Back to project page AndroidShakeListener.
The source code is released under:
MIT License
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package com.rbonestell.androidshakelistener; /* w ww. j a va 2 s .co m*/ import java.util.Random; import android.os.Bundle; import android.app.Activity; import android.widget.TextView; public class MainActivity extends Activity { private ShakeListener mShaker; private TextView lblMessage; private String[] m_Responses; private Random m_RandGen; private int currentResponseIndex = 0; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); initMembers(); try { if (mShaker == null) mShaker = new ShakeListener(this); if (!mShaker.supported) { lblMessage.setText("Sensor required to detect shaking is not available."); } else { mShaker.setOnShakeListener(new ShakeListener.OnShakeListener () { @Override public void onShake() { //Device is shaking int lastResponseIndex = currentResponseIndex; while (currentResponseIndex == lastResponseIndex) currentResponseIndex = m_RandGen.nextInt(m_Responses.length); lblMessage.setText(m_Responses[currentResponseIndex]); } }); } } catch (Exception e) { lblMessage.setText("Exception occured: " + e.getMessage()); } } private void initMembers() { lblMessage = (TextView)this.findViewById(R.id.lblMessage); m_Responses = this.getResources().getStringArray(R.array.responses); m_RandGen = new Random(); } }