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-rw-r--r--packages/SystemUI/src/com/android/systemui/statusbar/powerwidget/PowerWidget.java103
1 files changed, 56 insertions, 47 deletions
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/powerwidget/PowerWidget.java b/packages/SystemUI/src/com/android/systemui/statusbar/powerwidget/PowerWidget.java
index c82fc86..ebfed9b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/powerwidget/PowerWidget.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/powerwidget/PowerWidget.java
@@ -95,6 +95,7 @@ public class PowerWidget extends FrameLayout {
// this is a list of our currently loaded buttons
private final HashMap<String, PowerButton> mButtons = new HashMap<String, PowerButton>();
+ private final ArrayList<String> mButtonNames = new ArrayList<String>();
private View.OnClickListener mAllButtonClickListener;
private View.OnLongClickListener mAllButtonLongClickListener;
@@ -105,6 +106,7 @@ public class PowerWidget extends FrameLayout {
private WidgetBroadcastReceiver mBroadcastReceiver = null;
private WidgetSettingsObserver mObserver = null;
+ private LinearLayout mButtonLayout;
private HorizontalScrollView mScrollView;
public PowerWidget(Context context, AttributeSet attrs) {
@@ -126,12 +128,12 @@ public class PowerWidget extends FrameLayout {
removeAllViews();
// unregister our content receiver
- if(mBroadcastReceiver != null) {
+ if (mBroadcastReceiver != null) {
mContext.unregisterReceiver(mBroadcastReceiver);
mBroadcastReceiver = null;
}
// unobserve our content
- if(mObserver != null) {
+ if (mObserver != null) {
mObserver.unobserve();
mObserver = null;
}
@@ -147,7 +149,7 @@ public class PowerWidget extends FrameLayout {
Log.i(TAG, "Setting up widget");
String buttons = Settings.System.getString(mContext.getContentResolver(), Settings.System.WIDGET_BUTTONS);
- if(buttons == null) {
+ if (buttons == null) {
Log.i(TAG, "Default buttons being loaded");
buttons = BUTTONS_DEFAULT;
// Add the WiMAX button if it's supported
@@ -157,43 +159,14 @@ public class PowerWidget extends FrameLayout {
}
Log.i(TAG, "Button list: " + buttons);
- // create a linearlayout to hold our buttons
- LinearLayout ll = new LinearLayout(mContext);
- ll.setOrientation(LinearLayout.HORIZONTAL);
- ll.setGravity(Gravity.CENTER_HORIZONTAL);
-
- int buttonCount = 0;
- for(String button : buttons.split("\\|")) {
- Log.i(TAG, "Setting up button: " + button);
- // inflate our button, we don't add it to a parent and don't do any layout shit yet
- View buttonView = mInflater.inflate(R.layout.power_widget_button, null, false);
-
- if (loadButton(button, buttonView)) {
- // add the button here
- ll.addView(buttonView, BUTTON_LAYOUT_PARAMS);
- buttonCount++;
+ for (String button : buttons.split("\\|")) {
+ if (loadButton(button)) {
+ mButtonNames.add(button);
} else {
Log.e(TAG, "Error setting up button: " + button);
}
}
-
- // we determine if we're using a horizontal scroll view based on a threshold of button counts
- if(buttonCount > LAYOUT_SCROLL_BUTTON_THRESHOLD) {
- // we need our horizontal scroll view to wrap the linear layout
- mScrollView = new HorizontalScrollView(mContext);
- // make the fading edge the size of a button (makes it more noticible that we can scroll
- mScrollView.setFadingEdgeLength(mContext.getResources().getDisplayMetrics().widthPixels / LAYOUT_SCROLL_BUTTON_THRESHOLD);
- mScrollView.setScrollBarStyle(View.SCROLLBARS_INSIDE_INSET);
- mScrollView.setOverScrollMode(View.OVER_SCROLL_NEVER);
- // set the padding on the linear layout to the size of our scrollbar, so we don't have them overlap
- ll.setPadding(ll.getPaddingLeft(), ll.getPaddingTop(), ll.getPaddingRight(), mScrollView.getVerticalScrollbarWidth());
- mScrollView.addView(ll, WIDGET_LAYOUT_PARAMS);
- updateScrollbar();
- addView(mScrollView, WIDGET_LAYOUT_PARAMS);
- } else {
- // not needed, just add the linear layout
