70 lines
2.6 KiB
Java
70 lines
2.6 KiB
Java
package com.android.email.activity.setup;
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import android.app.Activity;
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import android.content.Context;
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import android.content.Intent;
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import android.os.AsyncTask;
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import android.os.Bundle;
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import android.preference.PreferenceActivity;
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import com.android.emailcommon.provider.Account;
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import com.android.emailcommon.utility.IntentUtilities;
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/**
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* This activity is headless. It exists to load the Account object from the given account ID and
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* then starts the {@link AccountSettings} activity with the appropriate fragment showing in place.
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*/
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public class HeadlessAccountSettingsLoader extends Activity {
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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final Intent i = getIntent();
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final long accountID = IntentUtilities.getAccountIdFromIntent(i);
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if ("incoming".equals(i.getData().getLastPathSegment())) {
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new LoadAccountIncomingSettingsAsyncTask(getApplicationContext())
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.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, accountID);
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}
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}
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/**
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* Asynchronously loads the Account object from its ID and then navigates to the AccountSettings
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* fragment.
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*/
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private class LoadAccountIncomingSettingsAsyncTask extends AsyncTask<Long, Void, Account> {
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private final Context mContext;
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private LoadAccountIncomingSettingsAsyncTask(Context context) {
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mContext = context;
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}
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protected Account doInBackground(Long... params) {
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return Account.restoreAccountWithId(mContext, params[0]);
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}
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protected void onPostExecute(Account result) {
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// create an Intent to view a new activity
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final Intent intent = new Intent(Intent.ACTION_VIEW);
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intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
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// we are navigating explicitly to the AccountSettings activity
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intent.setClass(mContext, AccountSettings.class);
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// place the account in the intent as an extra
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intent.putExtra(AccountSettings.EXTRA_ACCOUNT, result);
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// these extras show the "incoming fragment" in the AccountSettings activity by default
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intent.putExtra(PreferenceActivity.EXTRA_SHOW_FRAGMENT,
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AccountSetupIncomingFragment.class.getCanonicalName());
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intent.putExtra(PreferenceActivity.EXTRA_SHOW_FRAGMENT_ARGUMENTS,
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AccountSetupIncomingFragment.getArgs(true));
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intent.putExtra(PreferenceActivity.EXTRA_NO_HEADERS, true);
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mContext.startActivity(intent);
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finish();
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}
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}
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} |