X-Git-Url: https://git.mdrn.pl/wl-app.git/blobdiff_plain/48b2fe9f7c2dc3d9aeaaa6dbfb27c7da4f3235ff..269195b3729c1bdc22e9053ee4ebca667ea8549d:/Android/app/src/main/java/com/moiseum/wolnelektury/base/AbstractFragment.java

diff --git a/Android/app/src/main/java/com/moiseum/wolnelektury/base/AbstractFragment.java b/Android/app/src/main/java/com/moiseum/wolnelektury/base/AbstractFragment.java
new file mode 100644
index 0000000..5a0783b
--- /dev/null
+++ b/Android/app/src/main/java/com/moiseum/wolnelektury/base/AbstractFragment.java
@@ -0,0 +1,157 @@
+package com.moiseum.wolnelektury.base;
+
+import android.content.ComponentName;
+import android.content.Intent;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
+import android.net.Uri;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.customtabs.CustomTabsClient;
+import android.support.customtabs.CustomTabsIntent;
+import android.support.customtabs.CustomTabsServiceConnection;
+import android.support.v4.app.Fragment;
+import android.support.v4.content.ContextCompat;
+import android.support.v7.widget.Toolbar;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Toast;
+
+import com.moiseum.wolnelektury.R;
+import com.moiseum.wolnelektury.connection.RestClient;
+import com.moiseum.wolnelektury.utils.SharedPreferencesUtils;
+import com.moiseum.wolnelektury.utils.TrackerUtils;
+import com.moiseum.wolnelektury.view.login.LoginActivity;
+
+import java.util.List;
+
+import butterknife.ButterKnife;
+import butterknife.Unbinder;
+import io.reactivex.disposables.CompositeDisposable;
+import io.reactivex.disposables.Disposable;
+
+/**
+ * Base fragment with view binding.
+ */
+public abstract class AbstractFragment extends Fragment {
+
+	private static final String CHROME_PACKAGE_ID = "com.android.chrome";
+
+	private Unbinder unbinder;
+	private CompositeDisposable disposables = new CompositeDisposable();
+
+	@Nullable
+	@Override
+	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+		View view = inflater.inflate(getLayoutResourceId(), container, false);
+		unbinder = ButterKnife.bind(this, view);
+		prepareView(view, savedInstanceState);
+		trackScreen();
+		return view;
+	}
+
+	@Override
+	public void onDestroyView() {
+		super.onDestroyView();
+		unbinder.unbind();
+		disposables.dispose();
+	}
+
+	protected void addDisposable(Disposable disposable) {
+		this.disposables.add(disposable);
+	}
+
+	private void trackScreen() {
+		String path = getClass().getPackage().getName();
+		String name = getNameForTracker();
+		TrackerUtils.trackScreen(path, name);
+	}
+
+	protected String getNameForTracker() {
+		return getClass().getSimpleName().replaceAll("Fragment", "");
+	}
+
+	protected void setupToolbar(Toolbar toolbar) {
+		AbstractActivity activity = (AbstractActivity) getActivity();
+		if (activity != null) {
+			activity.setupToolbar(toolbar);
+		}
+	}
+
+	protected void showPayPalForm() {
+		SharedPreferencesUtils preferences = WLApplication.getInstance().getPreferences();
+		if (preferences.isUserLoggedIn()) {
+			showBrowserView(Uri.parse(RestClient.WEB_PAYPAL_FORM_URL));
+		} else {
+			startActivity(new LoginActivity.LoginIntent(getContext()));
+		}
+	}
+
+	protected void showBrowserView(Uri uri) {
+		if (getActivity() != null) {
+			if (checkForPackageExistance(CHROME_PACKAGE_ID)) {
+				CustomTabsServiceConnection connection = new CustomTabsServiceConnection() {
+					@Override
+					public void onCustomTabsServiceConnected(ComponentName componentName, CustomTabsClient client) {
+						CustomTabsIntent intent = new CustomTabsIntent.Builder()
+								.setToolbarColor(ContextCompat.getColor(getActivity(), R.color.colorAccent))
+								.build();
+
+						client.warmup(0L);
+						intent.launchUrl(getActivity(), uri);
+					}
+
+					@Override
+					public void onServiceDisconnected(ComponentName name) {
+
+					}
+				};
+				CustomTabsClient.bindCustomTabsService(getActivity(), CHROME_PACKAGE_ID, connection);
+			} else {
+				Intent intent = new Intent(Intent.ACTION_VIEW, uri);
+				if (intent.resolveActivity(getActivity().getPackageManager()) != null) {
+					startActivity(intent);
+				} else {
+					Toast.makeText(getActivity(), R.string.install_chrome, Toast.LENGTH_LONG).show();
+				}
+			}
+		}
+	}
+
+	protected void showShareActivity(String shareUrl) {
+		Intent sharingIntent = new Intent(android.content.Intent.ACTION_SEND);
+		sharingIntent.setType("text/plain");
+		sharingIntent.putExtra(Intent.EXTRA_TEXT, shareUrl);
+		startActivity(Intent.createChooser(sharingIntent, getString(R.string.share)));
+	}
+
+	private boolean checkForPackageExistance(String targetPackage) {
+		List<ApplicationInfo> packages;
+		PackageManager pm;
+
+		pm = getActivity().getPackageManager();
+		packages = pm.getInstalledApplications(0);
+		for (ApplicationInfo packageInfo : packages) {
+			if (packageInfo.packageName.equals(targetPackage)) {
+				return true;
+			}
+		}
+		return false;
+	}
+
+	/**
+	 * Providing layout resource ID for inflating.
+	 *
+	 * @return layout resource ID.
+	 */
+	public abstract int getLayoutResourceId();
+
+	/**
+	 * Method called from @link{BindingFragment#onCreateView}. This will be the place to setup view stuff.
+	 *
+	 * @param view inflated View.
+	 * @param savedInstanceState Bundle with current instance state.
+	 */
+	public abstract void prepareView(View view, Bundle savedInstanceState);
+}