Java tutorial
/* * Copyright 2013 - learnNcode (learnncode@gmail.com) * * Licensed under the Apache License, Version 2.0 (the "License"); you may not * use this file except in compliance with the License. You may obtain a copy of * the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations under * the License. */ package csms19.inapp.msg.customgallery; import sms19.inapp.msg.constant.Mediaselected; import com.kitever.android.R; import android.annotation.SuppressLint; import android.app.Activity; import android.content.Intent; import android.graphics.Color; import android.net.Uri; import android.os.Bundle; import android.os.Handler; import android.support.v4.app.FragmentActivity; import android.support.v4.app.FragmentTabHost; import android.view.Gravity; import android.view.View; import android.view.View.OnClickListener; import android.view.Window; import android.widget.LinearLayout; import android.widget.RelativeLayout; import android.widget.TabHost.OnTabChangeListener; import android.widget.TextView; public class BucketHomeFragmentActivity extends FragmentActivity implements Mediaselected { private FragmentTabHost mTabHost; private TextView chooserheadertext; private RelativeLayout chooserhbackbtnlay; private static Uri fileUri; private final Handler handler = new Handler(); public static Mediaselected mediasellistnr; @SuppressLint("ResourceAsColor") @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); requestWindowFeature(Window.FEATURE_NO_TITLE); setContentView(R.layout.activity_home_customgallery); String name = getIntent().getStringExtra("username"); mediasellistnr = this; chooserheadertext = (TextView) findViewById(R.id.chooserheadertext); chooserhbackbtnlay = (RelativeLayout) findViewById(R.id.chooserhbackbtnlay); if (name != null) chooserheadertext.setText(name); mTabHost = (FragmentTabHost) findViewById(android.R.id.tabhost); chooserhbackbtnlay.setOnClickListener(clickListener); mTabHost.setup(this, getSupportFragmentManager(), R.id.realTabcontent); if (MediaChooserConstants.showVideo) { mTabHost.addTab(mTabHost.newTabSpec("tab2").setIndicator("Videos" + " "), BucketVideoFragment.class, null); } // ///////Images set right tab so write below if (MediaChooserConstants.showImage) { mTabHost.addTab(mTabHost.newTabSpec("tab1").setIndicator("Images" + " "), BucketImageFragment.class, null); } // mTabHost.getTabWidget().setBackgroundColor( // getResources().getColor(R.color.tabs_color)); for (int i = 0; i < mTabHost.getTabWidget().getChildCount(); i++) { View childView = mTabHost.getTabWidget().getChildAt(i); TextView textView = (TextView) childView.findViewById(android.R.id.title); if (textView.getLayoutParams() instanceof RelativeLayout.LayoutParams) { RelativeLayout.LayoutParams params = (android.widget.RelativeLayout.LayoutParams) textView .getLayoutParams(); params.addRule(RelativeLayout.CENTER_HORIZONTAL); params.addRule(RelativeLayout.CENTER_VERTICAL); params.height = RelativeLayout.LayoutParams.MATCH_PARENT; params.width = RelativeLayout.LayoutParams.WRAP_CONTENT; textView.setLayoutParams(params); } else if (textView.getLayoutParams() instanceof LinearLayout.LayoutParams) { LinearLayout.LayoutParams params = (android.widget.LinearLayout.LayoutParams) textView .getLayoutParams(); params.gravity = Gravity.CENTER; textView.setLayoutParams(params); } textView.setTextColor(getResources().getColor(R.color.black)); textView.setTextSize(convertDipToPixels(10)); } ((TextView) (mTabHost.getTabWidget().getChildAt(1).findViewById(android.R.id.title))) .setTextColor(Color.BLACK); ((TextView) (mTabHost.getTabWidget().getChildAt(0).findViewById(android.R.id.title))) .setTextColor(Color.BLACK); mTabHost.setOnTabChangedListener(new OnTabChangeListener() { @Override public void onTabChanged(String tabId) { android.support.v4.app.FragmentManager fragmentManager = getSupportFragmentManager(); BucketImageFragment imageFragment = (BucketImageFragment) fragmentManager.findFragmentByTag("tab1"); BucketVideoFragment videoFragment = (BucketVideoFragment) fragmentManager.findFragmentByTag("tab2"); android.support.v4.app.FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction(); if (tabId.equalsIgnoreCase("tab1")) { if (imageFragment == null) { BucketImageFragment newImageFragment = new BucketImageFragment(); fragmentTransaction.add(R.id.realTabcontent, newImageFragment, "tab1"); } else { if (videoFragment != null) { fragmentTransaction.hide(videoFragment); } fragmentTransaction.show(imageFragment); } ((TextView) (mTabHost.getTabWidget().getChildAt(0).findViewById(android.R.id.title))) .setTextColor(Color.BLACK); ((TextView) (mTabHost.getTabWidget().getChildAt(1).findViewById(android.R.id.title))) .setTextColor(Color.BLACK); } else { if (videoFragment == null) { final BucketVideoFragment newVideoFragment = new BucketVideoFragment(); fragmentTransaction.add(R.id.realTabcontent, newVideoFragment, "tab2"); } else { if (imageFragment != null) { fragmentTransaction.hide(imageFragment); } fragmentTransaction.show(videoFragment); } ((TextView) (mTabHost.getTabWidget().getChildAt(0).findViewById(android.R.id.title))) .setTextColor(Color.BLACK); ((TextView) (mTabHost.getTabWidget().getChildAt(1).findViewById(android.R.id.title))) .setTextColor(Color.BLACK); } fragmentTransaction.commit(); } }); } OnClickListener clickListener = new OnClickListener() { @Override public void onClick(View view) { if (view == chooserhbackbtnlay) { finish(); } } }; public int convertDipToPixels(float dips) { return (int) (dips * BucketHomeFragmentActivity.this.getResources().getDisplayMetrics().density + 0.5f); } @Override public void imageSelected(String path) { // TODO Auto-generated method stub Intent imageIntent = new Intent(); imageIntent.putExtra("data", path); imageIntent.putExtra("type", "IMG"); setResult(Activity.RESULT_OK, imageIntent); finish(); // finishActivity(100); } @Override public void vidoeSelected(String path) { // TODO Auto-generated method stub Intent videoIntent = new Intent(); // videoIntent // // .setAction(MediaChooser.VIDEO_SELECTED_ACTION_FROM_MEDIA_CHOOSER); // videoIntent.putStringArrayListExtra("list", // videoFragment.getSelectedVideoList()); videoIntent.putExtra("data", path); videoIntent.putExtra("type", "VID"); setResult(Activity.RESULT_OK, videoIntent); finish(); } }