im currently creating a set of layouts into a linearLayout everytime a dragable textView is dropped in a certaine zone. When dropped, this calls an action:
private class ChoiceDragListener implements OnDragListener { @Override public boolean onDrag(View v, DragEvent event) { //handle drag events switch (event.getAction()) { case DragEvent.ACTION_DRAG_STARTED: //no action necessary break; case DragEvent.ACTION_DRAG_ENTERED: //no action necessary break; case DragEvent.ACTION_DRAG_EXITED: //no action necessary break; case DragEvent.ACTION_DROP: View view = (View) event.getLocalState(); TextView dropped = (TextView) view; String getText = (String) dropped.getText(); builderSelector(getText); break; case DragEvent.ACTION_DRAG_ENDED: //no action necessary break; default: break; } return true; } } Then, builderSelector creates the text to be displayed and calls addToScript, wich emulates the click of a button:
void addToScript() { textIn.setText(instruction); buttonAdd.performClick(); textIn.setText(""); instruction = ""; } The buttonAdd button then creates the layout and adds it to the linearlayout:
buttonAdd.setOnClickListener(new OnClickListener(){ @Override public void onClick(View arg0) { LayoutInflater layoutInflater = (LayoutInflater) getBaseContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE); final View addView = layoutInflater.inflate(R.layout.row, null); final TextView textOut = (TextView)addView.findViewById(R.id.textout); textOut.setText(textIn.getText().toString()); Button buttonRemove = (Button)addView.findViewById(R.id.remove); buttonRemove.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { ((LinearLayout) addView.getParent()).removeView(addView); } }); final Button buttonUp = (Button)addView.findViewById(R.id.up); buttonUp.setOnClickListener(new OnClickListener(){ @Override public void onClick(View v) { String test = (String) textOut.getText(); for (int i=0;i<textContents.size();i++) { if (test==textContents.get(i)) { Toast.makeText(MainActivity.this, "Bravo", Toast.LENGTH_LONG).show(); textOut.setText(textContents.get(i-1)); } } }}); Button buttonDown = (Button)addView.findViewById(R.id.down); buttonDown.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { String test = (String) textOut.getText(); for (int i=0;i<textContents.size();i++) { if (test==textContents.get(i)) { Toast.makeText(MainActivity.this, "Bravo", Toast.LENGTH_LONG).show(); textOut.setText(textContents.get(i+1)); } } //String text = textOut.getText().toString(); //String newText = textIn.getText().toString() + text; //textIn.setText(newText); }}); textContents.add((String) textOut.getText()); container.addView(addView); }}); My question is, how can i swap the text between the created textViews by clicking the up and down buttons created dynamically. My problem is that i have no clue on how to set the text on the next textView with the text of the actual textView. Here are my layouts:
activity_main.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" tools:context=".MainActivity" android:padding="5dp" android:background="#ffffffff"> <FrameLayout android:layout_width="match_parent" android:layout_height="match_parent" android:layout_toRightOf="@+id/frameLayout" android:layout_toEndOf="@+id/frameLayout" android:layout_marginTop="100dp" android:layout_alignParentBottom="true"></FrameLayout> <LinearLayout android:orientation="vertical" android:layout_width="600dp" android:layout_height="match_parent" android:layout_alignParentTop="true" android:layout_alignParentRight="true" android:layout_alignParentEnd="true" android:layout_toRightOf="@+id/frameLayout" android:layout_toEndOf="@+id/frameLayout" android:id="@+id/linearLayout"> <RelativeLayout android:layout_width="match_parent" android:layout_height="wrap_content"> <Button android:id="@+id/add" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentRight="true" android:text="Add"/> <EditText android:id="@+id/textin" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_toLeftOf="@id/add"/> </RelativeLayout> <Button android:id="@+id/showall" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="Show All" /> <ScrollView android:layout_width="match_parent" android:layout_height="wrap_content" android:id="@+id/scrollView" android:padding="15dp"> <LinearLayout android:id="@+id/container" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" android:padding="50dp" android:weightSum="1"> </LinearLayout> </ScrollView> </LinearLayout> <FrameLayout android:layout_width="5dp" android:layout_height="match_parent" android:layout_alignParentTop="true" android:layout_centerHorizontal="true" android:padding="5dp" android:id="@+id/frameLayout" android:background="#ffb4b4b4"></FrameLayout> <TextView android:layout_width="378dp" android:layout_height="270dp" android:text="DRAG THE ACTION