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Cycle day editor and other confirmation dialogs.

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Create dialog to edit "cycle day" when data usage resets.  Also added
dialogs to confirm enabling limit and restricting an application.

Change-Id: I1e08b17fabd1fcfc2f260807a61435d0ff1a8627
This commit is contained in:
Jeff Sharkey
2011-06-14 15:01:18 -07:00
parent 94a9095eac
commit 4c72ae5e3d
7 changed files with 280 additions and 30 deletions
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174
src/com/android/settings/DataUsageSummary.java
View File

@@ -25,8 +25,12 @@ import static android.net.TrafficStats.TEMPLATE_MOBILE_ALL;
import static android.net.TrafficStats.TEMPLATE_WIFI;
import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.app.Fragment;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.INetworkPolicyManager;
@@ -61,6 +65,7 @@ import android.widget.ArrayAdapter;
import android.widget.BaseAdapter;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.NumberPicker;
import android.widget.Spinner;
import android.widget.TabHost;
import android.widget.TabHost.OnTabChangeListener;
@@ -90,6 +95,9 @@ 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_LIMIT = "confirmLimit";
private static final String TAG_CYCLE_EDITOR = "cycleEditor";
private static final long KB_IN_BYTES = 1024;
private static final long MB_IN_BYTES = KB_IN_BYTES * 1024;
private static final long GB_IN_BYTES = MB_IN_BYTES * 1024;
@@ -365,6 +373,24 @@ public class DataUsageSummary extends Fragment {
refreshPreferenceViews();
}
private void setPolicyCycleDay(int cycleDay) {
if (LOGD) Log.d(TAG, "setPolicyCycleDay()");
mPolicyModifier.setPolicyCycleDay(mTemplate, cycleDay);
updatePolicy(true);
}
private void setPolicyWarningBytes(long warningBytes) {
if (LOGD) Log.d(TAG, "setPolicyWarningBytes()");
mPolicyModifier.setPolicyWarningBytes(mTemplate, warningBytes);
updatePolicy(false);
}
private void setPolicyLimitBytes(long limitBytes) {
if (LOGD) Log.d(TAG, "setPolicyLimitBytes()");
mPolicyModifier.setPolicyLimitBytes(mTemplate, limitBytes);
updatePolicy(false);
}
/**
* Update chart sweeps and cycle list to reflect {@link NetworkPolicy} for
* current {@link #mTemplate}.
@@ -474,14 +500,13 @@ public class DataUsageSummary extends Fragment {
/** {@inheritDoc} */
public void onClick(View v) {
final boolean disableAtLimit = !mDisableAtLimit.isChecked();
mDisableAtLimit.setChecked(disableAtLimit);
refreshPreferenceViews();
// TODO: create policy if none exists
// TODO: show interstitial warning dialog to user
final long limitBytes = disableAtLimit ? 5 * GB_IN_BYTES : LIMIT_DISABLED;
mPolicyModifier.setPolicyLimitBytes(mTemplate, limitBytes);
updatePolicy(false);
if (disableAtLimit) {
// enabling limit; show confirmation dialog which eventually
// calls setPolicyLimitBytes() once user confirms.
ConfirmLimitFragment.show(DataUsageSummary.this);
} else {
setPolicyLimitBytes(LIMIT_DISABLED);
}
}
};
@@ -504,12 +529,15 @@ public class DataUsageSummary extends Fragment {
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
final CycleItem cycle = (CycleItem) parent.getItemAtPosition(position);
if (cycle instanceof CycleChangeItem) {
// TODO: show "define cycle" dialog
// also reset back to first cycle
Log.d(TAG, "CHANGE CYCLE DIALOG!!");
// show cycle editor; will eventually call setPolicyCycleDay()
// when user finishes editing.
CycleEditorFragment.show(DataUsageSummary.this);
// reset spinner to something other than "change cycle..."
mCycleSpinner.setSelection(0);
} else {
if (LOGD) Log.d(TAG, "shoiwng cycle " + cycle);
if (LOGD) Log.d(TAG, "showing cycle " + cycle);
// update chart to show selected cycle, and update detail data
// to match updated sweep bounds.
@@ -558,19 +586,12 @@ public class DataUsageSummary extends Fragment {
/** {@inheritDoc} */
public void onWarningChanged() {
