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Roaming and background controls under data usage.

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Add action items to control mobile data roaming and background data
controls, along with dialogs to confirm.  Still need to fix telephony
to watch for Settings.Secure changes.

Hide "Change cycle" item when viewing app details.  Handle special
case where data usage doesn't want split action bar.

Bug: 4818009, 4979025, 4948767, 5010948
Change-Id: I363ff76a9daf2528d81573cf8d0687719d664bb0
This commit is contained in:
Jeff Sharkey
2011-07-09 17:52:31 -07:00
parent 9f81ee87ef
commit 9fab0da184
5 changed files with 206 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

196
src/com/android/settings/DataUsageSummary.java
View File

@@ -37,6 +37,7 @@ import android.app.Dialog;
import android.app.DialogFragment;
import android.app.Fragment;
import android.app.FragmentTransaction;
import android.content.ContentResolver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
@@ -58,6 +59,7 @@ import android.os.Bundle;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.preference.Preference;
import android.provider.Settings;
import android.telephony.TelephonyManager;
import android.text.TextUtils;
import android.text.format.DateUtils;
@@ -117,10 +119,12 @@ public class DataUsageSummary extends Fragment {
private static final String TAB_MOBILE = "mobile";
private static final String TAB_WIFI = "wifi";
private static final String TAG_CONFIRM_ROAMING = "confirmRoaming";
private static final String TAG_CONFIRM_LIMIT = "confirmLimit";
private static final String TAG_CYCLE_EDITOR = "cycleEditor";
private static final String TAG_POLICY_LIMIT = "policyLimit";
private static final String TAG_CONFIRM_RESTRICT = "confirmRestrict";
private static final String TAG_CONFIRM_APP_RESTRICT = "confirmAppRestrict";
private static final String TAG_APP_DETAILS = "appDetails";
private static final long KB_IN_BYTES = 1024;
@@ -182,6 +186,9 @@ public class DataUsageSummary extends Fragment {
private String mCurrentTab = null;
private String mIntentTab = null;
private MenuItem mMenuDataRoaming;
private MenuItem mMenuRestrictBackground;
/** Flag used to ignore listeners during binding. */
private boolean mBinding;
@@ -195,6 +202,7 @@ public class DataUsageSummary extends Fragment {
ServiceManager.getService(Context.NETWORK_POLICY_SERVICE));
mConnService = (ConnectivityManager) getActivity().getSystemService(
Context.CONNECTIVITY_SERVICE);
mPrefs = getActivity().getSharedPreferences(PREF_FILE, Context.MODE_PRIVATE);
mPolicyEditor = new NetworkPolicyEditor(mPolicyService);
@@ -308,30 +316,54 @@ public class DataUsageSummary extends Fragment {
public void onPrepareOptionsMenu(Menu menu) {
final Context context = getActivity();
final MenuItem split4g = menu.findItem(R.id.action_split_4g);
mMenuDataRoaming = menu.findItem(R.id.data_usage_menu_roaming);
mMenuDataRoaming.setVisible(hasMobileRadio(context));
mMenuDataRoaming.setChecked(getDataRoaming());
mMenuRestrictBackground = menu.findItem(R.id.data_usage_menu_restrict_background);
mMenuRestrictBackground.setChecked(getRestrictBackground());
final MenuItem split4g = menu.findItem(R.id.data_usage_menu_split_4g);
split4g.setVisible(hasMobile4gRadio(context));
split4g.setChecked(isMobilePolicySplit());
final MenuItem showWifi = menu.findItem(R.id.action_show_wifi);
final MenuItem showWifi = menu.findItem(R.id.data_usage_menu_show_wifi);
showWifi.setVisible(hasMobileRadio(context) && hasWifiRadio(context));
showWifi.setChecked(mShowWifi);
final MenuItem settings = menu.findItem(R.id.action_settings);
settings.setVisible(split4g.isVisible() || showWifi.isVisible());
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.action_split_4g: {
