Android manually calls the vibrator (vibrator)

Vibrator VV = (vibrator) getapplication (). getsystemservice (service. vibrator_service );

Vv. vibrate (500 );//Earthquake in half a second

Vv. vibrate (New Long[] {10,100, 20,200},-1 );
 

OffYuVv. vibrate (New long [] {10,100, 20,200},-1 ); 

Parameter 1: 10 ms; 100 ms; 20 ms; 200 ms
Parameter 2:-1 indicates no repetition, and non-1 indicates repeated vibrations starting from the specified subscript!

Note: For example, if the second parameter is 0, the cycle in a circle is shaken down. If it is 2, after the first vibration, the vibration starts from the "20" parameter!

GenerallyVv. vibrate (500); // half a secondThat's all.

Vv. Cancel (); // stop the vibration, which is basically used only during cyclic vibration.

Finally, remember to add the permission in manifest: <uses-Permission Android: Name = "android. Permission. Vibrate"/>