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Merge "Fix position and size of searchfield and buttons." into honeycomb

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This commit is contained in:
Amith Yamasani
2011-01-16 11:20:49 -08:00
committed by Android (Google) Code Review
parent 772f5600ef 9b2e302ab8
commit fe75749cd9
2 changed files with 87 additions and 46 deletions
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81
core/java/android/widget/SearchView.java
View File

@@ -83,6 +83,7 @@ public class SearchView extends LinearLayout {
private CursorAdapter mSuggestionsAdapter;
private View mSearchButton;
private View mSubmitButton;
private View mSubmitArea;
private ImageView mCloseButton;
private View mSearchEditFrame;
private View mVoiceButton;
@@ -92,6 +93,7 @@ public class SearchView extends LinearLayout {
private boolean mQueryRefinement;
private boolean mClearingFocus;
private int mMaxWidth;
private boolean mVoiceButtonEnabled;
private SearchableInfo mSearchable;
@@ -187,6 +189,7 @@ public class SearchView extends LinearLayout {
mQueryTextView.setSearchView(this);
mSearchEditFrame = findViewById(R.id.search_edit_frame);
mSubmitArea = findViewById(R.id.submit_area);
mSubmitButton = findViewById(R.id.search_go_btn);
mCloseButton = (ImageView) findViewById(R.id.search_close_btn);
mVoiceButton = findViewById(R.id.search_voice_btn);
@@ -248,6 +251,8 @@ public class SearchView extends LinearLayout {
if (mSearchable != null) {
updateSearchAutoComplete();
}
// Cache the voice search capability
mVoiceButtonEnabled = hasVoiceSearch();
updateViewsVisibility(mIconifiedByDefault);
}
@@ -513,18 +518,55 @@ public class SearchView extends LinearLayout {
mIconified = collapsed;
// Visibility of views that are visible when collapsed
final int visCollapsed = collapsed ? VISIBLE : GONE;
// Visibility of views that are visible when expanded
final int visExpanded = collapsed ? GONE : VISIBLE;
// Is there text in the query
final boolean hasText = !TextUtils.isEmpty(mQueryTextView.getText());
mSearchButton.setVisibility(visCollapsed);
mSubmitButton.setVisibility(mSubmitButtonEnabled && hasText ? visExpanded : GONE);
mSearchEditFrame.setVisibility(visExpanded);
updateSubmitButton(hasText);
mSearchEditFrame.setVisibility(collapsed ? GONE : VISIBLE);
updateCloseButton();
updateVoiceButton(!hasText);
updateSubmitArea();
requestLayout();
invalidate();
}
private boolean hasVoiceSearch() {
if (mSearchable != null && mSearchable.getVoiceSearchEnabled()) {
Intent testIntent = null;
if (mSearchable.getVoiceSearchLaunchWebSearch()) {
testIntent = mVoiceWebSearchIntent;
} else if (mSearchable.getVoiceSearchLaunchRecognizer()) {
testIntent = mVoiceAppSearchIntent;
}
if (testIntent != null) {
ResolveInfo ri = getContext().getPackageManager().resolveActivity(testIntent,
PackageManager.MATCH_DEFAULT_ONLY);
return ri != null;
}
}
return false;
}
private boolean isSubmitAreaEnabled() {
return (mSubmitButtonEnabled || mVoiceButtonEnabled) && !isIconified();
}
private void updateSubmitButton(boolean hasText) {
mSubmitButton.setVisibility(
isSubmitAreaEnabled() ? (hasText ? VISIBLE : INVISIBLE) : GONE);
}
private void updateSubmitArea() {
int visibility = GONE;
if (isSubmitAreaEnabled()) {
if (mSubmitButton.getVisibility() == VISIBLE
|| mVoiceButton.getVisibility() == VISIBLE) {
visibility = VISIBLE;
} else {
visibility = INVISIBLE;
}
}
mSubmitArea.setVisibility(visibility);
}
private void updateCloseButton() {
@@ -790,22 +832,14 @@ public class SearchView extends LinearLayout {
* be visible - i.e., if the user has typed a query, remove the voice button.
*/
private void updateVoiceButton(boolean empty) {
int visibility = View.GONE;
if (mSearchable != null && mSearchable.getVoiceSearchEnabled() && empty
&& !isIconified()) {
Intent testIntent = null;
if (mSearchable.getVoiceSearchLaunchWebSearch()) {
testIntent = mVoiceWebSearchIntent;
} else if (mSearchable.getVoiceSearchLaunchRecognizer()) {
testIntent = mVoiceAppSearchIntent;
}
if (testIntent != null) {
ResolveInfo ri = getContext().getPackageManager().resolveActivity(testIntent,
PackageManager.MATCH_DEFAULT_ONLY);
if (ri != null) {
visibility = View.VISIBLE;
}
}
// If the voice button is to be visible, show it
// Else, make it gone if the submit button is enabled, otherwise invisible to
// avoid losing the real-estate
int visibility = mSubmitButtonEnabled ? GONE : INVISIBLE;
if (mVoiceButtonEnabled && !isIconified() && empty) {
visibility = VISIBLE;
mSubmitButton.setVisibility(GONE);
}
mVoiceButton.setVisibility(visibility);
}
@@ -825,12 +859,11 @@ public class SearchView extends LinearLayout {
CharSequence text = mQueryTextView.getText();
boolean hasText = !TextUtils.isEmpty(text);
if (isSubmitButtonEnabled()) {
mSubmitButton.setVisibility(hasText ? VISIBLE : GONE);
requestLayout();
invalidate();
updateSubmitButton(hasText);
}
updateVoiceButton(!hasText);
updateCloseButton();
updateSubmitArea();
if (mOnQueryChangeListener != null) {
mOnQueryChangeListener.onQueryTextChanged(newText.toString());
}

52
core/res/res/layout/search_view.xml
View File

@@ -100,8 +100,8 @@
android:id="@+id/search_close_btn"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:paddingLeft="4dip"
android:paddingRight="4dip"
android:paddingLeft="8dip"
android:paddingRight="8dip"
android:layout_gravity="center_vertical"
android:background="?android:attr/selectableItemBackground"
android:src="?android:attr/searchViewCloseIcon"
@@ -111,26 +111,34 @@
</LinearLayout>
<ImageView
android:id="@+id/search_go_btn"
<LinearLayout
android:id="@+id/submit_area"
android:orientation="horizontal"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:paddingLeft="4dip"
android:paddingRight="4dip"
android:background="?android:attr/selectableItemBackground"
android:src="?android:attr/searchViewGoIcon"
/>
android:layout_height="match_parent">
<ImageView
android:id="@+id/search_voice_btn"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:paddingLeft="4dip"
android:paddingRight="4dip"
android:src="?android:attr/searchViewVoiceIcon"
android:background="?android:attr/selectableItemBackground"
android:visibility="gone"
/>
<ImageView
android:id="@+id/search_go_btn"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:paddingLeft="16dip"
android:paddingRight="16dip"
android:background="?android:attr/selectableItemBackground"
android:src="?android:attr/searchViewGoIcon"
android:visibility="gone"
/>
<ImageView
android:id="@+id/search_voice_btn"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:paddingLeft="16dip"
android:paddingRight="16dip"
android:src="?android:attr/searchViewVoiceIcon"
android:background="?android:attr/selectableItemBackground"
android:visibility="gone"
/>
</LinearLayout>
</LinearLayout>