diff options
Diffstat (limited to 'java/src/com/android/inputmethod/latin/CandidateView.java')
| -rw-r--r-- | java/src/com/android/inputmethod/latin/CandidateView.java | 39 |
1 files changed, 25 insertions, 14 deletions
diff --git a/java/src/com/android/inputmethod/latin/CandidateView.java b/java/src/com/android/inputmethod/latin/CandidateView.java index 92d26a01c..09b356d65 100644 --- a/java/src/com/android/inputmethod/latin/CandidateView.java +++ b/java/src/com/android/inputmethod/latin/CandidateView.java @@ -44,6 +44,8 @@ import android.widget.LinearLayout; import android.widget.PopupWindow; import android.widget.TextView; +import com.android.inputmethod.compat.FrameLayoutCompatUtils; +import com.android.inputmethod.compat.LinearLayoutCompatUtils; import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo; import java.util.ArrayList; @@ -148,7 +150,18 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo } public CandidateView(Context context, AttributeSet attrs, int defStyle) { - super(context, attrs, defStyle); + // Note: Up to version 10 (Gingerbread) of the API, LinearLayout doesn't have 3-argument + // constructor. + // TODO: Call 3-argument constructor, super(context, attrs, defStyle), when we abandon + // backward compatibility with the version 10 or earlier of the API. + super(context, attrs); + if (defStyle != R.attr.candidateViewStyle) { + throw new IllegalArgumentException( + "can't accept defStyle other than R.attr.candidayeViewStyle: defStyle=" + + defStyle); + } + setBackgroundDrawable(LinearLayoutCompatUtils.getBackgroundDrawable( + context, attrs, defStyle, R.style.CandidateViewStyle)); Resources res = context.getResources(); LayoutInflater inflater = LayoutInflater.from(context); @@ -232,7 +245,8 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo public void setListener(Listener listener, View inputView) { mListener = listener; mKeyboardView = inputView.findViewById(R.id.keyboard_view); - mCandidatesPane = (ViewGroup)inputView.findViewById(R.id.candidates_pane); + mCandidatesPane = FrameLayoutCompatUtils.getPlacer( + (ViewGroup)inputView.findViewById(R.id.candidates_pane)); mCandidatesPane.setOnClickListener(this); mCandidatesPaneContainer = (ViewGroup)inputView.findViewById( R.id.candidates_pane_container); @@ -334,12 +348,10 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo } if (x != 0) { final View divider = mDividers.get(i - NUM_CANDIDATES_IN_STRIP); - mCandidatesPane.addView(divider); - placeCandidateAt(divider, x, y); + addCandidateAt(divider, x, y); x += dividerWidth; } - mCandidatesPane.addView(tv); - placeCandidateAt(tv, x, y); + addCandidateAt(tv, x, y); x += width; } @@ -360,14 +372,13 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo } } - private void placeCandidateAt(View v, int x, int y) { - ViewGroup.LayoutParams lp = v.getLayoutParams(); - if (lp instanceof ViewGroup.MarginLayoutParams) { - ViewGroup.MarginLayoutParams mlp = (ViewGroup.MarginLayoutParams)lp; - mlp.width = v.getMeasuredWidth(); - mlp.height = v.getMeasuredHeight(); - mlp.setMargins(x, y + (mCandidateStripHeight - mlp.height) / 2, 0, 0); - } + private void addCandidateAt(View v, int x, int y) { + final int width = v.getMeasuredWidth(); + final int height = v.getMeasuredHeight(); + final MarginLayoutParams marginLayoutParams = FrameLayoutCompatUtils.newLayoutParam( + mCandidatesPane, width, height); + marginLayoutParams.setMargins(x, y + (mCandidateStripHeight - height) / 2, 0, 0); + mCandidatesPane.addView(v, marginLayoutParams); } private void centeringCandidates(int from, int to, int width, int paneWidth) { |