xcimageandtexteditor's Introduction

XCImageAndTextEditor

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";
}

}

Recommend Projects