Android Open Source - ScalableLayout Main Activity

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Back to project page ScalableLayout.

License

The source code is released under:

Apache License

Java Source Code

package com.ssomai.android.sample_scalablelayout;
/* w ww.  jav  a2  s . co m*/
import android.graphics.Color;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;

import com.ssomai.android.scalablelayout.ScalableLayout;


public class MainActivity extends ActionBarActivity {

    private static final String DebugTag = "ScalableLayout_TestAndroid";
    private TextView mTV_Text;
    private ScalableLayout mSL;

    private static void log(String pLog) {
        Log.e(DebugTag, "MainActivity] " + pLog);
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
//    setContentView(R.layout.activity_main);


//    ScalableLayout.setLoggable(DebugTag);
//
//    LinearLayout lLL = new LinearLayout(this);
//    lLL.setOrientation(LinearLayout.VERTICAL);
//    lLL.setBackgroundColor(Color.CYAN);
//    setContentView(lLL);
//
//    {
//      Button btn = new Button(this);
//      btn.setText("???");
//      btn.setOnClickListener(new View.OnClickListener() {
//        @Override
//        public void onClick(View pV) {
//          mTV_Text.setText(mTV_Text.getText()+"??????");
//        }
//      });
//      lLL.addView(btn);
//    }
//    {
//      Button btn = new Button(this);
//      btn.setText("?????");
//      btn.setOnClickListener(new View.OnClickListener() {
//        @Override
//        public void onClick(View pV) {
//          mTV_Text.setText(mTV_Text.getText().subSequence(0, mTV_Text.getText().length()/2));
//        }
//      });
//      lLL.addView(btn);
//    }
//
//
//    mSL = new ScalableLayout(this, 400, 400);
//    mSL.setBackgroundColor(Color.LTGRAY);
//    lLL.addView(mSL, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
//
//    ImageView iv = new ImageView(this);
//    iv.setImageResource(R.drawable.ic_launcher);
//    mSL.addView(iv, 200f, 30f, 50f, 50f);
//
//    ImageView iv_surrounded = new ImageView(this);
//    iv_surrounded.setBackgroundColor(Color.BLUE);
//    mSL.addView(iv_surrounded, 80f, 80f, 240f, 90f);
//
//    ImageView iv2 = new ImageView(this);
//    iv2.setImageResource(R.drawable.ic_launcher);
//    mSL.addView(iv2, 220f, 160f, 50f, 50f);
//
//    TextView tv3 = new TextView(this);
//    tv3.setText("test");
//    tv3.setBackgroundColor(Color.YELLOW);
//    mSL.addView(tv3, 0f, 210f, 60f, 30f);
//    mSL.setScale_TextSize(tv3, 20f);
//
//    TextView tv4 = new TextView(this);
//    tv4.setText("test");
//    tv4.setBackgroundColor(Color.YELLOW);
//    mSL.addView(tv4, 150f, 250f, 100f, 30f);
//    mSL.setScale_TextSize(tv4, 20f);
//
//    TextView tv5 = new TextView(this);
//    tv5.setText("test");
//    tv5.setBackgroundColor(Color.YELLOW);
//    mSL.addView(tv5, 350f, 300f, 100f, 30f);
//    mSL.setScale_TextSize(tv5, 20f);
//
//
//    mTV_Text = new TextView(this);
//    mTV_Text.setText("test");
//    mTV_Text.setBackgroundColor(Color.RED);
//    mSL.addView(mTV_Text, 40f, 170f, 100f, 0f);
//    mSL.setScale_TextSize(mTV_Text, 20f);
//    mSL.setTextView_WrapContent(mTV_Text, TextView_WrapContent_Direction.Bottom, true);



//    setContentView(R.layout.activity_main);

        // init base width and height of scalable layout.
        mSL = new ScalableLayout(this, 400, 500);
//    mSL = (ScalableLayout) findViewById(R.id.main_sl);
        mSL.setBackgroundColor(Color.LTGRAY);
        ScalableLayout.setLoggable(DebugTag);

//    RelativeLayout rl = (RelativeLayout)findViewById(R.id.main_relativelayout);
//    RelativeLayout.LayoutParams rllp = new RelativeLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
//    rllp.addRule(RelativeLayout.BELOW, R.id.main_textview);
//    rl.addView(mSL, rllp);

        setContentView(mSL);


        // insert TextView
//    TextView tv = new TextView(this);
//    tv.setText("test");
//    tv.setBackgroundColor(Color.YELLOW);
//    mSL.addView(tv, 20f, 40f, 100f, 30f);
//    mSL.setScale_TextSize(tv, 20f);

        // insert ImageView
        ImageView iv = new ImageView(this);
        iv.setImageResource(com.ssomai.android.sample_scalablelayout.R.drawable.ic_launcher);
        mSL.addView(iv, 200f, 30f, 50f, 50f);

        ImageView iv_surrounded = new ImageView(this);
        iv_surrounded.setBackgroundColor(Color.BLUE);
        mSL.addView(iv_surrounded, 80f, 80f, 240f, 90f);
//    mSL.addView(mTV_Text, 100, 100, 200, 50);