case R.id.data_usage_menu_roaming: {
final boolean dataRoaming = !item.isChecked();
if (dataRoaming) {
ConfirmDataRoamingFragment.show(this);
} else {
// no confirmation to disable roaming
setDataRoaming(false);
}
return true;
}
case R.id.data_usage_menu_restrict_background: {
final boolean restrictBackground = !item.isChecked();
if (restrictBackground) {
ConfirmRestrictFragment.show(this);
} else {
// no confirmation to drop restriction
setRestrictBackground(false);
}
return true;
}
case R.id.data_usage_menu_split_4g: {
final boolean mobileSplit = !item.isChecked();
setMobilePolicySplit(mobileSplit);
item.setChecked(isMobilePolicySplit());
updateTabs();
return true;
}
case R.id.action_show_wifi: {
case R.id.data_usage_menu_show_wifi: {
mShowWifi = !item.isChecked();
mPrefs.edit().putBoolean(PREF_SHOW_WIFI, mShowWifi).apply();
item.setChecked(mShowWifi);
@@ -529,8 +561,10 @@ public class DataUsageSummary extends Fragment {
private void updateAppDetail() {
if (isAppDetailMode()) {
mAppDetail.setVisibility(View.VISIBLE);
mCycleAdapter.setChangeVisible(false);
} else {
mAppDetail.setVisibility(View.GONE);
mCycleAdapter.setChangeVisible(true);
// hide detail stats when not in detail mode
mChart.bindDetailNetworkStats(null);
@@ -577,18 +611,7 @@ public class DataUsageSummary extends Fragment {
final Context context = getActivity();
if (NetworkPolicyManager.isUidValidForPolicy(context, mUid)) {
mAppRestrictView.setVisibility(View.VISIBLE);
final int uidPolicy;
try {
uidPolicy = mPolicyService.getUidPolicy(mUid);
} catch (RemoteException e) {
// since we can't do much without policy, we bail hard.
throw new RuntimeException("problem reading network policy", e);
}
// update policy checkbox
final boolean restrictBackground = (uidPolicy & POLICY_REJECT_METERED_BACKGROUND) != 0;
mAppRestrict.setChecked(restrictBackground);
mAppRestrict.setChecked(getAppRestrictBackground());
} else {
mAppRestrictView.setVisibility(View.GONE);
@@ -614,6 +637,41 @@ public class DataUsageSummary extends Fragment {
updatePolicy(false);
}
private boolean getDataRoaming() {
final ContentResolver resolver = getActivity().getContentResolver();
return Settings.Secure.getInt(resolver, Settings.Secure.DATA_ROAMING, 0) != 0;
}
private void setDataRoaming(boolean enabled) {
// TODO: teach telephony DataConnectionTracker to watch and apply
// updates when changed.
final ContentResolver resolver = getActivity().getContentResolver();
Settings.Secure.putInt(resolver, Settings.Secure.DATA_ROAMING, enabled ? 1 : 0);
mMenuDataRoaming.setChecked(enabled);
}
private boolean getRestrictBackground() {
return !mConnService.getBackgroundDataSetting();
}
private void setRestrictBackground(boolean restrictBackground) {
if (LOGD) Log.d(TAG, "setRestrictBackground()");
mConnService.setBackgroundDataSetting(!restrictBackground);
mMenuRestrictBackground.setChecked(restrictBackground);
}
private boolean getAppRestrictBackground() {
final int uidPolicy;
try {
uidPolicy = mPolicyService.getUidPolicy(mUid);
} catch (RemoteException e) {
// since we can't do much without policy, we bail hard.
throw new RuntimeException("problem reading network policy", e);
}
return (uidPolicy & POLICY_REJECT_METERED_BACKGROUND) != 0;
}
private void setAppRestrictBackground(boolean restrictBackground) {
if (LOGD) Log.d(TAG, "setRestrictBackground()");
try {
@@ -709,12 +767,13 @@ public class DataUsageSummary extends Fragment {
}
// one last cycle entry to modify policy cycle day
mCycleAdapter.add(new CycleChangeItem(context));
mCycleAdapter.setChangePossible(true);
} else {
// no valid cycle; show all data
// TODO: offer simple ranges like "last week" etc
mCycleAdapter.add(new CycleItem(context, historyStart, historyEnd));
