A Mix Picture And Text Editor-使用SpannableString And ImageSpan 实现的图文混排编辑器。
(下载Demo编译运行前：请在自己手机对应的包名的files/DCIM 目录下 放入对应的 5张 jpg图片，否则插入图片会报错)
效果图如下：
使用方法示例如下：
public class MainActivity extends AppCompatActivity {
private XCImageAndTextEditor mEditText;
private Button mButton;
private TextView mTextView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mEditText = (XCImageAndTextEditor) findViewById(R.id.edit_text);
mButton = (Button) findViewById(R.id.button_add_picture);
mTextView = (TextView)findViewById(R.id.textView);
mButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
mEditText.insertBitmap(getDrawablePath());
mTextView.setText(mEditText.getText().toString());
}
});
mEditText.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
Log.v("czm",mEditText.getContentList().toString());
}
@Override
public void afterTextChanged(Editable s) {
}
});
}
int num = 0;
public String getDrawablePath(){
if(num >= 5){
num = 1;
}else{
num ++;
}
return getExternalFilesDir(Environment.DIRECTORY_DCIM).getPath()+"/a"+num+".jpg";
}
}