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Moving ReorderPreviewAnimation into it's own file and rewrite to Kotlin.

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This will make it easier to write unit testing.

Fix: 294473336
Test: manual testing
Flag: NA
Change-Id: I2d6cfd8110c5c2ef09c49150a0bd071bc948995c
This commit is contained in:
Sebastian Franco
2024-01-18 11:50:50 -08:00
parent a37a99a156
commit f7654252b1
5 changed files with 465 additions and 193 deletions
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52
tests/src/com/android/launcher3/celllayout/ReorderAlgorithmUnitTest.java
View File

@@ -29,8 +29,6 @@ import androidx.test.ext.junit.runners.AndroidJUnit4;
import androidx.test.filters.SmallTest;
import com.android.launcher3.CellLayout;
import com.android.launcher3.DeviceProfile;
import com.android.launcher3.InvariantDeviceProfile;
import com.android.launcher3.MultipageCellLayout;
import com.android.launcher3.celllayout.board.CellLayoutBoard;
import com.android.launcher3.celllayout.board.IconPoint;
@@ -41,8 +39,7 @@ import com.android.launcher3.celllayout.testgenerator.RandomMultiBoardGenerator;
import com.android.launcher3.util.ActivityContextWrapper;
import com.android.launcher3.views.DoubleShadowBubbleTextView;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
@@ -70,7 +67,8 @@ public class ReorderAlgorithmUnitTest {
private static final int TOTAL_OF_CASES_GENERATED = 300;
private Context mApplicationContext;
private int mPrevNumColumns, mPrevNumRows;
@Rule
public UnitTestCellLayoutBuilderRule mCellLayoutBuilder = new UnitTestCellLayoutBuilderRule();
/**
* This test reads existing test cases and makes sure the CellLayout produces the same
@@ -144,34 +142,10 @@ public class ReorderAlgorithmUnitTest {
(CellLayoutLayoutParams) cell.getLayoutParams(), true);
}
public CellLayout createCellLayout(int width, int height, boolean isMulti) {
Context c = mApplicationContext;
DeviceProfile dp = InvariantDeviceProfile.INSTANCE.get(c).getDeviceProfile(c).copy(c);
// modify the device profile.
dp.inv.numColumns = isMulti ? width / 2 : width;
dp.inv.numRows = height;
dp.cellLayoutBorderSpacePx = new Point(0, 0);
CellLayout cl = isMulti ? new MultipageCellLayout(getWrappedContext(c, dp))
: new CellLayout(getWrappedContext(c, dp));
// I put a very large number for width and height so that all the items can fit, it doesn't
// need to be exact, just bigger than the sum of cell border
cl.measure(View.MeasureSpec.makeMeasureSpec(10000, View.MeasureSpec.EXACTLY),
View.MeasureSpec.makeMeasureSpec(10000, View.MeasureSpec.EXACTLY));
return cl;
}
private Context getWrappedContext(Context context, DeviceProfile dp) {
return new ActivityContextWrapper(context) {
public DeviceProfile getDeviceProfile() {
return dp;
}
};
}
public ItemConfiguration solve(CellLayoutBoard board, int x, int y, int spanX,
int spanY, int minSpanX, int minSpanY, boolean isMulti) {
CellLayout cl = createCellLayout(board.getWidth(), board.getHeight(), isMulti);
CellLayout cl = mCellLayoutBuilder.createCellLayout(board.getWidth(), board.getHeight(),
isMulti);
// The views have to be sorted or the result can vary
board.getIcons()
@@ -249,22 +223,6 @@ public class ReorderAlgorithmUnitTest {
}
}
@Before
public void storePreviousValues() {
Context c = new ActivityContextWrapper(getApplicationContext());
DeviceProfile dp = InvariantDeviceProfile.INSTANCE.get(c).getDeviceProfile(c).copy(c);
mPrevNumColumns = dp.inv.numColumns;
mPrevNumRows = dp.inv.numRows;
}
@After
public void restorePreviousValues() {
Context c = new ActivityContextWrapper(getApplicationContext());
DeviceProfile dp = InvariantDeviceProfile.INSTANCE.get(c).getDeviceProfile(c).copy(c);
dp.inv.numColumns = mPrevNumColumns;
dp.inv.numRows = mPrevNumRows;
}
private ReorderAlgorithmUnitTestCase generateRandomTestCase(
RandomBoardGenerator boardGenerator) {
ReorderAlgorithmUnitTestCase testCase = new ReorderAlgorithmUnitTestCase();