mCycleAdapter.setChangePossible(false);
}
@@ -761,7 +820,7 @@ public class DataUsageSummary extends Fragment {
if (restrictBackground) {
// enabling restriction; show confirmation dialog which
// eventually calls setRestrictBackground() once user confirms.
ConfirmRestrictFragment.show(DataUsageSummary.this);
ConfirmAppRestrictFragment.show(DataUsageSummary.this);
} else {
setAppRestrictBackground(false);
}
@@ -946,9 +1005,32 @@ public class DataUsageSummary extends Fragment {
}
public static class CycleAdapter extends ArrayAdapter<CycleItem> {
private boolean mChangePossible = false;
private boolean mChangeVisible = false;
private final CycleChangeItem mChangeItem;
public CycleAdapter(Context context) {
super(context, android.R.layout.simple_spinner_item);
setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mChangeItem = new CycleChangeItem(context);
}
public void setChangePossible(boolean possible) {
mChangePossible = possible;
updateChange();
}
public void setChangeVisible(boolean visible) {
mChangeVisible = visible;
updateChange();
}
private void updateChange() {
remove(mChangeItem);
if (mChangePossible && mChangeVisible) {
add(mChangeItem);
}
}
}
@@ -1235,15 +1317,85 @@ public class DataUsageSummary extends Fragment {
/**
* Dialog to request user confirmation before setting
* {@link #POLICY_REJECT_METERED_BACKGROUND}.
* {@link Settings.Secure#DATA_ROAMING}.
*/
public static class ConfirmDataRoamingFragment extends DialogFragment {
public static void show(DataUsageSummary parent) {
final Bundle args = new Bundle();
final ConfirmDataRoamingFragment dialog = new ConfirmDataRoamingFragment();
dialog.setTargetFragment(parent, 0);
dialog.show(parent.getFragmentManager(), TAG_CONFIRM_ROAMING);
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
final Context context = getActivity();
final AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setTitle(R.string.roaming_reenable_title);
builder.setMessage(R.string.roaming_warning);
builder.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
final DataUsageSummary target = (DataUsageSummary) getTargetFragment();
if (target != null) {
target.setDataRoaming(true);
}
}
});
builder.setNegativeButton(android.R.string.cancel, null);
return builder.create();
}
}
/**
* Dialog to request user confirmation before setting
* {@link ConnectivityManager#setBackgroundDataSetting(boolean)}.
*/
public static class ConfirmRestrictFragment extends DialogFragment {
public static void show(DataUsageSummary parent) {
final Bundle args = new Bundle();
final ConfirmRestrictFragment dialog = new ConfirmRestrictFragment();
dialog.setTargetFragment(parent, 0);
dialog.show(parent.getFragmentManager(), TAG_CONFIRM_RESTRICT);
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
final Context context = getActivity();
final AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setTitle(R.string.data_usage_restrict_background_title);
builder.setMessage(R.string.data_usage_restrict_background);
builder.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
final DataUsageSummary target = (DataUsageSummary) getTargetFragment();
if (target != null) {
target.setRestrictBackground(true);
}
}
});
builder.setNegativeButton(android.R.string.cancel, null);
return builder.create();
}
}
/**
* Dialog to request user confirmation before setting
* {@link #POLICY_REJECT_METERED_BACKGROUND}.
*/
public static class ConfirmAppRestrictFragment extends DialogFragment {
public static void show(DataUsageSummary parent) {
final ConfirmAppRestrictFragment dialog = new ConfirmAppRestrictFragment();
dialog.setTargetFragment(parent, 0);
dialog.show(parent.getFragmentManager(), TAG_CONFIRM_APP_RESTRICT);
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
final Context context = getActivity();