diff options
Diffstat (limited to 'updater_sample/src/com/example/android/systemupdatersample/ui/MainActivity.java')
| -rw-r--r-- | updater_sample/src/com/example/android/systemupdatersample/ui/MainActivity.java | 235 |
1 files changed, 46 insertions, 189 deletions
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 9bab1319d..9237bc794 100644 --- a/updater_sample/src/com/example/android/systemupdatersample/ui/MainActivity.java +++ b/updater_sample/src/com/example/android/systemupdatersample/ui/MainActivity.java @@ -22,7 +22,6 @@ import android.graphics.Color; 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; @@ -32,21 +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.services.PrepareStreamingService; +import com.example.android.systemupdatersample.UpdateManager; 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.UpdateEngineProperties; import com.example.android.systemupdatersample.util.UpdateEngineStatuses; -import java.io.IOException; -import java.util.ArrayList; import java.util.List; -import java.util.concurrent.atomic.AtomicBoolean; -import java.util.concurrent.atomic.AtomicInteger; /** * UI for SystemUpdaterSample app. @@ -55,10 +48,6 @@ public class MainActivity extends Activity { private static final String TAG = "MainActivity"; - /** HTTP Header: User-Agent; it will be sent to the server when streaming the payload. */ - private static final String HTTP_USER_AGENT = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) " - + "AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36"; - private TextView mTextViewBuild; private Spinner mSpinnerConfigs; private TextView mTextViewConfigsDirHint; @@ -73,18 +62,9 @@ public class MainActivity extends Activity { private Button mButtonSwitchSlot; private List<UpdateConfig> mConfigs; - private AtomicInteger mUpdateEngineStatus = - new AtomicInteger(UpdateEngine.UpdateStatusConstants.IDLE); - private PayloadSpec mLastPayloadSpec; - private AtomicBoolean mManualSwitchSlotRequired = new AtomicBoolean(true); - private final PayloadSpecs mPayloadSpecs = new PayloadSpecs(); - - /** - * Listen to {@code update_engine} events. - */ - private UpdateEngineCallbackImpl mUpdateEngineCallback = new UpdateEngineCallbackImpl(); - private final UpdateEngine mUpdateEngine = new UpdateEngine(); + private final UpdateManager mUpdateManager = + new UpdateManager(new UpdateEngine(), new PayloadSpecs()); @Override protected void onCreate(Bundle savedInstanceState) { @@ -109,15 +89,31 @@ public class MainActivity extends Activity { uiReset(); loadUpdateConfigs(); - this.mUpdateEngine.bind(mUpdateEngineCallback); + this.mUpdateManager.setOnEngineStatusUpdateCallback(this::onStatusUpdate); + this.mUpdateManager.setOnProgressUpdateCallback(this::onProgressUpdate); + this.mUpdateManager.setOnEngineCompleteCallback(this::onPayloadApplicationComplete); } @Override protected void onDestroy() { - this.mUpdateEngine.unbind(); + this.mUpdateManager.setOnEngineStatusUpdateCallback(null); + this.mUpdateManager.setOnProgressUpdateCallback(null); + this.mUpdateManager.setOnEngineCompleteCallback(null); super.onDestroy(); } + @Override + protected void onResume() { + super.onResume(); + this.mUpdateManager.bind(); + } + + @Override + protected void onPause() { + this.mUpdateManager.unbind(); + super.onPause(); + } + /** * reload button is clicked */ @@ -147,7 +143,7 @@ public class MainActivity extends Activity { .setIcon(android.R.drawable.ic_dialog_alert) .setPositiveButton(android.R.string.ok, (dialog, whichButton) -> { uiSetUpdating(); - applyUpdate(getSelectedConfig()); + mUpdateManager.applyUpdate(this, getSelectedConfig()); }) .setNegativeButton(android.R.string.cancel, null) .show(); @@ -162,7 +158,7 @@ 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) -> { - stopRunningUpdate(); + mUpdateManager.cancelRunningUpdate(); }) .setNegativeButton(android.R.string.cancel, null).show(); } @@ -177,7 +173,7 @@ public class MainActivity extends Activity { + " and restore old version?") .setIcon(android.R.drawable.ic_dialog_alert) .setPositiveButton(android.R.string.ok, (dialog, whichButton) -> { - resetUpdate(); + mUpdateManager.resetUpdate(); }) .setNegativeButton(android.R.string.cancel, null).show(); } @@ -186,7 +182,7 @@ public class MainActivity extends Activity { * switch slot button clicked */ public void onSwitchSlotClick(View view) { - setSwitchSlotOnReboot(); + mUpdateManager.setSwitchSlotOnReboot(); } /** @@ -194,26 +190,26 @@ public class MainActivity extends Activity { * 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); - Toast.makeText(this, "Update Status changed", Toast.LENGTH_LONG) - .show(); - if (status == UpdateEngine.UpdateStatusConstants.IDLE) { - Log.d(TAG, "status changed, resetting ui"); - uiReset(); - } else { - Log.d(TAG, "status changed, setting ui to updating mode"); - uiSetUpdating(); - } - setUiStatus(status); - }); - } + private void onStatusUpdate(int status) { + runOnUiThread(() -> { + Log.e("UpdateEngine", "StatusUpdate - status=" + + UpdateEngineStatuses.getStatusText(status) + + "/" + status); + Toast.makeText(this, "Update Status changed", Toast.LENGTH_LONG) + .show(); + if (status == UpdateEngine.UpdateStatusConstants.IDLE) { + Log.d(TAG, "status changed, resetting ui"); + uiReset(); + } else { + Log.d(TAG, "status changed, setting ui to updating mode"); + uiSetUpdating(); + } + setUiStatus(status); + }); + } + + private void onProgressUpdate(double progress) { + mProgressBar.setProgress((int) (100 * progress)); } /** @@ -234,7 +230,7 @@ public class MainActivity extends Activity { setUiCompletion(errorCode); if (errorCode == UpdateEngineErrorCodes.UPDATED_BUT_NOT_ACTIVE) { // if update was successfully applied. - if (mManualSwitchSlotRequired.get()) { + if (mUpdateManager.manualSwitchSlotRequired()) { // Show "Switch Slot" button. uiShowSwitchSlotInfo(); } @@ -321,143 +317,4 @@ public class MainActivity extends Activity { return mConfigs.get(mSpinnerConfigs.getSelectedItemPosition()); } - /** - * Applies the given update - */ - private void applyUpdate(final UpdateConfig config) { - List<String> extraProperties = new ArrayList<>(); - - if (!config.getAbConfig().getForceSwitchSlot()) { - // Disable switch slot on reboot, which is enabled by default. - // User will enable it manually by clicking "Switch Slot" button on the screen. - extraProperties.add(UpdateEngineProperties.PROPERTY_DISABLE_SWITCH_SLOT_ON_REBOOT); - mManualSwitchSlotRequired.set(true); - } else { - mManualSwitchSlotRequired.set(false); - } - - if (config.getInstallType() == UpdateConfig.AB_INSTALL_TYPE_NON_STREAMING) { - PayloadSpec payload; - try { - payload = mPayloadSpecs.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, extraProperties); - } else { - Log.d(TAG, "Starting PrepareStreamingService"); - PrepareStreamingService.startService(this, config, (code, payloadSpec) -> { - if (code == PrepareStreamingService.RESULT_CODE_SUCCESS) { - extraProperties.add("USER_AGENT=" + HTTP_USER_AGENT); - config.getStreamingMetadata() - .getAuthorization() - .ifPresent(s -> extraProperties.add("AUTHORIZATION=" + s)); - updateEngineApplyPayload(payloadSpec, extraProperties); - } else { - Log.e(TAG, "PrepareStreamingService failed, result code is " + code); - Toast.makeText( - MainActivity.this, - "PrepareStreamingService failed, result code is " + code, - Toast.LENGTH_LONG).show(); - } - }); - } - } - - /** - * Applies given payload. - * - * UpdateEngine works asynchronously. This method doesn't wait until - * end of the update. - * - * @param payloadSpec contains url, offset and size to {@code PAYLOAD_BINARY_FILE_NAME} - * @param extraProperties additional properties to pass to {@link UpdateEngine#applyPayload} - */ - private void updateEngineApplyPayload(PayloadSpec payloadSpec, List<String> extraProperties) { - mLastPayloadSpec = payloadSpec; - - ArrayList<String> properties = new ArrayList<>(payloadSpec.getProperties()); - if (extraProperties != null) { - properties.addAll(extraProperties); - } - try { - mUpdateEngine.applyPayload( - payloadSpec.getUrl(), - payloadSpec.getOffset(), - payloadSpec.getSize(), - properties.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(); - } - } - - /** - * Sets the new slot that has the updated partitions as the active slot, - * which device will boot into next time. - * This method is only supposed to be called after the payload is applied. - * - * Invoking {@link UpdateEngine#applyPayload} with the same payload url, offset, size - * and payload metadata headers doesn't trigger new update. It can be used to just switch - * active A/B slot. - * - * {@link UpdateEngine#applyPayload} might take several seconds to finish, and it will - * invoke callbacks {@link this#onStatusUpdate} and {@link this#onPayloadApplicationComplete)}. - */ - private void setSwitchSlotOnReboot() { - Log.d(TAG, "setSwitchSlotOnReboot invoked"); - List<String> extraProperties = new ArrayList<>(); - // PROPERTY_SKIP_POST_INSTALL should be passed on to skip post-installation hooks. - extraProperties.add(UpdateEngineProperties.PROPERTY_SKIP_POST_INSTALL); - // It sets property SWITCH_SLOT_ON_REBOOT=1 by default. - // HTTP headers are not required, UpdateEngine is not expected to stream payload. - updateEngineApplyPayload(mLastPayloadSpec, extraProperties); - uiHideSwitchSlotInfo(); - } - - /** - * Requests update engine to stop any ongoing update. If an update has been applied, - * leave it as is. - */ - private void stopRunningUpdate() { - try { - mUpdateEngine.cancel(); - } catch (Exception e) { - Log.w(TAG, "UpdateEngine failed to stop the ongoing update", e); - } - } - - /** - * Resets update engine to IDLE state. Requests to cancel any onging update, or to revert if an - * update has been applied. - */ - private void resetUpdate() { - try { - mUpdateEngine.resetStatus(); - } catch (Exception e) { - Log.w(TAG, "UpdateEngine failed to reset the update", e); - } - } - - /** - * Helper class to delegate {@code update_engine} 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); - } - } - } |