/*------------------------------------------------------------------------ * (The MIT License) * * Copyright (c) 2008-2011 Rhomobile, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. * * http://rhomobile.com *------------------------------------------------------------------------*/ package com.rhomobile.rhodes.util; import com.rhomobile.rhodes.Logger; import com.rhomobile.rhodes.RhodesActivity; import com.rhomobile.rhodes.RhodesApplication; public class PerformOnUiThread implements Runnable { private static final String TAG = PerformOnUiThread.class.getSimpleName(); private Runnable runnable; public PerformOnUiThread(Runnable r) { runnable = r; } public void run() { try { runnable.run(); } catch (Exception e) { Logger.E(TAG, e); } finally { synchronized (runnable) { runnable.notify(); } } } public static void exec(final Runnable r, final long delay) { RhodesApplication.runWhen( RhodesApplication.UiState.MainActivityCreated, new RhodesApplication.StateHandler(true) { @Override public void run() { try { RhodesActivity.safeGetInstance().post(r, delay); } catch (Exception e) { Logger.E(TAG, e); setError(e); } } }); } @Deprecated public static void exec(final Runnable r, final boolean wait) { if (wait) sync_exec(r); else exec(r); } public static void exec(final Runnable r) { RhodesApplication.runWhen( RhodesApplication.UiState.MainActivityCreated, new RhodesApplication.StateHandler(true) { @Override public void run() { try { RhodesActivity.safeGetInstance().post(r); } catch (Exception e) { Logger.E(TAG, e); setError(e); } } }); } // Special exec edition for RhoBluetoothManager //TODO: Use future pattern to return result and wait @Deprecated public static void sync_exec(final Runnable r) { try { RhodesActivity ra = RhodesActivity.safeGetInstance(); long thrId = Thread.currentThread().getId(); if (ra.getUiThreadId() == thrId) { // We are already in UI thread r.run(); } else { // Post request to UI thread and wait when it would be done synchronized (r) { ra.post(new PerformOnUiThread(r)); r.wait(); } } } catch (Exception e) { Logger.E(TAG, e); } } };