//    mTV_Text = (TextView) findViewById(R.id.sl_textview);
//    mTV_Text = new EditText(this) {
////      @Override
////      protected void onTextChanged(CharSequence pText, int pStart, int pLengthBefore, int pLengthAfter) {
////          super.onTextChanged(pText, pStart, pLengthBefore, pLengthAfter);
////        log("getHeight "+getHeight2(getContext(), (String)pText, (int)getTextSize(), getWidth()));
////        log("aa "+pText);
////      }
//    };
//    mTV_Text.setBackgroundColor(Color.RED);
//    mTV_Text.setText("test");
////    mTV_Text.getViewTreeObserver().addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
////       @SuppressLint("NewApi")
////       @SuppressWarnings("deprecation")
////       @Override
////        public void onGlobalLayout() {
////        log("onGlobalLayout "+mTV_Text.getWidth());
////         //now we can retrieve the width and height
//////         int width = view.getWidth();
//////         int height = view.getHeight();
////         //...
////         //do whatever you want with them
////         //...
////         //this is an important step not to keep receiving callbacks:
////         //we should remove this listener
////         //I use the function to remove it based on the api level!
////
//////      if(android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN)
//////          view.getViewTreeObserver().removeOnGlobalLayoutListener(this);
//////         else
//////          view.getViewTreeObserver().removeGlobalOnLayoutListener(this);
////        }
////       });
//    mSL.addView(mTV_Text, 100, 100, 200, 50);
//    mSL.setScale_TextSize(mTV_Text, 30);
////    mTV_Text.setSingleLine();
//
//    mSL.setTextView_WrapContent(mTV_Text, TextView_WrapContent_Direction.Bottom, true);

//    mTV_Text.addTextChangedListener(new TextWatcher() {
//      @Override
//      public void onTextChanged(CharSequence pS, int pStart, int pBefore, int pCount) { }
//      @Override
//      public void beforeTextChanged(CharSequence pS, int pStart, int pCount, int pAfter) { }
//      @Override
//      public void afterTextChanged(Editable pS) {
//        ScalableLayout.LayoutParams lTV_SLLP = (ScalableLayout.LayoutParams) mTV_Text.getLayoutParams();
//
//        float lNewViewHeight = getHeight2(mTV_Text.getContext(), (String)pS.toString(), (int)mTV_Text.getTextSize(), mTV_Text.getWidth());
//        float lOldScaleHeight = lTV_SLLP.getScale_Height();
//        float lOldViewHeight = mTV_Text.getHeight();
//        float lNewScaleHeight = (lNewViewHeight * lOldScaleHeight / lOldViewHeight);
//
//        log("getHeight1 "+lNewViewHeight);
////        log("getHeight2 "+mTV_Text.getHeight());
//        mSL.moveChildView(mTV_Text, lTV_SLLP.getScale_Left(), lTV_SLLP.getScale_Top(), lTV_SLLP.getScale_Width(), lNewScaleHeight);
//
//        for(int i=0;i<mSL.getChildCount();i++) {
//          View v = mSL.getChildAt(i);
//          if(v == mTV_Text) {
//            continue;
//          }
//          ScalableLayout.LayoutParams lSLLP = (ScalableLayout.LayoutParams) v.getLayoutParams();
//          if(
//            lSLLP.getScale_Top() >= lTV_SLLP.getScale_Top()+lOldScaleHeight &&
//            (
//            ( lTV_SLLP.getScale_Left() <= lSLLP.getScale_Left() && lSLLP.getScale_Left() <= lTV_SLLP.getScale_Left()+lTV_SLLP.getScale_Width() )
//            ||
//            ( lTV_SLLP.getScale_Left() <= lSLLP.getScale_Left()+lSLLP.getScale_Width() && lSLLP.getScale_Left()+lSLLP.getScale_Width() <= lTV_SLLP.getScale_Left()+lTV_SLLP.getScale_Width())
//            )) {
//
//            mSL.moveChildView(v, lSLLP.getScale_Left(), lSLLP.getScale_Top()+lNewScaleHeight-lOldScaleHeight);
//          }
//        }
//        mSL.setScaleHeight(mSL.getScaleHeight()+lNewScaleHeight-lOldScaleHeight);
//
//        mSL.requestLayout();
//        mSL.forceLayout();
//      }
//    });

        ImageView iv2 = new ImageView(this);
        iv2.setImageResource(com.ssomai.android.sample_scalablelayout.R.drawable.ic_launcher);
        mSL.addView(iv2, 220f, 160f, 50f, 50f);

        TextView tv2 = new TextView(this);
        tv2.setText("test2");
        tv2.setBackgroundColor(Color.YELLOW);
        mSL.addView(tv2, 40f, 170f, 100f, 30f);
        mSL.setScale_TextSize(tv2, 20f);

