摘要：
1 // 显示和设置铃声 2 @Override 3 protected void onCreate(Bundle savedInstanceState) { 4 super.onCreate(savedInstanceState); 5 setContentView(R.layout.fragment_main); 6 7 ... 阅读全文
摘要：
1 //英文字符串转语音；中文需要第三方jar包 2 public class MainActivity extends Activity implements 3 TextToSpeech.OnInitListener { 4 private TextToSpeech tts; 5 private TextView textView; 6 7... 阅读全文
摘要：
1 //多点触摸 放大，缩小 2 public class MainActivity extends ActionBarActivity { 3 4 @Override 5 protected void onCreate(Bundle savedInstanceState) { 6 super.onCreate(savedInstanceSta... 阅读全文