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-rw-r--r--protos/backup.proto12
-rw-r--r--src/com/android/launcher3/LauncherBackupAgentHelper.java2
-rw-r--r--src/com/android/launcher3/LauncherBackupHelper.java13
3 files changed, 17 insertions, 10 deletions
diff --git a/protos/backup.proto b/protos/backup.proto
index 44c4b09..f3ad0b6 100644
--- a/protos/backup.proto
+++ b/protos/backup.proto
@@ -90,17 +90,17 @@ message Favorite {
optional string iconPackage = 16;
optional string iconResource = 17;
optional bytes icon = 18;
- }
+}
message Screen {
required int64 id = 1;
optional int32 rank = 2;
- }
+}
message Resource {
required int32 dpi = 1;
required bytes data = 2;
- }
+}
message Widget {
required string provider = 1;
@@ -108,4 +108,8 @@ message Widget {
optional bool configure = 3;
optional Resource icon = 4;
optional Resource preview = 5;
- }
+
+ // Assume that a widget is resizable upto 2x2 if no data is available
+ optional int32 minSpanX = 6 [default = 2];
+ optional int32 minSpanY = 7 [default = 2];
+}
diff --git a/src/com/android/launcher3/LauncherBackupAgentHelper.java b/src/com/android/launcher3/LauncherBackupAgentHelper.java
index ddfd70d..5760578 100644
--- a/src/com/android/launcher3/LauncherBackupAgentHelper.java
+++ b/src/com/android/launcher3/LauncherBackupAgentHelper.java
@@ -92,7 +92,7 @@ public class LauncherBackupAgentHelper extends BackupAgentHelper {
LauncherClings.synchonouslyMarkFirstRunClingDismissed(this);
// TODO: Update the backup set to include rank.
- if (mHelper.restoredBackupVersion <= 2) {
+ if (mHelper.restoredBackupVersion <= 3) {
LauncherAppState.getLauncherProvider().updateFolderItemsRank();
}
} else {
diff --git a/src/com/android/launcher3/LauncherBackupHelper.java b/src/com/android/launcher3/LauncherBackupHelper.java
index 31b434c..11768b8 100644
--- a/src/com/android/launcher3/LauncherBackupHelper.java
+++ b/src/com/android/launcher3/LauncherBackupHelper.java
@@ -19,7 +19,6 @@ import android.app.backup.BackupDataInputStream;
import android.app.backup.BackupDataOutput;
import android.app.backup.BackupHelper;
import android.app.backup.BackupManager;
-import android.appwidget.AppWidgetProviderInfo;
import android.content.ComponentName;
import android.content.ContentResolver;
import android.content.ContentValues;
@@ -58,7 +57,6 @@ import java.io.IOException;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.Arrays;
-import java.util.HashMap;
import java.util.HashSet;
import java.util.zip.CRC32;
@@ -70,7 +68,7 @@ public class LauncherBackupHelper implements BackupHelper {
private static final boolean VERBOSE = LauncherBackupAgentHelper.VERBOSE;
private static final boolean DEBUG = LauncherBackupAgentHelper.DEBUG;
- private static final int BACKUP_VERSION = 2;
+ private static final int BACKUP_VERSION = 3;
private static final int MAX_JOURNAL_SIZE = 1000000;
// Journal key is such that it is always smaller than any dynamically generated
@@ -171,6 +169,7 @@ public class LauncherBackupHelper implements BackupHelper {
mExistingKeys.add(keyToBackupKey(key));
}
}
+ restoredBackupVersion = journal.backupVersion;
}
/**
@@ -313,7 +312,6 @@ public class LauncherBackupHelper implements BackupHelper {
MessageNano.mergeFrom(journal, readCheckedBytes(mBuffer, dataSize));
applyJournal(journal);
restoreSuccessful = isBackupCompatible(journal);
- restoredBackupVersion = journal.backupVersion;
return;
}
@@ -639,7 +637,7 @@ public class LauncherBackupHelper implements BackupHelper {
} else {
Log.w(TAG, "empty intent on appwidget: " + id);
}
- if (mExistingKeys.contains(backupKey)) {
+ if (mExistingKeys.contains(backupKey) && restoredBackupVersion >= BACKUP_VERSION) {
if (DEBUG) Log.d(TAG, "already saved widget " + backupKey);
// remember that we already backed this up previously
@@ -942,6 +940,11 @@ public class LauncherBackupHelper implements BackupHelper {
widget.preview.dpi = dpi;
}
}
+
+ widget.minSpanX = (info.resizeMode & LauncherAppWidgetProviderInfo.RESIZE_HORIZONTAL) != 0
+ ? info.minSpanX : -1;
+ widget.minSpanY = (info.resizeMode & LauncherAppWidgetProviderInfo.RESIZE_VERTICAL) != 0
+ ? info.minSpanY : -1;
return widget;
}