Question

嗨，当用户点击按钮时，我真的需要帮助让Android TTS从预先填充的textview中读取

我的布局文件目前包含1x按钮1x textview和1x imageView

任何参考或想法都会有很大的帮助。

这是我的代码

public class Bulbasaur extends Activity{
ListView l;
ImageView img;
TextView tv1;
Button btn1;
MediaPlayer mp;

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.bulbasaur);
    img = (ImageView)findViewById(R.id.imageView2);
    img.setImageResource(R.drawable.national001);
    tv1 = (TextView)findViewById(R.id.textView2);
    TextToSpeech tts = new TextToSpeech(this, this);
    tts.setLanguage(Locale.US);

    tv1.setText("Dex Entry 001:\n" +
                "Bulbasaur can be seen napping in bright sunlight.\n" +
                "There is a seed on its back.\n" +
                "By soaking up the sun's rays, \n" +
                "the seed grows progressively larger.");
    btn1 = (Button)findViewById(R.id.cryBtn);
    mp = MediaPlayer.create(this, R.raw.bulbasaur);
    btn1.setOnClickListener(new View.OnClickListener(){

        public void onClick(View v) {
            mp.start();
        }
    });

    getActionBar().setDisplayHomeAsUpEnabled(true);


}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
        case android.R.id.home:
            // API 5+ solution
            onBackPressed();
            return true;

        default:
            return super.onOptionsItemSelected(item);
    }
}
}

好的，谢谢你的帮助:) 但现在它正在崩溃这些错误

Process: net.metaruptdonations.MetaDex, PID: 1775
java.lang.RuntimeException: Unable to start activity ComponentInfo{net.metaruptdonations.MetaDex/net.metaruptdonations.MetaDex.Bulbasaur}: java.lang.ClassCastException: net.metaruptdonations.MetaDex.Bulbasaur cannot be cast to android.speech.tts.TextToSpeech$OnInitListener
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2305)

Answer 1

foreach( $_POST as $value ) {
    if (strpos($_POST,'ProductID') !== false) {
        //Store in associative array
    }
}

Android如何从预先填充的TextView中读取TTS

1 个答案: