<?xml version="1.0" encoding="utf-8"?> <TableLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res/com.google.synthesizer" android:id="@+id/TableLayout01" android:layout_width="fill_parent" android:layout_height="fill_parent" android:stretchColumns="*" android:shrinkColumns="*"> <TableRow> <TextView android:text="@string/echo_mix" android:id="@+id/echoMixLabel" android:gravity="center_horizontal" /> <TextView android:text="@string/echo_delay" android:id="@+id/echoDelayLabel" android:gravity="center_horizontal" /> <TextView android:text="" android:id="@+id/empty1Label" android:gravity="center_horizontal" /> <TextView android:text="" android:id="@+id/empty2Label" android:gravity="center_horizontal" /> <TextView android:text="" android:id="@+id/empty3Label" android:gravity="center_horizontal" /> <TextView android:text="" android:id="@+id/empty4Label" android:gravity="center_horizontal" /> </TableRow> <TableRow> <com.google.synthesizer.android.widgets.knob.KnobView android:id="@+id/echoMixKnob" app:value="0.0" app:min="0.0" app:max="1.0" android:layout_margin="2px" /> <com.google.synthesizer.android.widgets.knob.KnobView android:id="@+id/echoDelayKnob" app:value="0.5" app:min="0.1" app:max="2.0" android:layout_margin="2px" /> <com.google.synthesizer.android.widgets.knob.KnobPlaceholderView android:id="@+id/empty1Knob" android:layout_margin="2px" /> <com.google.synthesizer.android.widgets.knob.KnobPlaceholderView android:id="@+id/empty2Knob" android:layout_margin="2px" /> <com.google.synthesizer.android.widgets.knob.KnobPlaceholderView android:id="@+id/empty3Knob" android:layout_margin="2px" /> <com.google.synthesizer.android.widgets.knob.KnobPlaceholderView android:id="@+id/empty4Knob" android:layout_margin="2px" /> </TableRow> <TableRow> <LinearLayout android:layout_height="fill_parent" android:layout_span="6" android:orientation="vertical"> <com.google.synthesizer.android.widgets.piano.PianoView android:id="@+id/piano" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_weight="1" app:octaves="2" app:first_octave="4"/> </LinearLayout> </TableRow> </TableLayout>