HERE:" android:id="@+id/mDragTo" android:background="@mipmap/frame" android:layout_alignParentBottom="true" android:layout_alignParentLeft="true" android:layout_alignParentStart="true" android:layout_toLeftOf="@+id/frameLayout" android:layout_toStartOf="@+id/frameLayout" android:textAlignment="center" android:gravity="center" android:textSize="30dp" android:textIsSelectable="false" /> <RelativeLayout android:orientation="horizontal" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_above="@+id/mDragTo" android:layout_toLeftOf="@+id/frameLayout" android:layout_toStartOf="@+id/frameLayout" android:background="#ffffffff" android:padding="15dp"> <TextView android:layout_width="100dp" android:layout_height="100dp" android:text="Telltales" android:id="@+id/mTelltales" android:gravity="center|bottom" android:layout_alignParentLeft="true" android:layout_marginLeft="30dp" android:layout_alignParentTop="true" android:layout_marginTop="30dp" android:background="@drawable/drag_objects" /> <TextView android:layout_width="100dp" android:layout_height="100dp" android:text="Wait" android:id="@+id/mWait" android:gravity="center|bottom" android:layout_alignTop="@+id/mTelltales" android:layout_toRightOf="@+id/mTelltales" android:layout_toEndOf="@+id/mTelltales" android:background="@drawable/drag_objects" /> <TextView android:layout_width="100dp" android:layout_height="100dp" android:text="Fuel" android:id="@+id/mFuel" android:gravity="center|bottom" android:layout_alignTop="@+id/mWait" android:layout_toRightOf="@+id/mWait" android:layout_toEndOf="@+id/mWait" android:background="@drawable/drag_objects" /> <TextView android:layout_width="100dp" android:layout_height="100dp" android:text="Gauge" android:id="@+id/mGauge" android:gravity="center|bottom" android:layout_alignTop="@+id/mFuel" android:layout_toRightOf="@+id/mFuel" android:layout_toEndOf="@+id/mFuel" android:background="@drawable/drag_objects" /> <TextView android:layout_width="100dp" android:layout_height="100dp" android:text="Display" android:id="@+id/mDisplay" android:gravity="center|bottom" android:layout_alignTop="@+id/mGauge" android:layout_toRightOf="@+id/mGauge" android:layout_toEndOf="@+id/mGauge" android:background="@drawable/drag_objects" /> <TextView android:layout_width="100dp" android:layout_height="100dp" android:text="Loop" android:id="@+id/mLoop" android:gravity="center|bottom" android:layout_below="@+id/mTelltales" android:layout_alignLeft="@+id/mTelltales" android:layout_alignStart="@+id/mTelltales" android:background="@drawable/drag_objects" /> <TextView android:layout_width="100dp" android:layout_height="100dp" android:text="Jump" android:id="@+id/mJump" android:gravity="center|bottom" android:layout_alignTop="@+id/mLoop" android:layout_toRightOf="@+id/mLoop" android:layout_toEndOf="@+id/mLoop" android:background="@drawable/drag_objects" /> <TextView android:layout_width="100dp" android:layout_height="100dp" android:text="Chime" android:id="@+id/mChime" android:gravity="center|bottom" android:layout_below="@+id/mFuel" android:layout_alignLeft="@+id/mFuel" android:layout_alignStart="@+id/mFuel" android:background="@drawable/drag_objects" /> <TextView android:layout_width="100dp" android:layout_height="100dp" android:text="Confirm Action" android:id="@+id/mConfirmAction" android:gravity="center|bottom" android:layout_alignTop="@+id/mChime" android:layout_toRightOf="@+id/mChime" android:layout_toEndOf="@+id/mChime" android:background="@drawable/drag_objects" /> <TextView android:layout_width="100dp" android:layout_height="100dp" android:text="Comments" android:id="@+id/mComments" android:gravity="center|bottom" android:background="@drawable/drag_objects" android:layout_alignTop="@+id/mConfirmAction" android:layout_toRightOf="@+id/mConfirmAction" android:layout_toEndOf="@+id/mConfirmAction" android:singleLine="false" /> </RelativeLayout> </RelativeLayout> row.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="wrap_content"> <Button android:id="@+id/remove" android:layout_width="50dp" android:layout_height="wrap_content" android:layout_alignParentRight="true" android:background="@drawable/ic_action_discard" /> <Button android:layout_width="50dp" android:layout_height="wrap_content" android:id="@+id/up" android:layout_toLeftOf="@+id/down" android:background="@drawable/ic_fa_chevron_up" /> <Button android:id="@+id/down" android:layout_width="50dp" android:layout_height="wrap_content" android:layout_toLeftOf="@id/remove" android:background="@drawable/ic_fa_chevron_down" /> <TextView android:id="@+id/textout" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_toLeftOf="@id/remove"/> </RelativeLayout> Currently i can set the text of the actual textView with the text of the next upward or downward, but remains the issue of setting the text of the adjacent textView. Any ideas?
No comments:
Post a Comment