Examples with ListAdapter android.widget.ListAdapter used on opensource projects

Example 31 with ListAdapter

use of android.widget.ListAdapter in project ADWLauncher2 by boombuler.

the class CustomShirtcutActivity method onActivityResult.

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (resultCode == RESULT_OK) {
        switch(requestCode) {
            case PICK_CUSTOM_PICTURE:
                mBitmap = (Bitmap) data.getParcelableExtra("data");
                if (mBitmap != null) {
                    if (mBitmap.getWidth() > mIconSize)
                        mBitmap = Bitmap.createScaledBitmap(mBitmap, mIconSize, mIconSize, true);
                    btPickIcon.setImageBitmap(mBitmap);
                }
                break;
            case PICK_CUSTOM_ICON:
                Uri photoUri = data.getData();
                try {
                    InputStream is = getContentResolver().openInputStream(photoUri);
                    BitmapFactory.Options opts = new BitmapFactory.Options();
                    opts.inJustDecodeBounds = true;
                    BitmapFactory.decodeStream(is, null, opts);
                    BitmapFactory.Options ops2 = new BitmapFactory.Options();
                    int width = mIconSize;
                    float w = opts.outWidth;
                    //int scale = Math.round(w / width);
                    int scale = (int) (w / width);
                    ops2.inSampleSize = scale;
                    is = getContentResolver().openInputStream(photoUri);
                    mBitmap = BitmapFactory.decodeStream(is, null, ops2);
                    if (mBitmap != null) {
                        if (mBitmap.getWidth() > mIconSize)
                            mBitmap = Bitmap.createScaledBitmap(mBitmap, mIconSize, mIconSize, true);
                        btPickIcon.setImageBitmap(mBitmap);
                    }
                } catch (Exception e) {
                    e.printStackTrace();
                }
                break;
            case PICK_FROM_ICON_PACK:
                mBitmap = (Bitmap) data.getParcelableExtra("icon");
                if (mBitmap != null) {
                    if (mBitmap.getWidth() > mIconSize)
                        mBitmap = Bitmap.createScaledBitmap(mBitmap, mIconSize, mIconSize, true);
                    btPickIcon.setImageBitmap(mBitmap);
                }
                break;
            case PICK_STANDARD_MENU:
                String applicationName = getResources().getString(R.string.group_applications);
                String activitiesName = getResources().getString(R.string.shirtcuts_activity);
                String launcheractionsName = getResources().getString(R.string.launcher_actions);
                String shortcutName = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME);
                if (applicationName != null && applicationName.equals(shortcutName)) {
                    Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
                    mainIntent.addCategory(Intent.CATEGORY_LAUNCHER);
                    Intent pickIntent = new Intent(Intent.ACTION_PICK_ACTIVITY);
                    pickIntent.putExtra(Intent.EXTRA_INTENT, mainIntent);
                    startActivityForResult(pickIntent, PICK_STANDARD_APPLICATION);
                } else if (activitiesName != null && activitiesName.equals(shortcutName)) {
                    Intent picker = new Intent();
                    picker.setClass(this, ActivityPickerActivity.class);
                    startActivityForResult(picker, PICK_STANDARD_SHORTCUT);
                } else if (launcheractionsName != null && launcheractionsName.equals(shortcutName)) {
                    AlertDialog.Builder builder = new AlertDialog.Builder(this);
                    builder.setTitle(getString(R.string.launcher_actions));
                    final ListAdapter adapter = LauncherActions.getInstance().getSelectActionAdapter();
                    builder.setAdapter(adapter, new Dialog.OnClickListener() {

