package hongye.com.hongyeapplicationblis; import android.app.Activity; import android.os.Bundle; import android.os.Looper; import android.util.Log; import android.view.Gravity; import android.view.View; import android.widget.Button; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.TextView; import android.widget.Toast; public class MainActivity extends Activity implements View.OnClickListener { Button common,picture,text$picture,textThread; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); common = (Button) findViewById(R.id.bt_common_toast); picture = (Button) findViewById(R.id.bt_picture_toast); text$picture = (Button) findViewById(R.id.bt_parent_text_toast); textThread = (Button) findViewById(R.id.bt_parent_Thread_toast); common.setOnClickListener(this); picture.setOnClickListener(this); text$picture.setOnClickListener(this); textThread.setOnClickListener(this); } @Override public void onClick(View v) { switch (v.getId()) { case R.id.bt_common_toast: showCommonToas("这是一个普通的Toas"); break; case R.id.bt_picture_toast: showPicture(); break; case R.id.bt_parent_text_toast: showPictureText(); break; case R.id.bt_parent_Thread_toast: showToasThread(); break; } } /** * 普通的toas * * @param str */ private void showCommonToas(String str) { Toast.makeText(MainActivity.this, str, Toast.LENGTH_SHORT).show(); } /** * 图片toas */ private void showPicture() { Log.i("TAG","======图片toas======="); Toast toast = new Toast(MainActivity.this); ImageView imageView = new ImageView(MainActivity.this); imageView.setImageResource(R.mipmap.bears); toast.setView(imageView); toast.setDuration(Toast.LENGTH_SHORT); toast.show(); } /** * 图文并存 */ private void showPictureText(){ Toast toast = new Toast(MainActivity.this); ImageView iv = new ImageView(MainActivity.this); iv.setImageResource(R.mipmap.bears); TextView textView = new TextView(MainActivity.this); textView.setText("我是Toast中的一只小熊"); textView.setGravity(Gravity.CENTER_HORIZONTAL); LinearLayout mLinearLayout = new LinearLayout(MainActivity.this); mLinearLayout.setOrientation(LinearLayout.VERTICAL); mLinearLayout.addView(iv); mLinearLayout.addView(textView); toast.setView(mLinearLayout); toast.show(); } /** * 线程条用Toas */ private void showToasThread(){ new Thread(new Runnable() { @Override public void run() { Looper.prepare(); Toast.makeText(MainActivity.this, "我来自子线程线程！",Toast.LENGTH_SHORT).show(); Looper.loop(); } }).start(); } }Android Toast的个性使用
