package eleven.com.src;import java.io.File;import android.app.Activity;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.Matrix;
import android.graphics.Paint.FontMetrics;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Bundle;
import android.text.Spannable;
import android.text.SpannableString;
import android.text.style.ImageSpan;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageButton;public class elevenActivity extends Activity {
private static int SELECT_PICTURE; private File tempFile; ImageButton button;
float size;
EditText td; /** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
this.setContentView(R.layout.main);
td=(EditText)this.findViewById(R.id.EditText);
this.tempFile=new File("/sdcard/a.jpg");
button =(ImageButton)this.findViewById(R.id.ImageButton);
button.setOnClickListener(new OnClickListener() { @Override
public void onClick(View v) {
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.setType("image/*");
intent.putExtra("crop", "true"); // intent.putExtra("aspectX", 1);
// intent.putExtra("aspectY", 2); intent.putExtra("output", Uri.fromFile(tempFile));
intent.putExtra("outputFormat", "JPEG"); startActivityForResult(Intent.createChooser(intent, "选择图片"),
SELECT_PICTURE);
}
});
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
if (requestCode == SELECT_PICTURE) {
Drawable temp_image=Drawable.createFromPath(tempFile
.getAbsolutePath());
temp_image.setBounds(0, 0, able.getIntrinsicWidth(),
able.getIntrinsicHeight()); SpannableString spannable = new SpannableString(getText(
R.id.EditText).toString()
);
ImageSpan span = new ImageSpan(able,
ImageSpan.ALIGN_BASELINE);
spannable.getSpanFlags(able);
spannable.setSpan(span, getText(R.id.EditText).length(),
getText(R.id.EditText).length(),
spannable.SPAN_PARAGRAPH);
td.setText(spannable);
}
}
}
}注:这样实现的,好像里面是个字符串,当我删除了,再打文字内容的时候图片又出现了,该如何处理,小弟初出茅庐,还望高手指点。将感激不尽……
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.Matrix;
import android.graphics.Paint.FontMetrics;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Bundle;
import android.text.Spannable;
import android.text.SpannableString;
import android.text.style.ImageSpan;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageButton;public class elevenActivity extends Activity {
private static int SELECT_PICTURE; private File tempFile; ImageButton button;
float size;
EditText td; /** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
this.setContentView(R.layout.main);
td=(EditText)this.findViewById(R.id.EditText);
this.tempFile=new File("/sdcard/a.jpg");
button =(ImageButton)this.findViewById(R.id.ImageButton);
button.setOnClickListener(new OnClickListener() { @Override
public void onClick(View v) {
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.setType("image/*");
intent.putExtra("crop", "true"); // intent.putExtra("aspectX", 1);
// intent.putExtra("aspectY", 2); intent.putExtra("output", Uri.fromFile(tempFile));
intent.putExtra("outputFormat", "JPEG"); startActivityForResult(Intent.createChooser(intent, "选择图片"),
SELECT_PICTURE);
}
});
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
if (requestCode == SELECT_PICTURE) {
Drawable temp_image=Drawable.createFromPath(tempFile
.getAbsolutePath());
temp_image.setBounds(0, 0, able.getIntrinsicWidth(),
able.getIntrinsicHeight()); SpannableString spannable = new SpannableString(getText(
R.id.EditText).toString()
);
ImageSpan span = new ImageSpan(able,
ImageSpan.ALIGN_BASELINE);
spannable.getSpanFlags(able);
spannable.setSpan(span, getText(R.id.EditText).length(),
getText(R.id.EditText).length(),
spannable.SPAN_PARAGRAPH);
td.setText(spannable);
}
}
}
}注:这样实现的,好像里面是个字符串,当我删除了,再打文字内容的时候图片又出现了,该如何处理,小弟初出茅庐,还望高手指点。将感激不尽……
没有见过是什么样子啊,有法看么???
是背景?