開啟app彈出歡迎介面，然後自動跳轉到主介面
阿新 • • 發佈：2018-12-31
- //準備跳轉的
- Timer timer = new Timer();
- TimerTask task = new TimerTask() {
- @Override
- public void run() {
- //計算
- SharedPreferences preferences = getSharedPreferences("count", MODE_WORLD_READABLE);
- //得到次數
- int count = preferences.getInt("count", 0);
- //跳轉頁面
- Intent intent = new Intent(StartActivity.this, MainActivity.class);
- startActivity(intent);
- finish();
- //得到editor
- SharedPreferences.Editor editor = preferences.edit();
- //累加
- editor.putInt("count", ++count);
- //提交
- editor.commit();
- }
- };
- timer.schedule(task, 3 * 1000);//3*1000，代表三秒