package com.viewpagerindicator.sample; import android.os.Bundle; import android.support.v4.app.Fragment; import android.view.Gravity; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.LinearLayout; import android.widget.LinearLayout.LayoutParams; import android.widget.TextView; public final class TestFragment extends Fragment { private static final String KEY_CONTENT = "TestFragment:Content"; public static TestFragment newInstance(String content) { TestFragment fragment = new TestFragment(); StringBuilder builder = new StringBuilder(); for (int i = 0; i < 20; i++) { builder.append(content).append(" "); } builder.deleteCharAt(builder.length() - 1); fragment.mContent = builder.toString(); return fragment; } private String mContent = "???"; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); if ((savedInstanceState != null) && savedInstanceState.containsKey(KEY_CONTENT)) { mContent = savedInstanceState.getString(KEY_CONTENT); } } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { TextView text = new TextView(getActivity()); text.setGravity(Gravity.CENTER); text.setText(mContent); text.setTextSize(20 * getResources().getDisplayMetrics().density); text.setPadding(20, 20, 20, 20); LinearLayout layout = new LinearLayout(getActivity()); layout.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT)); layout.setGravity(Gravity.CENTER); layout.addView(text); return layout; } @Override public void onSaveInstanceState(Bundle outState) { super.onSaveInstanceState(outState); outState.putString(KEY_CONTENT, mContent); } }