PawletOS/app_Settings
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Resize the DSULoader dialog dynamically

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Bug: 246686308
Test: Open the DSULoader and check the space
Change-Id: I1f71e6874a322be5456ae4dd9fe9bcca792bd593
This commit is contained in:
Howard Chen
2022-10-06 18:15:43 +08:00
parent 848dab0ad3
commit 5f0c62f6bc
1 changed files with 19 additions and 3 deletions
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22
src/com/android/settings/development/DSULoader.java
View File

@@ -26,6 +26,7 @@ import android.text.TextUtils;
import android.util.Slog; import android.util.Slog;
import android.view.LayoutInflater; import android.view.LayoutInflater;
import android.view.View; import android.view.View;
import android.view.View.MeasureSpec;
import android.view.ViewGroup; import android.view.ViewGroup;
import android.widget.ArrayAdapter; import android.widget.ArrayAdapter;
import android.widget.ListView; import android.widget.ListView;
@@ -117,6 +118,20 @@ public class DSULoader extends ListActivity {
} }
} }
} }
private void resizeListView() {
ListView view = getListView();
View item_view = mAdapter.getView(0, null, view);
item_view.measure(
MeasureSpec.makeMeasureSpec(view.getWidth(), MeasureSpec.EXACTLY),
MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));
ViewGroup.LayoutParams params = view.getLayoutParams();
params.height = item_view.getMeasuredHeight() * (mAdapter.getCount() + 1);
Slog.e(TAG, "resizeListView height=" + params.height);
view.setLayoutParams(params);
view.requestLayout();
}
// Fetcher fetches mDSUList in backgroud // Fetcher fetches mDSUList in backgroud
private class Fetcher implements Runnable { private class Fetcher implements Runnable {
private URL mDsuList; private URL mDsuList;
@@ -172,6 +187,9 @@ public class DSULoader extends ListActivity {
public void run() { public void run() {
try { try {
fetch(mDsuList); fetch(mDsuList);
if (mDSUList.size() == 0) {
mDSUList.add(0, "No DSU available for this device");
}
} catch (IOException e) { } catch (IOException e) {
Slog.e(TAG, e.toString()); Slog.e(TAG, e.toString());
mDSUList.add(0, "Network Error"); mDSUList.add(0, "Network Error");
@@ -179,14 +197,12 @@ public class DSULoader extends ListActivity {
Slog.e(TAG, e.toString()); Slog.e(TAG, e.toString());
mDSUList.add(0, "Metadata Error"); mDSUList.add(0, "Metadata Error");
} }
if (mDSUList.size() == 0) {
mDSUList.add(0, "No DSU available for this device");
}
runOnUiThread( runOnUiThread(
new Runnable() { new Runnable() {
public void run() { public void run() {
mAdapter.clear(); mAdapter.clear();
mAdapter.addAll(mDSUList); mAdapter.addAll(mDSUList);
resizeListView();
} }
}); });
} }