomScrollView.java
Created
February 24, 2013 13:06
Vertical ScrollView that allows for horizontal scrolling children.
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| public class CustomScrollView extends ScrollView { | |
| private GestureDetector mGestureDetector; | |
| public CustomScrollView(Context context, AttributeSet attrs) { | |
| super(context, attrs); | |
| mGestureDetector = new GestureDetector(context, new YScrollDetector()); | |
| setFadingEdgeLength(0); | |
| } |
lecho
/ sqlite_export.txt
Created
March 2, 2013 19:42
Command for exporting sqlite database for debuggable app on android device. Api 8+, no root required.
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| adb -d shell 'run-as com.yourpackage cat /data/data/com.yourpackage/databases/dbname > /sdcard/dbname' |
lecho
/ SimpleCursorLoader.java
Created
March 3, 2013 20:05
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| import android.content.Context; | |
| import android.database.Cursor; | |
| import android.support.v4.content.AsyncTaskLoader; | |
| public abstract class SimpleCursorLoader extends AsyncTaskLoader<Cursor> { | |
| private Cursor mCursor; | |
| public SimpleCursorLoader(Context context) { | |
| super(context); | |
| } |
lecho
/ actionbar_collapsed_tabs_hack.java
Created
June 14, 2013 14:34
Hack around collapsed tab dropdown selection bug in ICS and ActionBarSherlock
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| @Override | |
| public void onPageSelected(int position) { | |
| actionBar.setSelectedNavigationItem(position); | |
| selectInSpinnerIfPresent(position, true); | |
| } | |
| /** |
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| TextView textView = new TextView(this); | |
| textView.setEllipsize(TruncateAt.MARQUEE); | |
| textView.setFocusableInTouchMode(true); | |
| textView.setFreezesText(true); | |
| textView.setSingleLine(true); | |
| textView.setMarqueeRepeatLimit(-1); | |
| textView.setFocusable(true); | |
| textView.setSelected(true); | |
| textView.setText("Sooooooooooooooome Loooooooooooooooooooooooong Teeeeeeeeeeeeeeeeeeeeeeeeeeext"); |
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| <?xml version="1.0" encoding="utf-8"?> | |
| <layer-list xmlns:android="http://schemas.android.com/apk/res/android" > | |
| <!-- Drop Shadow Stack --> | |
| <item> | |
| <shape> | |
| <padding | |
| android:bottom="1dp" | |
| android:left="1dp" | |
| android:right="1dp" |
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| /* | |
| * Copyright (C) 2012 The Android Open Source Project | |
| * | |
| * Licensed under the Apache License, Version 2.0 (the "License"); | |
| * you may not use this file except in compliance with the License. | |
| * You may obtain a copy of the License at | |
| * | |
| * http://www.apache.org/licenses/LICENSE-2.0 | |
| * | |
| * Unless required by applicable law or agreed to in writing, software |
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