summaryrefslogtreecommitdiffstats
path: root/sample_updater/src/com/example/android/systemupdatersample/ui/MainActivity.java
diff options
context:
space:
mode:
Diffstat (limited to 'sample_updater/src/com/example/android/systemupdatersample/ui/MainActivity.java')
-rw-r--r--sample_updater/src/com/example/android/systemupdatersample/ui/MainActivity.java314
1 files changed, 0 insertions, 314 deletions
diff --git a/sample_updater/src/com/example/android/systemupdatersample/ui/MainActivity.java b/sample_updater/src/com/example/android/systemupdatersample/ui/MainActivity.java
deleted file mode 100644
index 72e1b2469..000000000
--- a/sample_updater/src/com/example/android/systemupdatersample/ui/MainActivity.java
+++ /dev/null
@@ -1,314 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.example.android.systemupdatersample.ui;
-
-import android.app.Activity;
-import android.app.AlertDialog;
-import android.os.Build;
-import android.os.Bundle;
-import android.os.UpdateEngine;
-import android.os.UpdateEngineCallback;
-import android.util.Log;
-import android.view.View;
-import android.widget.ArrayAdapter;
-import android.widget.Button;
-import android.widget.ProgressBar;
-import android.widget.Spinner;
-import android.widget.TextView;
-import android.widget.Toast;
-
-import com.example.android.systemupdatersample.R;
-import com.example.android.systemupdatersample.UpdateConfig;
-import com.example.android.systemupdatersample.updates.AbNonStreamingUpdate;
-import com.example.android.systemupdatersample.util.UpdateConfigs;
-import com.example.android.systemupdatersample.util.UpdateEngineErrorCodes;
-import com.example.android.systemupdatersample.util.UpdateEngineStatuses;
-
-import java.util.List;
-import java.util.concurrent.atomic.AtomicInteger;
-
-/**
- * UI for SystemUpdaterSample app.
- */
-public class MainActivity extends Activity {
-
- private TextView mTextViewBuild;
- private Spinner mSpinnerConfigs;
- private TextView mTextViewConfigsDirHint;
- private Button mButtonReload;
- private Button mButtonApplyConfig;
- private Button mButtonStop;
- private Button mButtonReset;
- private ProgressBar mProgressBar;
- private TextView mTextViewStatus;
-
- private List<UpdateConfig> mConfigs;
- private AtomicInteger mUpdateEngineStatus =
- new AtomicInteger(UpdateEngine.UpdateStatusConstants.IDLE);
- private UpdateEngine mUpdateEngine = new UpdateEngine();
-
- /**
- * Listen to {@code update_engine} events.
- */
- private UpdateEngineCallbackImpl mUpdateEngineCallback = new UpdateEngineCallbackImpl();
-
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.activity_main);
-
- this.mTextViewBuild = findViewById(R.id.textViewBuild);
- this.mSpinnerConfigs = findViewById(R.id.spinnerConfigs);
- this.mTextViewConfigsDirHint = findViewById(R.id.textViewConfigsDirHint);
- this.mButtonReload = findViewById(R.id.buttonReload);
- this.mButtonApplyConfig = findViewById(R.id.buttonApplyConfig);
- this.mButtonStop = findViewById(R.id.buttonStop);
- this.mButtonReset = findViewById(R.id.buttonReset);
- this.mProgressBar = findViewById(R.id.progressBar);
- this.mTextViewStatus = findViewById(R.id.textViewStatus);
-
- this.mUpdateEngine.bind(mUpdateEngineCallback);
-
- this.mTextViewConfigsDirHint.setText(UpdateConfigs.getConfigsRoot(this));
-
- uiReset();
-
- loadUpdateConfigs();
- }
-
- @Override
- protected void onDestroy() {
- this.mUpdateEngine.unbind();
- super.onDestroy();
- }
-
- /**
- * reload button is clicked
- */
- public void onReloadClick(View view) {
- loadUpdateConfigs();
- }
-
- /**
- * view config button is clicked
- */
- public void onViewConfigClick(View view) {
- UpdateConfig config = mConfigs.get(mSpinnerConfigs.getSelectedItemPosition());
- new AlertDialog.Builder(this)
- .setTitle(config.getName())
- .setMessage(config.getRawJson())
- .setPositiveButton(R.string.close, (dialog, id) -> dialog.dismiss())
- .show();
- }
-
- /**
- * apply config button is clicked
- */
- public void onApplyConfigClick(View view) {
- new AlertDialog.Builder(this)
- .setTitle("Apply Update")
- .setMessage("Do you really want to apply this update?")
- .setIcon(android.R.drawable.ic_dialog_alert)
- .setPositiveButton(android.R.string.ok, (dialog, whichButton) -> {
- uiSetUpdating();
- applyUpdate(getSelectedConfig());
- })
- .setNegativeButton(android.R.string.cancel, null)
- .show();
- }
-
- /**
- * stop button clicked
- */
- public void onStopClick(View view) {
- new AlertDialog.Builder(this)
- .setTitle("Stop Update")
- .setMessage("Do you really want to cancel running update?")
- .setIcon(android.R.drawable.ic_dialog_alert)
- .setPositiveButton(android.R.string.ok, (dialog, whichButton) -> {
- uiReset();
- stopRunningUpdate();
- })
- .setNegativeButton(android.R.string.cancel, null).show();
- }
-
- /**
- * reset button clicked
- */
- public void onResetClick(View view) {
- new AlertDialog.Builder(this)
- .setTitle("Reset Update")
- .setMessage("Do you really want to cancel running update"
- + " and restore old version?")