- addView(ll, WIDGET_LAYOUT_PARAMS);
- }
+ recreateButtonLayout();
// set up a broadcast receiver for our intents, based off of what our power buttons have been loaded
setupBroadcastReceiver();
@@ -209,28 +182,24 @@ public class PowerWidget extends FrameLayout {
mObserver.observe();
}
- private boolean loadButton(String key, View view) {
+ private boolean loadButton(String key) {
// first make sure we have a valid button
- if (!sPossibleButtons.containsKey(key) || view == null) {
+ if (!sPossibleButtons.containsKey(key)) {
return false;
}
if (mButtons.containsKey(key)) {
- // setup the button again
- mButtons.get(key).setupButton(view);
return true;
}
try {
// we need to instantiate a new button and add it
PowerButton pb = sPossibleButtons.get(key).newInstance();
- // set it up
- pb.setupButton(view);
pb.setExternalClickListener(mAllButtonClickListener);
pb.setExternalLongClickListener(mAllButtonLongClickListener);
// save it
mButtons.put(key, pb);
- } catch(Exception e) {
+ } catch (Exception e) {
Log.e(TAG, "Error loading button: " + key, e);
return false;
}
@@ -256,12 +225,52 @@ public class PowerWidget extends FrameLayout {
// clear our list
mButtons.clear();
+ mButtonNames.clear();
+ }
+
+ private void recreateButtonLayout() {
+ removeAllViews();
+
+ // create a linearlayout to hold our buttons
+ mButtonLayout = new LinearLayout(mContext);
+ mButtonLayout.setOrientation(LinearLayout.HORIZONTAL);
+ mButtonLayout.setGravity(Gravity.CENTER_HORIZONTAL);
+
+ for (String button : mButtonNames) {
+ PowerButton pb = mButtons.get(button);
+ if (pb != null) {
+ View buttonView = mInflater.inflate(R.layout.power_widget_button, null, false);
+ pb.setupButton(buttonView);
+ mButtonLayout.addView(buttonView, BUTTON_LAYOUT_PARAMS);
+ }
+ }
+
+ // we determine if we're using a horizontal scroll view based on a threshold of button counts
+ if (mButtonLayout.getChildCount() > LAYOUT_SCROLL_BUTTON_THRESHOLD) {
+ // we need our horizontal scroll view to wrap the linear layout
+ mScrollView = new HorizontalScrollView(mContext);
+ // make the fading edge the size of a button (makes it more noticible that we can scroll
+ mScrollView.setFadingEdgeLength(mContext.getResources().getDisplayMetrics().widthPixels / LAYOUT_SCROLL_BUTTON_THRESHOLD);
+ mScrollView.setScrollBarStyle(View.SCROLLBARS_INSIDE_INSET);
+ mScrollView.setOverScrollMode(View.OVER_SCROLL_NEVER);
+ // set the padding on the linear layout to the size of our scrollbar, so we don't have them overlap
+ mButtonLayout.setPadding(mButtonLayout.getPaddingLeft(),
+ mButtonLayout.getPaddingTop(),
+ mButtonLayout.getPaddingRight(),
+ mScrollView.getVerticalScrollbarWidth());
+ mScrollView.addView(mButtonLayout, WIDGET_LAYOUT_PARAMS);
+ updateScrollbar();
+ addView(mScrollView, WIDGET_LAYOUT_PARAMS);
+ } else {
+ // not needed, just add the linear layout
+ addView(mButtonLayout, WIDGET_LAYOUT_PARAMS);
+ }
}
public void updateAllButtons() {
// cycle through our buttons and update them
for (PowerButton pb : mButtons.values()) {
- pb.update();
+ pb.update(mContext);
}
}
@@ -316,7 +325,7 @@ public class PowerWidget extends FrameLayout {
}
private void setupBroadcastReceiver() {
- if(mBroadcastReceiver == null) {
+ if (mBroadcastReceiver == null) {
mBroadcastReceiver = new WidgetBroadcastReceiver();
}
}
@@ -351,7 +360,7 @@ public class PowerWidget extends FrameLayout {
if (action.equals(Intent.ACTION_CONFIGURATION_CHANGED)) {
updateButtonLayoutWidth();
- setupWidget();
+ recreateButtonLayout();
} else {
// handle the intent through our power buttons
for (PowerButton button : mButtons.values()) {
@@ -432,7 +441,7 @@ public class PowerWidget extends FrameLayout {
// do whatever the individual buttons must
for (PowerButton button : mButtons.values()) {
if (button.getObservedUris().contains(uri)) {
- button.onChangeUri(uri);
+ button.onChangeUri(resolver, uri);
}
}
generated by cgit v1.1 at 2024-05-17 22:03:48 +0000