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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko.fxa.activities;
import android.accounts.Account;
import android.app.Activity;
import android.content.Intent;
import org.mozilla.gecko.Locales.LocaleAwareActivity;
import org.mozilla.gecko.fxa.FirefoxAccounts;
import org.mozilla.gecko.fxa.FxAccountConstants;
public abstract class FxAccountAbstractActivity extends LocaleAwareActivity {
private static final String LOG_TAG = FxAccountAbstractActivity.class.getSimpleName();
protected final boolean cannotResumeWhenAccountsExist;
protected final boolean cannotResumeWhenNoAccountsExist;
public static final int CAN_ALWAYS_RESUME = 0;
public static final int CANNOT_RESUME_WHEN_ACCOUNTS_EXIST = 1 << 0;
public static final int CANNOT_RESUME_WHEN_NO_ACCOUNTS_EXIST = 1 << 1;
public FxAccountAbstractActivity(int resume) {
super();
this.cannotResumeWhenAccountsExist = 0 != (resume & CANNOT_RESUME_WHEN_ACCOUNTS_EXIST);
this.cannotResumeWhenNoAccountsExist = 0 != (resume & CANNOT_RESUME_WHEN_NO_ACCOUNTS_EXIST);
}
/**
* Many Firefox Accounts activities shouldn't display if an account already
* exists. This function redirects as appropriate.
*
* @return true if redirected.
*/
protected boolean redirectIfAppropriate() {
if (cannotResumeWhenAccountsExist || cannotResumeWhenNoAccountsExist) {
final Account account = FirefoxAccounts.getFirefoxAccount(this);
if (cannotResumeWhenAccountsExist && account != null) {
redirectToAction(FxAccountConstants.ACTION_FXA_STATUS);
return true;
}
if (cannotResumeWhenNoAccountsExist && account == null) {
redirectToAction(FxAccountConstants.ACTION_FXA_GET_STARTED);
return true;
}
}
return false;
}
@Override
public void onResume() {
super.onResume();
redirectIfAppropriate();
}
@Override
public void onBackPressed() {
super.onBackPressed();
overridePendingTransition(0, 0);
}
protected void launchActivity(Class<? extends Activity> activityClass) {
Intent intent = new Intent(this, activityClass);
// Per http://stackoverflow.com/a/8992365, this triggers a known bug with
// the soft keyboard not being shown for the started activity. Why, Android, why?
intent.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
startActivity(intent);
}
protected void redirectToAction(final String action) {
final Intent intent = new Intent(action);
// Per http://stackoverflow.com/a/8992365, this triggers a known bug with
// the soft keyboard not being shown for the started activity. Why, Android, why?
intent.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
startActivity(intent);
finish();
}
}
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