指定Toast顯示時長

什麼都不多說，看代碼。

public class MainActivity extends Activity {


	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);


		Button button = (Button) findViewById(R.id.button);
		button.setOnClickListener(new OnClickListener() {


			@Override
			public void onClick(View v) {
				Toast toast = Toast.makeText(MainActivity.this, "abcdefg",
						Toast.LENGTH_LONG);
				showToast(toast, 10); // 顯示10秒
			}
		});
	}


	/**
	 * 
	 * @param toast
	 * @param second
	 */
	private void showToast(final Toast toast, final int second) {
		new Thread(new Runnable() {
			int tempSecond = 0;

			@Override
			public void run() {
				while (tempSecond < second) {
					toast.show();
					try {
						Thread.sleep(1000);
					} catch (InterruptedException e) {
					}
					tempSecond++;
				}
				toast.cancel();
			}
		}).start();
	}

原創文章，轉載請註明出處：http://blog.csdn.net/tangcheng_ok