Android textview字体颜色显示和图片显示

1,可以在布局文件中设置

 <EditText          android:id="@+id/editText1"          android:textColor="#2BD54D"          android:layout_width="match_parent"          android:layout_height="wrap_content" >      </EditText>

editText2.setText(Html.fromHtml(  "<font color=#E61A6B>红色代码</font> "+ "<i><font color=#1111EE>蓝色斜体代码</font></i>"+"<u><i><font color=#1111EE>蓝色斜体加粗体下划线代码</font></i></u>"));

package rw.textView;    import android.R.integer;  import android.app.Activity;  import android.app.SearchManager.OnCancelListener;  import android.graphics.drawable.Drawable;  import android.os.Bundle;  import android.text.Html;  import android.text.Html.ImageGetter;  import android.text.Spannable;  import android.text.SpannableString;  import android.text.style.ImageSpan;  import android.view.View;  import android.view.View.OnClickListener;  import android.widget.EditText;  import android.widget.ImageButton;    public class TextViewTestActivity extends Activity {      /** Called when the activity is first created. */   private EditText editText,editText2,editText3;   private ImageButton imageButton01,imageButton02,imageButton03;      @Override      public void onCreate(Bundle savedInstanceState) {          super.onCreate(savedInstanceState);          setContentView(R.layout.main);          editText=(EditText) findViewById(R.id.editText1);          editText2=(EditText) findViewById(R.id.editText2);          editText3=(EditText) findViewById(R.id.editText3);          imageButton01=(ImageButton) findViewById(R.id.imageButton1);          imageButton02=(ImageButton) findViewById(R.id.imageButton2);          imageButton03=(ImageButton) findViewById(R.id.imageButton3);          editText2.setText(Html.fromHtml(  "<font color=#E61A6B>红色代码</font> "+ "<i><font color=#1111EE>蓝色斜体代码</font></i>"+"<u><i><font color=#1111EE>蓝色斜体加粗体下划线代码</font></i></u>"));         // editText3.setText(Html.fromHtml("<img src='"+R.drawable.qq+"'/>", imageGetter,null));            imageButton01.setOnClickListener(new MyListener());          imageButton02.setOnClickListener(new MyListener());          imageButton03.setOnClickListener(new MyListener());      }    class MyListener implements OnClickListener{       @Override     public void onClick(View v) {      // TODO Auto-generated method stub      switch (v.getId()) {      case R.id.imageButton1:       SetImage(R.drawable.amazed);       break;                  case R.id.imageButton2:                   SetImage(R.drawable.angry);       break;                  case R.id.imageButton3:                   SetImage(R.drawable.isync);               break;      default:       break;      }     }      }    void SetImage(int dra)    {     Drawable drawable=getResources().getDrawable(dra);     drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight());     SpannableString spannableString = new SpannableString("pics");     ImageSpan imageSpan=new ImageSpan(drawable,ImageSpan.ALIGN_BASELINE);     spannableString.setSpan(imageSpan, 0, spannableString.length(),Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);     editText3.setText(spannableString);               }  }