If you want your Editbox annotation to be wrap content instead of having fixed width and height, you need to modify com.radaee.util.PopupEditAct:
Note: this implementation does not handle the case of the new annotation's dimension may override other page content.
package com.radaee.util;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.graphics.drawable.BitmapDrawable;
import android.os.Bundle;
import android.os.Handler;
import android.text.Editable;
import android.text.InputFilter;
import android.text.InputType;
import android.util.TypedValue;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.inputmethod.InputMethodManager;
import android.widget.EditText;
import android.widget.RelativeLayout;
import com.radaee.viewlib.R;
public class PopupEditAct extends Activity {
private float originalWidth;
private float originalHeight;
private EditText m_txt;
private RelativeLayout m_layout;
public interface ActRetListener
{
void OnEditValue(String val);
void onSizeChanged(int w, int h);
}
static public ActRetListener ms_listener;
private ActRetListener m_listener;
@Override
protected void onCreate(Bundle savedInstanceState) {
m_listener = ms_listener;
ms_listener = null;
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
overridePendingTransition(android.R.anim.fade_in, android.R.anim.fade_out);
setContentView(R.layout.pop_edit);
m_layout = (RelativeLayout)findViewById(R.id.lay_root);
m_txt = (EditText)findViewById(R.id.annot_text);
m_txt.setVisibility(View.INVISIBLE);
Handler handler = new Handler();
Runnable runnable=new Runnable(){
@Override
public void run() {
int[] location = new int[2];
m_layout.getLocationOnScreen(location);
Intent intent = getIntent();
float x = intent.getFloatExtra("x", location[0]) - location[0];
float y = intent.getFloatExtra("y", location[1]) - location[1];
originalWidth = intent.getFloatExtra("w", 0);
originalHeight = intent.getFloatExtra("h", 0);
int type = intent.getIntExtra("type", 0);
int maxlen = intent.getIntExtra("max", 0);
float size = intent.getFloatExtra("size", 0);
m_txt.setText(intent.getStringExtra("txt"));
RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
lp.addRule(RelativeLayout.ALIGN_PARENT_LEFT);
lp.addRule(RelativeLayout.ALIGN_PARENT_TOP);
lp.leftMargin = (int)x;
lp.topMargin = (int)y;
m_txt.setMinWidth((int) originalWidth);
m_txt.setMinHeight((int) originalHeight);
m_txt.setLayoutParams(lp);
m_txt.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
BitmapDrawable bitmap = new BitmapDrawable();//add back
m_txt.setBackgroundDrawable(bitmap);
m_txt.setBackgroundColor(0xFFFFFFC0);
m_txt.setPadding(2, 2, 2, 2);
m_txt.setTextColor(0xFF000000);
switch (type) {
case 1:
m_txt.setSingleLine();
m_txt.setInputType(InputType.TYPE_CLASS_TEXT + InputType.TYPE_TEXT_VARIATION_NORMAL);
break;
case 2:
m_txt.setSingleLine();
m_txt.setInputType(InputType.TYPE_CLASS_TEXT + InputType.TYPE_TEXT_VARIATION_PASSWORD);
break;
case 3:
m_txt.setSingleLine(false);
m_txt.setInputType(InputType.TYPE_CLASS_TEXT + InputType.TYPE_TEXT_VARIATION_NORMAL + InputType.TYPE_TEXT_FLAG_MULTI_LINE);
break;
}
if(maxlen > 1020)
m_txt.setFilters(new InputFilter[]{new InputFilter.LengthFilter(1020)});
else if (maxlen > 0)
m_txt.setFilters(new InputFilter[]{new InputFilter.LengthFilter(maxlen)});
else
m_txt.setFilters(new InputFilter[]{new InputFilter.LengthFilter(1020)});
m_txt.setVisibility(View.VISIBLE);
//show the keyboard
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.showSoftInput(m_txt, InputMethodManager.SHOW_IMPLICIT);
}
};
handler.postDelayed(runnable, 50);
}
@Override
public void onBackPressed() {
if(m_txt == null || !m_txt.isShown()) return;
updateAnnot();
super.onBackPressed();
overridePendingTransition(0, android.R.anim.fade_out);
}
@Override
public boolean onTouchEvent(MotionEvent event)
{
if(event.getActionMasked() == MotionEvent.ACTION_UP) {
if (m_txt == null || !m_txt.isShown()) return false;
updateAnnot();
finish();
overridePendingTransition(0, android.R.anim.fade_out);
}
return true;
}
private void updateAnnot() {
Editable value = m_txt.getText();
if(m_listener != null && (m_txt.getWidth() > originalWidth || m_txt.getHeight() > originalHeight))
m_listener.onSizeChanged(m_txt.getWidth(), m_txt.getHeight());
if(value != null && m_listener != null)
m_listener.OnEditValue(value.toString());
}
}
In onEditAnnot in com.Radaee.reader.PDFLayoutView, implement the created listener as follows:
@Override
public void onSizeChanged(int w, int h) {
if(m_annot != null) {
float[] rect = m_annot.GetRect();
m_annot.SetRect(rect[0], rect[3] - (h / m_layout.vGetScale()), rect[0] + (w / m_layout.vGetScale()), rect[3]);
}
}
RadaeePDF SDK for Android
Created : 2017-09-29 09:44:52, Last Modified : 2017-09-29 09:48:56