- .setIcon(android.R.drawable.ic_dialog_alert)
- .setPositiveButton(android.R.string.ok, (dialog, whichButton) -> {
- uiReset();
- resetUpdate();
- })
- .setNegativeButton(android.R.string.cancel, null).show();
- }
-
- /**
- * Invoked when anything changes. The value of {@code status} will
- * be one of the values from {@link UpdateEngine.UpdateStatusConstants},
- * and {@code percent} will be from {@code 0.0} to {@code 1.0}.
- */
- private void onStatusUpdate(int status, float percent) {
- mProgressBar.setProgress((int) (100 * percent));
- if (mUpdateEngineStatus.get() != status) {
- mUpdateEngineStatus.set(status);
- runOnUiThread(() -> {
- Log.e("UpdateEngine", "StatusUpdate - status="
- + UpdateEngineStatuses.getStatusText(status)
- + "/" + status);
- setUiStatus(status);
- Toast.makeText(this, "Update Status changed", Toast.LENGTH_LONG)
- .show();
- });
- }
- }
-
- /**
- * Invoked when the payload has been applied, whether successfully or
- * unsuccessfully. The value of {@code errorCode} will be one of the
- * values from {@link UpdateEngine.ErrorCodeConstants}.
- */
- private void onPayloadApplicationComplete(int errorCode) {
- runOnUiThread(() -> {
- final String state = UpdateEngineErrorCodes.isUpdateSucceeded(errorCode)
- ? "SUCCESS"
- : "FAILURE";
- Log.i("UpdateEngine",
- "Completed - errorCode="
- + UpdateEngineErrorCodes.getCodeName(errorCode) + "/" + errorCode
- + " " + state);
- Toast.makeText(this, "Update completed", Toast.LENGTH_LONG).show();
- });
- }
-
- /** resets ui */
- private void uiReset() {
- mTextViewBuild.setText(Build.DISPLAY);
- mSpinnerConfigs.setEnabled(true);
- mButtonReload.setEnabled(true);
- mButtonApplyConfig.setEnabled(true);
- mButtonStop.setEnabled(false);
- mButtonReset.setEnabled(false);
- mProgressBar.setProgress(0);
- mProgressBar.setEnabled(false);
- mProgressBar.setVisibility(ProgressBar.INVISIBLE);
- mTextViewStatus.setText(R.string.unknown);
- }
-
- /** sets ui updating mode */
- private void uiSetUpdating() {
- mTextViewBuild.setText(Build.DISPLAY);
- mSpinnerConfigs.setEnabled(false);
- mButtonReload.setEnabled(false);
- mButtonApplyConfig.setEnabled(false);
- mButtonStop.setEnabled(true);
- mProgressBar.setEnabled(true);
- mButtonReset.setEnabled(true);
- mProgressBar.setVisibility(ProgressBar.VISIBLE);
- }
-
- /**
- * loads json configurations from configs dir that is defined in {@link UpdateConfigs}.
- */
- private void loadUpdateConfigs() {
- mConfigs = UpdateConfigs.getUpdateConfigs(this);
- loadConfigsToSpinner(mConfigs);
- }
-
- /**
- * @param status update engine status code
- */
- private void setUiStatus(int status) {
- String statusText = UpdateEngineStatuses.getStatusText(status);
- mTextViewStatus.setText(statusText);
- }
-
- private void loadConfigsToSpinner(List<UpdateConfig> configs) {
- String[] spinnerArray = UpdateConfigs.configsToNames(configs);
- ArrayAdapter<String> spinnerArrayAdapter = new ArrayAdapter<>(this,
- android.R.layout.simple_spinner_item,
- spinnerArray);
- spinnerArrayAdapter.setDropDownViewResource(android.R.layout
- .simple_spinner_dropdown_item);
- mSpinnerConfigs.setAdapter(spinnerArrayAdapter);
- }
-
- private UpdateConfig getSelectedConfig() {
- return mConfigs.get(mSpinnerConfigs.getSelectedItemPosition());
- }
-
- /**
- * Applies the given update
- */
- private void applyUpdate(UpdateConfig config) {
- if (config.getInstallType() == UpdateConfig.TYPE_NON_STREAMING) {
- AbNonStreamingUpdate update = new AbNonStreamingUpdate(mUpdateEngine, config);
- try {
- update.execute();
- } catch (Exception e) {
- Log.e("MainActivity", "Error applying the update", e);
- Toast.makeText(this, "Error applying the update", Toast.LENGTH_SHORT)
- .show();
- }
- } else {
- Toast.makeText(this, "Streaming is not implemented", Toast.LENGTH_SHORT)
- .show();
- }
- }
-
- /**
- * Requests update engine to stop any ongoing update. If an update has been applied,
- * leave it as is.
- */
- private void stopRunningUpdate() {
- Toast.makeText(this,
- "stopRunningUpdate is not implemented",
- Toast.LENGTH_SHORT).show();
-
- }
-
- /**
- * Resets update engine to IDLE state. Requests to cancel any onging update, or to revert if an
- * update has been applied.
- */
- private void resetUpdate() {
- Toast.makeText(this,
- "resetUpdate is not implemented",
- Toast.LENGTH_SHORT).show();
- }
-
- /**
- * Helper class to delegate UpdateEngine callbacks to MainActivity
- */
- class UpdateEngineCallbackImpl extends UpdateEngineCallback {
- @Override
- public void onStatusUpdate(int status, float percent) {
- MainActivity.this.onStatusUpdate(status, percent);
- }
-
- @Override
- public void onPayloadApplicationComplete(int errorCode) {
- MainActivity.this.onPayloadApplicationComplete(errorCode);
- }
- }
-
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-05 07:53:17 +0200