yrom
/ selector-snippet.java
Created
October 19, 2014 15:12
code snippet for java.nio.channels.Selector. http://tutorials.jenkov.com/java-nio/selectors.html
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| // the remote server | |
| SocketAddress remote = new InetSocketAddress(Inet4Address.getByName(hostName), port); | |
| // open a selector | |
| Selector selector = Selector.open(); | |
| // open a channel | |
| SocketChannel channel = SocketChannel.open(); | |
| // non-blocking | |
| channel.configureBlocking(false); | |
| // pending connect | |
| channel.connect(remote); |
yrom
/ gist:9918a8d5244a2f8ced11
Created
May 21, 2014 09:19
Android: Check for Available Features at Runtime
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| // Check if android.hardware.telephony feature is available. | |
| if (getPackageManager().hasSystemFeature("android.hardware.telephony")) { | |
| Log.d("Mobile Test", "Running on phone"); | |
| // Check if android.hardware.touchscreen feature is available. | |
| } else if (getPackageManager().hasSystemFeature("android.hardware.touchscreen")) { | |
| Log.d("Tablet Test", "Running on devices that don't support telphony but have a touchscreen."); | |
| } else { | |
| Log.d("TV Test", "Running on a TV!"); | |
| } |
yrom
/ gist:11167376
Created
April 22, 2014 06:30
A hack to add the translation to the action bar (excerpt from https://github.com/umano/AndroidSlidingUpPanel/tree/master/demo)
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| public void setActionBarTranslation(float y) { | |
| // Figure out the actionbar height | |
| int actionBarHeight = 0; | |
| TypedValue tv = new TypedValue(); | |
| if (getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true)) { | |
| actionBarHeight = TypedValue.complexToDimensionPixelSize(tv.data,getResources().getDisplayMetrics()); | |
| } | |
| // A hack to add the translation to the action bar | |
| ViewGroup content = ((ViewGroup) findViewById(android.R.id.content).getParent()); | |
| int children = content.getChildCount(); |
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| ... | |
| protected Response<?> parseNetworkResponse(NetworkResponse response) { | |
| try { | |
| String json = new String(response.data, | |
| HttpHeaderParser.parseCharset(response.headers)); | |
| ... // parseing json | |
| return Response.success(obj, cache(response, 60)); | |
| } catch (Exception e) { |
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| /* | |
| * Copyright (C) 2013 YROM.NET | |
| * | |
| * 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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