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Merged
merged 4 commits into from
Mar 26, 2025
Merged

Revised formatting of some snippets. #478

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1c5373a
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JonEckenrode Mar 24, 2025
2556ad2
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JonEckenrode Mar 24, 2025
7e3f19c
Reorganized files to group related snippets.
JonEckenrode Mar 25, 2025
15118a1
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JonEckenrode Mar 25, 2025
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62 changes: 39 additions & 23 deletions misc/src/main/java/com/example/snippets/ActivityEmbeddingJavaSnippets.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -42,9 +42,7 @@

public class ActivityEmbeddingJavaSnippets {

static class SnippetsActivity extends Activity {

private Context context;
static class SplitAttributesCalculatorSnippetsActivity extends AppCompatActivity {

@RequiresApi(api=VERSION_CODES.N)
@Override
Expand Down Expand Up @@ -115,6 +113,17 @@ else if (parentConfiguration.screenWidthDp >= 840) {
}
// [END android_activity_embedding_split_attributes_calculator_tabletop_java]

}
}

static class SplitRuleSnippetsActivity extends AppCompatActivity {

private Context context;

@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);

// [START android_activity_embedding_splitPairFilter_java]
SplitPairFilter splitPairFilter = new SplitPairFilter(
new ComponentName(this, ListActivity.class),
Expand Down Expand Up @@ -204,35 +213,43 @@ else if (parentConfiguration.screenWidthDp >= 840) {
ruleController.addRule(activityRule);
// [END android_activity_embedding_addRuleActivityRule_java]

}


// [START android_activity_embedding_isActivityEmbedded_java]
boolean isActivityEmbedded(Activity activity) {
return ActivityEmbeddingController.getInstance(context).isActivityEmbedded(activity);
}
// [END android_activity_embedding_isActivityEmbedded_java]

}

static class SplitAttributesBuilderSnippetsActivity extends AppCompatActivity {

@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);

// [START android_activity_embedding_splitAttributesBuilder_java]
SplitAttributes.Builder _splitAttributesBuilder = new SplitAttributes.Builder()
SplitAttributes.Builder splitAttributesBuilder = new SplitAttributes.Builder()
.setSplitType(SplitAttributes.SplitType.ratio(0.33f))
.setLayoutDirection(SplitAttributes.LayoutDirection.LEFT_TO_RIGHT);

if (WindowSdkExtensions.getInstance().getExtensionVersion() >= 6) {
_splitAttributesBuilder.setDividerAttributes(
splitAttributesBuilder.setDividerAttributes(
new DividerAttributes.DraggableDividerAttributes.Builder()
.setColor(ContextCompat.getColor(this, R.color.divider_color))
.setWidthDp(4)
.setDragRange(DividerAttributes.DragRange.DRAG_RANGE_SYSTEM_DEFAULT)
.build()
);
}
SplitAttributes _splitAttributes = _splitAttributesBuilder.build();
SplitAttributes _splitAttributes = splitAttributesBuilder.build();
// [END android_activity_embedding_splitAttributesBuilder_java]

}


// [START android_activity_embedding_isActivityEmbedded_java]
boolean isActivityEmbedded(Activity activity) {
return ActivityEmbeddingController.getInstance(context).isActivityEmbedded(activity);
}
// [END android_activity_embedding_isActivityEmbedded_java]

}


/** @noinspection InnerClassMayBeStatic */
// [START android_activity_embedding_DetailActivity_class_java]
public class DetailActivity extends AppCompatActivity {
Expand Down Expand Up @@ -291,7 +308,7 @@ void onOpenC() {
// [END android_activity_embedding_B_class_java]


static class SnippetActivity2 extends Activity {
static class RuleControllerSnippetsActivity extends Activity {

private Set<SplitPairFilter> filterSet = new HashSet<>();

Expand All @@ -308,7 +325,7 @@ protected void onCreate(@Nullable Bundle savedInstanceState) {
}


static class SnippetActivity3 extends AppCompatActivity {
static class SplitDeviceActivity extends AppCompatActivity {

@OptIn(markerClass = ExperimentalWindowApi.class)
// [START android_activity_embedding_onCreate_SplitControllerCallbackAdapter_java]
Expand All @@ -329,7 +346,7 @@ protected void onCreate(@Nullable Bundle savedInstanceState) {

}

static class SnippetActivity4 extends Activity {
static class ActivityPinningSnippetsActivity extends Activity {

@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
Expand All @@ -349,16 +366,15 @@ protected void onCreate(@Nullable Bundle savedInstanceState) {
.setDefaultSplitAttributes(splitAttributes)
.build();

SplitController.getInstance(
getApplicationContext()).pinTopActivityStack(getTaskId(),
pinSplitRule);
SplitController.getInstance(getApplicationContext())
.pinTopActivityStack(getTaskId(), pinSplitRule);
});
// [END android_activity_embedding_pinButton_java]

// [START android_activity_embedding_getSplitSupportStatus_java]
if (SplitController.getInstance(this).getSplitSupportStatus() ==
SplitController.SplitSupportStatus.SPLIT_AVAILABLE) {
// Device supports split activity features.
SplitController.SplitSupportStatus.SPLIT_AVAILABLE) {
// Device supports split activity features.
}
// [END android_activity_embedding_getSplitSupportStatus_java]

