package de.pixart.messenger.ui; import android.content.ComponentName; import android.content.Context; import android.content.Intent; import android.content.ServiceConnection; import android.databinding.DataBindingUtil; import android.os.Bundle; import android.os.IBinder; import android.support.design.widget.Snackbar; import android.support.v4.content.ContextCompat; import android.support.v7.app.AlertDialog; import android.support.v7.widget.Toolbar; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import java.util.List; import de.pixart.messenger.Config; import de.pixart.messenger.R; import de.pixart.messenger.databinding.ActivityImportBackupBinding; import de.pixart.messenger.databinding.DialogEnterPasswordBinding; import de.pixart.messenger.services.ImportBackupService; import de.pixart.messenger.ui.adapter.BackupFileAdapter; public class ImportBackupActivity extends XmppActivity implements ServiceConnection, ImportBackupService.OnBackupFilesLoaded, BackupFileAdapter.OnItemClickedListener, ImportBackupService.OnBackupProcessed { private ActivityImportBackupBinding binding; private BackupFileAdapter backupFileAdapter; private ImportBackupService service; @Override protected void onCreate(final Bundle savedInstanceState) { super.onCreate(savedInstanceState); binding = DataBindingUtil.setContentView(this, R.layout.activity_import_backup); setSupportActionBar((Toolbar) binding.toolbar); configureActionBar(getSupportActionBar()); this.backupFileAdapter = new BackupFileAdapter(); this.binding.list.setAdapter(this.backupFileAdapter); this.backupFileAdapter.setOnItemClickedListener(this); } @Override protected void refreshUiReal() { } @Override public void onStart() { super.onStart(); bindService(new Intent(this, ImportBackupService.class), this, Context.BIND_AUTO_CREATE); } @Override public void onStop() { super.onStop(); if (this.service != null) { this.service.removeOnBackupProcessedListener(this); } unbindService(this); } @Override void onBackendConnected() { } @Override public void onServiceConnected(ComponentName name, IBinder service) { ImportBackupService.ImportBackupServiceBinder binder = (ImportBackupService.ImportBackupServiceBinder) service; this.service = binder.getService(); this.service.addOnBackupProcessedListener(this); setLoadingState(this.service.getLoadingState()); this.service.loadBackupFiles(this); } @Override public void onServiceDisconnected(ComponentName name) { this.service = null; } @Override public void onBackupFilesLoaded(final List files) { runOnUiThread(() -> backupFileAdapter.setFiles(files)); } @Override public void onClick(ImportBackupService.BackupFile backupFile) { final DialogEnterPasswordBinding enterPasswordBinding = DataBindingUtil.inflate(LayoutInflater.from(this), R.layout.dialog_enter_password, null, false); Log.d(Config.LOGTAG, "attempting to import " + backupFile.getFile().getAbsolutePath()); enterPasswordBinding.explain.setText(getString(R.string.enter_password_to_restore, backupFile.getHeader().getJid().toString())); AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setView(enterPasswordBinding.getRoot()); builder.setTitle(R.string.enter_password); builder.setNegativeButton(R.string.cancel, null); builder.setPositiveButton(R.string.restore, (dialog, which) -> { final String password = enterPasswordBinding.accountPassword.getEditableText().toString(); Intent intent = new Intent(this, ImportBackupService.class); intent.putExtra("password", password); intent.putExtra("file", backupFile.getFile().getAbsolutePath()); setLoadingState(true); ContextCompat.startForegroundService(this, intent); }); builder.setCancelable(false); builder.create().show(); } private void setLoadingState(final boolean loadingState) { binding.coordinator.setVisibility(loadingState ? View.GONE : View.VISIBLE); binding.inProgress.setVisibility(loadingState ? View.VISIBLE : View.GONE); setTitle(loadingState ? R.string.restoring_backup : R.string.restore_backup); configureActionBar(getSupportActionBar(), !loadingState); } @Override public void onBackupRestored() { runOnUiThread(this::restart); } private void restart() { Log.d(Config.LOGTAG, "Restarting " + getBaseContext().getPackageManager().getLaunchIntentForPackage(getBaseContext().getPackageName())); Intent intent = getBaseContext().getPackageManager().getLaunchIntentForPackage(getBaseContext().getPackageName()); intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); startActivity(intent); overridePendingTransition(R.animator.fade_in, R.animator.fade_out); System.exit(0); } @Override public void onBackupDecryptionFailed() { runOnUiThread(() -> { setLoadingState(false); Snackbar.make(binding.coordinator, R.string.unable_to_decrypt_backup, Snackbar.LENGTH_LONG).show(); }); } @Override public void onBackupRestoreFailed() { runOnUiThread(() -> { setLoadingState(false); Snackbar.make(binding.coordinator, R.string.unable_to_restore_backup, Snackbar.LENGTH_LONG).show(); }); } }