Google Android - это несложно

Код: Выделить всё

	Thread t = new Thread(new Runnable() {
		      public void run() {
		    	  
		        try {
		          TimeUnit.SECONDS.sleep(3);
		          Toast.makeText(MainActivity.this,""+ secconds++,Toast.LENGTH_SHORT).show();
		        } catch (InterruptedException e) {
		          e.printStackTrace();
		        }
		      }
		    });
		    t.start();

Код: Выделить всё

10-27 23:07:29.560: D/dalvikvm(25824): threadid=11: exiting
10-27 23:07:29.560: W/dalvikvm(25824): threadid=11: thread exiting with uncaught exception (group=0x4136f908)
10-27 23:07:29.578: E/AndroidRuntime(25824): FATAL EXCEPTION: Thread-4489
10-27 23:07:29.578: E/AndroidRuntime(25824): java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()
10-27 23:07:29.578: E/AndroidRuntime(25824): 	at android.os.Handler.<init>(Handler.java:121)
10-27 23:07:29.578: E/AndroidRuntime(25824): 	at android.widget.Toast$TN.<init>(Toast.java:322)
10-27 23:07:29.578: E/AndroidRuntime(25824): 	at android.widget.Toast.<init>(Toast.java:91)
10-27 23:07:29.578: E/AndroidRuntime(25824): 	at android.widget.Toast.makeText(Toast.java:238)
10-27 23:07:29.578: E/AndroidRuntime(25824): 	at com.odahovskiy.tamagochi.MainActivity$2.run(MainActivity.java:56)
10-27 23:07:29.578: E/AndroidRuntime(25824): 	at java.lang.Thread.run(Thread.java:856)

Код: Выделить всё

10-27 23:19:04.729: E/AndroidRuntime(28816): FATAL EXCEPTION: main
10-27 23:19:04.729: E/AndroidRuntime(28816): java.lang.RuntimeException: Unable to destroy activity {com.odahovskiy.tamagochi/com.odahovskiy.tamagochi.MainActivity}: java.lang.UnsupportedOperationException
10-27 23:19:04.729: E/AndroidRuntime(28816): 	at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:3438)
10-27 23:19:04.729: E/AndroidRuntime(28816): 	at android.app.ActivityThread.handleDestroyActivity(ActivityThread.java:3456)
10-27 23:19:04.729: E/AndroidRuntime(28816): 	at android.app.ActivityThread.access$1200(ActivityThread.java:149)
10-27 23:19:04.729: E/AndroidRuntime(28816): 	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1353)
10-27 23:19:04.729: E/AndroidRuntime(28816): 	at android.os.Handler.dispatchMessage(Handler.java:99)
10-27 23:19:04.729: E/AndroidRuntime(28816): 	at android.os.Looper.loop(Looper.java:153)
10-27 23:19:04.729: E/AndroidRuntime(28816): 	at android.app.ActivityThread.main(ActivityThread.java:5086)
10-27 23:19:04.729: E/AndroidRuntime(28816): 	at java.lang.reflect.Method.invokeNative(Native Method)
10-27 23:19:04.729: E/AndroidRuntime(28816): 	at java.lang.reflect.Method.invoke(Method.java:511)
10-27 23:19:04.729: E/AndroidRuntime(28816): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:821)
10-27 23:19:04.729: E/AndroidRuntime(28816): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:584)
10-27 23:19:04.729: E/AndroidRuntime(28816): 	at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:112)
10-27 23:19:04.729: E/AndroidRuntime(28816): 	at dalvik.system.NativeStart.main(Native Method)
10-27 23:19:04.729: E/AndroidRuntime(28816): Caused by: java.lang.UnsupportedOperationException
10-27 23:19:04.729: E/AndroidRuntime(28816): 	at java.lang.Thread.stop(Thread.java:1076)
10-27 23:19:04.729: E/AndroidRuntime(28816): 	at java.lang.Thread.stop(Thread.java:1063)
10-27 23:19:04.729: E/AndroidRuntime(28816): 	at com.odahovskiy.tamagochi.MainActivity.onDestroy(MainActivity.java:136)
10-27 23:19:04.729: E/AndroidRuntime(28816): 	at android.app.Activity.performDestroy(Activity.java:5322)
10-27 23:19:04.729: E/AndroidRuntime(28816): 	at android.app.Instrumentation.callActivityOnDestroy(Instrumentation.java:1111)
10-27 23:19:04.729: E/AndroidRuntime(28816): 	at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:3425)
10-27 23:19:04.729: E/AndroidRuntime(28816): 	... 12 more

Код: Выделить всё

Runnable updateParams = new Runnable() {
    public void run() {