Expand Down
52 changes: 34 additions & 18 deletions misc/src/main/java/com/example/snippets/ActivityEmbeddingKotlinSnippets.kt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,6 @@ import androidx.lifecycle.lifecycleScope
import androidx.lifecycle.repeatOnLifecycle
import androidx.startup.Initializer
import androidx.window.WindowSdkExtensions
import androidx.window.core.ExperimentalWindowApi
import androidx.window.embedding.ActivityEmbeddingController
import androidx.window.embedding.ActivityFilter
import androidx.window.embedding.ActivityRule
Expand All @@ -52,11 +51,8 @@ import kotlinx.coroutines.launch

class ActivityEmbeddingKotlinSnippets {

class SnippetActivity : Activity() {
class SplitAttributesCalculatorSnippetsActivity : AppCompatActivity() {

private val context = this

@RequiresApi(api = VERSION_CODES.N)
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)

Expand Down Expand Up @@ -122,6 +118,16 @@ class ActivityEmbeddingKotlinSnippets {
}
}
// [END android_activity_embedding_split_attributes_calculator_tabletop_kotlin]
}
}

class SplitRuleSnippetsActivity : AppCompatActivity() {

private val context = this

@RequiresApi(api = VERSION_CODES.N)
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)

// [START android_activity_embedding_splitPairFilter_kotlin]
val splitPairFilter = SplitPairFilter(
Expand Down Expand Up @@ -207,29 +213,37 @@ class ActivityEmbeddingKotlinSnippets {
// [START android_activity_embedding_addRuleActivityRule_kotlin]
ruleController.addRule(activityRule)
// [END android_activity_embedding_addRuleActivityRule_kotlin]
}

// [START android_activity_embedding_isActivityEmbedded_kotlin]
fun isActivityEmbedded(activity: Activity): Boolean {
return ActivityEmbeddingController.getInstance(this).isActivityEmbedded(activity)
}
// [END android_activity_embedding_isActivityEmbedded_kotlin]
}

class SplitAttributesBuilderSnippetsActivity : AppCompatActivity() {

@RequiresApi(VERSION_CODES.M)
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)

// [START android_activity_embedding_splitAttributesBuilder_kotlin]
val _splitAttributesBuilder: SplitAttributes.Builder = SplitAttributes.Builder()
val splitAttributesBuilder: SplitAttributes.Builder = SplitAttributes.Builder()
.setSplitType(SplitAttributes.SplitType.ratio(0.33f))
.setLayoutDirection(SplitAttributes.LayoutDirection.LEFT_TO_RIGHT)

if (WindowSdkExtensions.getInstance().extensionVersion >= 6) {
_splitAttributesBuilder.setDividerAttributes(
splitAttributesBuilder.setDividerAttributes(
DividerAttributes.DraggableDividerAttributes.Builder()
.setColor(getColor(R.color.divider_color))
.setWidthDp(4)
.setDragRange(DividerAttributes.DragRange.DRAG_RANGE_SYSTEM_DEFAULT)
.build()
)
}
val _splitAttributes: SplitAttributes = _splitAttributesBuilder.build()
val splitAttributes: SplitAttributes = splitAttributesBuilder.build()
// [END android_activity_embedding_splitAttributesBuilder_kotlin]

// [START android_activity_embedding_isActivityEmbedded_kotlin]
fun isActivityEmbedded(activity: Activity): Boolean {
return ActivityEmbeddingController.getInstance(this).isActivityEmbedded(activity)
}
// [END android_activity_embedding_isActivityEmbedded_kotlin]
}
}

Expand Down Expand Up @@ -277,7 +291,7 @@ class ActivityEmbeddingKotlinSnippets {
}
// [END android_activity_embedding_B_class_kotlin]

class SnippetActivity2 : Activity() {
class RuleControllerSnippetsActivity : Activity() {

private val filterSet = HashSet<SplitPairFilter>()

Expand All @@ -293,9 +307,9 @@ class ActivityEmbeddingKotlinSnippets {

class SplitDeviceActivity : AppCompatActivity() {

@OptIn(ExperimentalWindowApi::class)
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)

val splitController = SplitController.getInstance(this)
// [START android_activity_embedding_onCreate_SplitControllerCallbackAdapter_kotlin]
val layout = layoutInflater.inflate(R.layout.activity_main, null)
Expand All @@ -312,10 +326,11 @@ class ActivityEmbeddingKotlinSnippets {
}
}

class SnippetActivity3 : AppCompatActivity() {
class ActivityPinningSnippetsActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)

// [START android_activity_embedding_pinButton_kotlin]
val pinButton: Button = findViewById(R.id.pinButton)
pinButton.setOnClickListener {
Expand All @@ -329,7 +344,8 @@ class ActivityEmbeddingKotlinSnippets {
.setDefaultSplitAttributes(splitAttributes)
.build()

SplitController.getInstance(applicationContext).pinTopActivityStack(taskId, pinSplitRule)
SplitController.getInstance(applicationContext)
.pinTopActivityStack(taskId, pinSplitRule)
}
// [END android_activity_embedding_pinButton_kotlin]

Expand Down