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Depend on support lib preferences

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Bug: 24576551
Change-Id: Ic6190bacd3f7582c9bbc8de972da4612bd92421e
This commit is contained in:
Jason Monk
2015-09-10 15:52:51 -04:00
parent 136ed7b6b2
commit 39b467482d
308 changed files with 2684 additions and 1762 deletions
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121
src/com/android/settings/DreamSettings.java
View File

@@ -25,8 +25,9 @@ import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.support.v7.preference.Preference;
import android.support.v7.preference.PreferenceViewHolder;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
@@ -35,10 +36,7 @@ import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnTouchListener;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.RadioButton;
import android.widget.Switch;
import android.widget.TextView;
@@ -46,6 +44,7 @@ import android.widget.TextView;
import com.android.internal.logging.MetricsLogger;
import com.android.settings.widget.SwitchBar;
import com.android.settingslib.dream.DreamBackend;
import com.android.settingslib.dream.DreamBackend.DreamInfo;
import java.util.List;
@@ -60,7 +59,6 @@ public class DreamSettings extends SettingsPreferenceFragment implements
private Context mContext;
private DreamBackend mBackend;
private DreamInfoAdapter mAdapter;
private SwitchBar mSwitchBar;
private MenuItem[] mMenuItemsWhenEnabled;
private boolean mRefreshing;
@@ -120,15 +118,9 @@ public class DreamSettings extends SettingsPreferenceFragment implements
logd("onActivityCreated(%s)", savedInstanceState);
super.onActivityCreated(savedInstanceState);
ListView listView = getListView();
listView.setItemsCanFocus(true);
TextView emptyView = (TextView) getView().findViewById(android.R.id.empty);
emptyView.setText(R.string.screensaver_settings_disabled_prompt);
listView.setEmptyView(emptyView);
mAdapter = new DreamInfoAdapter(mContext);
listView.setAdapter(mAdapter);
setEmptyView(emptyView);
final SettingsActivity sa = (SettingsActivity) getActivity();
mSwitchBar = sa.getSwitchBar();
@@ -269,10 +261,17 @@ public class DreamSettings extends SettingsPreferenceFragment implements
if (mSwitchBar.isChecked() != dreamsEnabled)
mSwitchBar.setChecked(dreamsEnabled);
mAdapter.clear();
if (getPreferenceScreen() == null) {
setPreferenceScreen(getPreferenceManager().createPreferenceScreen(getContext()));
}
getPreferenceScreen().removeAll();
if (dreamsEnabled) {
List<DreamBackend.DreamInfo> dreamInfos = mBackend.getDreamInfos();
mAdapter.addAll(dreamInfos);
final int N = dreamInfos.size();
for (int i = 0; i < N; i++) {
getPreferenceScreen().addPreference(
new DreamInfoPreference(getPrefContext(), dreamInfos.get(i)));
}
}
if (mMenuItemsWhenEnabled != null)
for (MenuItem menuItem : mMenuItemsWhenEnabled)
@@ -285,85 +284,63 @@ public class DreamSettings extends SettingsPreferenceFragment implements
Log.d(TAG, args == null || args.length == 0 ? msg : String.format(msg, args));
}
private class DreamInfoAdapter extends ArrayAdapter<DreamBackend.DreamInfo> {
private final LayoutInflater mInflater;
private class DreamInfoPreference extends Preference {
public DreamInfoAdapter(Context context) {
super(context, 0);
mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
private final DreamInfo mInfo;
public DreamInfoPreference(Context context, DreamInfo info) {
super(context);
mInfo = info;
setLayoutResource(R.layout.dream_info_row);
setTitle(mInfo.caption);
setIcon(mInfo.icon);
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
DreamBackend.DreamInfo dreamInfo = getItem(position);
logd("getView(%s)", dreamInfo.caption);
final View row = convertView != null ? convertView : createDreamInfoRow(parent);
row.setTag(dreamInfo);
// bind icon
((ImageView) row.findViewById(android.R.id.icon)).setImageDrawable(dreamInfo.icon);
// bind caption
((TextView) row.findViewById(android.R.id.title)).setText(dreamInfo.caption);
public void onBindViewHolder(final PreferenceViewHolder holder) {
super.onBindViewHolder(holder);
// bind radio button
RadioButton radioButton = (RadioButton) row.findViewById(android.R.id.button1);
radioButton.setChecked(dreamInfo.isActive);
RadioButton radioButton = (RadioButton) holder.findViewById(android.R.id.button1);
radioButton.setChecked(mInfo.isActive);
radioButton.setOnTouchListener(new OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
row.onTouchEvent(event);
holder.itemView.onTouchEvent(event);
return false;
}});
}
});
// bind settings button + divider
boolean showSettings = dreamInfo.settingsComponentName != null;
View settingsDivider = row.findViewById(R.id.divider);
boolean showSettings = mInfo.settingsComponentName != null;
View settingsDivider = holder.findViewById(R.id.divider);
settingsDivider.setVisibility(showSettings ? View.VISIBLE : View.INVISIBLE);
ImageView settingsButton = (ImageView) row.findViewById(android.R.id.button2);
ImageView settingsButton = (ImageView) holder.findViewById(android.R.id.button2);
settingsButton.setVisibility(showSettings ? View.VISIBLE : View.INVISIBLE);
settingsButton.setAlpha(dreamInfo.isActive ? 1f : Utils.DISABLED_ALPHA);
settingsButton.setEnabled(dreamInfo.isActive);
settingsButton.setFocusable(dreamInfo.isActive);
settingsButton.setAlpha(mInfo.isActive ? 1f : Utils.DISABLED_ALPHA);
settingsButton.setEnabled(mInfo.isActive);
settingsButton.setFocusable(mInfo.isActive);
settingsButton.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {
mBackend.launchSettings((DreamBackend.DreamInfo) row.getTag());
}});
return row;
mBackend.launchSettings(mInfo);
}
});
}
private View createDreamInfoRow(ViewGroup parent) {
final View row = mInflater.inflate(R.layout.dream_info_row, parent, false);
final View header = row.findViewById(android.R.id.widget_frame);
header.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {
v.setPressed(true);
activate((DreamBackend.DreamInfo) row.getTag());
}});
return row;
}
private DreamBackend.DreamInfo getCurrentSelection() {
for (int i = 0; i < getCount(); i++) {
DreamBackend.DreamInfo dreamInfo = getItem(i);
if (dreamInfo.isActive)
return dreamInfo;
}
return null;
}
private void activate(DreamBackend.DreamInfo dreamInfo) {
if (dreamInfo.equals(getCurrentSelection()))
@Override
public void performClick() {
if (mInfo.isActive)
return;
for (int i = 0; i < getCount(); i++) {
getItem(i).isActive = false;
for (int i = 0; i < getPreferenceScreen().getPreferenceCount(); i++) {
DreamInfoPreference preference =
(DreamInfoPreference) getPreferenceScreen().getPreference(i);
preference.mInfo.isActive = false;
preference.notifyChanged();
}
dreamInfo.isActive = true;
mBackend.setActiveDream(dreamInfo.componentName);
notifyDataSetChanged();
mInfo.isActive = true;
mBackend.setActiveDream(mInfo.componentName);
notifyChanged();
}
}