                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            LauncherActions.Action action = (LauncherActions.Action) adapter.getItem(which);
                            Intent result = new Intent();
                            result.putExtra(Intent.EXTRA_SHORTCUT_NAME, action.getName());
                            result.putExtra(Intent.EXTRA_SHORTCUT_INTENT, LauncherActions.getInstance().getIntentForAction(action));
                            ShortcutIconResource iconResource = new ShortcutIconResource();
                            iconResource.packageName = CustomShirtcutActivity.this.getPackageName();
                            iconResource.resourceName = getResources().getResourceName(action.getIconResourceId());
                            result.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, iconResource);
                            onActivityResult(PICK_STANDARD_SHORTCUT, RESULT_OK, result);
                        }
                    });
                    builder.create().show();
                } else {
                    startActivityForResult(data, PICK_STANDARD_SHORTCUT);
                }
                break;
            case PICK_STANDARD_APPLICATION:
                if (mBitmap != null) {
                    mBitmap.recycle();
                    mBitmap = null;
                }
                ComponentName component = data.getComponent();
                ActivityInfo activityInfo = null;
                try {
                    activityInfo = mPackageManager.getActivityInfo(component, 0);
                } catch (NameNotFoundException e) {
                }
                String title = null;
                if (activityInfo != null) {
                    title = activityInfo.loadLabel(mPackageManager).toString();
                    if (title == null) {
                        title = activityInfo.name;
                    }
                    mIntent = data;
                    btPickActivity.setText(title);
                    mBitmap = null;
                    btPickIcon.setImageDrawable(activityInfo.loadIcon(mPackageManager));
                    btPickIcon.setEnabled(true);
                    btOk.setEnabled(true);
                    edLabel.setText(title);
                }
                break;
            case PICK_STANDARD_SHORTCUT:
                if (mBitmap != null) {
                    mBitmap.recycle();
                    mBitmap = null;
                }
                Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT);
                String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME);
                Bitmap bitmap = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON);
                Drawable icon = null;
                if (bitmap != null) {
                    icon = new FastBitmapDrawable(Bitmap.createScaledBitmap(bitmap, mIconSize, mIconSize, true));
                    mBitmap = bitmap;
                } else {
                    Parcelable extra = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE);
                    if (extra != null && extra instanceof ShortcutIconResource) {
                        try {
                            ShortcutIconResource iconResource = (ShortcutIconResource) extra;
                            Resources resources = mPackageManager.getResourcesForApplication(iconResource.packageName);
                            final int id = resources.getIdentifier(iconResource.resourceName, null, null);
                            icon = resources.getDrawable(id);
                            mBitmap = Utilities.createIconBitmap(icon, this);
                        } catch (Exception e) {
                        }
                    }
                }
                if (icon == null) {
                    icon = getPackageManager().getDefaultActivityIcon();
                }
                mIntent = intent;
                btPickActivity.setText(name);
                btPickIcon.setImageDrawable(icon);
                btPickIcon.setEnabled(true);
                btOk.setEnabled(true);
                edLabel.setText(name);
                break;
            default:
                break;
        }
    }
}

Example 32 with ListAdapter

use of android.widget.ListAdapter in project glitch-hq-android by tinyspeck.

the class ListViewUtil method getListViewHeightBasedOnChildren.

public static int getListViewHeightBasedOnChildren(ListView listView) {
    ListAdapter listAdapter = listView.getAdapter();
    if (listAdapter == null) {
        return -1;
    }
    int totalHeight = 0;
    for (int i = 0; i < listAdapter.getCount(); i++) {
        View listItem = listAdapter.getView(i, null, listView);
        listItem.measure(0, 0);
        Log.i("measure", " i: " + i + " size: " + listItem.getMeasuredHeight());
        totalHeight += listItem.getMeasuredHeight();
    }
    return totalHeight;
}

Example 33 with ListAdapter

use of android.widget.ListAdapter in project platform_frameworks_base by android.

the class ListWithDisappearingItemBug method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    Toast.makeText(this, "Make sure you rotate screen to see bug", Toast.LENGTH_LONG).show();
    // Get a cursor with all people
    Cursor c = getContentResolver().query(People.CONTENT_URI, null, null, null, null);
    startManagingCursor(c);
    ListAdapter adapter = new SimpleCursorAdapter(this, // Use a template that displays a text view
    R.layout.list_with_disappearing_item_bug_item, // Give the cursor to the list adatper
    c, // Map the NAME column in the people database to...
    new String[] { People.NAME }, // The "text1" view defined in the XML template
    new int[] { R.id.text1 });
    setListAdapter(adapter);
    AnimationSet set = new AnimationSet(true);
    Animation animation = new AlphaAnimation(0.0f, 1.0f);
    animation.setDuration(50);
    set.addAnimation(animation);
    animation = new TranslateAnimation(Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF, -1.0f, Animation.RELATIVE_TO_SELF, 0.0f);
    animation.setDuration(100);
    set.addAnimation(animation);
    LayoutAnimationController controller = new LayoutAnimationController(set, 0.5f);
    ListView listView = getListView();
    listView.setLayoutAnimation(controller);
}

Example 34 with ListAdapter

use of android.widget.ListAdapter in project platform_frameworks_base by android.

the class ListManagedCursor method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    // Get a cursor with all people
    Cursor c = getContentResolver().query(Settings.System.CONTENT_URI, null, null, null, null);
    startManagingCursor(c);
    ListAdapter adapter = new SimpleCursorAdapter(this, // Use a template that displays a text view
    android.R.layout.simple_list_item_1, // Give the cursor to the list adatper
    c, // Map the NAME column in the people database to...
    new String[] { People.NAME }, // The "text1" view defined in the XML template
    new int[] { android.R.id.text1 });
    setListAdapter(adapter);
    getListView().setOnItemClickListener(this);
}

Example 35 with ListAdapter

use of android.widget.ListAdapter in project platform_frameworks_base by android.

the class TransparentListActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    getWindow().setBackgroundDrawable(getResources().getDrawable(R.drawable.gradient));
    setContentView(R.layout.list_activity);
    ListAdapter adapter = new SimpleListAdapter(this);
    ListView list = (ListView) findViewById(R.id.list);
    list.setAdapter(adapter);
    list.setCacheColorHint(0);
    list.setVerticalFadingEdgeEnabled(true);
    registerForContextMenu(list);
}