updater_config: make utils/PayloadSpecs non-static
PayloadSpecs has complicated methods, which makes hard
to test other dependent classes.
Making it non-static allows mocking it, which makes
testing other classes easier.
Test: manually
Test: using JUnit4
Change-Id: I818dc59c6bb0e7d131439d0d41f88d5cd9a451b4
Signed-off-by: Zhomart Mukhamejanov <zhomart@google.com>
diff --git a/updater_sample/src/com/example/android/systemupdatersample/services/PrepareStreamingService.java b/updater_sample/src/com/example/android/systemupdatersample/services/PrepareStreamingService.java
index 222bb0a..ac6e223 100644
--- a/updater_sample/src/com/example/android/systemupdatersample/services/PrepareStreamingService.java
+++ b/updater_sample/src/com/example/android/systemupdatersample/services/PrepareStreamingService.java
@@ -116,6 +116,8 @@
PackageFiles.PAYLOAD_PROPERTIES_FILE_NAME
);
+ private final PayloadSpecs mPayloadSpecs = new PayloadSpecs();
+
@Override
protected void onHandleIntent(Intent intent) {
Log.d(TAG, "On handle intent is called");
@@ -137,7 +139,7 @@
* 3. Checks OTA package compatibility with the device.
* 4. Constructs {@link PayloadSpec} for streaming update.
*/
- private static PayloadSpec execute(UpdateConfig config)
+ private PayloadSpec execute(UpdateConfig config)
throws IOException, PreparationFailedException {
downloadPreStreamingFiles(config, OTA_PACKAGE_DIR);
@@ -164,7 +166,7 @@
}
}
- return PayloadSpecs.forStreaming(config.getUrl(),
+ return mPayloadSpecs.forStreaming(config.getUrl(),
payloadBinary.get().getOffset(),
payloadBinary.get().getSize(),
Paths.get(OTA_PACKAGE_DIR, PAYLOAD_PROPERTIES_FILE_NAME).toFile());
@@ -176,7 +178,7 @@
* in directory {@code dir}.
* @throws IOException when can't download a file
*/
- private static void downloadPreStreamingFiles(UpdateConfig config, String dir)
+ private void downloadPreStreamingFiles(UpdateConfig config, String dir)
throws IOException {
Log.d(TAG, "Deleting existing files from " + dir);
for (String file : PRE_STREAMING_FILES_SET) {
@@ -200,7 +202,7 @@
* @param file physical location of {@link PackageFiles#COMPATIBILITY_ZIP_FILE_NAME}
* @return true if OTA package is compatible with this device
*/
- private static boolean verifyPackageCompatibility(File file) {
+ private boolean verifyPackageCompatibility(File file) {
try {
return RecoverySystem.verifyPackageCompatibility(file);
} catch (IOException e) {
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 c5a7f95..9bab131 100644
--- a/updater_sample/src/com/example/android/systemupdatersample/ui/MainActivity.java
+++ b/updater_sample/src/com/example/android/systemupdatersample/ui/MainActivity.java
@@ -77,6 +77,7 @@
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.
@@ -338,7 +339,7 @@
if (config.getInstallType() == UpdateConfig.AB_INSTALL_TYPE_NON_STREAMING) {
PayloadSpec payload;
try {
- payload = PayloadSpecs.forNonStreaming(config.getUpdatePackageFile());
+ 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)
diff --git a/updater_sample/src/com/example/android/systemupdatersample/util/PayloadSpecs.java b/updater_sample/src/com/example/android/systemupdatersample/util/PayloadSpecs.java
index 4db448a..b98b97c 100644
--- a/updater_sample/src/com/example/android/systemupdatersample/util/PayloadSpecs.java
+++ b/updater_sample/src/com/example/android/systemupdatersample/util/PayloadSpecs.java
@@ -43,7 +43,7 @@
* zip file. So we enumerate the entries to identify the offset of the payload file.
* http://developer.android.com/reference/java/util/zip/ZipFile.html#entries()
*/
- public static PayloadSpec forNonStreaming(File packageFile) throws IOException {
+ public PayloadSpec forNonStreaming(File packageFile) throws IOException {
boolean payloadFound = false;
long payloadOffset = 0;
long payloadSize = 0;
@@ -100,7 +100,7 @@
/**
* Creates a {@link PayloadSpec} for streaming update.
*/
- public static PayloadSpec forStreaming(String updateUrl,
+ public PayloadSpec forStreaming(String updateUrl,
long offset,
long size,
File propertiesFile) throws IOException {
@@ -115,7 +115,7 @@
/**
* Converts an {@link PayloadSpec} to a string.
*/
- public static String toString(PayloadSpec payloadSpec) {
+ public String specToString(PayloadSpec payloadSpec) {
return "<PayloadSpec url=" + payloadSpec.getUrl()
+ ", offset=" + payloadSpec.getOffset()
+ ", size=" + payloadSpec.getSize()
@@ -124,6 +124,4 @@
+ ">";
}
- private PayloadSpecs() {}
-
}