        TextView tv3 = new TextView(this);
        tv3.setText("test3");
        tv3.setBackgroundColor(Color.YELLOW);
        mSL.addView(tv3, 0f, 210f, 60f, 30f);
        mSL.setScale_TextSize(tv3, 20f);

        TextView tv4 = new TextView(this);
        tv4.setText("test4");
        tv4.setBackgroundColor(Color.YELLOW);
        mSL.addView(tv4, 150f, 250f, 100f, 30f);
        mSL.setScale_TextSize(tv4, 20f);

        TextView tv5 = new TextView(this);
        tv5.setText("test5");
        tv5.setBackgroundColor(Color.YELLOW);
        mSL.addView(tv5, 350f, 300f, 100f, 30f);
        mSL.setScale_TextSize(tv5, 20f);

        TextView tv6 = new TextView(this);
        tv6.setText("test6");
        tv6.setBackgroundColor(Color.YELLOW);
        mSL.addView(tv6, 50f, 300f, 120f, 40f);
        mSL.setScale_TextSize(tv6, 20f);

//    mTV_Text = new TextView(this);
////    mTV_Text.setText("test\n2233");
////    mTV_Text.setText("test\n2233\n\n");
////    mTV_Text.setText("test\n2233\n\n\n\nqwelkqjwkrjqw\n\naa");
////    mTV_Text.setText("test\n2233\nqw\nel\nkqj\nwelkqwje\n\n\n\nwelkrjqw");
////    mTV_Text.setText("test\n2233\nqw\nel\nkqj\nwelkqwje\n\n\n\nwelkrjqw"
////          +"\n" +
////          "????????????\n" +
////          "?????????????\n" +
////          "????????????\n" +
////          "?????????????\n" +
////          "????????????\n" +
////          "?????????????\n" +
////          "????????????????\n"
////);
//    mTV_Text.setText("test\n2233\nqw\nel\nkqj\nwelkqwje\n\n\n\nwelkrjqw"
//      +"\n" +
//      "1qwelkjlaske" +
//      "2aa409203kkl" +
////      "3??????????" +
////      "4????????????" +
////      "5???????????" +
//      "6aaaaawww" +
//      "7zzzzzzz\n"
//      );
//    mTV_Text.setBackgroundColor(Color.RED);
//    mSL.addView(mTV_Text, 40f, 170f, 100f, 100f);
//    mSL.setScale_TextSize(mTV_Text, 30f);
//    mSL.setTextView_WrapContent(mTV_Text, TextView_WrapContent_Direction.Bottom, true);


        mTV_Text = new TextView(this);
//    mTV_Text.setText("test\n2233\n\n\n\nqwelkqjwkrjqw\n\naa");
        mTV_Text.setText("test");
        mTV_Text.setBackgroundColor(Color.RED);
//    mSL.addView(mTV_Text, 40f, 170f, 100f, 100f);
        mSL.addView(mTV_Text, 200f, 200f, 1f, 100f);
        mSL.setScale_TextSize(mTV_Text, 30f);
        mSL.setTextView_WrapContent(mTV_Text, ScalableLayout.TextView_WrapContent_Direction.Center_Horizontal, false);

//    Handler h = new Handler();
//    h.postDelayed(new Runnable() {
//      @Override
//      public void run() {
//        mTV_Text.setText(
//          mTV_Text.getText()
//          +"\n" +
//          "????????????\n" +
//          "?????????????\n" +
//          "????????????\n" +
//          "?????????????\n" +
//          "????????????\n" +
//          "?????????????\n" +
//          "????????????\n" +
//          "?????????????\n" +
//          "????????????????\n"
//          );
//      }
//    }, 1000);

        {
            Button btn = new Button(this);
            btn.setText("Refresh");
            btn.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View pV) {
                    mSL.requestLayout();
                    mSL.forceLayout();
                }
            });
            mSL.addView(btn, 205, 100, 200, 100);
            mSL.setScale_TextSize(btn, 30);
        }

//    {
//      Button btn = new Button(this);
//      btn.setText("???");
//      btn.setOnClickListener(new View.OnClickListener() {
//        @Override
//        public void onClick(View pV) {
//          mTV_Text.setText(mTV_Text.getText()+"???");
//        }
//      });
//      mSL.addView(btn, 305, 100, 100, 60);
//      mSL.setScale_TextSize(btn, 20);
//    }
//    {
//      Button btn = new Button(this);
//      btn.setText("?????");
//      btn.setOnClickListener(new View.OnClickListener() {
//        @Override
//        public void onClick(View pV) {
//          mTV_Text.setText(mTV_Text.getText().subSequence(0, mTV_Text.getText().length()/2));
//        }
//      });
//      mSL.addView(btn, 305, 170, 100, 60);
//      mSL.setScale_TextSize(btn, 20);
//    }


    }

//    @Override
//    protected void onCreate(Bundle savedInstanceState) {
//        super.onCreate(savedInstanceState);
//        setContentView(R.layout.activity_main);
//    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(com.ssomai.android.sample_scalablelayout.R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == com.ssomai.android.sample_scalablelayout.R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }


}

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