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POhow to end the call by shaking the phone
 

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    <p>I'm doing an Android application that is enable differently abled people is alow to dial a pre-defined number for help by shaking the phone. I did a customization when one shake calling a specific number. But, I don't get any idea:</p> <p>How I turn call off by shaking in the same direction? How does double shake go another call and so on..</p> <pre><code>public void onSensorChanged(SensorEvent event) { if (event.sensor.getType() != Sensor.TYPE_ACCELEROMETER || event.values.length &lt; 2) return; currentTime = System.currentTimeMillis(); if ((currentTime - lastUpdate) &gt; 100) { long diffTime = (currentTime - lastUpdate); lastUpdate = currentTime; current_x = event.values[DATA_X]; current_y = event.values[DATA_Y]; current_z = event.values[DATA_Z]; currenForce = Math.abs(current_x+current_y+current_z - last_x - last_y - last_z) / diffTime * 10000; if (currenForce &gt; FORCE_THRESHOLD &amp;&amp; inCall ==0) { if (sp.contains("number") &amp;&amp; sp.getString("number","").length() &gt; 5 ){ // Device has been shaken now go on and do something // you could now inform the parent activity ... String phoneNumber = sp.getString("Number", "1800"); android.net.Uri uri = android.net.Uri.fromParts("tel", phoneNumber, null); try{ inCall =1; android.content.Intent callIntent = new android.content.Intent(android.content.Intent.ACTION_CALL, uri); callIntent.setFlags(android.content.Intent.FLAG_ACTIVITY_NEW_TASK); startActivity(callIntent); }catch(Exception e){ inCall =0; e.printStackTrace(); } }else{ Toast.makeText(this, "Please Configure number first", Toast.LENGTH_LONG); } }else{ try{ Toast.makeText(getBaseContext(), "Trying to End Call", Toast.LENGTH_LONG); // Send Key For End Call new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_ENDCALL ); inCall =0; }catch(Exception e){ e.printStackTrace(); } } last_x = current_x; last_y = current_y; last_z = current_z; } </code></pre> <p>Thanks in advance</p>
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