if (LOGD) Log.d(TAG, "onWarningChanged()");
final long warningBytes = mChart.getWarningBytes();
mPolicyModifier.setPolicyWarningBytes(mTemplate, warningBytes);
updatePolicy(false);
setPolicyWarningBytes(mChart.getWarningBytes());
}
/** {@inheritDoc} */
public void onLimitChanged() {
if (LOGD) Log.d(TAG, "onLimitChanged()");
final long limitBytes = mDisableAtLimit.isChecked() ? mChart.getLimitBytes()
: LIMIT_DISABLED;
mPolicyModifier.setPolicyLimitBytes(mTemplate, limitBytes);
updatePolicy(false);
setPolicyLimitBytes(mChart.getLimitBytes());
}
};
@@ -696,5 +717,116 @@ public class DataUsageSummary extends Fragment {
}
/**
* Dialog to request user confirmation before setting
* {@link NetworkPolicy#limitBytes}.
*/
public static class ConfirmLimitFragment extends DialogFragment {
public static final String EXTRA_MESSAGE_ID = "messageId";
public static final String EXTRA_LIMIT_BYTES = "limitBytes";
public static void show(DataUsageSummary parent) {
final Bundle args = new Bundle();
// TODO: customize default limits based on network template
switch (parent.mTemplate) {
case TEMPLATE_MOBILE_3G_LOWER: {
args.putInt(EXTRA_MESSAGE_ID, R.string.data_usage_limit_dialog_3g);
args.putLong(EXTRA_LIMIT_BYTES, 5 * GB_IN_BYTES);
break;
}
case TEMPLATE_MOBILE_4G: {
args.putInt(EXTRA_MESSAGE_ID, R.string.data_usage_limit_dialog_4g);
args.putLong(EXTRA_LIMIT_BYTES, 5 * GB_IN_BYTES);
break;
}
case TEMPLATE_MOBILE_ALL: {
args.putInt(EXTRA_MESSAGE_ID, R.string.data_usage_limit_dialog_mobile);
args.putLong(EXTRA_LIMIT_BYTES, 5 * GB_IN_BYTES);
break;
}
}
final ConfirmLimitFragment dialog = new ConfirmLimitFragment();
dialog.setArguments(args);
dialog.setTargetFragment(parent, 0);
dialog.show(parent.getFragmentManager(), TAG_CONFIRM_LIMIT);
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
final Context context = getActivity();
final int messageId = getArguments().getInt(EXTRA_MESSAGE_ID);
final long limitBytes = getArguments().getLong(EXTRA_LIMIT_BYTES);
final AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setTitle(R.string.data_usage_limit_dialog_title);
builder.setMessage(messageId);
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.setPolicyLimitBytes(limitBytes);
}
}
});
return builder.create();
}
}
/**
* Dialog to edit {@link NetworkPolicy#cycleDay}.
*/
public static class CycleEditorFragment extends DialogFragment {
public static final String EXTRA_CYCLE_DAY = "cycleDay";
public static void show(DataUsageSummary parent) {
final NetworkPolicy policy = parent.mPolicyModifier.getPolicy(parent.mTemplate);
final Bundle args = new Bundle();
args.putInt(CycleEditorFragment.EXTRA_CYCLE_DAY, policy.cycleDay);
final CycleEditorFragment dialog = new CycleEditorFragment();
dialog.setArguments(args);
dialog.setTargetFragment(parent, 0);
dialog.show(parent.getFragmentManager(), TAG_CYCLE_EDITOR);
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
final Context context = getActivity();
final AlertDialog.Builder builder = new AlertDialog.Builder(context);
final LayoutInflater dialogInflater = LayoutInflater.from(builder.getContext());
final View view = dialogInflater.inflate(R.layout.data_usage_cycle_editor, null, false);
final NumberPicker cycleDayPicker = (NumberPicker) view.findViewById(R.id.cycle_day);
final int oldCycleDay = getArguments().getInt(EXTRA_CYCLE_DAY, 1);
cycleDayPicker.setMinValue(1);
cycleDayPicker.setMaxValue(31);
cycleDayPicker.setValue(oldCycleDay);
cycleDayPicker.setWrapSelectorWheel(true);
builder.setTitle(R.string.data_usage_cycle_editor_title);
builder.setView(view);
builder.setPositiveButton(R.string.data_usage_cycle_editor_positive,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
final int cycleDay = cycleDayPicker.getValue();
final DataUsageSummary target = (DataUsageSummary) getTargetFragment();
if (target != null) {
target.setPolicyCycleDay(cycleDay);
}
}
});
return builder.create();
}
}
}