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Align key preview and mini-keyboard positions 

Bug: 3004793
Change-Id: I1839e6ff3c8c66a576bfb3db9391c146ed225451
main
Tadashi G. Takaoka 2010-09-17 11:55:26 +09:00
parent 4a3ffcbf32
commit 7763b36d6d
2 changed files with 23 additions and 5 deletions
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2
java/res/values/styles.xml
View File

@ -22,7 +22,7 @@
<item name="keyTextSize">@dimen/key_text_size</item>
<item name="keyTextColor">#FFFFFFFF</item>
<item name="keyPreviewLayout">@layout/key_preview</item>
<item name="keyPreviewOffset">5dip</item>
<item name="keyPreviewOffset">0dip</item>
<item name="keyPreviewHeight">80dip</item>
<item name="labelTextSize">14sp</item>
<item name="popupLayout">@layout/keyboard_popup</item>

26
java/src/com/android/inputmethod/latin/LatinKeyboardBaseView.java
View File

@ -48,6 +48,7 @@ import android.widget.TextView;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
/**
@ -191,6 +192,7 @@ public class LatinKeyboardBaseView extends View implements PointerTracker.UIProx
private int mPopupPreviewOffsetX;
private int mPopupPreviewOffsetY;
private int mWindowY;
private int mPopupPreviewDisplayedY;
// Popup mini keyboard
private PopupWindow mMiniKeyboardPopup;
@ -918,9 +920,9 @@ public class LatinKeyboardBaseView extends View implements PointerTracker.UIProx
getLocationInWindow(mOffsetInWindow);
mOffsetInWindow[0] += mPopupPreviewOffsetX; // Offset may be zero
mOffsetInWindow[1] += mPopupPreviewOffsetY; // Offset may be zero
int[] mWindowLocation = new int[2];
getLocationOnScreen(mWindowLocation);
mWindowY = mWindowLocation[1];
int[] windowLocation = new int[2];
getLocationOnScreen(windowLocation);
mWindowY = windowLocation[1];
}
// Set the preview background state
mPreviewText.getBackground().setState(
@ -948,6 +950,8 @@ public class LatinKeyboardBaseView extends View implements PointerTracker.UIProx
mPreviewPopup.showAtLocation(mMiniKeyboardParent, Gravity.NO_GRAVITY,
popupPreviewX, popupPreviewY);
}
// Record popup preview position to display mini-keyboard later at the same positon
mPopupPreviewDisplayedY = popupPreviewY;
mPreviewText.setVisibility(VISIBLE);
}
@ -1057,6 +1061,19 @@ public class LatinKeyboardBaseView extends View implements PointerTracker.UIProx
return container;
}
private static boolean isOneRowKeyboard(Keyboard keyboard) {
final List<Key> keys = keyboard.getKeys();
if (keys.size() == 0) return false;
final int edgeFlags = keys.get(0).edgeFlags;
// HACK: The first key of mini keyboard which was inflated from xml and has multiple rows,
// does not have both top and bottom edge flags on at the same time. On the other hand,
// the first key of mini keyboard that was created with popupCharacters must have both top
// and bottom edge flags on.
// When you want to use one row mini-keyboard from xml file, make sure that the row has
// both top and bottom edge flags set.
return (edgeFlags & Keyboard.EDGE_TOP) != 0 && (edgeFlags & Keyboard.EDGE_BOTTOM) != 0;
}
/**
* Called when a key is long pressed. By default this will open any popup keyboard associated
* with this key through the attributes popupLayout and popupCharacters.
@ -1102,7 +1119,8 @@ public class LatinKeyboardBaseView extends View implements PointerTracker.UIProx
popupY -= container.getMeasuredHeight();
popupY += container.getPaddingBottom();
final int x = popupX;
final int y = popupY;
final int y = isOneRowKeyboard(mMiniKeyboard.getKeyboard())
? mPopupPreviewDisplayedY : popupY;
int adjustedX = x;
if (x < 0) {