diff options
Diffstat (limited to 'updater_sample/src/com/example')
4 files changed, 81 insertions, 80 deletions
diff --git a/updater_sample/src/com/example/android/systemupdatersample/PayloadSpec.java b/updater_sample/src/com/example/android/systemupdatersample/PayloadSpec.java index 90c5637ea..ce8833883 100644 --- a/updater_sample/src/com/example/android/systemupdatersample/PayloadSpec.java +++ b/updater_sample/src/com/example/android/systemupdatersample/PayloadSpec.java @@ -18,12 +18,15 @@ package com.example.android.systemupdatersample; import android.os.UpdateEngine; +import java.io.Serializable; import java.util.List; /** * Payload that will be given to {@link UpdateEngine#applyPayload)}. */ -public class PayloadSpec { +public class PayloadSpec implements Serializable { + + private static final long serialVersionUID = 41043L; /** * Creates a payload spec {@link Builder} diff --git a/updater_sample/src/com/example/android/systemupdatersample/ui/MainActivity.java b/updater_sample/src/com/example/android/systemupdatersample/ui/MainActivity.java index 9f1e5d170..d6a6ce3f5 100644 --- a/updater_sample/src/com/example/android/systemupdatersample/ui/MainActivity.java +++ b/updater_sample/src/com/example/android/systemupdatersample/ui/MainActivity.java @@ -31,13 +31,15 @@ import android.widget.Spinner; import android.widget.TextView; import android.widget.Toast; +import com.example.android.systemupdatersample.PayloadSpec; 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.PayloadSpecs; import com.example.android.systemupdatersample.util.UpdateConfigs; import com.example.android.systemupdatersample.util.UpdateEngineErrorCodes; import com.example.android.systemupdatersample.util.UpdateEngineStatuses; +import java.io.IOException; import java.util.List; import java.util.concurrent.atomic.AtomicInteger; @@ -46,6 +48,8 @@ import java.util.concurrent.atomic.AtomicInteger; */ public class MainActivity extends Activity { + private static final String TAG = "MainActivity"; + private TextView mTextViewBuild; private Spinner mSpinnerConfigs; private TextView mTextViewConfigsDirHint; @@ -55,17 +59,19 @@ public class MainActivity extends Activity { private Button mButtonReset; private ProgressBar mProgressBar; private TextView mTextViewStatus; + private TextView mTextViewCompletion; 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(); + private final UpdateEngine mUpdateEngine = new UpdateEngine(); + @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); @@ -80,14 +86,14 @@ public class MainActivity extends Activity { this.mButtonReset = findViewById(R.id.buttonReset); this.mProgressBar = findViewById(R.id.progressBar); this.mTextViewStatus = findViewById(R.id.textViewStatus); - - this.mUpdateEngine.bind(mUpdateEngineCallback); + this.mTextViewCompletion = findViewById(R.id.textViewCompletion); this.mTextViewConfigsDirHint.setText(UpdateConfigs.getConfigsRoot(this)); uiReset(); - loadUpdateConfigs(); + + this.mUpdateEngine.bind(mUpdateEngineCallback); } @Override @@ -140,7 +146,6 @@ public class MainActivity extends Activity { .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(); @@ -156,7 +161,6 @@ public class MainActivity extends Activity { + " 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(); @@ -178,6 +182,13 @@ public class MainActivity extends Activity { setUiStatus(status); Toast.makeText(this, "Update Status changed", Toast.LENGTH_LONG) .show(); + if (status != UpdateEngine.UpdateStatusConstants.IDLE) { + Log.d(TAG, "status changed, setting ui to updating mode"); + uiSetUpdating(); + } else { + Log.d(TAG, "status changed, resetting ui"); + uiReset(); + } }); } } @@ -188,15 +199,16 @@ public class MainActivity extends Activity { * values from {@link UpdateEngine.ErrorCodeConstants}. */ private void onPayloadApplicationComplete(int errorCode) { + final String state = UpdateEngineErrorCodes.isUpdateSucceeded(errorCode) + ? "SUCCESS" + : "FAILURE"; 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(); + setUiCompletion(errorCode); }); } @@ -212,6 +224,7 @@ public class MainActivity extends Activity { mProgressBar.setEnabled(false); mProgressBar.setVisibility(ProgressBar.INVISIBLE); mTextViewStatus.setText(R.string.unknown); + mTextViewCompletion.setText(R.string.unknown); } /** sets ui updating mode */ @@ -239,7 +252,18 @@ public class MainActivity extends Activity { */ private void setUiStatus(int status) { String statusText = UpdateEngineStatuses.getStatusText(status); - mTextViewStatus.setText(statusText); + mTextViewStatus.setText(statusText + "/" + status); + } + + /** + * @param errorCode update engine error code + */ + private void setUiCompletion(int errorCode) { + final String state = UpdateEngineErrorCodes.isUpdateSucceeded(errorCode) + ? "SUCCESS" + : "FAILURE"; + String errorText = UpdateEngineErrorCodes.getCodeName(errorCode); + mTextViewCompletion.setText(state + " " + errorText + "/" + errorCode); } private void loadConfigsToSpinner(List<UpdateConfig> configs) { @@ -259,19 +283,42 @@ public class MainActivity extends Activity { /** * Applies the given update */ - private void applyUpdate(UpdateConfig config) { + private void applyUpdate(final UpdateConfig config) { if (config.getInstallType() == UpdateConfig.AB_INSTALL_TYPE_NON_STREAMING) { - AbNonStreamingUpdate update = new AbNonStreamingUpdate(mUpdateEngine, config); + PayloadSpec payload; try { - update.execute(); - } catch (Exception e) { - Log.e("MainActivity", "Error applying the update", e); - Toast.makeText(this, "Error applying the update", Toast.LENGTH_SHORT) + payload = PayloadSpecs.forNonStreaming(config.getUpdatePackageFile()); + } catch (IOException e) { + Log.e(TAG, "Error creating payload spec", e); + Toast.makeText(this, "Error creating payload spec", Toast.LENGTH_LONG) .show(); + return; } + updateEngineApplyPayload(payload); } else { - Toast.makeText(this, "Streaming is not implemented", Toast.LENGTH_SHORT) - .show(); + Log.d(TAG, "Starting PrepareStreamingService"); + } + } + + /** + * Applies given payload. + * + * UpdateEngine works asynchronously. This method doesn't wait until + * end of the update. + */ + private void updateEngineApplyPayload(PayloadSpec payloadSpec) { + try { + mUpdateEngine.applyPayload( + payloadSpec.getUrl(), + payloadSpec.getOffset(), + payloadSpec.getSize(), + payloadSpec.getProperties().toArray(new String[0])); + } catch (Exception e) { + Log.e(TAG, "UpdateEngine failed to apply the update", e); + Toast.makeText( + this, + "UpdateEngine failed to apply the update", + Toast.LENGTH_LONG).show(); } } @@ -280,10 +327,11 @@ public class MainActivity extends Activity { * leave it as is. */ private void stopRunningUpdate() { - Toast.makeText(this, - "stopRunningUpdate is not implemented", - Toast.LENGTH_SHORT).show(); - + try { + mUpdateEngine.cancel(); + } catch (Exception e) { + Log.w(TAG, "UpdateEngine failed to stop the ongoing update", e); + } } /** @@ -291,9 +339,11 @@ public class MainActivity extends Activity { * update has been applied. */ private void resetUpdate() { - Toast.makeText(this, - "resetUpdate is not implemented", - Toast.LENGTH_SHORT).show(); + try { + mUpdateEngine.resetStatus(); + } catch (Exception e) { + Log.w(TAG, "UpdateEngine failed to reset the update", e); + } } /** diff --git a/updater_sample/src/com/example/android/systemupdatersample/updates/AbNonStreamingUpdate.java b/updater_sample/src/com/example/android/systemupdatersample/updates/AbNonStreamingUpdate.java deleted file mode 100644 index 1b91a1ac3..000000000 --- a/updater_sample/src/com/example/android/systemupdatersample/updates/AbNonStreamingUpdate.java +++ /dev/null @@ -1,52 +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.updates; - -import android.os.UpdateEngine; - -import com.example.android.systemupdatersample.PayloadSpec; -import com.example.android.systemupdatersample.UpdateConfig; -import com.example.android.systemupdatersample.util.PayloadSpecs; - -/** - * Applies A/B (seamless) non-streaming update. - */ -public class AbNonStreamingUpdate { - - private final UpdateEngine mUpdateEngine; - private final UpdateConfig mUpdateConfig; - - public AbNonStreamingUpdate(UpdateEngine updateEngine, UpdateConfig config) { - this.mUpdateEngine = updateEngine; - this.mUpdateConfig = config; - } - - /** - * Start applying the update. This method doesn't wait until end of the update. - * {@code update_engine} works asynchronously. - */ - public void execute() throws Exception { - PayloadSpec payload = PayloadSpecs.forNonStreaming(mUpdateConfig.getUpdatePackageFile()); - - mUpdateEngine.applyPayload( - payload.getUrl(), - payload.getOffset(), - payload.getSize(), - payload.getProperties().toArray(new String[0])); - } - -} diff --git a/updater_sample/src/com/example/android/systemupdatersample/util/FileDownloader.java b/updater_sample/src/com/example/android/systemupdatersample/util/FileDownloader.java index 806f17351..5c1d71117 100644 --- a/updater_sample/src/com/example/android/systemupdatersample/util/FileDownloader.java +++ b/updater_sample/src/com/example/android/systemupdatersample/util/FileDownloader.java @@ -40,7 +40,7 @@ public final class FileDownloader { private long mSize; private File mOut; - public FileDownloader(String url, long offset, long size, File out) { + public FileDownloader(String url, long offset, long size, File out) { this.mUrl = url; this.mOffset = offset; this.mSize = size; |